There is a flaw in the xml entity encoding functionality of libxml2 in
versions before 2.9.11. An attacker who is able to supply a crafted file to
be processed by an application linked with the affected functionality of
libxml2 could trigger an out-of-bounds read. The most likely impact of this
flaw is to application availability, with some potential impact to
confidentiality and integrity if an attacker is able to use memory
information to further exploit the application.
#### Bugs
* <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=987738>
#### Notes
Author| Note
---|---
[ccdm94](<https://launchpad.net/~ccdm94>) | same patch as the one for CVE-2020-24977. As per a comment made by upstream in issue 235 (related to this CVE) both the issues fixed by bf22713507 are caused by the same underlying problem.
{"nessus": [{"lastseen": "2023-01-10T19:44:08", "description": "The version of libxml2 installed on the remote host is prior to 2.9.1-6. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2021-1662 advisory.\n\n - GNOME project libxml2 v2.9.10 has a global buffer over-read vulnerability in xmlEncodeEntitiesInternal at libxml2/entities.c. The issue has been fixed in commit 50f06b3e. (CVE-2020-24977)\n\n - There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2.9.11. An attacker who is able to supply a crafted file to be processed by an application linked with the affected functionality of libxml2 could trigger an out-of-bounds read. The most likely impact of this flaw is to application availability, with some potential impact to confidentiality and integrity if an attacker is able to use memory information to further exploit the application. (CVE-2021-3517)\n\n - A flaw was found in libxml2. Exponential entity expansion attack its possible bypassing all existing protection mechanisms and leading to denial of service. (CVE-2021-3541)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "LOW", "privilegesRequired": "NONE", "baseScore": 8.6, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 4.7}, "published": "2023-01-04T00:00:00", "type": "nessus", "title": "Amazon Linux 2 : libxml2 (ALAS-2021-1662)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-24977", "CVE-2021-3517", "CVE-2021-3541"], "modified": "2023-01-04T00:00:00", "cpe": ["cpe:2.3:o:amazon:linux:2:*:*:*:*:*:*:*", "p-cpe:2.3:a:amazon:linux:libxml2:*:*:*:*:*:*:*", "p-cpe:2.3:a:amazon:linux:libxml2-debuginfo:*:*:*:*:*:*:*", "p-cpe:2.3:a:amazon:linux:libxml2-devel:*:*:*:*:*:*:*", "p-cpe:2.3:a:amazon:linux:libxml2-python:*:*:*:*:*:*:*", "p-cpe:2.3:a:amazon:linux:libxml2-static:*:*:*:*:*:*:*"], "id": "AL2_ALAS-2021-1662.NASL", "href": "https://www.tenable.com/plugins/nessus/169522", "sourceData": "#%NASL_MIN_LEVEL 80900\n##\n# (C) Tenable, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Amazon Linux 2 Security Advisory ALAS-2021-1662.\n##\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(169522);\n script_version(\"1.0\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/01/04\");\n\n script_cve_id(\"CVE-2020-24977\", \"CVE-2021-3517\", \"CVE-2021-3541\");\n\n script_name(english:\"Amazon Linux 2 : libxml2 (ALAS-2021-1662)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Amazon Linux 2 host is missing a security update.\");\n script_set_attribute(attribute:\"description\", value:\n\"The version of libxml2 installed on the remote host is prior to 2.9.1-6. It is, therefore, affected by multiple\nvulnerabilities as referenced in the ALAS2-2021-1662 advisory.\n\n - GNOME project libxml2 v2.9.10 has a global buffer over-read vulnerability in xmlEncodeEntitiesInternal at\n libxml2/entities.c. The issue has been fixed in commit 50f06b3e. (CVE-2020-24977)\n\n - There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2.9.11. An attacker\n who is able to supply a crafted file to be processed by an application linked with the affected\n functionality of libxml2 could trigger an out-of-bounds read. The most likely impact of this flaw is to\n application availability, with some potential impact to confidentiality and integrity if an attacker is\n able to use memory information to further exploit the application. (CVE-2021-3517)\n\n - A flaw was found in libxml2. Exponential entity expansion attack its possible bypassing all existing\n protection mechanisms and leading to denial of service. (CVE-2021-3541)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://alas.aws.amazon.com/AL2/ALAS-2021-1662.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2020-24977\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2021-3517\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2021-3541\");\n script_set_attribute(attribute:\"solution\", value:\n\"Run 'yum update libxml2' to update your system.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-3517\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/09/04\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/06/16\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2023/01/04\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:libxml2-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:libxml2-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:libxml2-python\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:libxml2-static\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:amazon:linux:2\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Amazon Linux Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/AmazonLinux/release\", \"Host/AmazonLinux/rpm-list\");\n\n exit(0);\n}\n\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nvar alas_release = get_kb_item(\"Host/AmazonLinux/release\");\nif (isnull(alas_release) || !strlen(alas_release)) audit(AUDIT_OS_NOT, \"Amazon Linux\");\nvar os_ver = pregmatch(pattern: \"^AL(A|\\d+|-\\d+)\", string:alas_release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Amazon Linux\");\nos_ver = os_ver[1];\nif (os_ver != \"2\")\n{\n if (os_ver == 'A') os_ver = 'AMI';\n audit(AUDIT_OS_NOT, \"Amazon Linux 2\", \"Amazon Linux \" + os_ver);\n}\n\nif (!get_kb_item(\"Host/AmazonLinux/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar pkgs = [\n {'reference':'libxml2-2.9.1-6.amzn2.5.3', 'cpu':'aarch64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-2.9.1-6.amzn2.5.3', 'cpu':'i686', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-2.9.1-6.amzn2.5.3', 'cpu':'x86_64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-debuginfo-2.9.1-6.amzn2.5.3', 'cpu':'aarch64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-debuginfo-2.9.1-6.amzn2.5.3', 'cpu':'i686', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-debuginfo-2.9.1-6.amzn2.5.3', 'cpu':'x86_64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-devel-2.9.1-6.amzn2.5.3', 'cpu':'aarch64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-devel-2.9.1-6.amzn2.5.3', 'cpu':'i686', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-devel-2.9.1-6.amzn2.5.3', 'cpu':'x86_64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-python-2.9.1-6.amzn2.5.3', 'cpu':'aarch64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-python-2.9.1-6.amzn2.5.3', 'cpu':'i686', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-python-2.9.1-6.amzn2.5.3', 'cpu':'x86_64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-static-2.9.1-6.amzn2.5.3', 'cpu':'aarch64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-static-2.9.1-6.amzn2.5.3', 'cpu':'i686', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-static-2.9.1-6.amzn2.5.3', 'cpu':'x86_64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE}\n];\n\nvar flag = 0;\nforeach var package_array ( pkgs ) {\n var reference = NULL;\n var _release = NULL;\n var sp = NULL;\n var _cpu = NULL;\n var el_string = NULL;\n var rpm_spec_vers_cmp = NULL;\n var epoch = NULL;\n var allowmaj = NULL;\n var exists_check = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) _release = package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];\n if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];\n if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (reference && _release && (!exists_check || rpm_exists(release:_release, rpm:exists_check))) {\n if (rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"libxml2 / libxml2-debuginfo / libxml2-devel / etc\");\n}", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-01-11T14:49:06", "description": "The remote CentOS Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CESA-2021:1597 advisory.\n\n - libxml2: Buffer overflow vulnerability in xmlEncodeEntitiesInternal() in entities.c (CVE-2020-24977)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 2.5}, "published": "2021-05-19T00:00:00", "type": "nessus", "title": "CentOS 8 : libxml2 (CESA-2021:1597)", "bulletinFamily": "scanner", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 6.4, "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 4.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-24977"], "modified": "2021-06-02T00:00:00", "cpe": ["cpe:/o:centos:centos:8-stream", "p-cpe:/a:centos:centos:libxml2", "p-cpe:/a:centos:centos:libxml2-devel", "p-cpe:/a:centos:centos:python3-libxml2"], "id": "CENTOS8_RHSA-2021-1597.NASL", "href": "https://www.tenable.com/plugins/nessus/149743", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n#\n# The package checks in this plugin were extracted from\n# Red Hat Security Advisory RHSA-2021:1597. The text\n# itself is copyright (C) Red Hat, Inc.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(149743);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/06/02\");\n\n script_cve_id(\"CVE-2020-24977\");\n script_xref(name:\"RHSA\", value:\"2021:1597\");\n\n script_name(english:\"CentOS 8 : libxml2 (CESA-2021:1597)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote CentOS host is missing a security update.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote CentOS Linux 8 host has packages installed that are affected by a vulnerability as referenced in the\nCESA-2021:1597 advisory.\n\n - libxml2: Buffer overflow vulnerability in xmlEncodeEntitiesInternal() in entities.c (CVE-2020-24977)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/errata/RHSA-2021:1597\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected libxml2, libxml2-devel and / or python3-libxml2 packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2020-24977\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/09/04\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/05/18\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/05/19\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:centos:centos:8-stream\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:libxml2-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:python3-libxml2\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"CentOS Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/CentOS/release\", \"Host/CentOS/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude('audit.inc');\ninclude('global_settings.inc');\ninclude('misc_func.inc');\ninclude('rpm.inc');\ninclude('rhel.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item('Host/CentOS/release');\nif (isnull(release) || 'CentOS' >!< release) audit(AUDIT_OS_NOT, 'CentOS');\nos_ver = pregmatch(pattern: \"CentOS(?: Stream)?(?: Linux)? release ([0-9]+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'CentOS');\nos_ver = os_ver[1];\nif ('CentOS Stream' >!< release) audit(AUDIT_OS_NOT, 'CentOS 8-Stream');\nif (!rhel_check_release(operator: 'ge', os_version: os_ver, rhel_version: '8')) audit(AUDIT_OS_NOT, 'CentOS 8.x', 'CentOS ' + os_ver);\n\nif (!get_kb_item('Host/CentOS/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'CentOS', cpu);\n\npkgs = [\n {'reference':'libxml2-2.9.7-9.el8', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-2.9.7-9.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-devel-2.9.7-9.el8', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-devel-2.9.7-9.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'python3-libxml2-2.9.7-9.el8', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'python3-libxml2-2.9.7-9.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE}\n];\n\nflag = 0;\nforeach package_array ( pkgs ) {\n reference = NULL;\n release = NULL;\n sp = NULL;\n cpu = NULL;\n el_string = NULL;\n rpm_spec_vers_cmp = NULL;\n epoch = NULL;\n allowmaj = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) release = 'CentOS-' + package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) cpu = package_array['cpu'];\n if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];\n if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];\n if (reference && release) {\n if (rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'libxml2 / libxml2-devel / python3-libxml2');\n}\n", "cvss": {"score": 6.4, "vector": "AV:N/AC:L/Au:N/C:P/I:N/A:P"}}, {"lastseen": "2023-01-11T14:39:42", "description": "According to the version of the libxml2 packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerability :\n\n - GNOME project libxml2 v2.9.10 has a global buffer over-read vulnerability in xmlEncodeEntitiesInternal at libxml2/entities.c. The issue has been fixed in commit 50f06b3e.(CVE-2020-24977)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 2.5}, "published": "2021-01-05T00:00:00", "type": "nessus", "title": "EulerOS Virtualization for ARM 64 3.0.2.0 : libxml2 (EulerOS-SA-2021-1047)", "bulletinFamily": "scanner", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 6.4, "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 4.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-24977"], "modified": "2021-01-11T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:libxml2", "p-cpe:/a:huawei:euleros:libxml2-devel", "p-cpe:/a:huawei:euleros:libxml2-python", "cpe:/o:huawei:euleros:uvp:3.0.2.0"], "id": "EULEROS_SA-2021-1047.NASL", "href": "https://www.tenable.com/plugins/nessus/144716", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(144716);\n script_version(\"1.2\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/11\");\n\n script_cve_id(\n \"CVE-2020-24977\"\n );\n\n script_name(english:\"EulerOS Virtualization for ARM 64 3.0.2.0 : libxml2 (EulerOS-SA-2021-1047)\");\n script_summary(english:\"Checks the rpm output for the updated package.\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS Virtualization for ARM 64 host is missing a security update.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the version of the libxml2 packages installed, the\nEulerOS Virtualization for ARM 64 installation on the remote host is\naffected by the following vulnerability :\n\n - GNOME project libxml2 v2.9.10 has a global buffer\n over-read vulnerability in xmlEncodeEntitiesInternal at\n libxml2/entities.c. The issue has been fixed in commit\n 50f06b3e.(CVE-2020-24977)\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the EulerOS security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\");\n # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2021-1047\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?a451049f\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected libxml2 package.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/01/05\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/01/05\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:libxml2-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:libxml2-python\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:huawei:euleros:uvp:3.0.2.0\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Huawei Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nrelease = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nuvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (uvp != \"3.0.2.0\") audit(AUDIT_OS_NOT, \"EulerOS Virtualization 3.0.2.0\");\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"aarch64\" >!< cpu) audit(AUDIT_ARCH_NOT, \"aarch64\", cpu);\n\nflag = 0;\n\npkgs = [\"libxml2-2.9.1-6.3.h25\",\n \"libxml2-devel-2.9.1-6.3.h25\",\n \"libxml2-python-2.9.1-6.3.h25\"];\n\nforeach (pkg in pkgs)\n if (rpm_check(release:\"EulerOS-2.0\", reference:pkg)) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"libxml2\");\n}\n", "cvss": {"score": 6.4, "vector": "AV:N/AC:L/Au:N/C:P/I:N/A:P"}}, {"lastseen": "2023-01-11T14:44:26", "description": "According to the version of the libxml2 packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerability :\n\n - GNOME project libxml2 v2.9.10 has a global buffer over-read vulnerability in xmlEncodeEntitiesInternal at libxml2/entities.c. The issue has been fixed in commit 50f06b3e.(CVE-2020-24977)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 2.5}, "published": "2021-03-10T00:00:00", "type": "nessus", "title": "EulerOS Virtualization 3.0.2.6 : libxml2 (EulerOS-SA-2021-1415)", "bulletinFamily": "scanner", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 6.4, "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 4.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-24977"], "modified": "2021-03-16T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:libxml2", "p-cpe:/a:huawei:euleros:libxml2-devel", "p-cpe:/a:huawei:euleros:libxml2-python", "cpe:/o:huawei:euleros:uvp:3.0.2.6"], "id": "EULEROS_SA-2021-1415.NASL", "href": "https://www.tenable.com/plugins/nessus/147479", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(147479);\n script_version(\"1.2\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/03/16\");\n\n script_cve_id(\n \"CVE-2020-24977\"\n );\n\n script_name(english:\"EulerOS Virtualization 3.0.2.6 : libxml2 (EulerOS-SA-2021-1415)\");\n script_summary(english:\"Checks the rpm output for the updated package.\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS Virtualization host is missing a security update.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the version of the libxml2 packages installed, the\nEulerOS Virtualization installation on the remote host is affected by\nthe following vulnerability :\n\n - GNOME project libxml2 v2.9.10 has a global buffer\n over-read vulnerability in xmlEncodeEntitiesInternal at\n libxml2/entities.c. The issue has been fixed in commit\n 50f06b3e.(CVE-2020-24977)\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the EulerOS security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\");\n # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2021-1415\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?78abd272\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected libxml2 package.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/03/04\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/03/10\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:libxml2-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:libxml2-python\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:huawei:euleros:uvp:3.0.2.6\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Huawei Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nrelease = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nuvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (uvp != \"3.0.2.6\") audit(AUDIT_OS_NOT, \"EulerOS Virtualization 3.0.2.6\");\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_ARCH_NOT, \"i686 / x86_64\", cpu);\n\nflag = 0;\n\npkgs = [\"libxml2-2.9.1-6.3.h25.eulerosv2r7\",\n \"libxml2-devel-2.9.1-6.3.h25.eulerosv2r7\",\n \"libxml2-python-2.9.1-6.3.h25.eulerosv2r7\"];\n\nforeach (pkg in pkgs)\n if (rpm_check(release:\"EulerOS-2.0\", reference:pkg)) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"libxml2\");\n}\n", "cvss": {"score": 6.4, "vector": "AV:N/AC:L/Au:N/C:P/I:N/A:P"}}, {"lastseen": "2023-01-11T14:45:48", "description": "According to the version of the libxml2 packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerability :\n\n - GNOME project libxml2 v2.9.10 and earlier have a global buffer over-read vulnerability in xmlEncodeEntitiesInternal at libxml2/entities.c. The issue has been fixed in commit 8e7c20a1 (20910-GITv2.9.10-103-g8e7c20a1).(CVE-2020-24977)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 2.5}, "published": "2021-03-04T00:00:00", "type": "nessus", "title": "EulerOS Virtualization 3.0.6.6 : libxml2 (EulerOS-SA-2021-1495)", "bulletinFamily": "scanner", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 6.4, "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 4.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-24977"], "modified": "2021-03-08T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:libxml2", "p-cpe:/a:huawei:euleros:libxml2-devel", "p-cpe:/a:huawei:euleros:libxml2-python", "cpe:/o:huawei:euleros:uvp:3.0.6.6"], "id": "EULEROS_SA-2021-1495.NASL", "href": "https://www.tenable.com/plugins/nessus/147045", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(147045);\n script_version(\"1.2\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/03/08\");\n\n script_cve_id(\n \"CVE-2020-24977\"\n );\n\n script_name(english:\"EulerOS Virtualization 3.0.6.6 : libxml2 (EulerOS-SA-2021-1495)\");\n script_summary(english:\"Checks the rpm output for the updated package.\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS Virtualization host is missing a security update.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the version of the libxml2 packages installed, the\nEulerOS Virtualization installation on the remote host is affected by\nthe following vulnerability :\n\n - GNOME project libxml2 v2.9.10 and earlier have a global\n buffer over-read vulnerability in\n xmlEncodeEntitiesInternal at libxml2/entities.c. The\n issue has been fixed in commit 8e7c20a1\n (20910-GITv2.9.10-103-g8e7c20a1).(CVE-2020-24977)\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the EulerOS security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\");\n # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2021-1495\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?bffccc70\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected libxml2 package.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/03/04\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/03/04\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:libxml2-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:libxml2-python\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:huawei:euleros:uvp:3.0.6.6\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Huawei Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nrelease = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nuvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (uvp != \"3.0.6.6\") audit(AUDIT_OS_NOT, \"EulerOS Virtualization 3.0.6.6\");\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_ARCH_NOT, \"i686 / x86_64\", cpu);\n\nflag = 0;\n\npkgs = [\"libxml2-2.9.1-6.3.h25.eulerosv2r7\",\n \"libxml2-devel-2.9.1-6.3.h25.eulerosv2r7\",\n \"libxml2-python-2.9.1-6.3.h25.eulerosv2r7\"];\n\nforeach (pkg in pkgs)\n if (rpm_check(release:\"EulerOS-2.0\", reference:pkg)) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"libxml2\");\n}\n", "cvss": {"score": 6.4, "vector": "AV:N/AC:L/Au:N/C:P/I:N/A:P"}}, {"lastseen": "2023-01-11T14:44:57", "description": "According to the version of the libxml2 packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerability :\n\n - GNOME project libxml2 v2.9.10 has a global buffer over-read vulnerability in xmlEncodeEntitiesInternal at libxml2/entities.c. The issue has been fixed in commit 50f06b3e.(CVE-2020-24977)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 2.5}, "published": "2021-03-04T00:00:00", "type": "nessus", "title": "EulerOS Virtualization for ARM 64 3.0.6.0 : libxml2 (EulerOS-SA-2021-1553)", "bulletinFamily": "scanner", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 6.4, "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 4.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-24977"], "modified": "2021-03-08T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:libxml2", "p-cpe:/a:huawei:euleros:libxml2-devel", "p-cpe:/a:huawei:euleros:python2-libxml2", "cpe:/o:huawei:euleros:uvp:3.0.6.0"], "id": "EULEROS_SA-2021-1553.NASL", "href": "https://www.tenable.com/plugins/nessus/147071", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(147071);\n script_version(\"1.2\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/03/08\");\n\n script_cve_id(\n \"CVE-2020-24977\"\n );\n\n script_name(english:\"EulerOS Virtualization for ARM 64 3.0.6.0 : libxml2 (EulerOS-SA-2021-1553)\");\n script_summary(english:\"Checks the rpm output for the updated package.\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS Virtualization for ARM 64 host is missing a security update.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the version of the libxml2 packages installed, the\nEulerOS Virtualization for ARM 64 installation on the remote host is\naffected by the following vulnerability :\n\n - GNOME project libxml2 v2.9.10 has a global buffer\n over-read vulnerability in xmlEncodeEntitiesInternal at\n libxml2/entities.c. The issue has been fixed in commit\n 50f06b3e.(CVE-2020-24977)\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the EulerOS security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\");\n # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2021-1553\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?4701e4f7\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected libxml2 package.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/03/05\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/03/04\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:libxml2-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:python2-libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:huawei:euleros:uvp:3.0.6.0\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Huawei Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nrelease = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nuvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (uvp != \"3.0.6.0\") audit(AUDIT_OS_NOT, \"EulerOS Virtualization 3.0.6.0\");\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"aarch64\" >!< cpu) audit(AUDIT_ARCH_NOT, \"aarch64\", cpu);\n\nflag = 0;\n\npkgs = [\"libxml2-2.9.8-4.h13.eulerosv2r8\",\n \"libxml2-devel-2.9.8-4.h13.eulerosv2r8\",\n \"python2-libxml2-2.9.8-4.h13.eulerosv2r8\"];\n\nforeach (pkg in pkgs)\n if (rpm_check(release:\"EulerOS-2.0\", reference:pkg)) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"libxml2\");\n}\n", "cvss": {"score": 6.4, "vector": "AV:N/AC:L/Au:N/C:P/I:N/A:P"}}, {"lastseen": "2023-01-11T15:20:32", "description": "According to the version of the libxml2 packages installed, the EulerOS installation on the remote host is affected by the following vulnerability :\n\n - GNOME project libxml2 v2.9.10 and earlier have a global buffer over-read vulnerability in xmlEncodeEntitiesInternal at libxml2/entities.c. The issue has been fixed in commit 8e7c20a1 (20910-GITv2.9.10-103-g8e7c20a1).(CVE-2020-24977)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 2.5}, "published": "2020-09-29T00:00:00", "type": "nessus", "title": "EulerOS 2.0 SP8 : libxml2 (EulerOS-SA-2020-2154)", "bulletinFamily": "scanner", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 6.4, "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 4.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-24977"], "modified": "2021-01-06T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:libxml2", "p-cpe:/a:huawei:euleros:libxml2-devel", "p-cpe:/a:huawei:euleros:python2-libxml2", "p-cpe:/a:huawei:euleros:python3-libxml2", "cpe:/o:huawei:euleros:2.0"], "id": "EULEROS_SA-2020-2154.NASL", "href": "https://www.tenable.com/plugins/nessus/141002", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(141002);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/06\");\n\n script_cve_id(\n \"CVE-2020-24977\"\n );\n\n script_name(english:\"EulerOS 2.0 SP8 : libxml2 (EulerOS-SA-2020-2154)\");\n script_summary(english:\"Checks the rpm output for the updated package.\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS host is missing a security update.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the version of the libxml2 packages installed, the\nEulerOS installation on the remote host is affected by the following\nvulnerability :\n\n - GNOME project libxml2 v2.9.10 and earlier have a global\n buffer over-read vulnerability in\n xmlEncodeEntitiesInternal at libxml2/entities.c. The\n issue has been fixed in commit 8e7c20a1\n (20910-GITv2.9.10-103-g8e7c20a1).(CVE-2020-24977)\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the EulerOS security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\");\n # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2020-2154\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?4c894f79\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected libxml2 package.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/09/29\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/09/29\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:libxml2-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:python2-libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:python3-libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:huawei:euleros:2.0\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Huawei Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2020-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/sp\");\n script_exclude_keys(\"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nrelease = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nif (release !~ \"^EulerOS release 2\\.0(\\D|$)\") audit(AUDIT_OS_NOT, \"EulerOS 2.0\");\n\nsp = get_kb_item(\"Host/EulerOS/sp\");\nif (isnull(sp) || sp !~ \"^(8)$\") audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP8\");\n\nuvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP8\", \"EulerOS UVP \" + uvp);\n\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"aarch64\" >!< cpu) audit(AUDIT_ARCH_NOT, \"aarch64\", cpu);\n\nflag = 0;\n\npkgs = [\"libxml2-2.9.8-4.h12.eulerosv2r8\",\n \"libxml2-devel-2.9.8-4.h12.eulerosv2r8\",\n \"python2-libxml2-2.9.8-4.h12.eulerosv2r8\",\n \"python3-libxml2-2.9.8-4.h12.eulerosv2r8\"];\n\nforeach (pkg in pkgs)\n if (rpm_check(release:\"EulerOS-2.0\", sp:\"8\", reference:pkg)) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"libxml2\");\n}\n", "cvss": {"score": 6.4, "vector": "AV:N/AC:L/Au:N/C:P/I:N/A:P"}}, {"lastseen": "2022-11-21T14:46:16", "description": "Add correct fix for CVE-2020-24977 (RHBZ#1877788), thanks: Jan de Groot.\n\nNote that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.\nTenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"score": 6.5, "vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L"}, "published": "2020-11-20T00:00:00", "type": "nessus", "title": "Fedora 32 : mingw-libxml2 (2020-7773c53bc8)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2020-24977"], "modified": "2020-11-25T00:00:00", "cpe": ["p-cpe:/a:fedoraproject:fedora:mingw-libxml2", "cpe:/o:fedoraproject:fedora:32"], "id": "FEDORA_2020-7773C53BC8.NASL", "href": "https://www.tenable.com/plugins/nessus/143129", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from Fedora Security Advisory FEDORA-2020-7773c53bc8.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(143129);\n script_version(\"1.2\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2020/11/25\");\n\n script_cve_id(\"CVE-2020-24977\");\n script_xref(name:\"FEDORA\", value:\"2020-7773c53bc8\");\n\n script_name(english:\"Fedora 32 : mingw-libxml2 (2020-7773c53bc8)\");\n script_summary(english:\"Checks rpm output for the updated package.\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\"The remote Fedora host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"Add correct fix for CVE-2020-24977 (RHBZ#1877788), thanks: Jan de\nGroot.\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the Fedora update system website.\nTenable has attempted to automatically clean and format it as much as\npossible without introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bodhi.fedoraproject.org/updates/FEDORA-2020-7773c53bc8\"\n );\n script_set_attribute(\n attribute:\"solution\",\n value:\"Update the affected mingw-libxml2 package.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2020-24977\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fedoraproject:fedora:mingw-libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:fedoraproject:fedora:32\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/09/04\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/11/20\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/11/20\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Fedora Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || \"Fedora\" >!< release) audit(AUDIT_OS_NOT, \"Fedora\");\nos_ver = pregmatch(pattern: \"Fedora.*release ([0-9]+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Fedora\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^32([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, \"Fedora 32\", \"Fedora \" + os_ver);\n\nif (!get_kb_item(\"Host/RedHat/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"Fedora\", cpu);\n\n\nflag = 0;\nif (rpm_check(release:\"FC32\", reference:\"mingw-libxml2-2.9.10-8.fc32\")) flag++;\n\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"mingw-libxml2\");\n}\n", "cvss": {"score": 6.4, "vector": "AV:N/AC:L/Au:N/C:P/I:N/A:P"}}, {"lastseen": "2022-11-21T14:41:40", "description": "According to the version of the libxml2 packages installed, the EulerOS installation on the remote host is affected by the following vulnerability :\n\n - GNOME project libxml2 v2.9.10 and earlier have a global Buffer Overflow vulnerability in xmlEncodeEntitiesInternal at libxml2/entities.c. The issue has been fixed in commit 8e7c20a1 (20910-GITv2.9.10-103-g8e7c20a1).(CVE-2020-24977)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"score": 6.5, "vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L"}, "published": "2020-10-09T00:00:00", "type": "nessus", "title": "EulerOS 2.0 SP9 : libxml2 (EulerOS-SA-2020-2168)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2020-24977"], "modified": "2021-01-06T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:libxml2", "p-cpe:/a:huawei:euleros:python3-libxml2", "cpe:/o:huawei:euleros:2.0"], "id": "EULEROS_SA-2020-2168.NASL", "href": "https://www.tenable.com/plugins/nessus/141326", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(141326);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/06\");\n\n script_cve_id(\n \"CVE-2020-24977\"\n );\n\n script_name(english:\"EulerOS 2.0 SP9 : libxml2 (EulerOS-SA-2020-2168)\");\n script_summary(english:\"Checks the rpm output for the updated package.\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS host is missing a security update.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the version of the libxml2 packages installed, the\nEulerOS installation on the remote host is affected by the following\nvulnerability :\n\n - GNOME project libxml2 v2.9.10 and earlier have a global\n Buffer Overflow vulnerability in\n xmlEncodeEntitiesInternal at libxml2/entities.c. The\n issue has been fixed in commit 8e7c20a1\n (20910-GITv2.9.10-103-g8e7c20a1).(CVE-2020-24977)\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the EulerOS security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\");\n # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2020-2168\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?db3b968d\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected libxml2 package.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/10/09\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/10/09\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:python3-libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:huawei:euleros:2.0\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Huawei Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2020-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/sp\");\n script_exclude_keys(\"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nrelease = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nif (release !~ \"^EulerOS release 2\\.0(\\D|$)\") audit(AUDIT_OS_NOT, \"EulerOS 2.0\");\n\nsp = get_kb_item(\"Host/EulerOS/sp\");\nif (isnull(sp) || sp !~ \"^(9)$\") audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP9\");\n\nuvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP9\", \"EulerOS UVP \" + uvp);\n\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"aarch64\" >!< cpu) audit(AUDIT_ARCH_NOT, \"aarch64\", cpu);\n\nflag = 0;\n\npkgs = [\"libxml2-2.9.10-1.h15.eulerosv2r9\",\n \"python3-libxml2-2.9.10-1.h15.eulerosv2r9\"];\n\nforeach (pkg in pkgs)\n if (rpm_check(release:\"EulerOS-2.0\", sp:\"9\", reference:pkg)) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"libxml2\");\n}\n", "cvss": {"score": 6.4, "vector": "AV:N/AC:L/Au:N/C:P/I:N/A:P"}}, {"lastseen": "2022-11-21T14:48:38", "description": "This update for libxml2 fixes the following issues :\n\nCVE-2020-24977: Fixed a global-buffer-overflow in xmlEncodeEntitiesInternal (bsc#1176179).\n\nNote that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"score": 6.5, "vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L"}, "published": "2020-12-09T00:00:00", "type": "nessus", "title": "SUSE SLED15 / SLES15 Security Update : libxml2 (SUSE-SU-2020:2612-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2020-24977"], "modified": "2021-01-13T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:libxml2", "p-cpe:/a:novell:suse_linux:libxml2-2", "p-cpe:/a:novell:suse_linux:libxml2-2-32bit-debuginfo", "p-cpe:/a:novell:suse_linux:libxml2-2-debuginfo", "p-cpe:/a:novell:suse_linux:libxml2-debugsource", "p-cpe:/a:novell:suse_linux:libxml2-devel", "p-cpe:/a:novell:suse_linux:libxml2-tools", "p-cpe:/a:novell:suse_linux:libxml2-tools-debuginfo", "p-cpe:/a:novell:suse_linux:python-libxml2-python-debugsource", "p-cpe:/a:novell:suse_linux:python2-libxml2-python", "p-cpe:/a:novell:suse_linux:python2-libxml2-python-debuginfo", "p-cpe:/a:novell:suse_linux:python3-libxml2-python", "p-cpe:/a:novell:suse_linux:python3-libxml2-python-debuginfo", "cpe:/o:novell:suse_linux:15"], "id": "SUSE_SU-2020-2612-1.NASL", "href": "https://www.tenable.com/plugins/nessus/143849", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from SUSE update advisory SUSE-SU-2020:2612-1.\n# The text itself is copyright (C) SUSE.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(143849);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/13\");\n\n script_cve_id(\"CVE-2020-24977\");\n\n script_name(english:\"SUSE SLED15 / SLES15 Security Update : libxml2 (SUSE-SU-2020:2612-1)\");\n script_summary(english:\"Checks rpm output for the updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\"The remote SUSE host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"This update for libxml2 fixes the following issues :\n\nCVE-2020-24977: Fixed a global-buffer-overflow in\nxmlEncodeEntitiesInternal (bsc#1176179).\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the SUSE security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1176179\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2020-24977/\"\n );\n # https://www.suse.com/support/update/announcement/2020/suse-su-20202612-1\n script_set_attribute(\n attribute:\"see_also\",\n value:\"http://www.nessus.org/u?e6dd31ad\"\n );\n script_set_attribute(\n attribute:\"solution\",\n value:\n\"To install this SUSE Security Update use the SUSE recommended\ninstallation methods like YaST online_update or 'zypper patch'.\n\nAlternatively you can run the command listed for your product :\n\nSUSE Linux Enterprise Module for Python2 15-SP2 :\n\nzypper in -t patch SUSE-SLE-Module-Python2-15-SP2-2020-2612=1\n\nSUSE Linux Enterprise Module for Python2 15-SP1 :\n\nzypper in -t patch SUSE-SLE-Module-Python2-15-SP1-2020-2612=1\n\nSUSE Linux Enterprise Module for Basesystem 15-SP2 :\n\nzypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2020-2612=1\n\nSUSE Linux Enterprise Module for Basesystem 15-SP1 :\n\nzypper in -t patch SUSE-SLE-Module-Basesystem-15-SP1-2020-2612=1\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:libxml2-2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:libxml2-2-32bit-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:libxml2-2-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:libxml2-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:libxml2-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:libxml2-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:libxml2-tools-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:python-libxml2-python-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:python2-libxml2-python\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:python2-libxml2-python-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:python3-libxml2-python\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:python3-libxml2-python-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:suse_linux:15\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/09/04\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/09/11\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/12/09\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2020-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"SuSE Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/SuSE/release\");\nif (isnull(release) || release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nos_ver = pregmatch(pattern: \"^(SLE(S|D)\\d+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"SUSE\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLED15|SLES15)$\", string:os_ver)) audit(AUDIT_OS_NOT, \"SUSE SLED15 / SLES15\", \"SUSE \" + os_ver);\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (cpu !~ \"^i[3-6]86$\" && \"x86_64\" >!< cpu && \"s390x\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"SUSE \" + os_ver, cpu);\n\nsp = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(sp)) sp = \"0\";\nif (os_ver == \"SLES15\" && (! preg(pattern:\"^(1|2)$\", string:sp))) audit(AUDIT_OS_NOT, \"SLES15 SP1/2\", os_ver + \" SP\" + sp);\nif (os_ver == \"SLED15\" && (! preg(pattern:\"^(1|2)$\", string:sp))) audit(AUDIT_OS_NOT, \"SLED15 SP1/2\", os_ver + \" SP\" + sp);\n\n\nflag = 0;\nif (rpm_check(release:\"SLES15\", sp:\"1\", cpu:\"x86_64\", reference:\"libxml2-2-32bit-2.9.7-3.25.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"1\", cpu:\"x86_64\", reference:\"libxml2-2-32bit-debuginfo-2.9.7-3.25.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"1\", reference:\"libxml2-2-2.9.7-3.25.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"1\", reference:\"libxml2-2-debuginfo-2.9.7-3.25.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"1\", reference:\"libxml2-debugsource-2.9.7-3.25.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"1\", reference:\"libxml2-devel-2.9.7-3.25.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"1\", reference:\"libxml2-tools-2.9.7-3.25.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"1\", reference:\"libxml2-tools-debuginfo-2.9.7-3.25.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"1\", reference:\"python-libxml2-python-debugsource-2.9.7-3.25.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"1\", reference:\"python2-libxml2-python-2.9.7-3.25.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"1\", reference:\"python2-libxml2-python-debuginfo-2.9.7-3.25.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"1\", reference:\"python3-libxml2-python-2.9.7-3.25.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"1\", reference:\"python3-libxml2-python-debuginfo-2.9.7-3.25.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"2\", cpu:\"x86_64\", reference:\"libxml2-2-32bit-2.9.7-3.25.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"2\", cpu:\"x86_64\", reference:\"libxml2-2-32bit-debuginfo-2.9.7-3.25.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"2\", reference:\"libxml2-2-2.9.7-3.25.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"2\", reference:\"libxml2-2-debuginfo-2.9.7-3.25.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"2\", reference:\"libxml2-debugsource-2.9.7-3.25.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"2\", reference:\"libxml2-devel-2.9.7-3.25.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"2\", reference:\"libxml2-tools-2.9.7-3.25.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"2\", reference:\"libxml2-tools-debuginfo-2.9.7-3.25.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"2\", reference:\"python-libxml2-python-debugsource-2.9.7-3.25.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"2\", reference:\"python2-libxml2-python-2.9.7-3.25.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"2\", reference:\"python2-libxml2-python-debuginfo-2.9.7-3.25.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"2\", reference:\"python3-libxml2-python-2.9.7-3.25.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"2\", reference:\"python3-libxml2-python-debuginfo-2.9.7-3.25.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"1\", cpu:\"x86_64\", reference:\"libxml2-2-32bit-2.9.7-3.25.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"1\", cpu:\"x86_64\", reference:\"libxml2-2-32bit-debuginfo-2.9.7-3.25.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"1\", reference:\"libxml2-2-2.9.7-3.25.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"1\", reference:\"libxml2-2-debuginfo-2.9.7-3.25.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"1\", reference:\"libxml2-debugsource-2.9.7-3.25.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"1\", reference:\"libxml2-devel-2.9.7-3.25.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"1\", reference:\"libxml2-tools-2.9.7-3.25.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"1\", reference:\"libxml2-tools-debuginfo-2.9.7-3.25.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"1\", reference:\"python-libxml2-python-debugsource-2.9.7-3.25.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"1\", reference:\"python2-libxml2-python-2.9.7-3.25.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"1\", reference:\"python2-libxml2-python-debuginfo-2.9.7-3.25.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"1\", reference:\"python3-libxml2-python-2.9.7-3.25.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"1\", reference:\"python3-libxml2-python-debuginfo-2.9.7-3.25.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"2\", cpu:\"x86_64\", reference:\"libxml2-2-32bit-2.9.7-3.25.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"2\", cpu:\"x86_64\", reference:\"libxml2-2-32bit-debuginfo-2.9.7-3.25.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"2\", reference:\"libxml2-2-2.9.7-3.25.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"2\", reference:\"libxml2-2-debuginfo-2.9.7-3.25.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"2\", reference:\"libxml2-debugsource-2.9.7-3.25.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"2\", reference:\"libxml2-devel-2.9.7-3.25.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"2\", reference:\"libxml2-tools-2.9.7-3.25.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"2\", reference:\"libxml2-tools-debuginfo-2.9.7-3.25.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"2\", reference:\"python-libxml2-python-debugsource-2.9.7-3.25.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"2\", reference:\"python2-libxml2-python-2.9.7-3.25.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"2\", reference:\"python2-libxml2-python-debuginfo-2.9.7-3.25.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"2\", reference:\"python3-libxml2-python-2.9.7-3.25.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"2\", reference:\"python3-libxml2-python-debuginfo-2.9.7-3.25.1\")) flag++;\n\n\nif (flag)\n{\n if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());\n else security_warning(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"libxml2\");\n}\n", "cvss": {"score": 6.4, "vector": "AV:N/AC:L/Au:N/C:P/I:N/A:P"}}, {"lastseen": "2022-11-21T14:41:40", "description": "According to the version of the libxml2 packages installed, the EulerOS installation on the remote host is affected by the following vulnerability :\n\n - GNOME project libxml2 v2.9.10 and earlier have a global Buffer Overflow vulnerability in xmlEncodeEntitiesInternal at libxml2/entities.c. The issue has been fixed in commit 8e7c20a1 (20910-GITv2.9.10-103-g8e7c20a1).(CVE-2020-24977)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"score": 6.5, "vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L"}, "published": "2020-10-09T00:00:00", "type": "nessus", "title": "EulerOS 2.0 SP9 : libxml2 (EulerOS-SA-2020-2178)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2020-24977"], "modified": "2021-04-19T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:libxml2", "p-cpe:/a:huawei:euleros:python3-libxml2", "cpe:/o:huawei:euleros:2.0"], "id": "EULEROS_SA-2020-2178.NASL", "href": "https://www.tenable.com/plugins/nessus/141325", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(141325);\n script_version(\"1.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/04/19\");\n\n script_cve_id(\n \"CVE-2020-24977\"\n );\n\n script_name(english:\"EulerOS 2.0 SP9 : libxml2 (EulerOS-SA-2020-2178)\");\n script_summary(english:\"Checks the rpm output for the updated package.\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS host is missing a security update.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the version of the libxml2 packages installed, the\nEulerOS installation on the remote host is affected by the following\nvulnerability :\n\n - GNOME project libxml2 v2.9.10 and earlier have a global\n Buffer Overflow vulnerability in\n xmlEncodeEntitiesInternal at libxml2/entities.c. The\n issue has been fixed in commit 8e7c20a1\n (20910-GITv2.9.10-103-g8e7c20a1).(CVE-2020-24977)\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the EulerOS security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\");\n # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2020-2178\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?946d74c7\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected libxml2 package.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/10/09\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/10/09\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:python3-libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:huawei:euleros:2.0\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Huawei Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2020-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/sp\");\n script_exclude_keys(\"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nrelease = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nif (release !~ \"^EulerOS release 2\\.0(\\D|$)\") audit(AUDIT_OS_NOT, \"EulerOS 2.0\");\n\nsp = get_kb_item(\"Host/EulerOS/sp\");\nif (isnull(sp) || sp !~ \"^(9)$\") audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP9\");\n\nuvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP9\", \"EulerOS UVP \" + uvp);\n\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_ARCH_NOT, \"i686 / x86_64\", cpu);\n\nflag = 0;\n\npkgs = [\"libxml2-2.9.10-1.h15.eulerosv2r9\",\n \"python3-libxml2-2.9.10-1.h15.eulerosv2r9\"];\n\nforeach (pkg in pkgs)\n if (rpm_check(release:\"EulerOS-2.0\", sp:\"9\", reference:pkg)) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"libxml2\");\n}\n", "cvss": {"score": 6.4, "vector": "AV:N/AC:L/Au:N/C:P/I:N/A:P"}}, {"lastseen": "2022-11-21T14:45:47", "description": "According to the version of the libxml2 packages installed, the EulerOS installation on the remote host is affected by the following vulnerability :\n\n - GNOME project libxml2 v2.9.10 has a global buffer over-read vulnerability in xmlEncodeEntitiesInternal at libxml2/entities.c. The issue has been fixed in commit 50f06b3e.(CVE-2020-24977)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"score": 6.5, "vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L"}, "published": "2020-11-03T00:00:00", "type": "nessus", "title": "EulerOS 2.0 SP2 : libxml2 (EulerOS-SA-2020-2366)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2020-24977"], "modified": "2021-01-06T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:libxml2", "p-cpe:/a:huawei:euleros:libxml2-devel", "p-cpe:/a:huawei:euleros:libxml2-python", "cpe:/o:huawei:euleros:2.0"], "id": "EULEROS_SA-2020-2366.NASL", "href": "https://www.tenable.com/plugins/nessus/142280", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(142280);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/06\");\n\n script_cve_id(\n \"CVE-2020-24977\"\n );\n\n script_name(english:\"EulerOS 2.0 SP2 : libxml2 (EulerOS-SA-2020-2366)\");\n script_summary(english:\"Checks the rpm output for the updated package.\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS host is missing a security update.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the version of the libxml2 packages installed, the\nEulerOS installation on the remote host is affected by the following\nvulnerability :\n\n - GNOME project libxml2 v2.9.10 has a global buffer\n over-read vulnerability in xmlEncodeEntitiesInternal at\n libxml2/entities.c. The issue has been fixed in commit\n 50f06b3e.(CVE-2020-24977)\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the EulerOS security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\");\n # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2020-2366\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?fd02fcef\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected libxml2 package.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/11/03\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/11/03\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:libxml2-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:libxml2-python\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:huawei:euleros:2.0\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Huawei Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2020-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/sp\");\n script_exclude_keys(\"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nrelease = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nif (release !~ \"^EulerOS release 2\\.0(\\D|$)\") audit(AUDIT_OS_NOT, \"EulerOS 2.0\");\n\nsp = get_kb_item(\"Host/EulerOS/sp\");\nif (isnull(sp) || sp !~ \"^(2)$\") audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP2\");\n\nuvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP2\", \"EulerOS UVP \" + uvp);\n\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_ARCH_NOT, \"i686 / x86_64\", cpu);\n\nflag = 0;\n\npkgs = [\"libxml2-2.9.1-6.3.h21\",\n \"libxml2-devel-2.9.1-6.3.h21\",\n \"libxml2-python-2.9.1-6.3.h21\"];\n\nforeach (pkg in pkgs)\n if (rpm_check(release:\"EulerOS-2.0\", sp:\"2\", reference:pkg)) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"libxml2\");\n}\n", "cvss": {"score": 6.4, "vector": "AV:N/AC:L/Au:N/C:P/I:N/A:P"}}, {"lastseen": "2022-11-21T14:45:43", "description": "Add correct fix for CVE-2020-24977 (RHBZ#1877788), thanks: Jan de Groot.\n\nNote that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.\nTenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"score": 6.5, "vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L"}, "published": "2020-11-17T00:00:00", "type": "nessus", "title": "Fedora 33 : libxml2 (2020-935f62c3d9)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2020-24977"], "modified": "2020-11-19T00:00:00", "cpe": ["p-cpe:/a:fedoraproject:fedora:libxml2", "cpe:/o:fedoraproject:fedora:33"], "id": "FEDORA_2020-935F62C3D9.NASL", "href": "https://www.tenable.com/plugins/nessus/142954", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from Fedora Security Advisory FEDORA-2020-935f62c3d9.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(142954);\n script_version(\"1.2\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2020/11/19\");\n\n script_cve_id(\"CVE-2020-24977\");\n script_xref(name:\"FEDORA\", value:\"2020-935f62c3d9\");\n\n script_name(english:\"Fedora 33 : libxml2 (2020-935f62c3d9)\");\n script_summary(english:\"Checks rpm output for the updated package.\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\"The remote Fedora host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"Add correct fix for CVE-2020-24977 (RHBZ#1877788), thanks: Jan de\nGroot.\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the Fedora update system website.\nTenable has attempted to automatically clean and format it as much as\npossible without introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bodhi.fedoraproject.org/updates/FEDORA-2020-935f62c3d9\"\n );\n script_set_attribute(\n attribute:\"solution\",\n value:\"Update the affected libxml2 package.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fedoraproject:fedora:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:fedoraproject:fedora:33\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/09/04\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/11/14\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/11/17\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Fedora Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || \"Fedora\" >!< release) audit(AUDIT_OS_NOT, \"Fedora\");\nos_ver = pregmatch(pattern: \"Fedora.*release ([0-9]+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Fedora\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^33([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, \"Fedora 33\", \"Fedora \" + os_ver);\n\nif (!get_kb_item(\"Host/RedHat/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"Fedora\", cpu);\n\n\nflag = 0;\nif (rpm_check(release:\"FC33\", reference:\"libxml2-2.9.10-8.fc33\")) flag++;\n\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"libxml2\");\n}\n", "cvss": {"score": 6.4, "vector": "AV:N/AC:L/Au:N/C:P/I:N/A:P"}}, {"lastseen": "2022-11-21T14:46:16", "description": "Add correct fix for CVE-2020-24977 (RHBZ#1877788), thanks: Jan de Groot.\n\nNote that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.\nTenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"score": 6.5, "vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L"}, "published": "2020-11-20T00:00:00", "type": "nessus", "title": "Fedora 33 : mingw-libxml2 (2020-ff317550e4)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2020-24977"], "modified": "2020-11-25T00:00:00", "cpe": ["p-cpe:/a:fedoraproject:fedora:mingw-libxml2", "cpe:/o:fedoraproject:fedora:33"], "id": "FEDORA_2020-FF317550E4.NASL", "href": "https://www.tenable.com/plugins/nessus/143128", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from Fedora Security Advisory FEDORA-2020-ff317550e4.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(143128);\n script_version(\"1.2\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2020/11/25\");\n\n script_cve_id(\"CVE-2020-24977\");\n script_xref(name:\"FEDORA\", value:\"2020-ff317550e4\");\n\n script_name(english:\"Fedora 33 : mingw-libxml2 (2020-ff317550e4)\");\n script_summary(english:\"Checks rpm output for the updated package.\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\"The remote Fedora host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"Add correct fix for CVE-2020-24977 (RHBZ#1877788), thanks: Jan de\nGroot.\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the Fedora update system website.\nTenable has attempted to automatically clean and format it as much as\npossible without introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bodhi.fedoraproject.org/updates/FEDORA-2020-ff317550e4\"\n );\n script_set_attribute(\n attribute:\"solution\",\n value:\"Update the affected mingw-libxml2 package.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2020-24977\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fedoraproject:fedora:mingw-libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:fedoraproject:fedora:33\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/09/04\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/11/20\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/11/20\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Fedora Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || \"Fedora\" >!< release) audit(AUDIT_OS_NOT, \"Fedora\");\nos_ver = pregmatch(pattern: \"Fedora.*release ([0-9]+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Fedora\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^33([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, \"Fedora 33\", \"Fedora \" + os_ver);\n\nif (!get_kb_item(\"Host/RedHat/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"Fedora\", cpu);\n\n\nflag = 0;\nif (rpm_check(release:\"FC33\", reference:\"mingw-libxml2-2.9.10-8.fc33\")) flag++;\n\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"mingw-libxml2\");\n}\n", "cvss": {"score": 6.4, "vector": "AV:N/AC:L/Au:N/C:P/I:N/A:P"}}, {"lastseen": "2022-11-21T14:44:32", "description": "Add correct fix for CVE-2020-24977 (RHBZ#1877788), thanks: Jan de Groot.\n\nNote that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.\nTenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"score": 6.5, "vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L"}, "published": "2020-11-30T00:00:00", "type": "nessus", "title": "Fedora 32 : libxml2 (2020-b6aaf25741)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2020-24977"], "modified": "2020-12-02T00:00:00", "cpe": ["p-cpe:/a:fedoraproject:fedora:libxml2", "cpe:/o:fedoraproject:fedora:32"], "id": "FEDORA_2020-B6AAF25741.NASL", "href": "https://www.tenable.com/plugins/nessus/143349", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from Fedora Security Advisory FEDORA-2020-b6aaf25741.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(143349);\n script_version(\"1.2\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2020/12/02\");\n\n script_cve_id(\"CVE-2020-24977\");\n script_xref(name:\"FEDORA\", value:\"2020-b6aaf25741\");\n\n script_name(english:\"Fedora 32 : libxml2 (2020-b6aaf25741)\");\n script_summary(english:\"Checks rpm output for the updated package.\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\"The remote Fedora host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"Add correct fix for CVE-2020-24977 (RHBZ#1877788), thanks: Jan de\nGroot.\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the Fedora update system website.\nTenable has attempted to automatically clean and format it as much as\npossible without introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bodhi.fedoraproject.org/updates/FEDORA-2020-b6aaf25741\"\n );\n script_set_attribute(\n attribute:\"solution\",\n value:\"Update the affected libxml2 package.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fedoraproject:fedora:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:fedoraproject:fedora:32\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/09/04\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/11/27\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/11/30\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Fedora Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || \"Fedora\" >!< release) audit(AUDIT_OS_NOT, \"Fedora\");\nos_ver = pregmatch(pattern: \"Fedora.*release ([0-9]+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Fedora\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^32([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, \"Fedora 32\", \"Fedora \" + os_ver);\n\nif (!get_kb_item(\"Host/RedHat/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"Fedora\", cpu);\n\n\nflag = 0;\nif (rpm_check(release:\"FC32\", reference:\"libxml2-2.9.10-8.fc32\")) flag++;\n\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"libxml2\");\n}\n", "cvss": {"score": 6.4, "vector": "AV:N/AC:L/Au:N/C:P/I:N/A:P"}}, {"lastseen": "2023-01-10T19:13:59", "description": "The remote AlmaLinux 8 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2021:1597 advisory.\n\n - GNOME project libxml2 v2.9.10 has a global buffer over-read vulnerability in xmlEncodeEntitiesInternal at libxml2/entities.c. The issue has been fixed in commit 50f06b3e. (CVE-2020-24977)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 2.5}, "published": "2022-02-09T00:00:00", "type": "nessus", "title": "AlmaLinux 8 : libxml2 (ALSA-2021:1597)", "bulletinFamily": "scanner", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 6.4, "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 4.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-24977"], "modified": "2022-02-14T00:00:00", "cpe": ["p-cpe:/a:alma:linux:libxml2", "p-cpe:/a:alma:linux:python3-libxml2", "cpe:/o:alma:linux:8"], "id": "ALMA_LINUX_ALSA-2021-1597.NASL", "href": "https://www.tenable.com/plugins/nessus/157615", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n#\n# The package checks in this plugin were extracted from\n# AlmaLinux Security Advisory ALSA-2021:1597.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(157615);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/02/14\");\n\n script_cve_id(\"CVE-2020-24977\");\n script_xref(name:\"ALSA\", value:\"2021:1597\");\n\n script_name(english:\"AlmaLinux 8 : libxml2 (ALSA-2021:1597)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote AlmaLinux host is missing a security update.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote AlmaLinux 8 host has packages installed that are affected by a vulnerability as referenced in the\nALSA-2021:1597 advisory.\n\n - GNOME project libxml2 v2.9.10 has a global buffer over-read vulnerability in xmlEncodeEntitiesInternal at\n libxml2/entities.c. The issue has been fixed in commit 50f06b3e. (CVE-2020-24977)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://errata.almalinux.org/8/ALSA-2021-1597.html\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected libxml2 and / or python3-libxml2 packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2020-24977\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/09/04\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/05/18\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2022/02/09\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:alma:linux:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:alma:linux:python3-libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:alma:linux:8\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Alma Linux Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/AlmaLinux/release\", \"Host/AlmaLinux/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude('audit.inc');\ninclude('global_settings.inc');\ninclude('misc_func.inc');\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nvar release = get_kb_item('Host/AlmaLinux/release');\nif (isnull(release) || 'AlmaLinux' >!< release) audit(AUDIT_OS_NOT, 'AlmaLinux');\nvar os_ver = pregmatch(pattern: \"AlmaLinux release ([0-9]+(\\.[0-9]+)?)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'AlmaLinux');\nvar os_ver = os_ver[1];\nif (! preg(pattern:\"^8([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, 'AlmaLinux 8.x', 'AlmaLinux ' + os_ver);\n\nif (!get_kb_item('Host/AlmaLinux/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'AlmaLinux', cpu);\n\nvar pkgs = [\n {'reference':'libxml2-2.9.7-9.el8', 'cpu':'i686', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-2.9.7-9.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'python3-libxml2-2.9.7-9.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE}\n];\n\nvar flag = 0;\nforeach var package_array ( pkgs ) {\n var reference = NULL;\n var release = NULL;\n var sp = NULL;\n var cpu = NULL;\n var el_string = NULL;\n var rpm_spec_vers_cmp = NULL;\n var epoch = NULL;\n var allowmaj = NULL;\n var exists_check = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) release = 'Alma-' + package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) cpu = package_array['cpu'];\n if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];\n if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (reference && release && (!exists_check || rpm_exists(release:release, rpm:exists_check))) {\n if (rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'libxml2 / python3-libxml2');\n}\n", "cvss": {"score": 6.4, "vector": "AV:N/AC:L/Au:N/C:P/I:N/A:P"}}, {"lastseen": "2023-01-24T14:47:48", "description": "The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2021:1597 advisory.\n\n - libxml2: Buffer overflow vulnerability in xmlEncodeEntitiesInternal() in entities.c (CVE-2020-24977)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 2.5}, "published": "2021-05-19T00:00:00", "type": "nessus", "title": "RHEL 8 : libxml2 (RHSA-2021:1597)", "bulletinFamily": "scanner", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 6.4, "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 4.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-24977"], "modified": "2023-01-23T00:00:00", "cpe": ["cpe:/o:redhat:enterprise_linux:8", "cpe:/o:redhat:rhel_aus:8.4", "cpe:/o:redhat:rhel_aus:8.6", "cpe:/o:redhat:rhel_e4s:8.4", "cpe:/o:redhat:rhel_e4s:8.6", "cpe:/o:redhat:rhel_eus:8.4", "cpe:/o:redhat:rhel_eus:8.6", "cpe:/o:redhat:rhel_tus:8.4", "cpe:/o:redhat:rhel_tus:8.6", "p-cpe:/a:redhat:enterprise_linux:libxml2", "p-cpe:/a:redhat:enterprise_linux:libxml2-devel", "p-cpe:/a:redhat:enterprise_linux:python3-libxml2"], "id": "REDHAT-RHSA-2021-1597.NASL", "href": "https://www.tenable.com/plugins/nessus/149705", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Red Hat Security Advisory RHSA-2021:1597. The text\n# itself is copyright (C) Red Hat, Inc.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(149705);\n script_version(\"1.7\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/01/23\");\n\n script_cve_id(\"CVE-2020-24977\");\n script_xref(name:\"RHSA\", value:\"2021:1597\");\n\n script_name(english:\"RHEL 8 : libxml2 (RHSA-2021:1597)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Red Hat host is missing a security update.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in\nthe RHSA-2021:1597 advisory.\n\n - libxml2: Buffer overflow vulnerability in xmlEncodeEntitiesInternal() in entities.c (CVE-2020-24977)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2020-24977\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/errata/RHSA-2021:1597\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1877788\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected libxml2, libxml2-devel and / or python3-libxml2 packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2020-24977\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n script_cwe_id(20, 125);\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/09/04\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/05/18\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/05/19\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:enterprise_linux:8\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:rhel_aus:8.4\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:rhel_aus:8.6\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:rhel_e4s:8.4\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:rhel_e4s:8.6\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:rhel_eus:8.4\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:rhel_eus:8.6\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:rhel_tus:8.4\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:rhel_tus:8.6\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:libxml2-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:python3-libxml2\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Red Hat Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\", \"redhat_repos.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude('rpm.inc');\ninclude('rhel.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nvar os_release = get_kb_item('Host/RedHat/release');\nif (isnull(os_release) || 'Red Hat' >!< os_release) audit(AUDIT_OS_NOT, 'Red Hat');\nvar os_ver = pregmatch(pattern: \"Red Hat Enterprise Linux.*release ([0-9]+(\\.[0-9]+)?)\", string:os_release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'Red Hat');\nos_ver = os_ver[1];\nif (!rhel_check_release(operator: 'ge', os_version: os_ver, rhel_version: '8')) audit(AUDIT_OS_NOT, 'Red Hat 8.x', 'Red Hat ' + os_ver);\n\nif (!get_kb_item('Host/RedHat/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Red Hat', cpu);\n\nvar constraints = [\n {\n 'repo_relative_urls': [\n 'content/aus/rhel8/8.4/x86_64/appstream/debug',\n 'content/aus/rhel8/8.4/x86_64/appstream/os',\n 'content/aus/rhel8/8.4/x86_64/appstream/source/SRPMS',\n 'content/aus/rhel8/8.4/x86_64/baseos/debug',\n 'content/aus/rhel8/8.4/x86_64/baseos/os',\n 'content/aus/rhel8/8.4/x86_64/baseos/source/SRPMS',\n 'content/e4s/rhel8/8.4/ppc64le/appstream/debug',\n 'content/e4s/rhel8/8.4/ppc64le/appstream/os',\n 'content/e4s/rhel8/8.4/ppc64le/appstream/source/SRPMS',\n 'content/e4s/rhel8/8.4/ppc64le/baseos/debug',\n 'content/e4s/rhel8/8.4/ppc64le/baseos/os',\n 'content/e4s/rhel8/8.4/ppc64le/baseos/source/SRPMS',\n 'content/e4s/rhel8/8.4/ppc64le/highavailability/debug',\n 'content/e4s/rhel8/8.4/ppc64le/highavailability/os',\n 'content/e4s/rhel8/8.4/ppc64le/highavailability/source/SRPMS',\n 'content/e4s/rhel8/8.4/ppc64le/sap-solutions/debug',\n 'content/e4s/rhel8/8.4/ppc64le/sap-solutions/os',\n 'content/e4s/rhel8/8.4/ppc64le/sap-solutions/source/SRPMS',\n 'content/e4s/rhel8/8.4/ppc64le/sap/debug',\n 'content/e4s/rhel8/8.4/ppc64le/sap/os',\n 'content/e4s/rhel8/8.4/ppc64le/sap/source/SRPMS',\n 'content/e4s/rhel8/8.4/x86_64/appstream/debug',\n 'content/e4s/rhel8/8.4/x86_64/appstream/os',\n 'content/e4s/rhel8/8.4/x86_64/appstream/source/SRPMS',\n 'content/e4s/rhel8/8.4/x86_64/baseos/debug',\n 'content/e4s/rhel8/8.4/x86_64/baseos/os',\n 'content/e4s/rhel8/8.4/x86_64/baseos/source/SRPMS',\n 'content/e4s/rhel8/8.4/x86_64/highavailability/debug',\n 'content/e4s/rhel8/8.4/x86_64/highavailability/os',\n 'content/e4s/rhel8/8.4/x86_64/highavailability/source/SRPMS',\n 'content/e4s/rhel8/8.4/x86_64/sap-solutions/debug',\n 'content/e4s/rhel8/8.4/x86_64/sap-solutions/os',\n 'content/e4s/rhel8/8.4/x86_64/sap-solutions/source/SRPMS',\n 'content/e4s/rhel8/8.4/x86_64/sap/debug',\n 'content/e4s/rhel8/8.4/x86_64/sap/os',\n 'content/e4s/rhel8/8.4/x86_64/sap/source/SRPMS',\n 'content/eus/rhel8/8.4/aarch64/appstream/debug',\n 'content/eus/rhel8/8.4/aarch64/appstream/os',\n 'content/eus/rhel8/8.4/aarch64/appstream/source/SRPMS',\n 'content/eus/rhel8/8.4/aarch64/baseos/debug',\n 'content/eus/rhel8/8.4/aarch64/baseos/os',\n 'content/eus/rhel8/8.4/aarch64/baseos/source/SRPMS',\n 'content/eus/rhel8/8.4/aarch64/codeready-builder/debug',\n 'content/eus/rhel8/8.4/aarch64/codeready-builder/os',\n 'content/eus/rhel8/8.4/aarch64/codeready-builder/source/SRPMS',\n 'content/eus/rhel8/8.4/aarch64/highavailability/debug',\n 'content/eus/rhel8/8.4/aarch64/highavailability/os',\n 'content/eus/rhel8/8.4/aarch64/highavailability/source/SRPMS',\n 'content/eus/rhel8/8.4/aarch64/supplementary/debug',\n 'content/eus/rhel8/8.4/aarch64/supplementary/os',\n 'content/eus/rhel8/8.4/aarch64/supplementary/source/SRPMS',\n 'content/eus/rhel8/8.4/ppc64le/appstream/debug',\n 'content/eus/rhel8/8.4/ppc64le/appstream/os',\n 'content/eus/rhel8/8.4/ppc64le/appstream/source/SRPMS',\n 'content/eus/rhel8/8.4/ppc64le/baseos/debug',\n 'content/eus/rhel8/8.4/ppc64le/baseos/os',\n 'content/eus/rhel8/8.4/ppc64le/baseos/source/SRPMS',\n 'content/eus/rhel8/8.4/ppc64le/codeready-builder/debug',\n 'content/eus/rhel8/8.4/ppc64le/codeready-builder/os',\n 'content/eus/rhel8/8.4/ppc64le/codeready-builder/source/SRPMS',\n 'content/eus/rhel8/8.4/ppc64le/highavailability/debug',\n 'content/eus/rhel8/8.4/ppc64le/highavailability/os',\n 'content/eus/rhel8/8.4/ppc64le/highavailability/source/SRPMS',\n 'content/eus/rhel8/8.4/ppc64le/resilientstorage/debug',\n 'content/eus/rhel8/8.4/ppc64le/resilientstorage/os',\n 'content/eus/rhel8/8.4/ppc64le/resilientstorage/source/SRPMS',\n 'content/eus/rhel8/8.4/ppc64le/sap-solutions/debug',\n 'content/eus/rhel8/8.4/ppc64le/sap-solutions/os',\n 'content/eus/rhel8/8.4/ppc64le/sap-solutions/source/SRPMS',\n 'content/eus/rhel8/8.4/ppc64le/sap/debug',\n 'content/eus/rhel8/8.4/ppc64le/sap/os',\n 'content/eus/rhel8/8.4/ppc64le/sap/source/SRPMS',\n 'content/eus/rhel8/8.4/ppc64le/supplementary/debug',\n 'content/eus/rhel8/8.4/ppc64le/supplementary/os',\n 'content/eus/rhel8/8.4/ppc64le/supplementary/source/SRPMS',\n 'content/eus/rhel8/8.4/s390x/appstream/debug',\n 'content/eus/rhel8/8.4/s390x/appstream/os',\n 'content/eus/rhel8/8.4/s390x/appstream/source/SRPMS',\n 'content/eus/rhel8/8.4/s390x/baseos/debug',\n 'content/eus/rhel8/8.4/s390x/baseos/os',\n 'content/eus/rhel8/8.4/s390x/baseos/source/SRPMS',\n 'content/eus/rhel8/8.4/s390x/codeready-builder/debug',\n 'content/eus/rhel8/8.4/s390x/codeready-builder/os',\n 'content/eus/rhel8/8.4/s390x/codeready-builder/source/SRPMS',\n 'content/eus/rhel8/8.4/s390x/highavailability/debug',\n 'content/eus/rhel8/8.4/s390x/highavailability/os',\n 'content/eus/rhel8/8.4/s390x/highavailability/source/SRPMS',\n 'content/eus/rhel8/8.4/s390x/resilientstorage/debug',\n 'content/eus/rhel8/8.4/s390x/resilientstorage/os',\n 'content/eus/rhel8/8.4/s390x/resilientstorage/source/SRPMS',\n 'content/eus/rhel8/8.4/s390x/sap/debug',\n 'content/eus/rhel8/8.4/s390x/sap/os',\n 'content/eus/rhel8/8.4/s390x/sap/source/SRPMS',\n 'content/eus/rhel8/8.4/s390x/supplementary/debug',\n 'content/eus/rhel8/8.4/s390x/supplementary/os',\n 'content/eus/rhel8/8.4/s390x/supplementary/source/SRPMS',\n 'content/eus/rhel8/8.4/x86_64/appstream/debug',\n 'content/eus/rhel8/8.4/x86_64/appstream/os',\n 'content/eus/rhel8/8.4/x86_64/appstream/source/SRPMS',\n 'content/eus/rhel8/8.4/x86_64/baseos/debug',\n 'content/eus/rhel8/8.4/x86_64/baseos/os',\n 'content/eus/rhel8/8.4/x86_64/baseos/source/SRPMS',\n 'content/eus/rhel8/8.4/x86_64/codeready-builder/debug',\n 'content/eus/rhel8/8.4/x86_64/codeready-builder/os',\n 'content/eus/rhel8/8.4/x86_64/codeready-builder/source/SRPMS',\n 'content/eus/rhel8/8.4/x86_64/highavailability/debug',\n 'content/eus/rhel8/8.4/x86_64/highavailability/os',\n 'content/eus/rhel8/8.4/x86_64/highavailability/source/SRPMS',\n 'content/eus/rhel8/8.4/x86_64/resilientstorage/debug',\n 'content/eus/rhel8/8.4/x86_64/resilientstorage/os',\n 'content/eus/rhel8/8.4/x86_64/resilientstorage/source/SRPMS',\n 'content/eus/rhel8/8.4/x86_64/sap-solutions/debug',\n 'content/eus/rhel8/8.4/x86_64/sap-solutions/os',\n 'content/eus/rhel8/8.4/x86_64/sap-solutions/source/SRPMS',\n 'content/eus/rhel8/8.4/x86_64/sap/debug',\n 'content/eus/rhel8/8.4/x86_64/sap/os',\n 'content/eus/rhel8/8.4/x86_64/sap/source/SRPMS',\n 'content/eus/rhel8/8.4/x86_64/supplementary/debug',\n 'content/eus/rhel8/8.4/x86_64/supplementary/os',\n 'content/eus/rhel8/8.4/x86_64/supplementary/source/SRPMS',\n 'content/tus/rhel8/8.4/x86_64/appstream/debug',\n 'content/tus/rhel8/8.4/x86_64/appstream/os',\n 'content/tus/rhel8/8.4/x86_64/appstream/source/SRPMS',\n 'content/tus/rhel8/8.4/x86_64/baseos/debug',\n 'content/tus/rhel8/8.4/x86_64/baseos/os',\n 'content/tus/rhel8/8.4/x86_64/baseos/source/SRPMS',\n 'content/tus/rhel8/8.4/x86_64/highavailability/debug',\n 'content/tus/rhel8/8.4/x86_64/highavailability/os',\n 'content/tus/rhel8/8.4/x86_64/highavailability/source/SRPMS',\n 'content/tus/rhel8/8.4/x86_64/nfv/debug',\n 'content/tus/rhel8/8.4/x86_64/nfv/os',\n 'content/tus/rhel8/8.4/x86_64/nfv/source/SRPMS',\n 'content/tus/rhel8/8.4/x86_64/rt/debug',\n 'content/tus/rhel8/8.4/x86_64/rt/os',\n 'content/tus/rhel8/8.4/x86_64/rt/source/SRPMS'\n ],\n 'pkgs': [\n {'reference':'libxml2-2.9.7-9.el8', 'sp':'4', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-devel-2.9.7-9.el8', 'sp':'4', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'python3-libxml2-2.9.7-9.el8', 'sp':'4', 'release':'8', 'rpm_spec_vers_cmp':TRUE}\n ]\n },\n {\n 'repo_relative_urls': [\n 'content/aus/rhel8/8.6/x86_64/appstream/debug',\n 'content/aus/rhel8/8.6/x86_64/appstream/os',\n 'content/aus/rhel8/8.6/x86_64/appstream/source/SRPMS',\n 'content/aus/rhel8/8.6/x86_64/baseos/debug',\n 'content/aus/rhel8/8.6/x86_64/baseos/os',\n 'content/aus/rhel8/8.6/x86_64/baseos/source/SRPMS',\n 'content/e4s/rhel8/8.6/ppc64le/appstream/debug',\n 'content/e4s/rhel8/8.6/ppc64le/appstream/os',\n 'content/e4s/rhel8/8.6/ppc64le/appstream/source/SRPMS',\n 'content/e4s/rhel8/8.6/ppc64le/baseos/debug',\n 'content/e4s/rhel8/8.6/ppc64le/baseos/os',\n 'content/e4s/rhel8/8.6/ppc64le/baseos/source/SRPMS',\n 'content/e4s/rhel8/8.6/ppc64le/highavailability/debug',\n 'content/e4s/rhel8/8.6/ppc64le/highavailability/os',\n 'content/e4s/rhel8/8.6/ppc64le/highavailability/source/SRPMS',\n 'content/e4s/rhel8/8.6/ppc64le/sap-solutions/debug',\n 'content/e4s/rhel8/8.6/ppc64le/sap-solutions/os',\n 'content/e4s/rhel8/8.6/ppc64le/sap-solutions/source/SRPMS',\n 'content/e4s/rhel8/8.6/ppc64le/sap/debug',\n 'content/e4s/rhel8/8.6/ppc64le/sap/os',\n 'content/e4s/rhel8/8.6/ppc64le/sap/source/SRPMS',\n 'content/e4s/rhel8/8.6/x86_64/appstream/debug',\n 'content/e4s/rhel8/8.6/x86_64/appstream/os',\n 'content/e4s/rhel8/8.6/x86_64/appstream/source/SRPMS',\n 'content/e4s/rhel8/8.6/x86_64/baseos/debug',\n 'content/e4s/rhel8/8.6/x86_64/baseos/os',\n 'content/e4s/rhel8/8.6/x86_64/baseos/source/SRPMS',\n 'content/e4s/rhel8/8.6/x86_64/highavailability/debug',\n 'content/e4s/rhel8/8.6/x86_64/highavailability/os',\n 'content/e4s/rhel8/8.6/x86_64/highavailability/source/SRPMS',\n 'content/e4s/rhel8/8.6/x86_64/sap-solutions/debug',\n 'content/e4s/rhel8/8.6/x86_64/sap-solutions/os',\n 'content/e4s/rhel8/8.6/x86_64/sap-solutions/source/SRPMS',\n 'content/e4s/rhel8/8.6/x86_64/sap/debug',\n 'content/e4s/rhel8/8.6/x86_64/sap/os',\n 'content/e4s/rhel8/8.6/x86_64/sap/source/SRPMS',\n 'content/eus/rhel8/8.6/aarch64/appstream/debug',\n 'content/eus/rhel8/8.6/aarch64/appstream/os',\n 'content/eus/rhel8/8.6/aarch64/appstream/source/SRPMS',\n 'content/eus/rhel8/8.6/aarch64/baseos/debug',\n 'content/eus/rhel8/8.6/aarch64/baseos/os',\n 'content/eus/rhel8/8.6/aarch64/baseos/source/SRPMS',\n 'content/eus/rhel8/8.6/aarch64/codeready-builder/debug',\n 'content/eus/rhel8/8.6/aarch64/codeready-builder/os',\n 'content/eus/rhel8/8.6/aarch64/codeready-builder/source/SRPMS',\n 'content/eus/rhel8/8.6/aarch64/highavailability/debug',\n 'content/eus/rhel8/8.6/aarch64/highavailability/os',\n 'content/eus/rhel8/8.6/aarch64/highavailability/source/SRPMS',\n 'content/eus/rhel8/8.6/aarch64/supplementary/debug',\n 'content/eus/rhel8/8.6/aarch64/supplementary/os',\n 'content/eus/rhel8/8.6/aarch64/supplementary/source/SRPMS',\n 'content/eus/rhel8/8.6/ppc64le/appstream/debug',\n 'content/eus/rhel8/8.6/ppc64le/appstream/os',\n 'content/eus/rhel8/8.6/ppc64le/appstream/source/SRPMS',\n 'content/eus/rhel8/8.6/ppc64le/baseos/debug',\n 'content/eus/rhel8/8.6/ppc64le/baseos/os',\n 'content/eus/rhel8/8.6/ppc64le/baseos/source/SRPMS',\n 'content/eus/rhel8/8.6/ppc64le/codeready-builder/debug',\n 'content/eus/rhel8/8.6/ppc64le/codeready-builder/os',\n 'content/eus/rhel8/8.6/ppc64le/codeready-builder/source/SRPMS',\n 'content/eus/rhel8/8.6/ppc64le/highavailability/debug',\n 'content/eus/rhel8/8.6/ppc64le/highavailability/os',\n 'content/eus/rhel8/8.6/ppc64le/highavailability/source/SRPMS',\n 'content/eus/rhel8/8.6/ppc64le/resilientstorage/debug',\n 'content/eus/rhel8/8.6/ppc64le/resilientstorage/os',\n 'content/eus/rhel8/8.6/ppc64le/resilientstorage/source/SRPMS',\n 'content/eus/rhel8/8.6/ppc64le/sap-solutions/debug',\n 'content/eus/rhel8/8.6/ppc64le/sap-solutions/os',\n 'content/eus/rhel8/8.6/ppc64le/sap-solutions/source/SRPMS',\n 'content/eus/rhel8/8.6/ppc64le/sap/debug',\n 'content/eus/rhel8/8.6/ppc64le/sap/os',\n 'content/eus/rhel8/8.6/ppc64le/sap/source/SRPMS',\n 'content/eus/rhel8/8.6/ppc64le/supplementary/debug',\n 'content/eus/rhel8/8.6/ppc64le/supplementary/os',\n 'content/eus/rhel8/8.6/ppc64le/supplementary/source/SRPMS',\n 'content/eus/rhel8/8.6/s390x/appstream/debug',\n 'content/eus/rhel8/8.6/s390x/appstream/os',\n 'content/eus/rhel8/8.6/s390x/appstream/source/SRPMS',\n 'content/eus/rhel8/8.6/s390x/baseos/debug',\n 'content/eus/rhel8/8.6/s390x/baseos/os',\n 'content/eus/rhel8/8.6/s390x/baseos/source/SRPMS',\n 'content/eus/rhel8/8.6/s390x/codeready-builder/debug',\n 'content/eus/rhel8/8.6/s390x/codeready-builder/os',\n 'content/eus/rhel8/8.6/s390x/codeready-builder/source/SRPMS',\n 'content/eus/rhel8/8.6/s390x/highavailability/debug',\n 'content/eus/rhel8/8.6/s390x/highavailability/os',\n 'content/eus/rhel8/8.6/s390x/highavailability/source/SRPMS',\n 'content/eus/rhel8/8.6/s390x/resilientstorage/debug',\n 'content/eus/rhel8/8.6/s390x/resilientstorage/os',\n 'content/eus/rhel8/8.6/s390x/resilientstorage/source/SRPMS',\n 'content/eus/rhel8/8.6/s390x/sap/debug',\n 'content/eus/rhel8/8.6/s390x/sap/os',\n 'content/eus/rhel8/8.6/s390x/sap/source/SRPMS',\n 'content/eus/rhel8/8.6/s390x/supplementary/debug',\n 'content/eus/rhel8/8.6/s390x/supplementary/os',\n 'content/eus/rhel8/8.6/s390x/supplementary/source/SRPMS',\n 'content/eus/rhel8/8.6/x86_64/appstream/debug',\n 'content/eus/rhel8/8.6/x86_64/appstream/os',\n 'content/eus/rhel8/8.6/x86_64/appstream/source/SRPMS',\n 'content/eus/rhel8/8.6/x86_64/baseos/debug',\n 'content/eus/rhel8/8.6/x86_64/baseos/os',\n 'content/eus/rhel8/8.6/x86_64/baseos/source/SRPMS',\n 'content/eus/rhel8/8.6/x86_64/codeready-builder/debug',\n 'content/eus/rhel8/8.6/x86_64/codeready-builder/os',\n 'content/eus/rhel8/8.6/x86_64/codeready-builder/source/SRPMS',\n 'content/eus/rhel8/8.6/x86_64/highavailability/debug',\n 'content/eus/rhel8/8.6/x86_64/highavailability/os',\n 'content/eus/rhel8/8.6/x86_64/highavailability/source/SRPMS',\n 'content/eus/rhel8/8.6/x86_64/resilientstorage/debug',\n 'content/eus/rhel8/8.6/x86_64/resilientstorage/os',\n 'content/eus/rhel8/8.6/x86_64/resilientstorage/source/SRPMS',\n 'content/eus/rhel8/8.6/x86_64/sap-solutions/debug',\n 'content/eus/rhel8/8.6/x86_64/sap-solutions/os',\n 'content/eus/rhel8/8.6/x86_64/sap-solutions/source/SRPMS',\n 'content/eus/rhel8/8.6/x86_64/sap/debug',\n 'content/eus/rhel8/8.6/x86_64/sap/os',\n 'content/eus/rhel8/8.6/x86_64/sap/source/SRPMS',\n 'content/eus/rhel8/8.6/x86_64/supplementary/debug',\n 'content/eus/rhel8/8.6/x86_64/supplementary/os',\n 'content/eus/rhel8/8.6/x86_64/supplementary/source/SRPMS',\n 'content/tus/rhel8/8.6/x86_64/appstream/debug',\n 'content/tus/rhel8/8.6/x86_64/appstream/os',\n 'content/tus/rhel8/8.6/x86_64/appstream/source/SRPMS',\n 'content/tus/rhel8/8.6/x86_64/baseos/debug',\n 'content/tus/rhel8/8.6/x86_64/baseos/os',\n 'content/tus/rhel8/8.6/x86_64/baseos/source/SRPMS',\n 'content/tus/rhel8/8.6/x86_64/highavailability/debug',\n 'content/tus/rhel8/8.6/x86_64/highavailability/os',\n 'content/tus/rhel8/8.6/x86_64/highavailability/source/SRPMS',\n 'content/tus/rhel8/8.6/x86_64/rt/os',\n 'content/tus/rhel8/8.6/x86_64/rt/source/SRPMS'\n ],\n 'pkgs': [\n {'reference':'libxml2-2.9.7-9.el8', 'sp':'6', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-devel-2.9.7-9.el8', 'sp':'6', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'python3-libxml2-2.9.7-9.el8', 'sp':'6', 'release':'8', 'rpm_spec_vers_cmp':TRUE}\n ]\n },\n {\n 'repo_relative_urls': [\n 'content/dist/rhel8/8/aarch64/appstream/debug',\n 'content/dist/rhel8/8/aarch64/appstream/os',\n 'content/dist/rhel8/8/aarch64/appstream/source/SRPMS',\n 'content/dist/rhel8/8/aarch64/baseos/debug',\n 'content/dist/rhel8/8/aarch64/baseos/os',\n 'content/dist/rhel8/8/aarch64/baseos/source/SRPMS',\n 'content/dist/rhel8/8/aarch64/codeready-builder/debug',\n 'content/dist/rhel8/8/aarch64/codeready-builder/os',\n 'content/dist/rhel8/8/aarch64/codeready-builder/source/SRPMS',\n 'content/dist/rhel8/8/aarch64/highavailability/debug',\n 'content/dist/rhel8/8/aarch64/highavailability/os',\n 'content/dist/rhel8/8/aarch64/highavailability/source/SRPMS',\n 'content/dist/rhel8/8/aarch64/supplementary/debug',\n 'content/dist/rhel8/8/aarch64/supplementary/os',\n 'content/dist/rhel8/8/aarch64/supplementary/source/SRPMS',\n 'content/dist/rhel8/8/ppc64le/appstream/debug',\n 'content/dist/rhel8/8/ppc64le/appstream/os',\n 'content/dist/rhel8/8/ppc64le/appstream/source/SRPMS',\n 'content/dist/rhel8/8/ppc64le/baseos/debug',\n 'content/dist/rhel8/8/ppc64le/baseos/os',\n 'content/dist/rhel8/8/ppc64le/baseos/source/SRPMS',\n 'content/dist/rhel8/8/ppc64le/codeready-builder/debug',\n 'content/dist/rhel8/8/ppc64le/codeready-builder/os',\n 'content/dist/rhel8/8/ppc64le/codeready-builder/source/SRPMS',\n 'content/dist/rhel8/8/ppc64le/highavailability/debug',\n 'content/dist/rhel8/8/ppc64le/highavailability/os',\n 'content/dist/rhel8/8/ppc64le/highavailability/source/SRPMS',\n 'content/dist/rhel8/8/ppc64le/resilientstorage/debug',\n 'content/dist/rhel8/8/ppc64le/resilientstorage/os',\n 'content/dist/rhel8/8/ppc64le/resilientstorage/source/SRPMS',\n 'content/dist/rhel8/8/ppc64le/sap-solutions/debug',\n 'content/dist/rhel8/8/ppc64le/sap-solutions/os',\n 'content/dist/rhel8/8/ppc64le/sap-solutions/source/SRPMS',\n 'content/dist/rhel8/8/ppc64le/sap/debug',\n 'content/dist/rhel8/8/ppc64le/sap/os',\n 'content/dist/rhel8/8/ppc64le/sap/source/SRPMS',\n 'content/dist/rhel8/8/ppc64le/supplementary/debug',\n 'content/dist/rhel8/8/ppc64le/supplementary/os',\n 'content/dist/rhel8/8/ppc64le/supplementary/source/SRPMS',\n 'content/dist/rhel8/8/s390x/appstream/debug',\n 'content/dist/rhel8/8/s390x/appstream/os',\n 'content/dist/rhel8/8/s390x/appstream/source/SRPMS',\n 'content/dist/rhel8/8/s390x/baseos/debug',\n 'content/dist/rhel8/8/s390x/baseos/os',\n 'content/dist/rhel8/8/s390x/baseos/source/SRPMS',\n 'content/dist/rhel8/8/s390x/codeready-builder/debug',\n 'content/dist/rhel8/8/s390x/codeready-builder/os',\n 'content/dist/rhel8/8/s390x/codeready-builder/source/SRPMS',\n 'content/dist/rhel8/8/s390x/highavailability/debug',\n 'content/dist/rhel8/8/s390x/highavailability/os',\n 'content/dist/rhel8/8/s390x/highavailability/source/SRPMS',\n 'content/dist/rhel8/8/s390x/resilientstorage/debug',\n 'content/dist/rhel8/8/s390x/resilientstorage/os',\n 'content/dist/rhel8/8/s390x/resilientstorage/source/SRPMS',\n 'content/dist/rhel8/8/s390x/sap/debug',\n 'content/dist/rhel8/8/s390x/sap/os',\n 'content/dist/rhel8/8/s390x/sap/source/SRPMS',\n 'content/dist/rhel8/8/s390x/supplementary/debug',\n 'content/dist/rhel8/8/s390x/supplementary/os',\n 'content/dist/rhel8/8/s390x/supplementary/source/SRPMS',\n 'content/dist/rhel8/8/x86_64/appstream/debug',\n 'content/dist/rhel8/8/x86_64/appstream/os',\n 'content/dist/rhel8/8/x86_64/appstream/source/SRPMS',\n 'content/dist/rhel8/8/x86_64/baseos/debug',\n 'content/dist/rhel8/8/x86_64/baseos/os',\n 'content/dist/rhel8/8/x86_64/baseos/source/SRPMS',\n 'content/dist/rhel8/8/x86_64/codeready-builder/debug',\n 'content/dist/rhel8/8/x86_64/codeready-builder/os',\n 'content/dist/rhel8/8/x86_64/codeready-builder/source/SRPMS',\n 'content/dist/rhel8/8/x86_64/highavailability/debug',\n 'content/dist/rhel8/8/x86_64/highavailability/os',\n 'content/dist/rhel8/8/x86_64/highavailability/source/SRPMS',\n 'content/dist/rhel8/8/x86_64/nfv/debug',\n 'content/dist/rhel8/8/x86_64/nfv/os',\n 'content/dist/rhel8/8/x86_64/nfv/source/SRPMS',\n 'content/dist/rhel8/8/x86_64/resilientstorage/debug',\n 'content/dist/rhel8/8/x86_64/resilientstorage/os',\n 'content/dist/rhel8/8/x86_64/resilientstorage/source/SRPMS',\n 'content/dist/rhel8/8/x86_64/rt/debug',\n 'content/dist/rhel8/8/x86_64/rt/os',\n 'content/dist/rhel8/8/x86_64/rt/source/SRPMS',\n 'content/dist/rhel8/8/x86_64/sap-solutions/debug',\n 'content/dist/rhel8/8/x86_64/sap-solutions/os',\n 'content/dist/rhel8/8/x86_64/sap-solutions/source/SRPMS',\n 'content/dist/rhel8/8/x86_64/sap/debug',\n 'content/dist/rhel8/8/x86_64/sap/os',\n 'content/dist/rhel8/8/x86_64/sap/source/SRPMS',\n 'content/dist/rhel8/8/x86_64/supplementary/debug',\n 'content/dist/rhel8/8/x86_64/supplementary/os',\n 'content/dist/rhel8/8/x86_64/supplementary/source/SRPMS'\n ],\n 'pkgs': [\n {'reference':'libxml2-2.9.7-9.el8', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-devel-2.9.7-9.el8', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'python3-libxml2-2.9.7-9.el8', 'release':'8', 'rpm_spec_vers_cmp':TRUE}\n ]\n }\n];\n\nvar applicable_repo_urls = rhel_determine_applicable_repository_urls(constraints:constraints);\nif(applicable_repo_urls == RHEL_REPOS_NO_OVERLAP_MESSAGE) exit(0, RHEL_REPO_NOT_ENABLED);\n\nvar flag = 0;\nforeach var constraint_array ( constraints ) {\n var repo_relative_urls = NULL;\n if (!empty_or_null(constraint_array['repo_relative_urls'])) repo_relative_urls = constraint_array['repo_relative_urls'];\n var enterprise_linux_flag = rhel_repo_urls_has_content_dist_rhel(repo_urls:repo_relative_urls);\n foreach var pkg ( constraint_array['pkgs'] ) {\n var reference = NULL;\n var _release = NULL;\n var sp = NULL;\n var _cpu = NULL;\n var el_string = NULL;\n var rpm_spec_vers_cmp = NULL;\n var epoch = NULL;\n var allowmaj = NULL;\n var exists_check = NULL;\n if (!empty_or_null(pkg['reference'])) reference = pkg['reference'];\n if (!empty_or_null(pkg['release'])) _release = 'RHEL' + pkg['release'];\n if (!empty_or_null(pkg['sp']) && !enterprise_linux_flag) sp = pkg['sp'];\n if (!empty_or_null(pkg['cpu'])) _cpu = pkg['cpu'];\n if (!empty_or_null(pkg['el_string'])) el_string = pkg['el_string'];\n if (!empty_or_null(pkg['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = pkg['rpm_spec_vers_cmp'];\n if (!empty_or_null(pkg['epoch'])) epoch = pkg['epoch'];\n if (!empty_or_null(pkg['allowmaj'])) allowmaj = pkg['allowmaj'];\n if (!empty_or_null(pkg['exists_check'])) exists_check = pkg['exists_check'];\n if (reference &&\n _release &&\n rhel_decide_repo_relative_url_check(required_repo_url_list:repo_relative_urls) &&\n (applicable_repo_urls || (!exists_check || rpm_exists(release:_release, rpm:exists_check))) &&\n rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n }\n}\n\nif (flag)\n{\n var extra = NULL;\n if (empty_or_null(applicable_repo_urls)) extra = rpm_report_get() + redhat_report_repo_caveat();\n else extra = rpm_report_get() + redhat_report_package_caveat();\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : extra\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'libxml2 / libxml2-devel / python3-libxml2');\n}\n", "cvss": {"score": 6.4, "vector": "AV:N/AC:L/Au:N/C:P/I:N/A:P"}}, {"lastseen": "2023-01-24T14:28:07", "description": "This update for libxml2 fixes the following issues :\n\n - CVE-2020-24977: Fixed a global-buffer-overflow in xmlEncodeEntitiesInternal (bsc#1176179). \n\nThis update was imported from the SUSE:SLE-15:Update update project.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 2.5}, "published": "2020-09-16T00:00:00", "type": "nessus", "title": "openSUSE Security Update : libxml2 (openSUSE-2020-1430)", "bulletinFamily": "scanner", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 6.4, "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 4.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-24977"], "modified": "2020-09-24T00:00:00", "cpe": ["p-cpe:/a:novell:opensuse:libxml2-2", "p-cpe:/a:novell:opensuse:libxml2-2-32bit", "p-cpe:/a:novell:opensuse:libxml2-2-32bit-debuginfo", "p-cpe:/a:novell:opensuse:libxml2-2-debuginfo", "p-cpe:/a:novell:opensuse:libxml2-debugsource", "p-cpe:/a:novell:opensuse:libxml2-devel", "p-cpe:/a:novell:opensuse:libxml2-devel-32bit", "p-cpe:/a:novell:opensuse:libxml2-tools", "p-cpe:/a:novell:opensuse:libxml2-tools-debuginfo", "p-cpe:/a:novell:opensuse:python-libxml2-python-debugsource", "p-cpe:/a:novell:opensuse:python2-libxml2-python", "p-cpe:/a:novell:opensuse:python2-libxml2-python-debuginfo", "p-cpe:/a:novell:opensuse:python3-libxml2-python", "p-cpe:/a:novell:opensuse:python3-libxml2-python-debuginfo", "cpe:/o:novell:opensuse:15.1"], "id": "OPENSUSE-2020-1430.NASL", "href": "https://www.tenable.com/plugins/nessus/140610", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from openSUSE Security Update openSUSE-2020-1430.\n#\n# The text description of this plugin is (C) SUSE LLC.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(140610);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2020/09/24\");\n\n script_cve_id(\"CVE-2020-24977\");\n\n script_name(english:\"openSUSE Security Update : libxml2 (openSUSE-2020-1430)\");\n script_summary(english:\"Check for the openSUSE-2020-1430 patch\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\"The remote openSUSE host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"This update for libxml2 fixes the following issues :\n\n - CVE-2020-24977: Fixed a global-buffer-overflow in\n xmlEncodeEntitiesInternal (bsc#1176179). \n\nThis update was imported from the SUSE:SLE-15:Update update project.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1176179\"\n );\n script_set_attribute(\n attribute:\"solution\",\n value:\"Update the affected libxml2 packages.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2020-24977\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:libxml2-2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:libxml2-2-32bit\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:libxml2-2-32bit-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:libxml2-2-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:libxml2-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:libxml2-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:libxml2-devel-32bit\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:libxml2-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:libxml2-tools-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:python-libxml2-python-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:python2-libxml2-python\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:python2-libxml2-python-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:python3-libxml2-python\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:python3-libxml2-python-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:opensuse:15.1\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/09/04\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/09/14\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/09/16\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"SuSE Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/SuSE/release\");\nif (isnull(release) || release =~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"openSUSE\");\nif (release !~ \"^(SUSE15\\.1)$\") audit(AUDIT_OS_RELEASE_NOT, \"openSUSE\", \"15.1\", release);\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nourarch = get_kb_item(\"Host/cpu\");\nif (!ourarch) audit(AUDIT_UNKNOWN_ARCH);\nif (ourarch !~ \"^(i586|i686|x86_64)$\") audit(AUDIT_ARCH_NOT, \"i586 / i686 / x86_64\", ourarch);\n\nflag = 0;\n\nif ( rpm_check(release:\"SUSE15.1\", reference:\"libxml2-2-2.9.7-lp151.5.15.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.1\", reference:\"libxml2-2-debuginfo-2.9.7-lp151.5.15.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.1\", reference:\"libxml2-debugsource-2.9.7-lp151.5.15.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.1\", reference:\"libxml2-devel-2.9.7-lp151.5.15.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.1\", reference:\"libxml2-tools-2.9.7-lp151.5.15.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.1\", reference:\"libxml2-tools-debuginfo-2.9.7-lp151.5.15.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.1\", reference:\"python-libxml2-python-debugsource-2.9.7-lp151.5.15.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.1\", reference:\"python2-libxml2-python-2.9.7-lp151.5.15.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.1\", reference:\"python2-libxml2-python-debuginfo-2.9.7-lp151.5.15.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.1\", reference:\"python3-libxml2-python-2.9.7-lp151.5.15.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.1\", reference:\"python3-libxml2-python-debuginfo-2.9.7-lp151.5.15.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.1\", cpu:\"x86_64\", reference:\"libxml2-2-32bit-2.9.7-lp151.5.15.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.1\", cpu:\"x86_64\", reference:\"libxml2-2-32bit-debuginfo-2.9.7-lp151.5.15.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.1\", cpu:\"x86_64\", reference:\"libxml2-devel-32bit-2.9.7-lp151.5.15.1\") ) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());\n else security_warning(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"libxml2-2 / libxml2-2-debuginfo / libxml2-debugsource / etc\");\n}\n", "cvss": {"score": 6.4, "vector": "AV:N/AC:L/Au:N/C:P/I:N/A:P"}}, {"lastseen": "2023-01-11T15:20:06", "description": "Add fix for CVE-2020-24977 (RHBZ#1877788).\n\nNote that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.\nTenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 2.5}, "published": "2020-09-17T00:00:00", "type": "nessus", "title": "Fedora 32 : libxml2 (2020-35087800be)", "bulletinFamily": "scanner", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 6.4, "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 4.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-24977"], "modified": "2020-09-24T00:00:00", "cpe": ["p-cpe:/a:fedoraproject:fedora:libxml2", "cpe:/o:fedoraproject:fedora:32"], "id": "FEDORA_2020-35087800BE.NASL", "href": "https://www.tenable.com/plugins/nessus/140619", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from Fedora Security Advisory FEDORA-2020-35087800be.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(140619);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2020/09/24\");\n\n script_cve_id(\"CVE-2020-24977\");\n script_xref(name:\"FEDORA\", value:\"2020-35087800be\");\n\n script_name(english:\"Fedora 32 : libxml2 (2020-35087800be)\");\n script_summary(english:\"Checks rpm output for the updated package.\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\"The remote Fedora host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"Add fix for CVE-2020-24977 (RHBZ#1877788).\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the Fedora update system website.\nTenable has attempted to automatically clean and format it as much as\npossible without introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bodhi.fedoraproject.org/updates/FEDORA-2020-35087800be\"\n );\n script_set_attribute(\n attribute:\"solution\",\n value:\"Update the affected libxml2 package.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2020-24977\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fedoraproject:fedora:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:fedoraproject:fedora:32\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/09/04\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/09/16\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/09/17\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Fedora Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || \"Fedora\" >!< release) audit(AUDIT_OS_NOT, \"Fedora\");\nos_ver = pregmatch(pattern: \"Fedora.*release ([0-9]+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Fedora\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^32([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, \"Fedora 32\", \"Fedora \" + os_ver);\n\nif (!get_kb_item(\"Host/RedHat/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"Fedora\", cpu);\n\n\nflag = 0;\nif (rpm_check(release:\"FC32\", reference:\"libxml2-2.9.10-7.fc32\")) flag++;\n\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"libxml2\");\n}\n", "cvss": {"score": 6.4, "vector": "AV:N/AC:L/Au:N/C:P/I:N/A:P"}}, {"lastseen": "2023-01-14T14:59:30", "description": "An update of the libxml2 package has been released.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 2.5}, "published": "2020-09-21T00:00:00", "type": "nessus", "title": "Photon OS 3.0: Libxml2 PHSA-2020-3.0-0142", "bulletinFamily": "scanner", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 6.4, "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 4.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-24977"], "modified": "2020-09-22T00:00:00", "cpe": ["p-cpe:/a:vmware:photonos:libxml2", "cpe:/o:vmware:photonos:3.0"], "id": "PHOTONOS_PHSA-2020-3_0-0142_LIBXML2.NASL", "href": "https://www.tenable.com/plugins/nessus/140707", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n\n# The descriptive text and package checks in this plugin were\n# extracted from VMware Security Advisory PHSA-2020-3.0-0142. The text\n# itself is copyright (C) VMware, Inc.\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(140707);\n script_version(\"1.2\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2020/09/22\");\n\n script_cve_id(\"CVE-2020-24977\");\n\n script_name(english:\"Photon OS 3.0: Libxml2 PHSA-2020-3.0-0142\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote PhotonOS host is missing multiple security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"An update of the libxml2 package has been released.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://github.com/vmware/photon/wiki/Security-Updates-3.0-142.md\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected Linux packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2020-24977\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/09/04\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/09/19\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/09/21\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:vmware:photonos:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:vmware:photonos:3.0\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"PhotonOS Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/PhotonOS/release\", \"Host/PhotonOS/rpm-list\");\n\n exit(0);\n}\n\ninclude('audit.inc');\ninclude('global_settings.inc');\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nrelease = get_kb_item('Host/PhotonOS/release');\nif (isnull(release) || release !~ \"^VMware Photon\") audit(AUDIT_OS_NOT, 'PhotonOS');\nif (release !~ \"^VMware Photon (?:Linux|OS) 3\\.0(\\D|$)\") audit(AUDIT_OS_NOT, 'PhotonOS 3.0');\n\nif (!get_kb_item('Host/PhotonOS/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'PhotonOS', cpu);\n\nflag = 0;\n\nif (rpm_check(release:'PhotonOS-3.0', cpu:'x86_64', reference:'libxml2-2.9.10-3.ph3')) flag++;\nif (rpm_check(release:'PhotonOS-3.0', cpu:'x86_64', reference:'libxml2-devel-2.9.10-3.ph3')) flag++;\nif (rpm_check(release:'PhotonOS-3.0', cpu:'x86_64', reference:'libxml2-python-2.9.10-3.ph3')) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'libxml2');\n}\n\n\n", "cvss": {"score": 6.4, "vector": "AV:N/AC:L/Au:N/C:P/I:N/A:P"}}, {"lastseen": "2023-01-14T14:59:29", "description": "Add fix for CVE-2020-24977 (RHBZ#1877788).\n\nNote that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.\nTenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 2.5}, "published": "2020-09-28T00:00:00", "type": "nessus", "title": "Fedora 31 : libxml2 (2020-20ab468a33)", "bulletinFamily": "scanner", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 6.4, "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 4.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-24977"], "modified": "2020-09-30T00:00:00", "cpe": ["p-cpe:/a:fedoraproject:fedora:libxml2", "cpe:/o:fedoraproject:fedora:31"], "id": "FEDORA_2020-20AB468A33.NASL", "href": "https://www.tenable.com/plugins/nessus/140812", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from Fedora Security Advisory FEDORA-2020-20ab468a33.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(140812);\n script_version(\"1.2\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2020/09/30\");\n\n script_cve_id(\"CVE-2020-24977\");\n script_xref(name:\"FEDORA\", value:\"2020-20ab468a33\");\n\n script_name(english:\"Fedora 31 : libxml2 (2020-20ab468a33)\");\n script_summary(english:\"Checks rpm output for the updated package.\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\"The remote Fedora host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"Add fix for CVE-2020-24977 (RHBZ#1877788).\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the Fedora update system website.\nTenable has attempted to automatically clean and format it as much as\npossible without introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bodhi.fedoraproject.org/updates/FEDORA-2020-20ab468a33\"\n );\n script_set_attribute(\n attribute:\"solution\",\n value:\"Update the affected libxml2 package.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fedoraproject:fedora:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:fedoraproject:fedora:31\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/09/04\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/09/25\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/09/28\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Fedora Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || \"Fedora\" >!< release) audit(AUDIT_OS_NOT, \"Fedora\");\nos_ver = pregmatch(pattern: \"Fedora.*release ([0-9]+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Fedora\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^31([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, \"Fedora 31\", \"Fedora \" + os_ver);\n\nif (!get_kb_item(\"Host/RedHat/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"Fedora\", cpu);\n\n\nflag = 0;\nif (rpm_check(release:\"FC31\", reference:\"libxml2-2.9.10-4.fc31\")) flag++;\n\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"libxml2\");\n}\n", "cvss": {"score": 6.4, "vector": "AV:N/AC:L/Au:N/C:P/I:N/A:P"}}, {"lastseen": "2023-01-11T15:19:42", "description": "Add fix for CVE-2020-24977 (RHBZ#1877788, RHBZ#1877789).\n\nNote that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.\nTenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 2.5}, "published": "2020-09-21T00:00:00", "type": "nessus", "title": "Fedora 31 : mingw-libxml2 (2020-7dd29dacad)", "bulletinFamily": "scanner", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 6.4, "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 4.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-24977"], "modified": "2020-09-25T00:00:00", "cpe": ["p-cpe:/a:fedoraproject:fedora:mingw-libxml2", "cpe:/o:fedoraproject:fedora:31"], "id": "FEDORA_2020-7DD29DACAD.NASL", "href": "https://www.tenable.com/plugins/nessus/140673", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from Fedora Security Advisory FEDORA-2020-7dd29dacad.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(140673);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2020/09/25\");\n\n script_cve_id(\"CVE-2020-24977\");\n script_xref(name:\"FEDORA\", value:\"2020-7dd29dacad\");\n\n script_name(english:\"Fedora 31 : mingw-libxml2 (2020-7dd29dacad)\");\n script_summary(english:\"Checks rpm output for the updated package.\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\"The remote Fedora host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"Add fix for CVE-2020-24977 (RHBZ#1877788, RHBZ#1877789).\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the Fedora update system website.\nTenable has attempted to automatically clean and format it as much as\npossible without introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bodhi.fedoraproject.org/updates/FEDORA-2020-7dd29dacad\"\n );\n script_set_attribute(\n attribute:\"solution\",\n value:\"Update the affected mingw-libxml2 package.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2020-24977\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fedoraproject:fedora:mingw-libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:fedoraproject:fedora:31\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/09/04\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/09/19\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/09/21\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Fedora Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || \"Fedora\" >!< release) audit(AUDIT_OS_NOT, \"Fedora\");\nos_ver = pregmatch(pattern: \"Fedora.*release ([0-9]+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Fedora\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^31([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, \"Fedora 31\", \"Fedora \" + os_ver);\n\nif (!get_kb_item(\"Host/RedHat/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"Fedora\", cpu);\n\n\nflag = 0;\nif (rpm_check(release:\"FC31\", reference:\"mingw-libxml2-2.9.10-3.fc31\")) flag++;\n\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"mingw-libxml2\");\n}\n", "cvss": {"score": 6.4, "vector": "AV:N/AC:L/Au:N/C:P/I:N/A:P"}}, {"lastseen": "2022-11-21T14:41:41", "description": "According to the version of the libxml2 packages installed, the EulerOS installation on the remote host is affected by the following vulnerability :\n\n - GNOME project libxml2 v2.9.10 and earlier have a global buffer over-read vulnerability in xmlEncodeEntitiesInternal at libxml2/entities.c. The issue has been fixed in commit 8e7c20a1 (20910-GITv2.9.10-103-g8e7c20a1).(CVE-2020-24977)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"score": 6.5, "vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L"}, "published": "2020-10-30T00:00:00", "type": "nessus", "title": "EulerOS 2.0 SP5 : libxml2 (EulerOS-SA-2020-2289)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2020-24977"], "modified": "2021-01-06T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:libxml2", "p-cpe:/a:huawei:euleros:libxml2-devel", "p-cpe:/a:huawei:euleros:libxml2-python", "cpe:/o:huawei:euleros:2.0"], "id": "EULEROS_SA-2020-2289.NASL", "href": "https://www.tenable.com/plugins/nessus/142090", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(142090);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/06\");\n\n script_cve_id(\n \"CVE-2020-24977\"\n );\n\n script_name(english:\"EulerOS 2.0 SP5 : libxml2 (EulerOS-SA-2020-2289)\");\n script_summary(english:\"Checks the rpm output for the updated package.\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS host is missing a security update.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the version of the libxml2 packages installed, the\nEulerOS installation on the remote host is affected by the following\nvulnerability :\n\n - GNOME project libxml2 v2.9.10 and earlier have a global\n buffer over-read vulnerability in\n xmlEncodeEntitiesInternal at libxml2/entities.c. The\n issue has been fixed in commit 8e7c20a1\n (20910-GITv2.9.10-103-g8e7c20a1).(CVE-2020-24977)\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the EulerOS security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\");\n # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2020-2289\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?3a709e03\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected libxml2 package.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/10/30\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/10/30\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:libxml2-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:libxml2-python\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:huawei:euleros:2.0\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Huawei Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2020-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/sp\");\n script_exclude_keys(\"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nrelease = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nif (release !~ \"^EulerOS release 2\\.0(\\D|$)\") audit(AUDIT_OS_NOT, \"EulerOS 2.0\");\n\nsp = get_kb_item(\"Host/EulerOS/sp\");\nif (isnull(sp) || sp !~ \"^(5)$\") audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP5\");\n\nuvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP5\", \"EulerOS UVP \" + uvp);\n\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_ARCH_NOT, \"i686 / x86_64\", cpu);\n\nflag = 0;\n\npkgs = [\"libxml2-2.9.1-6.3.h25.eulerosv2r7\",\n \"libxml2-devel-2.9.1-6.3.h25.eulerosv2r7\",\n \"libxml2-python-2.9.1-6.3.h25.eulerosv2r7\"];\n\nforeach (pkg in pkgs)\n if (rpm_check(release:\"EulerOS-2.0\", sp:\"5\", reference:pkg)) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"libxml2\");\n}\n", "cvss": {"score": 6.4, "vector": "AV:N/AC:L/Au:N/C:P/I:N/A:P"}}, {"lastseen": "2023-01-11T14:46:10", "description": "According to the version of the libxml2 packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerability :\n\n - GNOME project libxml2 v2.9.10 and earlier have a global Buffer Overflow vulnerability in xmlEncodeEntitiesInternal at libxml2/entities.c. The issue has been fixed in commit 8e7c20a1 (20910-GITv2.9.10-103-g8e7c20a1).(CVE-2020-24977)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 2.5}, "published": "2021-03-11T00:00:00", "type": "nessus", "title": "EulerOS Virtualization 2.9.0 : libxml2 (EulerOS-SA-2021-1661)", "bulletinFamily": "scanner", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 6.4, "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 4.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-24977"], "modified": "2021-04-20T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:libxml2", "p-cpe:/a:huawei:euleros:python3-libxml2", "cpe:/o:huawei:euleros:uvp:2.9.0"], "id": "EULEROS_SA-2021-1661.NASL", "href": "https://www.tenable.com/plugins/nessus/147671", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(147671);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/04/20\");\n\n script_cve_id(\n \"CVE-2020-24977\"\n );\n\n script_name(english:\"EulerOS Virtualization 2.9.0 : libxml2 (EulerOS-SA-2021-1661)\");\n script_summary(english:\"Checks the rpm output for the updated package.\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS Virtualization host is missing a security update.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the version of the libxml2 packages installed, the\nEulerOS Virtualization installation on the remote host is affected by\nthe following vulnerability :\n\n - GNOME project libxml2 v2.9.10 and earlier have a global\n Buffer Overflow vulnerability in\n xmlEncodeEntitiesInternal at libxml2/entities.c. The\n issue has been fixed in commit 8e7c20a1\n (20910-GITv2.9.10-103-g8e7c20a1).(CVE-2020-24977)\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the EulerOS security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\");\n # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2021-1661\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?ae4ae35c\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected libxml2 package.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/03/11\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/03/11\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:python3-libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:huawei:euleros:uvp:2.9.0\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Huawei Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nrelease = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nuvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (uvp != \"2.9.0\") audit(AUDIT_OS_NOT, \"EulerOS Virtualization 2.9.0\");\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_ARCH_NOT, \"i686 / x86_64\", cpu);\n\nflag = 0;\n\npkgs = [\"libxml2-2.9.10-1.h16.eulerosv2r9\",\n \"python3-libxml2-2.9.10-1.h16.eulerosv2r9\"];\n\nforeach (pkg in pkgs)\n if (rpm_check(release:\"EulerOS-2.0\", reference:pkg)) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"libxml2\");\n}\n", "cvss": {"score": 6.4, "vector": "AV:N/AC:L/Au:N/C:P/I:N/A:P"}}, {"lastseen": "2023-01-11T14:48:29", "description": "The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2021-1597 advisory.\n\n - GNOME project libxml2 v2.9.10 has a global buffer over-read vulnerability in xmlEncodeEntitiesInternal at libxml2/entities.c. The issue has been fixed in commit 50f06b3e. (CVE-2020-24977)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 2.5}, "published": "2021-05-26T00:00:00", "type": "nessus", "title": "Oracle Linux 8 : libxml2 (ELSA-2021-1597)", "bulletinFamily": "scanner", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 6.4, "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 4.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-24977"], "modified": "2021-05-26T00:00:00", "cpe": ["cpe:/o:oracle:linux:8", "p-cpe:/a:oracle:linux:libxml2", "p-cpe:/a:oracle:linux:libxml2-devel", "p-cpe:/a:oracle:linux:python3-libxml2"], "id": "ORACLELINUX_ELSA-2021-1597.NASL", "href": "https://www.tenable.com/plugins/nessus/149943", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Oracle Linux Security Advisory ELSA-2021-1597.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(149943);\n script_version(\"1.2\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/05/26\");\n\n script_cve_id(\"CVE-2020-24977\");\n\n script_name(english:\"Oracle Linux 8 : libxml2 (ELSA-2021-1597)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Oracle Linux host is missing a security update.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the\nELSA-2021-1597 advisory.\n\n - GNOME project libxml2 v2.9.10 has a global buffer over-read vulnerability in xmlEncodeEntitiesInternal at\n libxml2/entities.c. The issue has been fixed in commit 50f06b3e. (CVE-2020-24977)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://linux.oracle.com/errata/ELSA-2021-1597.html\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected libxml2, libxml2-devel and / or python3-libxml2 packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2020-24977\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/09/04\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/05/25\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/05/26\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:oracle:linux:8\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:libxml2-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:python3-libxml2\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Oracle Linux Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/OracleLinux\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\", \"Host/local_checks_enabled\");\n\n exit(0);\n}\n\n\ninclude('audit.inc');\ninclude('global_settings.inc');\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nif (!get_kb_item('Host/OracleLinux')) audit(AUDIT_OS_NOT, 'Oracle Linux');\nrelease = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || !pregmatch(pattern: \"Oracle (?:Linux Server|Enterprise Linux)\", string:release)) audit(AUDIT_OS_NOT, 'Oracle Linux');\nos_ver = pregmatch(pattern: \"Oracle (?:Linux Server|Enterprise Linux) .*release ([0-9]+(\\.[0-9]+)?)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'Oracle Linux');\nos_ver = os_ver[1];\nif (! preg(pattern:\"^8([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, 'Oracle Linux 8', 'Oracle Linux ' + os_ver);\n\nif (!get_kb_item('Host/RedHat/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Oracle Linux', cpu);\n\npkgs = [\n {'reference':'libxml2-2.9.7-9.0.1.el8', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-2.9.7-9.0.1.el8', 'cpu':'i686', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-2.9.7-9.0.1.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-devel-2.9.7-9.0.1.el8', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-devel-2.9.7-9.0.1.el8', 'cpu':'i686', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-devel-2.9.7-9.0.1.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'python3-libxml2-2.9.7-9.0.1.el8', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'python3-libxml2-2.9.7-9.0.1.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE}\n];\n\nflag = 0;\nforeach package_array ( pkgs ) {\n reference = NULL;\n release = NULL;\n sp = NULL;\n cpu = NULL;\n el_string = NULL;\n rpm_spec_vers_cmp = NULL;\n epoch = NULL;\n allowmaj = NULL;\n rpm_prefix = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) release = 'EL' + package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) cpu = package_array['cpu'];\n if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];\n if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];\n if (!empty_or_null(package_array['rpm_prefix'])) rpm_prefix = package_array['rpm_prefix'];\n if (reference && release) {\n if (rpm_prefix) {\n if (rpm_exists(release:release, rpm:rpm_prefix) && rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n } else {\n if (rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n }\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'libxml2 / libxml2-devel / python3-libxml2');\n}\n", "cvss": {"score": 6.4, "vector": "AV:N/AC:L/Au:N/C:P/I:N/A:P"}}, {"lastseen": "2023-01-11T14:44:56", "description": "According to the version of the libxml2 package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerability :\n\n - GNOME project libxml2 v2.9.10 and earlier have a global Buffer Overflow vulnerability in xmlEncodeEntitiesInternal at libxml2/entities.c. The issue has been fixed in commit 8e7c20a1 (20910-GITv2.9.10-103-g8e7c20a1).(CVE-2020-24977)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 2.5}, "published": "2021-03-10T00:00:00", "type": "nessus", "title": "EulerOS Virtualization 2.9.1 : libxml2 (EulerOS-SA-2021-1610)", "bulletinFamily": "scanner", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 6.4, "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 4.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-24977"], "modified": "2021-04-20T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:libxml2", "cpe:/o:huawei:euleros:uvp:2.9.1"], "id": "EULEROS_SA-2021-1610.NASL", "href": "https://www.tenable.com/plugins/nessus/147434", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(147434);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/04/20\");\n\n script_cve_id(\n \"CVE-2020-24977\"\n );\n\n script_name(english:\"EulerOS Virtualization 2.9.1 : libxml2 (EulerOS-SA-2021-1610)\");\n script_summary(english:\"Checks the rpm output for the updated package.\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS Virtualization host is missing a security update.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the version of the libxml2 package installed, the\nEulerOS Virtualization installation on the remote host is affected by\nthe following vulnerability :\n\n - GNOME project libxml2 v2.9.10 and earlier have a global\n Buffer Overflow vulnerability in\n xmlEncodeEntitiesInternal at libxml2/entities.c. The\n issue has been fixed in commit 8e7c20a1\n (20910-GITv2.9.10-103-g8e7c20a1).(CVE-2020-24977)\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the EulerOS security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\");\n # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2021-1610\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?60d7264e\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected libxml2 package.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/03/10\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/03/10\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:huawei:euleros:uvp:2.9.1\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Huawei Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nrelease = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nuvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (uvp != \"2.9.1\") audit(AUDIT_OS_NOT, \"EulerOS Virtualization 2.9.1\");\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_ARCH_NOT, \"i686 / x86_64\", cpu);\n\nflag = 0;\n\npkgs = [\"libxml2-2.9.10-1.h16.eulerosv2r9\"];\n\nforeach (pkg in pkgs)\n if (rpm_check(release:\"EulerOS-2.0\", reference:pkg)) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"libxml2\");\n}\n", "cvss": {"score": 6.4, "vector": "AV:N/AC:L/Au:N/C:P/I:N/A:P"}}, {"lastseen": "2023-01-11T14:37:49", "description": "According to the version of the libxml2 packages installed, the EulerOS installation on the remote host is affected by the following vulnerability :\n\n - GNOME project libxml2 v2.9.10 has a global buffer over-read vulnerability in xmlEncodeEntitiesInternal at libxml2/entities.c. The issue has been fixed in commit 50f06b3e.(CVE-2020-24977)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 2.5}, "published": "2021-01-20T00:00:00", "type": "nessus", "title": "EulerOS 2.0 SP3 : libxml2 (EulerOS-SA-2021-1093)", "bulletinFamily": "scanner", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 6.4, "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 4.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-24977"], "modified": "2021-01-22T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:libxml2", "p-cpe:/a:huawei:euleros:libxml2-devel", "p-cpe:/a:huawei:euleros:libxml2-python", "cpe:/o:huawei:euleros:2.0"], "id": "EULEROS_SA-2021-1093.NASL", "href": "https://www.tenable.com/plugins/nessus/145125", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(145125);\n script_version(\"1.2\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/22\");\n\n script_cve_id(\n \"CVE-2020-24977\"\n );\n\n script_name(english:\"EulerOS 2.0 SP3 : libxml2 (EulerOS-SA-2021-1093)\");\n script_summary(english:\"Checks the rpm output for the updated package.\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS host is missing a security update.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the version of the libxml2 packages installed, the\nEulerOS installation on the remote host is affected by the following\nvulnerability :\n\n - GNOME project libxml2 v2.9.10 has a global buffer\n over-read vulnerability in xmlEncodeEntitiesInternal at\n libxml2/entities.c. The issue has been fixed in commit\n 50f06b3e.(CVE-2020-24977)\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the EulerOS security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\");\n # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2021-1093\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?82928f18\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected libxml2 package.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/01/18\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/01/20\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:libxml2-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:libxml2-python\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:huawei:euleros:2.0\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Huawei Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/sp\");\n script_exclude_keys(\"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nrelease = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nif (release !~ \"^EulerOS release 2\\.0(\\D|$)\") audit(AUDIT_OS_NOT, \"EulerOS 2.0\");\n\nsp = get_kb_item(\"Host/EulerOS/sp\");\nif (isnull(sp) || sp !~ \"^(3)$\") audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP3\");\n\nuvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP3\", \"EulerOS UVP \" + uvp);\n\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_ARCH_NOT, \"i686 / x86_64\", cpu);\n\nflag = 0;\n\npkgs = [\"libxml2-2.9.1-6.3.h20\",\n \"libxml2-devel-2.9.1-6.3.h20\",\n \"libxml2-python-2.9.1-6.3.h20\"];\n\nforeach (pkg in pkgs)\n if (rpm_check(release:\"EulerOS-2.0\", sp:\"3\", reference:pkg)) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"libxml2\");\n}\n", "cvss": {"score": 6.4, "vector": "AV:N/AC:L/Au:N/C:P/I:N/A:P"}}, {"lastseen": "2023-01-11T15:20:27", "description": "This update for libxml2 fixes the following issues :\n\n - CVE-2020-24977: Fixed a global-buffer-overflow in xmlEncodeEntitiesInternal (bsc#1176179). \n\nThis update was imported from the SUSE:SLE-15:Update update project.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 2.5}, "published": "2020-09-21T00:00:00", "type": "nessus", "title": "openSUSE Security Update : libxml2 (openSUSE-2020-1465)", "bulletinFamily": "scanner", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 6.4, "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 4.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-24977"], "modified": "2020-09-25T00:00:00", "cpe": ["p-cpe:/a:novell:opensuse:libxml2-2", "p-cpe:/a:novell:opensuse:libxml2-2-32bit", "p-cpe:/a:novell:opensuse:libxml2-2-32bit-debuginfo", "p-cpe:/a:novell:opensuse:libxml2-2-debuginfo", "p-cpe:/a:novell:opensuse:libxml2-debugsource", "p-cpe:/a:novell:opensuse:libxml2-devel", "p-cpe:/a:novell:opensuse:libxml2-devel-32bit", "p-cpe:/a:novell:opensuse:libxml2-tools", "p-cpe:/a:novell:opensuse:libxml2-tools-debuginfo", "p-cpe:/a:novell:opensuse:python-libxml2-python-debugsource", "p-cpe:/a:novell:opensuse:python2-libxml2-python", "p-cpe:/a:novell:opensuse:python2-libxml2-python-debuginfo", "p-cpe:/a:novell:opensuse:python3-libxml2-python", "p-cpe:/a:novell:opensuse:python3-libxml2-python-debuginfo", "cpe:/o:novell:opensuse:15.2"], "id": "OPENSUSE-2020-1465.NASL", "href": "https://www.tenable.com/plugins/nessus/140688", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from openSUSE Security Update openSUSE-2020-1465.\n#\n# The text description of this plugin is (C) SUSE LLC.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(140688);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2020/09/25\");\n\n script_cve_id(\"CVE-2020-24977\");\n\n script_name(english:\"openSUSE Security Update : libxml2 (openSUSE-2020-1465)\");\n script_summary(english:\"Check for the openSUSE-2020-1465 patch\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\"The remote openSUSE host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"This update for libxml2 fixes the following issues :\n\n - CVE-2020-24977: Fixed a global-buffer-overflow in\n xmlEncodeEntitiesInternal (bsc#1176179). \n\nThis update was imported from the SUSE:SLE-15:Update update project.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1176179\"\n );\n script_set_attribute(\n attribute:\"solution\",\n value:\"Update the affected libxml2 packages.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2020-24977\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:libxml2-2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:libxml2-2-32bit\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:libxml2-2-32bit-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:libxml2-2-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:libxml2-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:libxml2-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:libxml2-devel-32bit\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:libxml2-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:libxml2-tools-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:python-libxml2-python-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:python2-libxml2-python\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:python2-libxml2-python-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:python3-libxml2-python\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:python3-libxml2-python-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:opensuse:15.2\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/09/04\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/09/19\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/09/21\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"SuSE Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/SuSE/release\");\nif (isnull(release) || release =~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"openSUSE\");\nif (release !~ \"^(SUSE15\\.2)$\") audit(AUDIT_OS_RELEASE_NOT, \"openSUSE\", \"15.2\", release);\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nourarch = get_kb_item(\"Host/cpu\");\nif (!ourarch) audit(AUDIT_UNKNOWN_ARCH);\nif (ourarch !~ \"^(i586|i686|x86_64)$\") audit(AUDIT_ARCH_NOT, \"i586 / i686 / x86_64\", ourarch);\n\nflag = 0;\n\nif ( rpm_check(release:\"SUSE15.2\", reference:\"libxml2-2-2.9.7-lp152.10.3.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.2\", reference:\"libxml2-2-debuginfo-2.9.7-lp152.10.3.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.2\", reference:\"libxml2-debugsource-2.9.7-lp152.10.3.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.2\", reference:\"libxml2-devel-2.9.7-lp152.10.3.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.2\", reference:\"libxml2-tools-2.9.7-lp152.10.3.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.2\", reference:\"libxml2-tools-debuginfo-2.9.7-lp152.10.3.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.2\", reference:\"python-libxml2-python-debugsource-2.9.7-lp152.10.3.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.2\", reference:\"python2-libxml2-python-2.9.7-lp152.10.3.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.2\", reference:\"python2-libxml2-python-debuginfo-2.9.7-lp152.10.3.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.2\", reference:\"python3-libxml2-python-2.9.7-lp152.10.3.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.2\", reference:\"python3-libxml2-python-debuginfo-2.9.7-lp152.10.3.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.2\", cpu:\"x86_64\", reference:\"libxml2-2-32bit-2.9.7-lp152.10.3.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.2\", cpu:\"x86_64\", reference:\"libxml2-2-32bit-debuginfo-2.9.7-lp152.10.3.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.2\", cpu:\"x86_64\", reference:\"libxml2-devel-32bit-2.9.7-lp152.10.3.1\") ) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());\n else security_warning(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"libxml2-2 / libxml2-2-debuginfo / libxml2-debugsource / etc\");\n}\n", "cvss": {"score": 6.4, "vector": "AV:N/AC:L/Au:N/C:P/I:N/A:P"}}, {"lastseen": "2023-01-11T15:19:41", "description": "Add fix for CVE-2020-24977 (RHBZ#1877788, RHBZ#1877789).\n\nNote that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.\nTenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 2.5}, "published": "2020-09-21T00:00:00", "type": "nessus", "title": "Fedora 32 : mingw-libxml2 (2020-b60dbdd538)", "bulletinFamily": "scanner", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 6.4, "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 4.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-24977"], "modified": "2020-09-25T00:00:00", "cpe": ["p-cpe:/a:fedoraproject:fedora:mingw-libxml2", "cpe:/o:fedoraproject:fedora:32"], "id": "FEDORA_2020-B60DBDD538.NASL", "href": "https://www.tenable.com/plugins/nessus/140675", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from Fedora Security Advisory FEDORA-2020-b60dbdd538.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(140675);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2020/09/25\");\n\n script_cve_id(\"CVE-2020-24977\");\n script_xref(name:\"FEDORA\", value:\"2020-b60dbdd538\");\n\n script_name(english:\"Fedora 32 : mingw-libxml2 (2020-b60dbdd538)\");\n script_summary(english:\"Checks rpm output for the updated package.\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\"The remote Fedora host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"Add fix for CVE-2020-24977 (RHBZ#1877788, RHBZ#1877789).\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the Fedora update system website.\nTenable has attempted to automatically clean and format it as much as\npossible without introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bodhi.fedoraproject.org/updates/FEDORA-2020-b60dbdd538\"\n );\n script_set_attribute(\n attribute:\"solution\",\n value:\"Update the affected mingw-libxml2 package.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2020-24977\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fedoraproject:fedora:mingw-libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:fedoraproject:fedora:32\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/09/04\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/09/19\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/09/21\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Fedora Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || \"Fedora\" >!< release) audit(AUDIT_OS_NOT, \"Fedora\");\nos_ver = pregmatch(pattern: \"Fedora.*release ([0-9]+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Fedora\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^32([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, \"Fedora 32\", \"Fedora \" + os_ver);\n\nif (!get_kb_item(\"Host/RedHat/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"Fedora\", cpu);\n\n\nflag = 0;\nif (rpm_check(release:\"FC32\", reference:\"mingw-libxml2-2.9.10-3.fc32\")) flag++;\n\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"mingw-libxml2\");\n}\n", "cvss": {"score": 6.4, "vector": "AV:N/AC:L/Au:N/C:P/I:N/A:P"}}, {"lastseen": "2023-01-11T15:19:42", "description": "An update of the libxml2 package has been released.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 2.5}, "published": "2020-09-21T00:00:00", "type": "nessus", "title": "Photon OS 2.0: Libxml2 PHSA-2020-2.0-0285", "bulletinFamily": "scanner", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 6.4, "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 4.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-24977"], "modified": "2020-09-22T00:00:00", "cpe": ["p-cpe:/a:vmware:photonos:libxml2", "cpe:/o:vmware:photonos:2.0"], "id": "PHOTONOS_PHSA-2020-2_0-0285_LIBXML2.NASL", "href": "https://www.tenable.com/plugins/nessus/140716", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n\n# The descriptive text and package checks in this plugin were\n# extracted from VMware Security Advisory PHSA-2020-2.0-0285. The text\n# itself is copyright (C) VMware, Inc.\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(140716);\n script_version(\"1.2\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2020/09/22\");\n\n script_cve_id(\"CVE-2020-24977\");\n\n script_name(english:\"Photon OS 2.0: Libxml2 PHSA-2020-2.0-0285\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote PhotonOS host is missing multiple security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"An update of the libxml2 package has been released.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://github.com/vmware/photon/wiki/Security-Updates-2-285.md\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected Linux packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2020-24977\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/09/04\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/09/19\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/09/21\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:vmware:photonos:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:vmware:photonos:2.0\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"PhotonOS Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/PhotonOS/release\", \"Host/PhotonOS/rpm-list\");\n\n exit(0);\n}\n\ninclude('audit.inc');\ninclude('global_settings.inc');\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nrelease = get_kb_item('Host/PhotonOS/release');\nif (isnull(release) || release !~ \"^VMware Photon\") audit(AUDIT_OS_NOT, 'PhotonOS');\nif (release !~ \"^VMware Photon (?:Linux|OS) 2\\.0(\\D|$)\") audit(AUDIT_OS_NOT, 'PhotonOS 2.0');\n\nif (!get_kb_item('Host/PhotonOS/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'PhotonOS', cpu);\n\nflag = 0;\n\nif (rpm_check(release:'PhotonOS-2.0', cpu:'x86_64', reference:'libxml2-2.9.10-3.ph2')) flag++;\nif (rpm_check(release:'PhotonOS-2.0', cpu:'x86_64', reference:'libxml2-devel-2.9.10-3.ph2')) flag++;\nif (rpm_check(release:'PhotonOS-2.0', cpu:'x86_64', reference:'libxml2-python-2.9.10-3.ph2')) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'libxml2');\n}\n\n\n", "cvss": {"score": 6.4, "vector": "AV:N/AC:L/Au:N/C:P/I:N/A:P"}}, {"lastseen": "2023-01-10T19:14:05", "description": "The remote host is affected by the vulnerability described in GLSA-202107-05 (libxml2: Multiple vulnerabilities)\n\n Multiple vulnerabilities have been discovered in libxml2. Please review the CVE identifiers referenced below for details.\n Impact :\n\n A remote attacker could entice a user to process a specially crafted XML document using an application linked against libxml2, possibly resulting in a Denial of Service condition or obtaining sensitive information.\n Workaround :\n\n There is no known workaround at this time.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2022-01-24T00:00:00", "type": "nessus", "title": "GLSA-202107-05 : libxml2: Multiple vulnerabilities", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-24977", "CVE-2021-3516", "CVE-2021-3517", "CVE-2021-3518", "CVE-2021-3537", "CVE-2021-3541"], "modified": "2022-05-09T00:00:00", "cpe": ["p-cpe:/a:gentoo:linux:libxml2", "cpe:/o:gentoo:linux"], "id": "GENTOO_GLSA-202107-05.NASL", "href": "https://www.tenable.com/plugins/nessus/156968", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Gentoo Linux Security Advisory GLSA 202107-05.\n#\n# The advisory text is Copyright (C) 2001-2022 Gentoo Foundation, Inc.\n# and licensed under the Creative Commons - Attribution / Share Alike \n# license. See http://creativecommons.org/licenses/by-sa/3.0/\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(156968);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/09\");\n\n script_cve_id(\"CVE-2020-24977\", \"CVE-2021-3516\", \"CVE-2021-3517\", \"CVE-2021-3518\", \"CVE-2021-3537\", \"CVE-2021-3541\");\n script_xref(name:\"GLSA\", value:\"202107-05\");\n\n script_name(english:\"GLSA-202107-05 : libxml2: Multiple vulnerabilities\");\n script_summary(english:\"Checks for updated package(s) in /var/db/pkg\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\n\"The remote Gentoo host is missing one or more security-related\npatches.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"The remote host is affected by the vulnerability described in GLSA-202107-05\n(libxml2: Multiple vulnerabilities)\n\n Multiple vulnerabilities have been discovered in libxml2. Please review\n the CVE identifiers referenced below for details.\n \nImpact :\n\n A remote attacker could entice a user to process a specially crafted XML\n document using an application linked against libxml2, possibly resulting\n in a Denial of Service condition or obtaining sensitive information.\n \nWorkaround :\n\n There is no known workaround at this time.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security.gentoo.org/glsa/202107-05\"\n );\n script_set_attribute(\n attribute:\"solution\",\n value:\n\"All libxml2 users should upgrade to the latest version:\n # emerge --sync\n # emerge --ask --oneshot --verbose '>=dev-libs/libxml2-2.9.12-r3'\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-3517\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:gentoo:linux:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:gentoo:linux\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/09/04\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/07/06\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2022/01/24\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Gentoo Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/Gentoo/release\", \"Host/Gentoo/qpkg-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"qpkg.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nif (!get_kb_item(\"Host/Gentoo/release\")) audit(AUDIT_OS_NOT, \"Gentoo\");\nif (!get_kb_item(\"Host/Gentoo/qpkg-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\n\nflag = 0;\n\nif (qpkg_check(package:\"dev-libs/libxml2\", unaffected:make_list(\"ge 2.9.11\"), vulnerable:make_list(\"lt 2.9.11\"))) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:qpkg_report_get());\n else security_hole(0);\n exit(0);\n}\nelse\n{\n tested = qpkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"libxml2\");\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-01-10T19:21:35", "description": "The remote NewStart CGSL host, running version MAIN 6.02, has libxml2 packages installed that are affected by multiple vulnerabilities:\n\n - GNOME project libxml2 v2.9.10 has a global buffer over-read vulnerability in xmlEncodeEntitiesInternal at libxml2/entities.c. The issue has been fixed in commit 50f06b3e. (CVE-2020-24977)\n\n - There's a flaw in libxml2's xmllint in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by xmllint could trigger a use-after-free. The greatest impact of this flaw is to confidentiality, integrity, and availability. (CVE-2021-3516)\n\n - There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2.9.11. An attacker who is able to supply a crafted file to be processed by an application linked with the affected functionality of libxml2 could trigger an out-of-bounds read. The most likely impact of this flaw is to application availability, with some potential impact to confidentiality and integrity if an attacker is able to use memory information to further exploit the application. (CVE-2021-3517)\n\n - There's a flaw in libxml2 in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by an application linked with libxml2 could trigger a use-after-free. The greatest impact from this flaw is to confidentiality, integrity, and availability. (CVE-2021-3518)\n\n - A vulnerability found in libxml2 in versions before 2.9.11 shows that it did not propagate errors while parsing XML mixed content, causing a NULL dereference. If an untrusted XML document was parsed in recovery mode and post-validated, the flaw could be used to crash the application. The highest threat from this vulnerability is to system availability. (CVE-2021-3537)\n\n - A flaw was found in libxml2. Exponential entity expansion attack its possible bypassing all existing protection mechanisms and leading to denial of service. (CVE-2021-3541)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2022-05-09T00:00:00", "type": "nessus", "title": "NewStart CGSL MAIN 6.02 : libxml2 Multiple Vulnerabilities (NS-SA-2022-0050)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-24977", "CVE-2021-3516", "CVE-2021-3517", "CVE-2021-3518", "CVE-2021-3537", "CVE-2021-3541"], "modified": "2022-05-09T00:00:00", "cpe": ["p-cpe:/a:zte:cgsl_main:libxml2", "p-cpe:/a:zte:cgsl_main:libxml2-debuginfo", "p-cpe:/a:zte:cgsl_main:libxml2-debugsource", "p-cpe:/a:zte:cgsl_main:libxml2-devel", "p-cpe:/a:zte:cgsl_main:libxml2-static", "p-cpe:/a:zte:cgsl_main:python3-libxml2", "p-cpe:/a:zte:cgsl_main:python3-libxml2-debuginfo", "cpe:/o:zte:cgsl_main:6"], "id": "NEWSTART_CGSL_NS-SA-2022-0050_LIBXML2.NASL", "href": "https://www.tenable.com/plugins/nessus/160750", "sourceData": "##\n# (C) Tenable, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from ZTE advisory NS-SA-2022-0050. The text\n# itself is copyright (C) ZTE, Inc.\n##\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(160750);\n script_version(\"1.2\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/09\");\n\n script_cve_id(\n \"CVE-2020-24977\",\n \"CVE-2021-3516\",\n \"CVE-2021-3517\",\n \"CVE-2021-3518\",\n \"CVE-2021-3537\",\n \"CVE-2021-3541\"\n );\n script_xref(name:\"IAVA\", value:\"2022-A-0038\");\n script_xref(name:\"IAVA\", value:\"2021-A-0487\");\n script_xref(name:\"IAVA\", value:\"2021-A-0482\");\n script_xref(name:\"IAVA\", value:\"2022-A-0165\");\n\n script_name(english:\"NewStart CGSL MAIN 6.02 : libxml2 Multiple Vulnerabilities (NS-SA-2022-0050)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote NewStart CGSL host is affected by multiple vulnerabilities.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote NewStart CGSL host, running version MAIN 6.02, has libxml2 packages installed that are affected by multiple\nvulnerabilities:\n\n - GNOME project libxml2 v2.9.10 has a global buffer over-read vulnerability in xmlEncodeEntitiesInternal at\n libxml2/entities.c. The issue has been fixed in commit 50f06b3e. (CVE-2020-24977)\n\n - There's a flaw in libxml2's xmllint in versions before 2.9.11. An attacker who is able to submit a crafted\n file to be processed by xmllint could trigger a use-after-free. The greatest impact of this flaw is to\n confidentiality, integrity, and availability. (CVE-2021-3516)\n\n - There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2.9.11. An attacker\n who is able to supply a crafted file to be processed by an application linked with the affected\n functionality of libxml2 could trigger an out-of-bounds read. The most likely impact of this flaw is to\n application availability, with some potential impact to confidentiality and integrity if an attacker is\n able to use memory information to further exploit the application. (CVE-2021-3517)\n\n - There's a flaw in libxml2 in versions before 2.9.11. An attacker who is able to submit a crafted file to\n be processed by an application linked with libxml2 could trigger a use-after-free. The greatest impact\n from this flaw is to confidentiality, integrity, and availability. (CVE-2021-3518)\n\n - A vulnerability found in libxml2 in versions before 2.9.11 shows that it did not propagate errors while\n parsing XML mixed content, causing a NULL dereference. If an untrusted XML document was parsed in recovery\n mode and post-validated, the flaw could be used to crash the application. The highest threat from this\n vulnerability is to system availability. (CVE-2021-3537)\n\n - A flaw was found in libxml2. Exponential entity expansion attack its possible bypassing all existing\n protection mechanisms and leading to denial of service. (CVE-2021-3541)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"http://security.gd-linux.com/notice/NS-SA-2022-0050\");\n script_set_attribute(attribute:\"see_also\", value:\"http://security.gd-linux.com/info/CVE-2020-24977\");\n script_set_attribute(attribute:\"see_also\", value:\"http://security.gd-linux.com/info/CVE-2021-3516\");\n script_set_attribute(attribute:\"see_also\", value:\"http://security.gd-linux.com/info/CVE-2021-3517\");\n script_set_attribute(attribute:\"see_also\", value:\"http://security.gd-linux.com/info/CVE-2021-3518\");\n script_set_attribute(attribute:\"see_also\", value:\"http://security.gd-linux.com/info/CVE-2021-3537\");\n script_set_attribute(attribute:\"see_also\", value:\"http://security.gd-linux.com/info/CVE-2021-3541\");\n script_set_attribute(attribute:\"solution\", value:\n\"Upgrade the vulnerable CGSL libxml2 packages. Note that updated packages may not be available yet. Please contact ZTE\nfor more information.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-3517\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2021-3518\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/09/04\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2022/05/08\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2022/05/09\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:zte:cgsl_main:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:zte:cgsl_main:libxml2-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:zte:cgsl_main:libxml2-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:zte:cgsl_main:libxml2-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:zte:cgsl_main:libxml2-static\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:zte:cgsl_main:python3-libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:zte:cgsl_main:python3-libxml2-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:zte:cgsl_main:6\");\n script_set_attribute(attribute:\"stig_severity\", value:\"I\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"NewStart CGSL Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/ZTE-CGSL/release\", \"Host/ZTE-CGSL/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nvar release = get_kb_item('Host/ZTE-CGSL/release');\nif (isnull(release) || release !~ \"^CGSL (MAIN|CORE)\") audit(AUDIT_OS_NOT, 'NewStart Carrier Grade Server Linux');\n\nif (release !~ \"CGSL MAIN 6.02\")\n audit(AUDIT_OS_NOT, 'NewStart CGSL MAIN 6.02');\n\nif (!get_kb_item('Host/ZTE-CGSL/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'NewStart Carrier Grade Server Linux', cpu);\n\nvar flag = 0;\n\nvar pkgs = {\n 'CGSL MAIN 6.02': [\n 'libxml2-2.9.7-9.el8_4.2',\n 'libxml2-debuginfo-2.9.7-9.el8_4.2',\n 'libxml2-debugsource-2.9.7-9.el8_4.2',\n 'libxml2-devel-2.9.7-9.el8_4.2',\n 'libxml2-static-2.9.7-9.el8_4.2',\n 'python3-libxml2-2.9.7-9.el8_4.2',\n 'python3-libxml2-debuginfo-2.9.7-9.el8_4.2'\n ]\n};\nvar pkg_list = pkgs[release];\n\nforeach (pkg in pkg_list)\n if (rpm_check(release:'ZTE ' + release, reference:pkg)) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'libxml2');\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-01-18T14:35:10", "description": "The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 20.10 / 21.04 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4991-1 advisory.\n\n - The htmlParseTryOrFinish function in HTMLparser.c in libxml2 2.9.4 allows attackers to cause a denial of service (buffer over-read) or information disclosure. (CVE-2017-8872)\n\n - xmlSchemaPreRun in xmlschemas.c in libxml2 2.9.10 allows an xmlSchemaValidateStream memory leak.\n (CVE-2019-20388)\n\n - GNOME project libxml2 v2.9.10 has a global buffer over-read vulnerability in xmlEncodeEntitiesInternal at libxml2/entities.c. The issue has been fixed in commit 50f06b3e. (CVE-2020-24977)\n\n - There's a flaw in libxml2's xmllint in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by xmllint could trigger a use-after-free. The greatest impact of this flaw is to confidentiality, integrity, and availability. (CVE-2021-3516)\n\n - There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2.9.11. An attacker who is able to supply a crafted file to be processed by an application linked with the affected functionality of libxml2 could trigger an out-of-bounds read. The most likely impact of this flaw is to application availability, with some potential impact to confidentiality and integrity if an attacker is able to use memory information to further exploit the application. (CVE-2021-3517)\n\n - There's a flaw in libxml2 in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by an application linked with libxml2 could trigger a use-after-free. The greatest impact from this flaw is to confidentiality, integrity, and availability. (CVE-2021-3518)\n\n - A vulnerability found in libxml2 in versions before 2.9.11 shows that it did not propagate errors while parsing XML mixed content, causing a NULL dereference. If an untrusted XML document was parsed in recovery mode and post-validated, the flaw could be used to crash the application. The highest threat from this vulnerability is to system availability. (CVE-2021-3537)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 9.1, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 5.2}, "published": "2021-06-17T00:00:00", "type": "nessus", "title": "Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 20.10 / 21.04 : libxml2 vulnerabilities (USN-4991-1)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-8872", "CVE-2019-20388", "CVE-2020-24977", "CVE-2021-3516", "CVE-2021-3517", "CVE-2021-3518", "CVE-2021-3537", "CVE-2021-3541"], "modified": "2023-01-17T00:00:00", "cpe": ["cpe:/o:canonical:ubuntu_linux:16.04:-:lts", "cpe:/o:canonical:ubuntu_linux:18.04:-:lts", "cpe:/o:canonical:ubuntu_linux:20.04:-:lts", "cpe:/o:canonical:ubuntu_linux:20.10", "cpe:/o:canonical:ubuntu_linux:21.04", "p-cpe:/a:canonical:ubuntu_linux:libxml2", "p-cpe:/a:canonical:ubuntu_linux:libxml2-dev", "p-cpe:/a:canonical:ubuntu_linux:libxml2-udeb", "p-cpe:/a:canonical:ubuntu_linux:libxml2-utils", "p-cpe:/a:canonical:ubuntu_linux:python-libxml2", "p-cpe:/a:canonical:ubuntu_linux:python3-libxml2"], "id": "UBUNTU_USN-4991-1.NASL", "href": "https://www.tenable.com/plugins/nessus/150858", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Ubuntu Security Notice USN-4991-1. The text\n# itself is copyright (C) Canonical, Inc. See\n# <https://ubuntu.com/security/notices>. Ubuntu(R) is a registered\n# trademark of Canonical, Inc.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(150858);\n script_version(\"1.6\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/01/17\");\n\n script_cve_id(\n \"CVE-2017-8872\",\n \"CVE-2019-20388\",\n \"CVE-2020-24977\",\n \"CVE-2021-3516\",\n \"CVE-2021-3517\",\n \"CVE-2021-3518\",\n \"CVE-2021-3537\",\n \"CVE-2021-3541\"\n );\n script_xref(name:\"USN\", value:\"4991-1\");\n\n script_name(english:\"Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 20.10 / 21.04 : libxml2 vulnerabilities (USN-4991-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Ubuntu host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 20.10 / 21.04 host has packages installed that are affected by\nmultiple vulnerabilities as referenced in the USN-4991-1 advisory.\n\n - The htmlParseTryOrFinish function in HTMLparser.c in libxml2 2.9.4 allows attackers to cause a denial of\n service (buffer over-read) or information disclosure. (CVE-2017-8872)\n\n - xmlSchemaPreRun in xmlschemas.c in libxml2 2.9.10 allows an xmlSchemaValidateStream memory leak.\n (CVE-2019-20388)\n\n - GNOME project libxml2 v2.9.10 has a global buffer over-read vulnerability in xmlEncodeEntitiesInternal at\n libxml2/entities.c. The issue has been fixed in commit 50f06b3e. (CVE-2020-24977)\n\n - There's a flaw in libxml2's xmllint in versions before 2.9.11. An attacker who is able to submit a crafted\n file to be processed by xmllint could trigger a use-after-free. The greatest impact of this flaw is to\n confidentiality, integrity, and availability. (CVE-2021-3516)\n\n - There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2.9.11. An attacker\n who is able to supply a crafted file to be processed by an application linked with the affected\n functionality of libxml2 could trigger an out-of-bounds read. The most likely impact of this flaw is to\n application availability, with some potential impact to confidentiality and integrity if an attacker is\n able to use memory information to further exploit the application. (CVE-2021-3517)\n\n - There's a flaw in libxml2 in versions before 2.9.11. An attacker who is able to submit a crafted file to\n be processed by an application linked with libxml2 could trigger a use-after-free. The greatest impact\n from this flaw is to confidentiality, integrity, and availability. (CVE-2021-3518)\n\n - A vulnerability found in libxml2 in versions before 2.9.11 shows that it did not propagate errors while\n parsing XML mixed content, causing a NULL dereference. If an untrusted XML document was parsed in recovery\n mode and post-validated, the flaw could be used to crash the application. The highest threat from this\n vulnerability is to system availability. (CVE-2021-3537)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://ubuntu.com/security/notices/USN-4991-1\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-3517\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2017-8872\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2017/05/10\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/06/17\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/06/17\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:canonical:ubuntu_linux:16.04:-:lts\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:canonical:ubuntu_linux:18.04:-:lts\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:canonical:ubuntu_linux:20.04:-:lts\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:canonical:ubuntu_linux:20.10\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:canonical:ubuntu_linux:21.04\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:libxml2-dev\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:libxml2-udeb\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:libxml2-utils\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:python-libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:python3-libxml2\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Ubuntu Local Security Checks\");\n\n script_copyright(english:\"Ubuntu Security Notice (C) 2021-2023 Canonical, Inc. / NASL script (C) 2021-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/cpu\", \"Host/Ubuntu\", \"Host/Ubuntu/release\", \"Host/Debian/dpkg-l\");\n\n exit(0);\n}\n\ninclude('audit.inc');\ninclude('ubuntu.inc');\ninclude('misc_func.inc');\n\nif ( ! get_kb_item('Host/local_checks_enabled') ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item('Host/Ubuntu/release');\nif ( isnull(release) ) audit(AUDIT_OS_NOT, 'Ubuntu');\nrelease = chomp(release);\nif (! preg(pattern:\"^(16\\.04|18\\.04|20\\.04|20\\.10|21\\.04)$\", string:release)) audit(AUDIT_OS_NOT, 'Ubuntu 16.04 / 18.04 / 20.04 / 20.10 / 21.04', 'Ubuntu ' + release);\nif ( ! get_kb_item('Host/Debian/dpkg-l') ) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Ubuntu', cpu);\n\n\npkgs = [\n {'osver': '16.04', 'pkgname': 'libxml2', 'pkgver': '2.9.3+dfsg1-1ubuntu0.7+esm1'},\n {'osver': '16.04', 'pkgname': 'libxml2-dev', 'pkgver': '2.9.3+dfsg1-1ubuntu0.7+esm1'},\n {'osver': '16.04', 'pkgname': 'libxml2-udeb', 'pkgver': '2.9.3+dfsg1-1ubuntu0.7+esm1'},\n {'osver': '16.04', 'pkgname': 'libxml2-utils', 'pkgver': '2.9.3+dfsg1-1ubuntu0.7+esm1'},\n {'osver': '16.04', 'pkgname': 'python-libxml2', 'pkgver': '2.9.3+dfsg1-1ubuntu0.7+esm1'},\n {'osver': '18.04', 'pkgname': 'libxml2', 'pkgver': '2.9.4+dfsg1-6.1ubuntu1.4'},\n {'osver': '18.04', 'pkgname': 'libxml2-dev', 'pkgver': '2.9.4+dfsg1-6.1ubuntu1.4'},\n {'osver': '18.04', 'pkgname': 'libxml2-udeb', 'pkgver': '2.9.4+dfsg1-6.1ubuntu1.4'},\n {'osver': '18.04', 'pkgname': 'libxml2-utils', 'pkgver': '2.9.4+dfsg1-6.1ubuntu1.4'},\n {'osver': '18.04', 'pkgname': 'python-libxml2', 'pkgver': '2.9.4+dfsg1-6.1ubuntu1.4'},\n {'osver': '18.04', 'pkgname': 'python3-libxml2', 'pkgver': '2.9.4+dfsg1-6.1ubuntu1.4'},\n {'osver': '20.04', 'pkgname': 'libxml2', 'pkgver': '2.9.10+dfsg-5ubuntu0.20.04.1'},\n {'osver': '20.04', 'pkgname': 'libxml2-dev', 'pkgver': '2.9.10+dfsg-5ubuntu0.20.04.1'},\n {'osver': '20.04', 'pkgname': 'libxml2-utils', 'pkgver': '2.9.10+dfsg-5ubuntu0.20.04.1'},\n {'osver': '20.04', 'pkgname': 'python-libxml2', 'pkgver': '2.9.10+dfsg-5ubuntu0.20.04.1'},\n {'osver': '20.04', 'pkgname': 'python3-libxml2', 'pkgver': '2.9.10+dfsg-5ubuntu0.20.04.1'},\n {'osver': '20.10', 'pkgname': 'libxml2', 'pkgver': '2.9.10+dfsg-5ubuntu0.20.10.2'},\n {'osver': '20.10', 'pkgname': 'libxml2-dev', 'pkgver': '2.9.10+dfsg-5ubuntu0.20.10.2'},\n {'osver': '20.10', 'pkgname': 'libxml2-utils', 'pkgver': '2.9.10+dfsg-5ubuntu0.20.10.2'},\n {'osver': '20.10', 'pkgname': 'python-libxml2', 'pkgver': '2.9.10+dfsg-5ubuntu0.20.10.2'},\n {'osver': '20.10', 'pkgname': 'python3-libxml2', 'pkgver': '2.9.10+dfsg-5ubuntu0.20.10.2'},\n {'osver': '21.04', 'pkgname': 'libxml2', 'pkgver': '2.9.10+dfsg-6.3ubuntu0.1'},\n {'osver': '21.04', 'pkgname': 'libxml2-dev', 'pkgver': '2.9.10+dfsg-6.3ubuntu0.1'},\n {'osver': '21.04', 'pkgname': 'libxml2-utils', 'pkgver': '2.9.10+dfsg-6.3ubuntu0.1'},\n {'osver': '21.04', 'pkgname': 'python3-libxml2', 'pkgver': '2.9.10+dfsg-6.3ubuntu0.1'}\n];\n\nflag = 0;\nforeach package_array ( pkgs ) {\n osver = NULL;\n pkgname = NULL;\n pkgver = NULL;\n if (!empty_or_null(package_array['osver'])) osver = package_array['osver'];\n if (!empty_or_null(package_array['pkgname'])) pkgname = package_array['pkgname'];\n if (!empty_or_null(package_array['pkgver'])) pkgver = package_array['pkgver'];\n if (osver && pkgname && pkgver) {\n if (ubuntu_check(osver:osver, pkgname:pkgname, pkgver:pkgver)) flag++;\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : ubuntu_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = ubuntu_pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'libxml2 / libxml2-dev / libxml2-udeb / libxml2-utils / python-libxml2 / etc');\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-01-11T14:50:48", "description": "The remote SUSE Linux SLES11 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:14729-1 advisory.\n\n - The xmlParserHandlePEReference function in parser.c in libxml2 before 2.9.2, as used in Web Listener in Oracle HTTP Server in Oracle Fusion Middleware 11.1.1.7.0, 12.1.2.0, and 12.1.3.0 and other products, loads external parameter entities regardless of whether entity substitution or validation is enabled, which allows remote attackers to cause a denial of service (resource consumption) via a crafted XML document. (CVE-2014-0191)\n\n - xmlParseBalancedChunkMemoryRecover in parser.c in libxml2 before 2.9.10 has a memory leak related to newDoc->oldNs. (CVE-2019-19956)\n\n - xmlSchemaPreRun in xmlschemas.c in libxml2 2.9.10 allows an xmlSchemaValidateStream memory leak.\n (CVE-2019-20388)\n\n - GNOME project libxml2 v2.9.10 has a global buffer over-read vulnerability in xmlEncodeEntitiesInternal at libxml2/entities.c. The issue has been fixed in commit 50f06b3e. (CVE-2020-24977)\n\n - xmlStringLenDecodeEntities in parser.c in libxml2 2.9.10 has an infinite loop in a certain end-of-file situation. (CVE-2020-7595)\n\n - There's a flaw in libxml2's xmllint in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by xmllint could trigger a use-after-free. The greatest impact of this flaw is to confidentiality, integrity, and availability. (CVE-2021-3516)\n\n - There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2.9.11. An attacker who is able to supply a crafted file to be processed by an application linked with the affected functionality of libxml2 could trigger an out-of-bounds read. The most likely impact of this flaw is to application availability, with some potential impact to confidentiality and integrity if an attacker is able to use memory information to further exploit the application. (CVE-2021-3517)\n\n - There's a flaw in libxml2 in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by an application linked with libxml2 could trigger a use-after-free. The greatest impact from this flaw is to confidentiality, integrity, and availability. (CVE-2021-3518)\n\n - A vulnerability found in libxml2 in versions before 2.9.11 shows that it did not propagate errors while parsing XML mixed content, causing a NULL dereference. If an untrusted XML document was parsed in recovery mode and post-validated, the flaw could be used to crash the application. The highest threat from this vulnerability is to system availability. (CVE-2021-3537)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-06-10T00:00:00", "type": "nessus", "title": "SUSE SLES11 Security Update : libxml2 (SUSE-SU-2021:14729-1)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2014-0191", "CVE-2019-19956", "CVE-2019-20388", "CVE-2020-24977", "CVE-2020-7595", "CVE-2021-3516", "CVE-2021-3517", "CVE-2021-3518", "CVE-2021-3537"], "modified": "2022-05-09T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:libxml2", "p-cpe:/a:novell:suse_linux:libxml2-32bit", "p-cpe:/a:novell:suse_linux:libxml2-doc", "p-cpe:/a:novell:suse_linux:libxml2-python", "cpe:/o:novell:suse_linux:11"], "id": "SUSE_SU-2021-14729-1.NASL", "href": "https://www.tenable.com/plugins/nessus/150579", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n#\n# The package checks in this plugin were extracted from\n# SUSE update advisory SUSE-SU-2021:14729-1. The text itself\n# is copyright (C) SUSE.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(150579);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/09\");\n\n script_cve_id(\n \"CVE-2014-0191\",\n \"CVE-2019-19956\",\n \"CVE-2019-20388\",\n \"CVE-2020-7595\",\n \"CVE-2020-24977\",\n \"CVE-2021-3516\",\n \"CVE-2021-3517\",\n \"CVE-2021-3518\",\n \"CVE-2021-3537\"\n );\n script_xref(name:\"SuSE\", value:\"SUSE-SU-2021:14729-1\");\n script_xref(name:\"IAVA\", value:\"2015-A-0247-S\");\n script_xref(name:\"IAVA\", value:\"2020-A-0326\");\n\n script_name(english:\"SUSE SLES11 Security Update : libxml2 (SUSE-SU-2021:14729-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote SUSE host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote SUSE Linux SLES11 host has packages installed that are affected by multiple vulnerabilities as referenced in\nthe SUSE-SU-2021:14729-1 advisory.\n\n - The xmlParserHandlePEReference function in parser.c in libxml2 before 2.9.2, as used in Web Listener in\n Oracle HTTP Server in Oracle Fusion Middleware 11.1.1.7.0, 12.1.2.0, and 12.1.3.0 and other products,\n loads external parameter entities regardless of whether entity substitution or validation is enabled,\n which allows remote attackers to cause a denial of service (resource consumption) via a crafted XML\n document. (CVE-2014-0191)\n\n - xmlParseBalancedChunkMemoryRecover in parser.c in libxml2 before 2.9.10 has a memory leak related to\n newDoc->oldNs. (CVE-2019-19956)\n\n - xmlSchemaPreRun in xmlschemas.c in libxml2 2.9.10 allows an xmlSchemaValidateStream memory leak.\n (CVE-2019-20388)\n\n - GNOME project libxml2 v2.9.10 has a global buffer over-read vulnerability in xmlEncodeEntitiesInternal at\n libxml2/entities.c. The issue has been fixed in commit 50f06b3e. (CVE-2020-24977)\n\n - xmlStringLenDecodeEntities in parser.c in libxml2 2.9.10 has an infinite loop in a certain end-of-file\n situation. (CVE-2020-7595)\n\n - There's a flaw in libxml2's xmllint in versions before 2.9.11. An attacker who is able to submit a crafted\n file to be processed by xmllint could trigger a use-after-free. The greatest impact of this flaw is to\n confidentiality, integrity, and availability. (CVE-2021-3516)\n\n - There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2.9.11. An attacker\n who is able to supply a crafted file to be processed by an application linked with the affected\n functionality of libxml2 could trigger an out-of-bounds read. The most likely impact of this flaw is to\n application availability, with some potential impact to confidentiality and integrity if an attacker is\n able to use memory information to further exploit the application. (CVE-2021-3517)\n\n - There's a flaw in libxml2 in versions before 2.9.11. An attacker who is able to submit a crafted file to\n be processed by an application linked with libxml2 could trigger a use-after-free. The greatest impact\n from this flaw is to confidentiality, integrity, and availability. (CVE-2021-3518)\n\n - A vulnerability found in libxml2 in versions before 2.9.11 shows that it did not propagate errors while\n parsing XML mixed content, causing a NULL dereference. If an untrusted XML document was parsed in recovery\n mode and post-validated, the flaw could be used to crash the application. The highest threat from this\n vulnerability is to system availability. (CVE-2021-3537)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1159928\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1161517\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1161521\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1176179\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1185408\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1185409\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1185410\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1185698\");\n # https://lists.suse.com/pipermail/sle-security-updates/2021-May/008797.html\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?054f377b\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2014-0191\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-19956\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-20388\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-24977\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-7595\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3516\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3517\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3518\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3537\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected libxml2, libxml2-32bit, libxml2-doc and / or libxml2-python packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-3517\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2021-3518\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2014/04/24\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/05/19\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/06/10\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:libxml2-32bit\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:libxml2-doc\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:libxml2-python\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:suse_linux:11\");\n script_set_attribute(attribute:\"stig_severity\", value:\"I\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"SuSE Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude('audit.inc');\ninclude('global_settings.inc');\ninclude('misc_func.inc');\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/SuSE/release\");\nif (isnull(release) || release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nos_ver = pregmatch(pattern: \"^(SLE(S|D)\\d+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'SUSE');\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLES11)$\", string:os_ver)) audit(AUDIT_OS_NOT, 'SUSE SLES11', 'SUSE ' + os_ver);\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'SUSE ' + os_ver, cpu);\n\nsp = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(sp)) sp = \"0\";\nif (os_ver == \"SLES11\" && (! preg(pattern:\"^(4)$\", string:sp))) audit(AUDIT_OS_NOT, \"SLES11 SP4\", os_ver + \" SP\" + sp);\n\npkgs = [\n {'reference':'libxml2-2.7.6-0.77.36', 'sp':'4', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'SLES_SAP-release-11.4'},\n {'reference':'libxml2-32bit-2.7.6-0.77.36', 'sp':'4', 'cpu':'s390x', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'SLES_SAP-release-11.4'},\n {'reference':'libxml2-32bit-2.7.6-0.77.36', 'sp':'4', 'cpu':'x86_64', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'SLES_SAP-release-11.4'},\n {'reference':'libxml2-doc-2.7.6-0.77.36', 'sp':'4', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'SLES_SAP-release-11.4'},\n {'reference':'libxml2-python-2.7.6-0.77.36', 'sp':'4', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'SLES_SAP-release-11.4'},\n {'reference':'libxml2-2.7.6-0.77.36', 'sp':'4', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'sles-release-11.4'},\n {'reference':'libxml2-32bit-2.7.6-0.77.36', 'sp':'4', 'cpu':'s390x', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'sles-release-11.4'},\n {'reference':'libxml2-32bit-2.7.6-0.77.36', 'sp':'4', 'cpu':'x86_64', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'sles-release-11.4'},\n {'reference':'libxml2-doc-2.7.6-0.77.36', 'sp':'4', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'sles-release-11.4'},\n {'reference':'libxml2-python-2.7.6-0.77.36', 'sp':'4', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'sles-release-11.4'}\n];\n\nflag = 0;\nforeach package_array ( pkgs ) {\n reference = NULL;\n release = NULL;\n sp = NULL;\n cpu = NULL;\n exists_check = NULL;\n rpm_spec_vers_cmp = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) release = package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) cpu = package_array['cpu'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (reference && release && exists_check) {\n if (rpm_exists(release:release, rpm:exists_check) && rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) flag++;\n }\n else if (reference && release) {\n if (rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) flag++;\n }\n}\n\nif (flag)\n{\n ltss_plugin_caveat = '\\n' +\n 'NOTE: This vulnerability check contains fixes that apply to\\n' +\n 'packages only available in SUSE Enterprise Linux Server LTSS\\n' +\n 'repositories. Access to these package security updates require\\n' +\n 'a paid SUSE LTSS subscription.\\n';\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get() + ltss_plugin_caveat\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'libxml2 / libxml2-32bit / libxml2-doc / libxml2-python');\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-02-06T14:28:32", "description": "CVE mitre reports : CVE-2019-20388\n\nxmlSchemaPreRun in xmlschemas.c in libxml2 2.9.10 allows an xmlSchemaValidateStream memory leak.\n\nCVE-2020-7595\n\nxmlStringLenDecodeEntities in parser.c in libxml2 2.9.10 has an infinite loop in a certain end-of-file situation.\n\nCVE-2020-24977\n\nGNOME project libxml2 v2.9.10 and earlier have a global buffer over-read vulnerability in xmlEncodeEntitiesInternal", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2020-09-23T00:00:00", "type": "nessus", "title": "FreeBSD : libxml -- multiple vulnerabilities (f5abafc0-fcf6-11ea-8758-e0d55e2a8bf9)", "bulletinFamily": "scanner", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 6.4, "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 4.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-20388", "CVE-2020-24977", "CVE-2020-7595"], "modified": "2020-10-05T00:00:00", "cpe": ["p-cpe:/a:freebsd:freebsd:libxml2", "cpe:/o:freebsd:freebsd"], "id": "FREEBSD_PKG_F5ABAFC0FCF611EA8758E0D55E2A8BF9.NASL", "href": "https://www.tenable.com/plugins/nessus/140739", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from the FreeBSD VuXML database :\n#\n# Copyright 2003-2020 Jacques Vidrine and contributors\n#\n# Redistribution and use in source (VuXML) and 'compiled' forms (SGML,\n# HTML, PDF, PostScript, RTF and so forth) with or without modification,\n# are permitted provided that the following conditions are met:\n# 1. Redistributions of source code (VuXML) must retain the above\n# copyright notice, this list of conditions and the following\n# disclaimer as the first lines of this file unmodified.\n# 2. Redistributions in compiled form (transformed to other DTDs,\n# published online in any format, converted to PDF, PostScript,\n# RTF and other formats) must reproduce the above copyright\n# notice, this list of conditions and the following disclaimer\n# in the documentation and/or other materials provided with the\n# distribution.\n# \n# THIS DOCUMENTATION IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS \"AS IS\"\n# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,\n# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR\n# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS\n# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,\n# OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT\n# OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR\n# BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE\n# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS DOCUMENTATION,\n# EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(140739);\n script_version(\"1.2\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2020/10/05\");\n\n script_cve_id(\"CVE-2019-20388\", \"CVE-2020-24977\", \"CVE-2020-7595\");\n\n script_name(english:\"FreeBSD : libxml -- multiple vulnerabilities (f5abafc0-fcf6-11ea-8758-e0d55e2a8bf9)\");\n script_summary(english:\"Checks for updated package in pkg_info output\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\"The remote FreeBSD host is missing a security-related update.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"CVE mitre reports : CVE-2019-20388\n\nxmlSchemaPreRun in xmlschemas.c in libxml2 2.9.10 allows an\nxmlSchemaValidateStream memory leak.\n\nCVE-2020-7595\n\nxmlStringLenDecodeEntities in parser.c in libxml2 2.9.10 has an\ninfinite loop in a certain end-of-file situation.\n\nCVE-2020-24977\n\nGNOME project libxml2 v2.9.10 and earlier have a global buffer\nover-read vulnerability in xmlEncodeEntitiesInternal\"\n );\n # https://vuxml.freebsd.org/freebsd/f5abafc0-fcf6-11ea-8758-e0d55e2a8bf9.html\n script_set_attribute(\n attribute:\"see_also\",\n value:\"http://www.nessus.org/u?64c52df1\"\n );\n script_set_attribute(attribute:\"solution\", value:\"Update the affected package.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2020-24977\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:freebsd:freebsd:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:freebsd:freebsd\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/01/21\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/09/22\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/09/23\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"FreeBSD Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/FreeBSD/release\", \"Host/FreeBSD/pkg_info\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"freebsd_package.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nif (!get_kb_item(\"Host/FreeBSD/release\")) audit(AUDIT_OS_NOT, \"FreeBSD\");\nif (!get_kb_item(\"Host/FreeBSD/pkg_info\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\n\nflag = 0;\n\nif (pkg_test(save_report:TRUE, pkg:\"libxml2<2.9.10_1\")) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_warning(port:0, extra:pkg_report_get());\n else security_warning(0);\n exit(0);\n}\nelse audit(AUDIT_HOST_NOT, \"affected\");\n", "cvss": {"score": 6.4, "vector": "AV:N/AC:L/Au:N/C:P/I:N/A:P"}}, {"lastseen": "2023-01-11T14:49:21", "description": "This update for libxml2 fixes the following issues :\n\n - CVE-2021-3518: Fixed a use after free in xinclude.c:xmlXIncludeDoProcess (bsc#1185408).\n\n - CVE-2021-3517: Fixed a heap based buffer overflow in entities.c:xmlEncodeEntitiesInternal (bsc#1185410).\n\n - CVE-2021-3516: Fixed a use after free in entities.c:xmlEncodeEntitiesInternal (bsc#1185409).\n\nThis update was imported from the SUSE:SLE-15:Update update project.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-05-18T00:00:00", "type": "nessus", "title": "openSUSE Security Update : libxml2 (openSUSE-2021-692)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-3516", "CVE-2021-3517", "CVE-2021-3518"], "modified": "2022-05-10T00:00:00", "cpe": ["p-cpe:/a:novell:opensuse:libxml2-2", "p-cpe:/a:novell:opensuse:libxml2-2-32bit", "p-cpe:/a:novell:opensuse:libxml2-2-32bit-debuginfo", "p-cpe:/a:novell:opensuse:libxml2-2-debuginfo", "p-cpe:/a:novell:opensuse:libxml2-debugsource", "p-cpe:/a:novell:opensuse:libxml2-devel", "p-cpe:/a:novell:opensuse:libxml2-devel-32bit", "p-cpe:/a:novell:opensuse:libxml2-tools", "p-cpe:/a:novell:opensuse:libxml2-tools-debuginfo", "p-cpe:/a:novell:opensuse:python-libxml2-python-debugsource", "p-cpe:/a:novell:opensuse:python2-libxml2-python", "p-cpe:/a:novell:opensuse:python2-libxml2-python-debuginfo", "p-cpe:/a:novell:opensuse:python3-libxml2-python", "p-cpe:/a:novell:opensuse:python3-libxml2-python-debuginfo", "cpe:/o:novell:opensuse:15.2"], "id": "OPENSUSE-2021-692.NASL", "href": "https://www.tenable.com/plugins/nessus/149571", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from openSUSE Security Update openSUSE-2021-692.\n#\n# The text description of this plugin is (C) SUSE LLC.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(149571);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/10\");\n\n script_cve_id(\"CVE-2021-3516\", \"CVE-2021-3517\", \"CVE-2021-3518\");\n\n script_name(english:\"openSUSE Security Update : libxml2 (openSUSE-2021-692)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote openSUSE host is missing a security update.\");\n script_set_attribute(attribute:\"description\", value:\n\"This update for libxml2 fixes the following issues :\n\n - CVE-2021-3518: Fixed a use after free in\n xinclude.c:xmlXIncludeDoProcess (bsc#1185408).\n\n - CVE-2021-3517: Fixed a heap based buffer overflow in\n entities.c:xmlEncodeEntitiesInternal (bsc#1185410).\n\n - CVE-2021-3516: Fixed a use after free in\n entities.c:xmlEncodeEntitiesInternal (bsc#1185409).\n\nThis update was imported from the SUSE:SLE-15:Update update project.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1185408\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1185409\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1185410\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected libxml2 packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-3517\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2021-3518\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/05/18\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/05/09\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/05/18\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:libxml2-2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:libxml2-2-32bit\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:libxml2-2-32bit-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:libxml2-2-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:libxml2-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:libxml2-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:libxml2-devel-32bit\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:libxml2-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:libxml2-tools-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:python-libxml2-python-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:python2-libxml2-python\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:python2-libxml2-python-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:python3-libxml2-python\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:python3-libxml2-python-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:opensuse:15.2\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"SuSE Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/SuSE/release\");\nif (isnull(release) || release =~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"openSUSE\");\nif (release !~ \"^(SUSE15\\.2)$\") audit(AUDIT_OS_RELEASE_NOT, \"openSUSE\", \"15.2\", release);\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nourarch = get_kb_item(\"Host/cpu\");\nif (!ourarch) audit(AUDIT_UNKNOWN_ARCH);\nif (ourarch !~ \"^(i586|i686|x86_64)$\") audit(AUDIT_ARCH_NOT, \"i586 / i686 / x86_64\", ourarch);\n\nflag = 0;\n\nif ( rpm_check(release:\"SUSE15.2\", reference:\"libxml2-2-2.9.7-lp152.10.9.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.2\", reference:\"libxml2-2-debuginfo-2.9.7-lp152.10.9.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.2\", reference:\"libxml2-debugsource-2.9.7-lp152.10.9.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.2\", reference:\"libxml2-devel-2.9.7-lp152.10.9.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.2\", reference:\"libxml2-tools-2.9.7-lp152.10.9.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.2\", reference:\"libxml2-tools-debuginfo-2.9.7-lp152.10.9.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.2\", reference:\"python-libxml2-python-debugsource-2.9.7-lp152.10.9.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.2\", reference:\"python2-libxml2-python-2.9.7-lp152.10.9.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.2\", reference:\"python2-libxml2-python-debuginfo-2.9.7-lp152.10.9.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.2\", reference:\"python3-libxml2-python-2.9.7-lp152.10.9.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.2\", reference:\"python3-libxml2-python-debuginfo-2.9.7-lp152.10.9.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.2\", cpu:\"x86_64\", reference:\"libxml2-2-32bit-2.9.7-lp152.10.9.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.2\", cpu:\"x86_64\", reference:\"libxml2-2-32bit-debuginfo-2.9.7-lp152.10.9.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.2\", cpu:\"x86_64\", reference:\"libxml2-devel-32bit-2.9.7-lp152.10.9.1\") ) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());\n else security_hole(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"libxml2-2 / libxml2-2-debuginfo / libxml2-debugsource / etc\");\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-01-11T14:50:47", "description": "An update of the libxml2 package has been released.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-06-04T00:00:00", "type": "nessus", "title": "Photon OS 3.0: Libxml2 PHSA-2021-3.0-0246", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-3517", "CVE-2021-3518", "CVE-2021-3537"], "modified": "2022-05-09T00:00:00", "cpe": ["p-cpe:/a:vmware:photonos:libxml2", "cpe:/o:vmware:photonos:3.0"], "id": "PHOTONOS_PHSA-2021-3_0-0246_LIBXML2.NASL", "href": "https://www.tenable.com/plugins/nessus/150240", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from VMware Security Advisory PHSA-2021-3.0-0246. The text\n# itself is copyright (C) VMware, Inc.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(150240);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/09\");\n\n script_cve_id(\"CVE-2021-3517\", \"CVE-2021-3518\", \"CVE-2021-3537\");\n\n script_name(english:\"Photon OS 3.0: Libxml2 PHSA-2021-3.0-0246\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote PhotonOS host is missing multiple security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"An update of the libxml2 package has been released.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://github.com/vmware/photon/wiki/Security-Updates-3.0-246.md\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected Linux packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-3517\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2021-3518\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/05/14\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/06/02\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/06/04\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:vmware:photonos:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:vmware:photonos:3.0\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"PhotonOS Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/PhotonOS/release\", \"Host/PhotonOS/rpm-list\");\n\n exit(0);\n}\n\ninclude('audit.inc');\ninclude('global_settings.inc');\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nrelease = get_kb_item('Host/PhotonOS/release');\nif (isnull(release) || release !~ \"^VMware Photon\") audit(AUDIT_OS_NOT, 'PhotonOS');\nif (release !~ \"^VMware Photon (?:Linux|OS) 3\\.0(\\D|$)\") audit(AUDIT_OS_NOT, 'PhotonOS 3.0');\n\nif (!get_kb_item('Host/PhotonOS/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'PhotonOS', cpu);\n\nflag = 0;\n\nif (rpm_check(release:'PhotonOS-3.0', cpu:'x86_64', reference:'libxml2-2.9.11-1.ph3')) flag++;\nif (rpm_check(release:'PhotonOS-3.0', cpu:'x86_64', reference:'libxml2-devel-2.9.11-1.ph3')) flag++;\nif (rpm_check(release:'PhotonOS-3.0', cpu:'x86_64', reference:'libxml2-python-2.9.11-1.ph3')) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'libxml2');\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-01-11T14:50:26", "description": "An update of the libxml2 package has been released.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-06-04T00:00:00", "type": "nessus", "title": "Photon OS 4.0: Libxml2 PHSA-2021-4.0-0035", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-3517", "CVE-2021-3518", "CVE-2021-3537"], "modified": "2022-05-09T00:00:00", "cpe": ["p-cpe:/a:vmware:photonos:libxml2", "cpe:/o:vmware:photonos:4.0"], "id": "PHOTONOS_PHSA-2021-4_0-0035_LIBXML2.NASL", "href": "https://www.tenable.com/plugins/nessus/150237", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from VMware Security Advisory PHSA-2021-4.0-0035. The text\n# itself is copyright (C) VMware, Inc.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(150237);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/09\");\n\n script_cve_id(\"CVE-2021-3517\", \"CVE-2021-3518\", \"CVE-2021-3537\");\n\n script_name(english:\"Photon OS 4.0: Libxml2 PHSA-2021-4.0-0035\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote PhotonOS host is missing multiple security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"An update of the libxml2 package has been released.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://github.com/vmware/photon/wiki/Security-Updates-4.0-35.md\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected Linux packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-3517\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2021-3518\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/05/14\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/06/02\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/06/04\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:vmware:photonos:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:vmware:photonos:4.0\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"PhotonOS Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/PhotonOS/release\", \"Host/PhotonOS/rpm-list\");\n\n exit(0);\n}\n\ninclude('audit.inc');\ninclude('global_settings.inc');\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nrelease = get_kb_item('Host/PhotonOS/release');\nif (isnull(release) || release !~ \"^VMware Photon\") audit(AUDIT_OS_NOT, 'PhotonOS');\nif (release !~ \"^VMware Photon (?:Linux|OS) 4\\.0(\\D|$)\") audit(AUDIT_OS_NOT, 'PhotonOS 4.0');\n\nif (!get_kb_item('Host/PhotonOS/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'PhotonOS', cpu);\n\nflag = 0;\n\nif (rpm_check(release:'PhotonOS-4.0', cpu:'x86_64', reference:'libxml2-2.9.11-1.ph4')) flag++;\nif (rpm_check(release:'PhotonOS-4.0', cpu:'x86_64', reference:'libxml2-devel-2.9.11-1.ph4')) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'libxml2');\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-01-11T14:48:12", "description": "This update for libxml2 fixes the following issues :\n\nCVE-2021-3518: Fixed a use after free in xinclude.c:xmlXIncludeDoProcess (bsc#1185408).\n\nCVE-2021-3517: Fixed a heap-based buffer overflow in entities.c:xmlEncodeEntitiesInternal (bsc#1185410).\n\nCVE-2021-3516: Fixed a use after free in entities.c:xmlEncodeEntitiesInternal (bsc#1185409).\n\nNote that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-05-07T00:00:00", "type": "nessus", "title": "SUSE SLED15 / SLES15 Security Update : libxml2 (SUSE-SU-2021:1523-1)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-3516", "CVE-2021-3517", "CVE-2021-3518"], "modified": "2022-05-10T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:libxml2", "p-cpe:/a:novell:suse_linux:libxml2-2", "p-cpe:/a:novell:suse_linux:libxml2-2-32bit-debuginfo", "p-cpe:/a:novell:suse_linux:libxml2-2-debuginfo", "p-cpe:/a:novell:suse_linux:libxml2-debugsource", "p-cpe:/a:novell:suse_linux:libxml2-devel", "p-cpe:/a:novell:suse_linux:libxml2-tools", "p-cpe:/a:novell:suse_linux:libxml2-tools-debuginfo", "p-cpe:/a:novell:suse_linux:python-libxml2-python-debugsource", "p-cpe:/a:novell:suse_linux:python2-libxml2-python", "p-cpe:/a:novell:suse_linux:python2-libxml2-python-debuginfo", "p-cpe:/a:novell:suse_linux:python3-libxml2-python", "p-cpe:/a:novell:suse_linux:python3-libxml2-python-debuginfo", "cpe:/o:novell:suse_linux:15"], "id": "SUSE_SU-2021-1523-1.NASL", "href": "https://www.tenable.com/plugins/nessus/149347", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from SUSE update advisory SUSE-SU-2021:1523-1.\n# The text itself is copyright (C) SUSE.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(149347);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/10\");\n\n script_cve_id(\"CVE-2021-3516\", \"CVE-2021-3517\", \"CVE-2021-3518\");\n\n script_name(english:\"SUSE SLED15 / SLES15 Security Update : libxml2 (SUSE-SU-2021:1523-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote SUSE host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"This update for libxml2 fixes the following issues :\n\nCVE-2021-3518: Fixed a use after free in\nxinclude.c:xmlXIncludeDoProcess (bsc#1185408).\n\nCVE-2021-3517: Fixed a heap-based buffer overflow in\nentities.c:xmlEncodeEntitiesInternal (bsc#1185410).\n\nCVE-2021-3516: Fixed a use after free in\nentities.c:xmlEncodeEntitiesInternal (bsc#1185409).\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the SUSE security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/show_bug.cgi?id=1185408\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/show_bug.cgi?id=1185409\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/show_bug.cgi?id=1185410\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3516/\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3517/\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3518/\");\n # https://www.suse.com/support/update/announcement/2021/suse-su-20211523-1\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?e6c03bb8\");\n script_set_attribute(attribute:\"solution\", value:\n\"To install this SUSE Security Update use the SUSE recommended\ninstallation methods like YaST online_update or 'zypper patch'.\n\nAlternatively you can run the command listed for your product :\n\nSUSE MicroOS 5.0 :\n\nzypper in -t patch SUSE-SUSE-MicroOS-5.0-2021-1523=1\n\nSUSE Linux Enterprise Module for Python2 15-SP3 :\n\nzypper in -t patch SUSE-SLE-Module-Python2-15-SP3-2021-1523=1\n\nSUSE Linux Enterprise Module for Python2 15-SP2 :\n\nzypper in -t patch SUSE-SLE-Module-Python2-15-SP2-2021-1523=1\n\nSUSE Linux Enterprise Module for Basesystem 15-SP3 :\n\nzypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2021-1523=1\n\nSUSE Linux Enterprise Module for Basesystem 15-SP2 :\n\nzypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2021-1523=1\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-3517\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2021-3518\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/05/18\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/05/05\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/05/07\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:libxml2-2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:libxml2-2-32bit-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:libxml2-2-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:libxml2-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:libxml2-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:libxml2-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:libxml2-tools-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:python-libxml2-python-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:python2-libxml2-python\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:python2-libxml2-python-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:python3-libxml2-python\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:python3-libxml2-python-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:suse_linux:15\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"SuSE Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/SuSE/release\");\nif (isnull(release) || release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nos_ver = pregmatch(pattern: \"^(SLE(S|D)\\d+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"SUSE\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLED15|SLES15)$\", string:os_ver)) audit(AUDIT_OS_NOT, \"SUSE SLED15 / SLES15\", \"SUSE \" + os_ver);\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (cpu !~ \"^i[3-6]86$\" && \"x86_64\" >!< cpu && \"s390x\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"SUSE \" + os_ver, cpu);\n\nsp = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(sp)) sp = \"0\";\nif (os_ver == \"SLES15\" && (! preg(pattern:\"^(2|3)$\", string:sp))) audit(AUDIT_OS_NOT, \"SLES15 SP2/3\", os_ver + \" SP\" + sp);\nif (os_ver == \"SLED15\" && (! preg(pattern:\"^(2|3)$\", string:sp))) audit(AUDIT_OS_NOT, \"SLED15 SP2/3\", os_ver + \" SP\" + sp);\n\n\nflag = 0;\nif (rpm_check(release:\"SLES15\", sp:\"3\", cpu:\"x86_64\", reference:\"libxml2-2-32bit-2.9.7-3.31.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"3\", cpu:\"x86_64\", reference:\"libxml2-2-32bit-debuginfo-2.9.7-3.31.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"3\", reference:\"libxml2-2-2.9.7-3.31.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"3\", reference:\"libxml2-2-debuginfo-2.9.7-3.31.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"3\", reference:\"libxml2-debugsource-2.9.7-3.31.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"3\", reference:\"libxml2-devel-2.9.7-3.31.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"3\", reference:\"libxml2-tools-2.9.7-3.31.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"3\", reference:\"libxml2-tools-debuginfo-2.9.7-3.31.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"3\", reference:\"python-libxml2-python-debugsource-2.9.7-3.31.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"3\", reference:\"python2-libxml2-python-2.9.7-3.31.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"3\", reference:\"python2-libxml2-python-debuginfo-2.9.7-3.31.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"3\", reference:\"python3-libxml2-python-2.9.7-3.31.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"3\", reference:\"python3-libxml2-python-debuginfo-2.9.7-3.31.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"2\", cpu:\"x86_64\", reference:\"libxml2-2-32bit-2.9.7-3.31.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"2\", cpu:\"x86_64\", reference:\"libxml2-2-32bit-debuginfo-2.9.7-3.31.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"2\", reference:\"libxml2-2-2.9.7-3.31.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"2\", reference:\"libxml2-2-debuginfo-2.9.7-3.31.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"2\", reference:\"libxml2-debugsource-2.9.7-3.31.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"2\", reference:\"libxml2-devel-2.9.7-3.31.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"2\", reference:\"libxml2-tools-2.9.7-3.31.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"2\", reference:\"libxml2-tools-debuginfo-2.9.7-3.31.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"2\", reference:\"python-libxml2-python-debugsource-2.9.7-3.31.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"2\", reference:\"python2-libxml2-python-2.9.7-3.31.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"2\", reference:\"python2-libxml2-python-debuginfo-2.9.7-3.31.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"2\", reference:\"python3-libxml2-python-2.9.7-3.31.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"2\", reference:\"python3-libxml2-python-debuginfo-2.9.7-3.31.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"3\", cpu:\"x86_64\", reference:\"libxml2-2-32bit-2.9.7-3.31.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"3\", cpu:\"x86_64\", reference:\"libxml2-2-32bit-debuginfo-2.9.7-3.31.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"3\", reference:\"libxml2-2-2.9.7-3.31.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"3\", reference:\"libxml2-2-debuginfo-2.9.7-3.31.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"3\", reference:\"libxml2-debugsource-2.9.7-3.31.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"3\", reference:\"libxml2-devel-2.9.7-3.31.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"3\", reference:\"libxml2-tools-2.9.7-3.31.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"3\", reference:\"libxml2-tools-debuginfo-2.9.7-3.31.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"3\", reference:\"python-libxml2-python-debugsource-2.9.7-3.31.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"3\", reference:\"python2-libxml2-python-2.9.7-3.31.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"3\", reference:\"python2-libxml2-python-debuginfo-2.9.7-3.31.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"3\", reference:\"python3-libxml2-python-2.9.7-3.31.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"3\", reference:\"python3-libxml2-python-debuginfo-2.9.7-3.31.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"2\", cpu:\"x86_64\", reference:\"libxml2-2-32bit-2.9.7-3.31.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"2\", cpu:\"x86_64\", reference:\"libxml2-2-32bit-debuginfo-2.9.7-3.31.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"2\", reference:\"libxml2-2-2.9.7-3.31.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"2\", reference:\"libxml2-2-debuginfo-2.9.7-3.31.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"2\", reference:\"libxml2-debugsource-2.9.7-3.31.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"2\", reference:\"libxml2-devel-2.9.7-3.31.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"2\", reference:\"libxml2-tools-2.9.7-3.31.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"2\", reference:\"libxml2-tools-debuginfo-2.9.7-3.31.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"2\", reference:\"python-libxml2-python-debugsource-2.9.7-3.31.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"2\", reference:\"python2-libxml2-python-2.9.7-3.31.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"2\", reference:\"python2-libxml2-python-debuginfo-2.9.7-3.31.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"2\", reference:\"python3-libxml2-python-2.9.7-3.31.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"2\", reference:\"python3-libxml2-python-debuginfo-2.9.7-3.31.1\")) flag++;\n\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());\n else security_hole(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"libxml2\");\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-01-11T14:49:23", "description": "This update for libxml2 fixes the following issues :\n\nCVE-2021-3518: Fixed a use after free in xinclude.c:xmlXIncludeDoProcess (bsc#1185408).\n\nCVE-2021-3517: Fixed a heap-based buffer overflow in entities.c:xmlEncodeEntitiesInternal (bsc#1185410).\n\nCVE-2021-3516: Fixed a use after free in entities.c:xmlEncodeEntitiesInternal (bsc#1185409).\n\nNote that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-05-07T00:00:00", "type": "nessus", "title": "SUSE SLES12 Security Update : libxml2 (SUSE-SU-2021:1524-1)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-3516", "CVE-2021-3517", "CVE-2021-3518"], "modified": "2022-05-10T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:libxml2", "p-cpe:/a:novell:suse_linux:libxml2-2", "p-cpe:/a:novell:suse_linux:libxml2-2-debuginfo", "p-cpe:/a:novell:suse_linux:libxml2-debugsource", "p-cpe:/a:novell:suse_linux:libxml2-tools", "p-cpe:/a:novell:suse_linux:libxml2-tools-debuginfo", "p-cpe:/a:novell:suse_linux:python-libxml2", "p-cpe:/a:novell:suse_linux:python-libxml2-debuginfo", "p-cpe:/a:novell:suse_linux:python-libxml2-debugsource", "cpe:/o:novell:suse_linux:12"], "id": "SUSE_SU-2021-1524-1.NASL", "href": "https://www.tenable.com/plugins/nessus/149340", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from SUSE update advisory SUSE-SU-2021:1524-1.\n# The text itself is copyright (C) SUSE.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(149340);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/10\");\n\n script_cve_id(\"CVE-2021-3516\", \"CVE-2021-3517\", \"CVE-2021-3518\");\n\n script_name(english:\"SUSE SLES12 Security Update : libxml2 (SUSE-SU-2021:1524-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote SUSE host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"This update for libxml2 fixes the following issues :\n\nCVE-2021-3518: Fixed a use after free in\nxinclude.c:xmlXIncludeDoProcess (bsc#1185408).\n\nCVE-2021-3517: Fixed a heap-based buffer overflow in\nentities.c:xmlEncodeEntitiesInternal (bsc#1185410).\n\nCVE-2021-3516: Fixed a use after free in\nentities.c:xmlEncodeEntitiesInternal (bsc#1185409).\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the SUSE security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/show_bug.cgi?id=1185408\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/show_bug.cgi?id=1185409\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/show_bug.cgi?id=1185410\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3516/\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3517/\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3518/\");\n # https://www.suse.com/support/update/announcement/2021/suse-su-20211524-1\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?54873c64\");\n script_set_attribute(attribute:\"solution\", value:\n\"To install this SUSE Security Update use the SUSE recommended\ninstallation methods like YaST online_update or 'zypper patch'.\n\nAlternatively you can run the command listed for your product :\n\nSUSE Linux Enterprise Software Development Kit 12-SP5 :\n\nzypper in -t patch SUSE-SLE-SDK-12-SP5-2021-1524=1\n\nSUSE Linux Enterprise Server 12-SP5 :\n\nzypper in -t patch SUSE-SLE-SERVER-12-SP5-2021-1524=1\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-3517\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2021-3518\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/05/18\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/05/05\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/05/07\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:libxml2-2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:libxml2-2-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:libxml2-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:libxml2-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:libxml2-tools-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:python-libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:python-libxml2-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:python-libxml2-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:suse_linux:12\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"SuSE Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/SuSE/release\");\nif (isnull(release) || release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nos_ver = pregmatch(pattern: \"^(SLE(S|D)\\d+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"SUSE\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLES12)$\", string:os_ver)) audit(AUDIT_OS_NOT, \"SUSE SLES12\", \"SUSE \" + os_ver);\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (cpu !~ \"^i[3-6]86$\" && \"x86_64\" >!< cpu && \"s390x\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"SUSE \" + os_ver, cpu);\n\nsp = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(sp)) sp = \"0\";\nif (os_ver == \"SLES12\" && (! preg(pattern:\"^(5)$\", string:sp))) audit(AUDIT_OS_NOT, \"SLES12 SP5\", os_ver + \" SP\" + sp);\n\n\nflag = 0;\nif (rpm_check(release:\"SLES12\", sp:\"5\", reference:\"libxml2-2-2.9.4-46.40.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"5\", reference:\"libxml2-2-32bit-2.9.4-46.40.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"5\", reference:\"libxml2-2-debuginfo-2.9.4-46.40.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"5\", reference:\"libxml2-2-debuginfo-32bit-2.9.4-46.40.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"5\", reference:\"libxml2-debugsource-2.9.4-46.40.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"5\", reference:\"libxml2-tools-2.9.4-46.40.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"5\", reference:\"libxml2-tools-debuginfo-2.9.4-46.40.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"5\", reference:\"python-libxml2-2.9.4-46.40.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"5\", reference:\"python-libxml2-debuginfo-2.9.4-46.40.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"5\", reference:\"python-libxml2-debugsource-2.9.4-46.40.1\")) flag++;\n\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());\n else security_hole(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"libxml2\");\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-01-11T14:49:42", "description": "An update of the libxml2 package has been released.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-06-10T00:00:00", "type": "nessus", "title": "Photon OS 2.0: Libxml2 PHSA-2021-2.0-0351", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-3517", "CVE-2021-3518", "CVE-2021-3537"], "modified": "2022-05-09T00:00:00", "cpe": ["p-cpe:/a:vmware:photonos:libxml2", "cpe:/o:vmware:photonos:2.0"], "id": "PHOTONOS_PHSA-2021-2_0-0351_LIBXML2.NASL", "href": "https://www.tenable.com/plugins/nessus/150442", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from VMware Security Advisory PHSA-2021-2.0-0351. The text\n# itself is copyright (C) VMware, Inc.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(150442);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/09\");\n\n script_cve_id(\"CVE-2021-3517\", \"CVE-2021-3518\", \"CVE-2021-3537\");\n\n script_name(english:\"Photon OS 2.0: Libxml2 PHSA-2021-2.0-0351\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote PhotonOS host is missing multiple security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"An update of the libxml2 package has been released.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://github.com/vmware/photon/wiki/Security-Updates-2-351.md\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected Linux packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-3517\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2021-3518\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/05/14\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/06/07\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/06/10\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:vmware:photonos:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:vmware:photonos:2.0\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"PhotonOS Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/PhotonOS/release\", \"Host/PhotonOS/rpm-list\");\n\n exit(0);\n}\n\ninclude('audit.inc');\ninclude('global_settings.inc');\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nrelease = get_kb_item('Host/PhotonOS/release');\nif (isnull(release) || release !~ \"^VMware Photon\") audit(AUDIT_OS_NOT, 'PhotonOS');\nif (release !~ \"^VMware Photon (?:Linux|OS) 2\\.0(\\D|$)\") audit(AUDIT_OS_NOT, 'PhotonOS 2.0');\n\nif (!get_kb_item('Host/PhotonOS/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'PhotonOS', cpu);\n\nflag = 0;\n\nif (rpm_check(release:'PhotonOS-2.0', cpu:'x86_64', reference:'libxml2-2.9.11-1.ph2')) flag++;\nif (rpm_check(release:'PhotonOS-2.0', cpu:'x86_64', reference:'libxml2-devel-2.9.11-1.ph2')) flag++;\nif (rpm_check(release:'PhotonOS-2.0', cpu:'x86_64', reference:'libxml2-python-2.9.11-1.ph2')) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'libxml2');\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-09-14T15:18:00", "description": "This update for libxml2 fixes the following issues :\n\nCVE-2019-20388: Fixed a memory leak in xmlSchemaPreRun (bsc#1161521).\n\nCVE-2020-7595: Fixed an infinite loop in an EOF situation (bsc#1161517).\n\nCVE-2020-24977: Fixed a global-buffer-overflow in xmlEncodeEntitiesInternal (bsc#1176179).\n\nFixed invalid xmlns references due to CVE-2019-19956 (bsc#1172021).\n\nNote that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"score": 6.5, "vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L"}, "published": "2020-12-09T00:00:00", "type": "nessus", "title": "SUSE SLES12 Security Update : libxml2 (SUSE-SU-2020:2609-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-19956", "CVE-2019-20388", "CVE-2020-24977", "CVE-2020-7595"], "modified": "2021-01-13T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:libxml2", "p-cpe:/a:novell:suse_linux:libxml2-2", "p-cpe:/a:novell:suse_linux:libxml2-2-debuginfo", "p-cpe:/a:novell:suse_linux:libxml2-debugsource", "p-cpe:/a:novell:suse_linux:libxml2-tools", "p-cpe:/a:novell:suse_linux:libxml2-tools-debuginfo", "p-cpe:/a:novell:suse_linux:python-libxml2", "p-cpe:/a:novell:suse_linux:python-libxml2-debuginfo", "p-cpe:/a:novell:suse_linux:python-libxml2-debugsource", "cpe:/o:novell:suse_linux:12"], "id": "SUSE_SU-2020-2609-1.NASL", "href": "https://www.tenable.com/plugins/nessus/143683", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from SUSE update advisory SUSE-SU-2020:2609-1.\n# The text itself is copyright (C) SUSE.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(143683);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/13\");\n\n script_cve_id(\"CVE-2019-19956\", \"CVE-2019-20388\", \"CVE-2020-24977\", \"CVE-2020-7595\");\n\n script_name(english:\"SUSE SLES12 Security Update : libxml2 (SUSE-SU-2020:2609-1)\");\n script_summary(english:\"Checks rpm output for the updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\"The remote SUSE host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"This update for libxml2 fixes the following issues :\n\nCVE-2019-20388: Fixed a memory leak in xmlSchemaPreRun (bsc#1161521).\n\nCVE-2020-7595: Fixed an infinite loop in an EOF situation\n(bsc#1161517).\n\nCVE-2020-24977: Fixed a global-buffer-overflow in\nxmlEncodeEntitiesInternal (bsc#1176179).\n\nFixed invalid xmlns references due to CVE-2019-19956 (bsc#1172021).\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the SUSE security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1159928\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1161517\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1161521\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1172021\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1176179\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-19956/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-20388/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2020-24977/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2020-7595/\"\n );\n # https://www.suse.com/support/update/announcement/2020/suse-su-20202609-1\n script_set_attribute(\n attribute:\"see_also\",\n value:\"http://www.nessus.org/u?26efccc4\"\n );\n script_set_attribute(\n attribute:\"solution\",\n value:\n\"To install this SUSE Security Update use the SUSE recommended\ninstallation methods like YaST online_update or 'zypper patch'.\n\nAlternatively you can run the command listed for your product :\n\nSUSE Linux Enterprise Software Development Kit 12-SP5 :\n\nzypper in -t patch SUSE-SLE-SDK-12-SP5-2020-2609=1\n\nSUSE Linux Enterprise Server 12-SP5 :\n\nzypper in -t patch SUSE-SLE-SERVER-12-SP5-2020-2609=1\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2020-24977\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:libxml2-2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:libxml2-2-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:libxml2-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:libxml2-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:libxml2-tools-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:python-libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:python-libxml2-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:python-libxml2-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:suse_linux:12\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/12/24\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/09/11\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/12/09\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2020-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"SuSE Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/SuSE/release\");\nif (isnull(release) || release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nos_ver = pregmatch(pattern: \"^(SLE(S|D)\\d+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"SUSE\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLES12)$\", string:os_ver)) audit(AUDIT_OS_NOT, \"SUSE SLES12\", \"SUSE \" + os_ver);\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (cpu !~ \"^i[3-6]86$\" && \"x86_64\" >!< cpu && \"s390x\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"SUSE \" + os_ver, cpu);\n\nsp = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(sp)) sp = \"0\";\nif (os_ver == \"SLES12\" && (! preg(pattern:\"^(5)$\", string:sp))) audit(AUDIT_OS_NOT, \"SLES12 SP5\", os_ver + \" SP\" + sp);\n\n\nflag = 0;\nif (rpm_check(release:\"SLES12\", sp:\"5\", reference:\"libxml2-2-2.9.4-46.34.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"5\", reference:\"libxml2-2-32bit-2.9.4-46.34.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"5\", reference:\"libxml2-2-debuginfo-2.9.4-46.34.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"5\", reference:\"libxml2-2-debuginfo-32bit-2.9.4-46.34.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"5\", reference:\"libxml2-debugsource-2.9.4-46.34.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"5\", reference:\"libxml2-tools-2.9.4-46.34.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"5\", reference:\"libxml2-tools-debuginfo-2.9.4-46.34.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"5\", reference:\"python-libxml2-2.9.4-46.34.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"5\", reference:\"python-libxml2-debuginfo-2.9.4-46.34.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"5\", reference:\"python-libxml2-debugsource-2.9.4-46.34.1\")) flag++;\n\n\nif (flag)\n{\n if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());\n else security_warning(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"libxml2\");\n}\n", "cvss": {"score": 6.4, "vector": "AV:N/AC:L/Au:N/C:P/I:N/A:P"}}, {"lastseen": "2023-01-10T19:20:44", "description": "The version of Oracle HTTP Server installed on the remote host are affected by multiple vulnerabilities as referenced in the April 2022 CPU advisory.\n\n - Vulnerability in the Oracle HTTP Server product of Oracle Fusion Middleware (component: Web Listener (Apache HTTP Server)). Supported versions that are affected are 12.2.1.3.0 and 12.2.1.4.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle HTTP Server. Successful attacks of this vulnerability can result in takeover of Oracle HTTP Server.\n CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). (CVE-2021-39275)\n\n - Vulnerability in the Oracle HTTP Server product of Oracle Fusion Middleware (component: SSL Module (cURL)). Supported versions that are affected are 12.2.1.3.0 and 12.2.1.4.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTPS to compromise Oracle HTTP Server. Successful attacks of this vulnerability can result in takeover of Oracle HTTP Server. CVSS 3.1 Base Score 8.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H). (CVE-2021-22901)\n\n - Vulnerability in the Oracle HTTP Server product of Oracle Fusion Middleware (component: SSL Module (Apache HTTP Server)). Supported versions that are affected are 12.2.1.3.0 and 12.2.1.4.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTPS to compromise Oracle HTTP Server. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle HTTP Server accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle HTTP Server. CVSS 3.1 Base Score 6.5 (Integrity and Availability impacts).\n CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L). (CVE-2021-44224)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2022-04-20T00:00:00", "type": "nessus", "title": "Oracle HTTP Server (Apr 2022 CPU)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-24977", "CVE-2021-22901", "CVE-2021-39275", "CVE-2021-44224"], "modified": "2022-12-30T00:00:00", "cpe": ["cpe:/a:oracle:fusion_middleware", "cpe:/a:oracle:http_server"], "id": "ORACLE_HTTP_SERVER_CPU_APR_2022.NASL", "href": "https://www.tenable.com/plugins/nessus/159947", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable, Inc.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(159947);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/12/30\");\n\n script_cve_id(\n \"CVE-2020-24977\",\n \"CVE-2021-22901\",\n \"CVE-2021-39275\",\n \"CVE-2021-44224\"\n );\n script_xref(name:\"IAVA\", value:\"2022-A-0171\");\n\n script_name(english:\"Oracle HTTP Server (Apr 2022 CPU)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote host is affected by multiple vulnerabilities\");\n script_set_attribute(attribute:\"description\", value:\n\"The version of Oracle HTTP Server installed on the remote host are affected by multiple vulnerabilities as referenced\nin the April 2022 CPU advisory.\n\n - Vulnerability in the Oracle HTTP Server product of Oracle Fusion Middleware (component: Web Listener\n (Apache HTTP Server)). Supported versions that are affected are 12.2.1.3.0 and 12.2.1.4.0. Easily\n exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise\n Oracle HTTP Server. Successful attacks of this vulnerability can result in takeover of Oracle HTTP Server.\n CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). (CVE-2021-39275)\n\n - Vulnerability in the Oracle HTTP Server product of Oracle Fusion Middleware (component: SSL Module\n (cURL)). Supported versions that are affected are 12.2.1.3.0 and 12.2.1.4.0. Difficult to exploit\n vulnerability allows unauthenticated attacker with network access via HTTPS to compromise Oracle HTTP\n Server. Successful attacks of this vulnerability can result in takeover of Oracle HTTP Server. CVSS 3.1\n Base Score 8.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H). (CVE-2021-22901)\n\n - Vulnerability in the Oracle HTTP Server product of Oracle Fusion Middleware (component: SSL Module (Apache\n HTTP Server)). Supported versions that are affected are 12.2.1.3.0 and 12.2.1.4.0. Easily exploitable\n vulnerability allows unauthenticated attacker with network access via HTTPS to compromise Oracle HTTP\n Server. Successful attacks of this vulnerability can result in unauthorized update, insert or delete\n access to some of Oracle HTTP Server accessible data and unauthorized ability to cause a partial denial of\n service (partial DOS) of Oracle HTTP Server. CVSS 3.1 Base Score 6.5 (Integrity and Availability impacts).\n CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L). (CVE-2021-44224)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.oracle.com/docs/tech/security-alerts/cpuapr2022cvrf.xml\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.oracle.com/security-alerts/cpuapr2022.html\");\n script_set_attribute(attribute:\"solution\", value:\n\"Apply the appropriate patch according to the April 2022 Oracle Critical Patch Update advisory.\");\n script_set_attribute(attribute:\"agent\", value:\"all\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-39275\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2022/04/19\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2022/04/19\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2022/04/20\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/a:oracle:fusion_middleware\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/a:oracle:http_server\");\n script_set_attribute(attribute:\"stig_severity\", value:\"I\");\n script_set_attribute(attribute:\"thorough_tests\", value:\"true\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Web Servers\");\n\n script_copyright(english:\"This script is Copyright (C) 2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"oracle_http_server_installed.nbin\");\n script_require_keys(\"Oracle/OHS/Installed\");\n\n exit(0);\n}\n\ninclude('oracle_http_server_patch_func.inc');\n\nget_kb_item_or_exit('Oracle/OHS/Installed');\nvar install_list = get_kb_list_or_exit('Oracle/OHS/*/EffectiveVersion');\n\nvar install = branch(install_list, key:TRUE, value:TRUE);\n\nvar patches = make_array();\npatches['12.2.1.3'] = make_array('fix_ver', '12.2.1.3.220315', 'patch', '33960919');\npatches['12.2.1.4'] = make_array('fix_ver', '12.2.1.4.220330', 'patch', '34015729');\n\noracle_http_server_check_vuln(\n install : install,\n min_patches : patches,\n severity : SECURITY_HOLE\n);\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-01-11T14:49:05", "description": "This update for libxml2 fixes the following issues :\n\nSecurity issues fixed :\n\n - CVE-2021-3537: NULL pointer dereference in valid.c:xmlValidBuildAContentModel (bsc#1185698) CVE-2021-3518: Fixed a use after free in xinclude.c:xmlXIncludeDoProcess (bsc#1185408).\n\nCVE-2021-3517: Fixed a heap-based buffer overflow in entities.c:xmlEncodeEntitiesInternal (bsc#1185410).\n\nCVE-2021-3516: Fixed a use after free in entities.c:xmlEncodeEntitiesInternal (bsc#1185409).\n\nNote that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-05-20T00:00:00", "type": "nessus", "title": "SUSE SLES12 Security Update : libxml2 (SUSE-SU-2021:1658-1)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-3516", "CVE-2021-3517", "CVE-2021-3518", "CVE-2021-3537"], "modified": "2022-05-10T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:libxml2", "p-cpe:/a:novell:suse_linux:libxml2-2", "p-cpe:/a:novell:suse_linux:libxml2-2-debuginfo", "p-cpe:/a:novell:suse_linux:libxml2-debugsource", "p-cpe:/a:novell:suse_linux:libxml2-tools", "p-cpe:/a:novell:suse_linux:libxml2-tools-debuginfo", "p-cpe:/a:novell:suse_linux:python-libxml2", "p-cpe:/a:novell:suse_linux:python-libxml2-debuginfo", "p-cpe:/a:novell:suse_linux:python-libxml2-debugsource", "cpe:/o:novell:suse_linux:12"], "id": "SUSE_SU-2021-1658-1.NASL", "href": "https://www.tenable.com/plugins/nessus/149807", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from SUSE update advisory SUSE-SU-2021:1658-1.\n# The text itself is copyright (C) SUSE.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(149807);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/10\");\n\n script_cve_id(\n \"CVE-2021-3516\",\n \"CVE-2021-3517\",\n \"CVE-2021-3518\",\n \"CVE-2021-3537\"\n );\n\n script_name(english:\"SUSE SLES12 Security Update : libxml2 (SUSE-SU-2021:1658-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote SUSE host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"This update for libxml2 fixes the following issues :\n\nSecurity issues fixed :\n\n - CVE-2021-3537: NULL pointer dereference in\n valid.c:xmlValidBuildAContentModel (bsc#1185698)\n CVE-2021-3518: Fixed a use after free in\n xinclude.c:xmlXIncludeDoProcess (bsc#1185408).\n\nCVE-2021-3517: Fixed a heap-based buffer overflow in\nentities.c:xmlEncodeEntitiesInternal (bsc#1185410).\n\nCVE-2021-3516: Fixed a use after free in\nentities.c:xmlEncodeEntitiesInternal (bsc#1185409).\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the SUSE security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/show_bug.cgi?id=1185408\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/show_bug.cgi?id=1185409\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/show_bug.cgi?id=1185410\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/show_bug.cgi?id=1185698\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3516/\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3517/\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3518/\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3537/\");\n # https://www.suse.com/support/update/announcement/2021/suse-su-20211658-1\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?11729225\");\n script_set_attribute(attribute:\"solution\", value:\n\"To install this SUSE Security Update use the SUSE recommended\ninstallation methods like YaST online_update or 'zypper patch'.\n\nAlternatively you can run the command listed for your product :\n\nSUSE OpenStack Cloud Crowbar 9 :\n\nzypper in -t patch SUSE-OpenStack-Cloud-Crowbar-9-2021-1658=1\n\nSUSE OpenStack Cloud Crowbar 8 :\n\nzypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2021-1658=1\n\nSUSE OpenStack Cloud 9 :\n\nzypper in -t patch SUSE-OpenStack-Cloud-9-2021-1658=1\n\nSUSE OpenStack Cloud 8 :\n\nzypper in -t patch SUSE-OpenStack-Cloud-8-2021-1658=1\n\nSUSE Linux Enterprise Software Development Kit 12-SP5 :\n\nzypper in -t patch SUSE-SLE-SDK-12-SP5-2021-1658=1\n\nSUSE Linux Enterprise Server for SAP 12-SP4 :\n\nzypper in -t patch SUSE-SLE-SAP-12-SP4-2021-1658=1\n\nSUSE Linux Enterprise Server for SAP 12-SP3 :\n\nzypper in -t patch SUSE-SLE-SAP-12-SP3-2021-1658=1\n\nSUSE Linux Enterprise Server 12-SP5 :\n\nzypper in -t patch SUSE-SLE-SERVER-12-SP5-2021-1658=1\n\nSUSE Linux Enterprise Server 12-SP4-LTSS :\n\nzypper in -t patch SUSE-SLE-SERVER-12-SP4-LTSS-2021-1658=1\n\nSUSE Linux Enterprise Server 12-SP3-LTSS :\n\nzypper in -t patch SUSE-SLE-SERVER-12-SP3-2021-1658=1\n\nSUSE Linux Enterprise Server 12-SP3-BCL :\n\nzypper in -t patch SUSE-SLE-SERVER-12-SP3-BCL-2021-1658=1\n\nSUSE Linux Enterprise Server 12-SP2-BCL :\n\nzypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2021-1658=1\n\nHPE Helion Openstack 8 :\n\nzypper in -t patch HPE-Helion-OpenStack-8-2021-1658=1\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-3517\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2021-3518\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/05/14\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/05/19\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/05/20\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:libxml2-2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:libxml2-2-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:libxml2-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:libxml2-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:libxml2-tools-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:python-libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:python-libxml2-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:python-libxml2-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:suse_linux:12\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"SuSE Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/SuSE/release\");\nif (isnull(release) || release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nos_ver = pregmatch(pattern: \"^(SLE(S|D)\\d+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"SUSE\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLES12)$\", string:os_ver)) audit(AUDIT_OS_NOT, \"SUSE SLES12\", \"SUSE \" + os_ver);\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (cpu !~ \"^i[3-6]86$\" && \"x86_64\" >!< cpu && \"s390x\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"SUSE \" + os_ver, cpu);\n\nsp = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(sp)) sp = \"0\";\nif (os_ver == \"SLES12\" && (! preg(pattern:\"^(2|3|4|5)$\", string:sp))) audit(AUDIT_OS_NOT, \"SLES12 SP2/3/4/5\", os_ver + \" SP\" + sp);\n\n\nflag = 0;\nif (rpm_check(release:\"SLES12\", sp:\"4\", reference:\"libxml2-2-2.9.4-46.43.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"4\", reference:\"libxml2-2-32bit-2.9.4-46.43.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"4\", reference:\"libxml2-2-debuginfo-2.9.4-46.43.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"4\", reference:\"libxml2-2-debuginfo-32bit-2.9.4-46.43.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"4\", reference:\"libxml2-debugsource-2.9.4-46.43.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"4\", reference:\"libxml2-tools-2.9.4-46.43.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"4\", reference:\"libxml2-tools-debuginfo-2.9.4-46.43.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"4\", reference:\"python-libxml2-2.9.4-46.43.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"4\", reference:\"python-libxml2-debuginfo-2.9.4-46.43.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"4\", reference:\"python-libxml2-debugsource-2.9.4-46.43.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"3\", reference:\"libxml2-2-2.9.4-46.43.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"3\", reference:\"libxml2-2-32bit-2.9.4-46.43.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"3\", reference:\"libxml2-2-debuginfo-2.9.4-46.43.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"3\", reference:\"libxml2-2-debuginfo-32bit-2.9.4-46.43.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"3\", reference:\"libxml2-debugsource-2.9.4-46.43.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"3\", reference:\"libxml2-tools-2.9.4-46.43.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"3\", reference:\"libxml2-tools-debuginfo-2.9.4-46.43.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"3\", reference:\"python-libxml2-2.9.4-46.43.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"3\", reference:\"python-libxml2-debuginfo-2.9.4-46.43.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"3\", reference:\"python-libxml2-debugsource-2.9.4-46.43.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"2\", cpu:\"x86_64\", reference:\"libxml2-2-2.9.4-46.43.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"2\", cpu:\"x86_64\", reference:\"libxml2-2-32bit-2.9.4-46.43.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"2\", cpu:\"x86_64\", reference:\"libxml2-2-debuginfo-2.9.4-46.43.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"2\", cpu:\"x86_64\", reference:\"libxml2-2-debuginfo-32bit-2.9.4-46.43.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"2\", cpu:\"x86_64\", reference:\"libxml2-debugsource-2.9.4-46.43.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"2\", cpu:\"x86_64\", reference:\"libxml2-tools-2.9.4-46.43.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"2\", cpu:\"x86_64\", reference:\"libxml2-tools-debuginfo-2.9.4-46.43.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"2\", cpu:\"x86_64\", reference:\"python-libxml2-2.9.4-46.43.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"2\", cpu:\"x86_64\", reference:\"python-libxml2-debuginfo-2.9.4-46.43.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"2\", cpu:\"x86_64\", reference:\"python-libxml2-debugsource-2.9.4-46.43.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"5\", reference:\"libxml2-2-2.9.4-46.43.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"5\", reference:\"libxml2-2-32bit-2.9.4-46.43.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"5\", reference:\"libxml2-2-debuginfo-2.9.4-46.43.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"5\", reference:\"libxml2-2-debuginfo-32bit-2.9.4-46.43.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"5\", reference:\"libxml2-debugsource-2.9.4-46.43.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"5\", reference:\"libxml2-tools-2.9.4-46.43.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"5\", reference:\"libxml2-tools-debuginfo-2.9.4-46.43.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"5\", reference:\"python-libxml2-2.9.4-46.43.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"5\", reference:\"python-libxml2-debuginfo-2.9.4-46.43.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"5\", reference:\"python-libxml2-debugsource-2.9.4-46.43.1\")) flag++;\n\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());\n else security_hole(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"libxml2\");\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-01-11T14:49:04", "description": "This update for libxml2 fixes the following issues :\n\nCVE-2021-3537: NULL pointer dereference in valid.c:xmlValidBuildAContentModel (bsc#1185698)\n\nCVE-2021-3518: Fixed a use after free in xinclude.c:xmlXIncludeDoProcess (bsc#1185408).\n\nCVE-2021-3517: Fixed a heap-based buffer overflow in entities.c:xmlEncodeEntitiesInternal (bsc#1185410).\n\nCVE-2021-3516: Fixed a use after free in entities.c:xmlEncodeEntitiesInternal (bsc#1185409).\n\nNote that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-05-20T00:00:00", "type": "nessus", "title": "SUSE SLED15 / SLES15 Security Update : libxml2 (SUSE-SU-2021:1654-1)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-3516", "CVE-2021-3517", "CVE-2021-3518", "CVE-2021-3537"], "modified": "2022-05-10T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:libxml2", "p-cpe:/a:novell:suse_linux:libxml2-2", "p-cpe:/a:novell:suse_linux:libxml2-2-32bit-debuginfo", "p-cpe:/a:novell:suse_linux:libxml2-2-debuginfo", "p-cpe:/a:novell:suse_linux:libxml2-debugsource", "p-cpe:/a:novell:suse_linux:libxml2-devel", "p-cpe:/a:novell:suse_linux:libxml2-tools", "p-cpe:/a:novell:suse_linux:libxml2-tools-debuginfo", "p-cpe:/a:novell:suse_linux:python-libxml2-python-debugsource", "p-cpe:/a:novell:suse_linux:python2-libxml2-python", "p-cpe:/a:novell:suse_linux:python2-libxml2-python-debuginfo", "p-cpe:/a:novell:suse_linux:python3-libxml2-python", "p-cpe:/a:novell:suse_linux:python3-libxml2-python-debuginfo", "cpe:/o:novell:suse_linux:15"], "id": "SUSE_SU-2021-1654-1.NASL", "href": "https://www.tenable.com/plugins/nessus/149796", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from SUSE update advisory SUSE-SU-2021:1654-1.\n# The text itself is copyright (C) SUSE.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(149796);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/10\");\n\n script_cve_id(\n \"CVE-2021-3516\",\n \"CVE-2021-3517\",\n \"CVE-2021-3518\",\n \"CVE-2021-3537\"\n );\n\n script_name(english:\"SUSE SLED15 / SLES15 Security Update : libxml2 (SUSE-SU-2021:1654-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote SUSE host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"This update for libxml2 fixes the following issues :\n\nCVE-2021-3537: NULL pointer dereference in\nvalid.c:xmlValidBuildAContentModel (bsc#1185698)\n\nCVE-2021-3518: Fixed a use after free in\nxinclude.c:xmlXIncludeDoProcess (bsc#1185408).\n\nCVE-2021-3517: Fixed a heap-based buffer overflow in\nentities.c:xmlEncodeEntitiesInternal (bsc#1185410).\n\nCVE-2021-3516: Fixed a use after free in\nentities.c:xmlEncodeEntitiesInternal (bsc#1185409).\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the SUSE security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/show_bug.cgi?id=1185408\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/show_bug.cgi?id=1185409\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/show_bug.cgi?id=1185410\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/show_bug.cgi?id=1185698\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3516/\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3517/\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3518/\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3537/\");\n # https://www.suse.com/support/update/announcement/2021/suse-su-20211654-1\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?4e70541a\");\n script_set_attribute(attribute:\"solution\", value:\n\"To install this SUSE Security Update use the SUSE recommended\ninstallation methods like YaST online_update or 'zypper patch'.\n\nAlternatively you can run the command listed for your product :\n\nSUSE MicroOS 5.0 :\n\nzypper in -t patch SUSE-SUSE-MicroOS-5.0-2021-1654=1\n\nSUSE Linux Enterprise Module for Python2 15-SP3 :\n\nzypper in -t patch SUSE-SLE-Module-Python2-15-SP3-2021-1654=1\n\nSUSE Linux Enterprise Module for Python2 15-SP2 :\n\nzypper in -t patch SUSE-SLE-Module-Python2-15-SP2-2021-1654=1\n\nSUSE Linux Enterprise Module for Basesystem 15-SP3 :\n\nzypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2021-1654=1\n\nSUSE Linux Enterprise Module for Basesystem 15-SP2 :\n\nzypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2021-1654=1\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-3517\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2021-3518\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/05/14\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/05/19\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/05/20\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:libxml2-2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:libxml2-2-32bit-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:libxml2-2-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:libxml2-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:libxml2-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:libxml2-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:libxml2-tools-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:python-libxml2-python-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:python2-libxml2-python\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:python2-libxml2-python-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:python3-libxml2-python\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:python3-libxml2-python-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:suse_linux:15\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"SuSE Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/SuSE/release\");\nif (isnull(release) || release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nos_ver = pregmatch(pattern: \"^(SLE(S|D)\\d+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"SUSE\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLED15|SLES15)$\", string:os_ver)) audit(AUDIT_OS_NOT, \"SUSE SLED15 / SLES15\", \"SUSE \" + os_ver);\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (cpu !~ \"^i[3-6]86$\" && \"x86_64\" >!< cpu && \"s390x\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"SUSE \" + os_ver, cpu);\n\nsp = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(sp)) sp = \"0\";\nif (os_ver == \"SLES15\" && (! preg(pattern:\"^(2|3)$\", string:sp))) audit(AUDIT_OS_NOT, \"SLES15 SP2/3\", os_ver + \" SP\" + sp);\nif (os_ver == \"SLED15\" && (! preg(pattern:\"^(2|3)$\", string:sp))) audit(AUDIT_OS_NOT, \"SLED15 SP2/3\", os_ver + \" SP\" + sp);\n\n\nflag = 0;\nif (rpm_check(release:\"SLES15\", sp:\"3\", cpu:\"x86_64\", reference:\"libxml2-2-32bit-2.9.7-3.34.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"3\", cpu:\"x86_64\", reference:\"libxml2-2-32bit-debuginfo-2.9.7-3.34.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"3\", reference:\"libxml2-2-2.9.7-3.34.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"3\", reference:\"libxml2-2-debuginfo-2.9.7-3.34.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"3\", reference:\"libxml2-debugsource-2.9.7-3.34.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"3\", reference:\"libxml2-devel-2.9.7-3.34.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"3\", reference:\"libxml2-tools-2.9.7-3.34.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"3\", reference:\"libxml2-tools-debuginfo-2.9.7-3.34.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"3\", reference:\"python-libxml2-python-debugsource-2.9.7-3.34.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"3\", reference:\"python2-libxml2-python-2.9.7-3.34.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"3\", reference:\"python2-libxml2-python-debuginfo-2.9.7-3.34.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"3\", reference:\"python3-libxml2-python-2.9.7-3.34.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"3\", reference:\"python3-libxml2-python-debuginfo-2.9.7-3.34.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"2\", cpu:\"x86_64\", reference:\"libxml2-2-32bit-2.9.7-3.34.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"2\", cpu:\"x86_64\", reference:\"libxml2-2-32bit-debuginfo-2.9.7-3.34.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"2\", reference:\"libxml2-2-2.9.7-3.34.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"2\", reference:\"libxml2-2-debuginfo-2.9.7-3.34.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"2\", reference:\"libxml2-debugsource-2.9.7-3.34.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"2\", reference:\"libxml2-devel-2.9.7-3.34.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"2\", reference:\"libxml2-tools-2.9.7-3.34.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"2\", reference:\"libxml2-tools-debuginfo-2.9.7-3.34.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"2\", reference:\"python-libxml2-python-debugsource-2.9.7-3.34.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"2\", reference:\"python2-libxml2-python-2.9.7-3.34.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"2\", reference:\"python2-libxml2-python-debuginfo-2.9.7-3.34.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"2\", reference:\"python3-libxml2-python-2.9.7-3.34.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"2\", reference:\"python3-libxml2-python-debuginfo-2.9.7-3.34.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"3\", cpu:\"x86_64\", reference:\"libxml2-2-32bit-2.9.7-3.34.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"3\", cpu:\"x86_64\", reference:\"libxml2-2-32bit-debuginfo-2.9.7-3.34.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"3\", reference:\"libxml2-2-2.9.7-3.34.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"3\", reference:\"libxml2-2-debuginfo-2.9.7-3.34.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"3\", reference:\"libxml2-debugsource-2.9.7-3.34.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"3\", reference:\"libxml2-devel-2.9.7-3.34.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"3\", reference:\"libxml2-tools-2.9.7-3.34.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"3\", reference:\"libxml2-tools-debuginfo-2.9.7-3.34.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"3\", reference:\"python-libxml2-python-debugsource-2.9.7-3.34.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"3\", reference:\"python2-libxml2-python-2.9.7-3.34.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"3\", reference:\"python2-libxml2-python-debuginfo-2.9.7-3.34.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"3\", reference:\"python3-libxml2-python-2.9.7-3.34.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"3\", reference:\"python3-libxml2-python-debuginfo-2.9.7-3.34.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"2\", cpu:\"x86_64\", reference:\"libxml2-2-32bit-2.9.7-3.34.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"2\", cpu:\"x86_64\", reference:\"libxml2-2-32bit-debuginfo-2.9.7-3.34.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"2\", reference:\"libxml2-2-2.9.7-3.34.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"2\", reference:\"libxml2-2-debuginfo-2.9.7-3.34.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"2\", reference:\"libxml2-debugsource-2.9.7-3.34.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"2\", reference:\"libxml2-devel-2.9.7-3.34.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"2\", reference:\"libxml2-tools-2.9.7-3.34.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"2\", reference:\"libxml2-tools-debuginfo-2.9.7-3.34.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"2\", reference:\"python-libxml2-python-debugsource-2.9.7-3.34.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"2\", reference:\"python2-libxml2-python-2.9.7-3.34.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"2\", reference:\"python2-libxml2-python-debuginfo-2.9.7-3.34.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"2\", reference:\"python3-libxml2-python-2.9.7-3.34.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"2\", reference:\"python3-libxml2-python-debuginfo-2.9.7-3.34.1\")) flag++;\n\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());\n else security_hole(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"libxml2\");\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-01-11T14:49:21", "description": "This update for libxml2 fixes the following issues :\n\n - CVE-2021-3537: NULL pointer dereference in valid.c:xmlValidBuildAContentModel (bsc#1185698)\n\n - CVE-2021-3518: Fixed a use after free in xinclude.c:xmlXIncludeDoProcess (bsc#1185408).\n\n - CVE-2021-3517: Fixed a heap based buffer overflow in entities.c:xmlEncodeEntitiesInternal (bsc#1185410).\n\n - CVE-2021-3516: Fixed a use after free in entities.c:xmlEncodeEntitiesInternal (bsc#1185409).\n\nThis update was imported from the SUSE:SLE-15:Update update project.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-05-25T00:00:00", "type": "nessus", "title": "openSUSE Security Update : libxml2 (openSUSE-2021-764)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-3516", "CVE-2021-3517", "CVE-2021-3518", "CVE-2021-3537"], "modified": "2022-05-10T00:00:00", "cpe": ["p-cpe:/a:novell:opensuse:libxml2-2", "p-cpe:/a:novell:opensuse:libxml2-2-32bit", "p-cpe:/a:novell:opensuse:libxml2-2-32bit-debuginfo", "p-cpe:/a:novell:opensuse:libxml2-2-debuginfo", "p-cpe:/a:novell:opensuse:libxml2-debugsource", "p-cpe:/a:novell:opensuse:libxml2-devel", "p-cpe:/a:novell:opensuse:libxml2-devel-32bit", "p-cpe:/a:novell:opensuse:libxml2-tools", "p-cpe:/a:novell:opensuse:libxml2-tools-debuginfo", "p-cpe:/a:novell:opensuse:python-libxml2-python-debugsource", "p-cpe:/a:novell:opensuse:python2-libxml2-python", "p-cpe:/a:novell:opensuse:python2-libxml2-python-debuginfo", "p-cpe:/a:novell:opensuse:python3-libxml2-python", "p-cpe:/a:novell:opensuse:python3-libxml2-python-debuginfo", "cpe:/o:novell:opensuse:15.2"], "id": "OPENSUSE-2021-764.NASL", "href": "https://www.tenable.com/plugins/nessus/149895", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from openSUSE Security Update openSUSE-2021-764.\n#\n# The text description of this plugin is (C) SUSE LLC.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(149895);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/10\");\n\n script_cve_id(\n \"CVE-2021-3516\",\n \"CVE-2021-3517\",\n \"CVE-2021-3518\",\n \"CVE-2021-3537\"\n );\n\n script_name(english:\"openSUSE Security Update : libxml2 (openSUSE-2021-764)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote openSUSE host is missing a security update.\");\n script_set_attribute(attribute:\"description\", value:\n\"This update for libxml2 fixes the following issues :\n\n - CVE-2021-3537: NULL pointer dereference in\n valid.c:xmlValidBuildAContentModel (bsc#1185698)\n\n - CVE-2021-3518: Fixed a use after free in\n xinclude.c:xmlXIncludeDoProcess (bsc#1185408).\n\n - CVE-2021-3517: Fixed a heap based buffer overflow in\n entities.c:xmlEncodeEntitiesInternal (bsc#1185410).\n\n - CVE-2021-3516: Fixed a use after free in\n entities.c:xmlEncodeEntitiesInternal (bsc#1185409).\n\nThis update was imported from the SUSE:SLE-15:Update update project.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1185408\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1185409\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1185410\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1185698\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected libxml2 packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-3517\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2021-3518\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/05/14\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/05/22\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/05/25\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:libxml2-2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:libxml2-2-32bit\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:libxml2-2-32bit-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:libxml2-2-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:libxml2-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:libxml2-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:libxml2-devel-32bit\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:libxml2-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:libxml2-tools-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:python-libxml2-python-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:python2-libxml2-python\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:python2-libxml2-python-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:python3-libxml2-python\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:python3-libxml2-python-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:opensuse:15.2\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"SuSE Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/SuSE/release\");\nif (isnull(release) || release =~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"openSUSE\");\nif (release !~ \"^(SUSE15\\.2)$\") audit(AUDIT_OS_RELEASE_NOT, \"openSUSE\", \"15.2\", release);\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nourarch = get_kb_item(\"Host/cpu\");\nif (!ourarch) audit(AUDIT_UNKNOWN_ARCH);\nif (ourarch !~ \"^(i586|i686|x86_64)$\") audit(AUDIT_ARCH_NOT, \"i586 / i686 / x86_64\", ourarch);\n\nflag = 0;\n\nif ( rpm_check(release:\"SUSE15.2\", reference:\"libxml2-2-2.9.7-lp152.10.12.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.2\", reference:\"libxml2-2-debuginfo-2.9.7-lp152.10.12.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.2\", reference:\"libxml2-debugsource-2.9.7-lp152.10.12.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.2\", reference:\"libxml2-devel-2.9.7-lp152.10.12.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.2\", reference:\"libxml2-tools-2.9.7-lp152.10.12.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.2\", reference:\"libxml2-tools-debuginfo-2.9.7-lp152.10.12.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.2\", reference:\"python-libxml2-python-debugsource-2.9.7-lp152.10.12.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.2\", reference:\"python2-libxml2-python-2.9.7-lp152.10.12.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.2\", reference:\"python2-libxml2-python-debuginfo-2.9.7-lp152.10.12.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.2\", reference:\"python3-libxml2-python-2.9.7-lp152.10.12.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.2\", reference:\"python3-libxml2-python-debuginfo-2.9.7-lp152.10.12.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.2\", cpu:\"x86_64\", reference:\"libxml2-2-32bit-2.9.7-lp152.10.12.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.2\", cpu:\"x86_64\", reference:\"libxml2-2-32bit-debuginfo-2.9.7-lp152.10.12.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.2\", cpu:\"x86_64\", reference:\"libxml2-devel-32bit-2.9.7-lp152.10.12.1\") ) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());\n else security_hole(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"libxml2-2 / libxml2-2-debuginfo / libxml2-debugsource / etc\");\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-01-11T14:48:44", "description": "Several vulnerabilities were discovered in libxml2, a library providing support to read, modify and write XML and HTML files, which could cause denial of service via application crash when parsing specially crafted files.\n\nFor Debian 9 stretch, these problems have been fixed in version 2.9.4+dfsg1-2.2+deb9u4.\n\nWe recommend that you upgrade your libxml2 packages.\n\nFor the detailed security status of libxml2 please refer to its security tracker page at:\nhttps://security-tracker.debian.org/tracker/libxml2\n\nNOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-05-11T00:00:00", "type": "nessus", "title": "Debian DLA-2653-1 : libxml2 security update", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-3516", "CVE-2021-3517", "CVE-2021-3518", "CVE-2021-3537"], "modified": "2022-05-11T00:00:00", "cpe": ["p-cpe:/a:debian:debian_linux:libxml2", "p-cpe:/a:debian:debian_linux:libxml2-dbg", "p-cpe:/a:debian:debian_linux:libxml2-dev", "p-cpe:/a:debian:debian_linux:libxml2-doc", "p-cpe:/a:debian:debian_linux:libxml2-utils", "p-cpe:/a:debian:debian_linux:libxml2-utils-dbg", "p-cpe:/a:debian:debian_linux:python-libxml2", "p-cpe:/a:debian:debian_linux:python-libxml2-dbg", "p-cpe:/a:debian:debian_linux:python3-libxml2", "p-cpe:/a:debian:debian_linux:python3-libxml2-dbg", "cpe:/o:debian:debian_linux:9.0"], "id": "DEBIAN_DLA-2653.NASL", "href": "https://www.tenable.com/plugins/nessus/149372", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Debian Security Advisory DLA-2653-1. The text\n# itself is copyright (C) Software in the Public Interest, Inc.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(149372);\n script_version(\"1.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/11\");\n\n script_cve_id(\"CVE-2021-3516\", \"CVE-2021-3517\", \"CVE-2021-3518\", \"CVE-2021-3537\");\n\n script_name(english:\"Debian DLA-2653-1 : libxml2 security update\");\n script_summary(english:\"Checks dpkg output for the updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\"The remote Debian host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"Several vulnerabilities were discovered in libxml2, a library\nproviding support to read, modify and write XML and HTML files, which\ncould cause denial of service via application crash when parsing\nspecially crafted files.\n\nFor Debian 9 stretch, these problems have been fixed in version\n2.9.4+dfsg1-2.2+deb9u4.\n\nWe recommend that you upgrade your libxml2 packages.\n\nFor the detailed security status of libxml2 please refer to its\nsecurity tracker page at:\nhttps://security-tracker.debian.org/tracker/libxml2\n\nNOTE: Tenable Network Security has extracted the preceding description\nblock directly from the DLA security advisory. Tenable has attempted\nto automatically clean and format it as much as possible without\nintroducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://lists.debian.org/debian-lts-announce/2021/05/msg00008.html\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://packages.debian.org/source/stretch/libxml2\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/source-package/libxml2\"\n );\n script_set_attribute(attribute:\"solution\", value:\"Upgrade the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-3517\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:libxml2-dbg\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:libxml2-dev\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:libxml2-doc\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:libxml2-utils\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:libxml2-utils-dbg\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:python-libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:python-libxml2-dbg\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:python3-libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:python3-libxml2-dbg\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:debian:debian_linux:9.0\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/05/14\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/05/10\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/05/11\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2021-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Debian Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/Debian/release\", \"Host/Debian/dpkg-l\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"debian_package.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nif (!get_kb_item(\"Host/Debian/release\")) audit(AUDIT_OS_NOT, \"Debian\");\nif (!get_kb_item(\"Host/Debian/dpkg-l\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\n\nflag = 0;\nif (deb_check(release:\"9.0\", prefix:\"libxml2\", reference:\"2.9.4+dfsg1-2.2+deb9u4\")) flag++;\nif (deb_check(release:\"9.0\", prefix:\"libxml2-dbg\", reference:\"2.9.4+dfsg1-2.2+deb9u4\")) flag++;\nif (deb_check(release:\"9.0\", prefix:\"libxml2-dev\", reference:\"2.9.4+dfsg1-2.2+deb9u4\")) flag++;\nif (deb_check(release:\"9.0\", prefix:\"libxml2-doc\", reference:\"2.9.4+dfsg1-2.2+deb9u4\")) flag++;\nif (deb_check(release:\"9.0\", prefix:\"libxml2-utils\", reference:\"2.9.4+dfsg1-2.2+deb9u4\")) flag++;\nif (deb_check(release:\"9.0\", prefix:\"libxml2-utils-dbg\", reference:\"2.9.4+dfsg1-2.2+deb9u4\")) flag++;\nif (deb_check(release:\"9.0\", prefix:\"python-libxml2\", reference:\"2.9.4+dfsg1-2.2+deb9u4\")) flag++;\nif (deb_check(release:\"9.0\", prefix:\"python-libxml2-dbg\", reference:\"2.9.4+dfsg1-2.2+deb9u4\")) flag++;\nif (deb_check(release:\"9.0\", prefix:\"python3-libxml2\", reference:\"2.9.4+dfsg1-2.2+deb9u4\")) flag++;\nif (deb_check(release:\"9.0\", prefix:\"python3-libxml2-dbg\", reference:\"2.9.4+dfsg1-2.2+deb9u4\")) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:deb_report_get());\n else security_hole(0);\n exit(0);\n}\nelse audit(AUDIT_HOST_NOT, \"affected\");\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-01-11T14:55:15", "description": "According to the versions of the libxml2 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :\n\n - A vulnerability found in libxml2 in versions before 2.9.11 shows that it did not propagate errors while parsing XML mixed content, causing a NULL dereference.\n If an untrusted XML document was parsed in recovery mode and post-validated, the flaw could be used to crash the application. The highest threat from this vulnerability is to system availability.(CVE-2021-3537)\n\n - There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2.9.11. An attacker who is able to supply a crafted file to be processed by an application linked with the affected functionality of libxml2 could trigger an out-of-bounds read. The most likely impact of this flaw is to application availability, with some potential impact to confidentiality and integrity if an attacker is able to use memory information to further exploit the application.(CVE-2021-3517)\n\n - There's a flaw in libxml2 in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by an application linked with libxml2 could trigger a use-after-free. The greatest impact from this flaw is to confidentiality, integrity, and availability.(CVE-2021-3518)\n\n - This library allows to manipulate XML files. It includes supportto read, modify and write XML and HTML files. There is DTDs supportthis includes parsing and validation even with complex DtDs, eitherat parse time or later once the document has been modified. The outputcan be a simple SAX stream or an(CVE-2021-3541)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-09-07T00:00:00", "type": "nessus", "title": "EulerOS 2.0 SP5 : libxml2 (EulerOS-SA-2021-2339)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-3517", "CVE-2021-3518", "CVE-2021-3537", "CVE-2021-3541"], "modified": "2022-05-09T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:libxml2", "p-cpe:/a:huawei:euleros:libxml2-devel", "p-cpe:/a:huawei:euleros:libxml2-python", "cpe:/o:huawei:euleros:2.0"], "id": "EULEROS_SA-2021-2339.NASL", "href": "https://www.tenable.com/plugins/nessus/153086", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(153086);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/09\");\n\n script_cve_id(\n \"CVE-2021-3517\",\n \"CVE-2021-3518\",\n \"CVE-2021-3537\",\n \"CVE-2021-3541\"\n );\n\n script_name(english:\"EulerOS 2.0 SP5 : libxml2 (EulerOS-SA-2021-2339)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS host is missing multiple security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the versions of the libxml2 packages installed, the\nEulerOS installation on the remote host is affected by the following\nvulnerabilities :\n\n - A vulnerability found in libxml2 in versions before\n 2.9.11 shows that it did not propagate errors while\n parsing XML mixed content, causing a NULL dereference.\n If an untrusted XML document was parsed in recovery\n mode and post-validated, the flaw could be used to\n crash the application. The highest threat from this\n vulnerability is to system availability.(CVE-2021-3537)\n\n - There is a flaw in the xml entity encoding\n functionality of libxml2 in versions before 2.9.11. An\n attacker who is able to supply a crafted file to be\n processed by an application linked with the affected\n functionality of libxml2 could trigger an out-of-bounds\n read. The most likely impact of this flaw is to\n application availability, with some potential impact to\n confidentiality and integrity if an attacker is able to\n use memory information to further exploit the\n application.(CVE-2021-3517)\n\n - There's a flaw in libxml2 in versions before 2.9.11. An\n attacker who is able to submit a crafted file to be\n processed by an application linked with libxml2 could\n trigger a use-after-free. The greatest impact from this\n flaw is to confidentiality, integrity, and\n availability.(CVE-2021-3518)\n\n - This library allows to manipulate XML files. It\n includes supportto read, modify and write XML and HTML\n files. There is DTDs supportthis includes parsing and\n validation even with complex DtDs, eitherat parse time\n or later once the document has been modified. The\n outputcan be a simple SAX stream or an(CVE-2021-3541)\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the EulerOS security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\");\n # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2021-2339\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?191682fb\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected libxml2 packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-3517\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2021-3518\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/09/03\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/09/07\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:libxml2-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:libxml2-python\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:huawei:euleros:2.0\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Huawei Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/sp\");\n script_exclude_keys(\"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nrelease = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nif (release !~ \"^EulerOS release 2\\.0(\\D|$)\") audit(AUDIT_OS_NOT, \"EulerOS 2.0\");\n\nsp = get_kb_item(\"Host/EulerOS/sp\");\nif (isnull(sp) || sp !~ \"^(5)$\") audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP5\");\n\nuvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP5\", \"EulerOS UVP \" + uvp);\n\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_ARCH_NOT, \"i686 / x86_64\", cpu);\n\nflag = 0;\n\npkgs = [\"libxml2-2.9.1-6.3.h27.eulerosv2r7\",\n \"libxml2-devel-2.9.1-6.3.h27.eulerosv2r7\",\n \"libxml2-python-2.9.1-6.3.h27.eulerosv2r7\"];\n\nforeach (pkg in pkgs)\n if (rpm_check(release:\"EulerOS-2.0\", sp:\"5\", reference:pkg)) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"libxml2\");\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-01-11T14:53:01", "description": "According to the versions of the libxml2 packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerabilities :\n\n - A vulnerability found in libxml2 in versions before 2.9.11 shows that it did not propagate errors while parsing XML mixed content, causing a NULL dereference.\n If an untrusted XML document was parsed in recovery mode and post-validated, the flaw could be used to crash the application. The highest threat from this vulnerability is to system availability.(CVE-2021-3537)\n\n - There's a flaw in libxml2. An attacker who is able to submit a crafted file to be processed by an application linked with libxml2 could trigger a use-after-free. The greatest impact from this flaw is to confidentiality, integrity, and availability.(CVE-2021-3518)\n\n - There is a flaw in the xml entity encoding functionality of libxml2. An attacker who is able to supply a crafted file to be processed by an application linked with the affected functionality of libxml2 could trigger an out-of-bounds read. The most likely impact of this flaw is to application availability, with some potential impact to confidentiality and integrity if an attacker is able to use memory information to further exploit the application.(CVE-2021-3517)\n\n - This library allows to manipulate XML files. It includes supportto read, modify and write XML and HTML files. There is DTDs supportthis includes parsing and validation even with complex DtDs, eitherat parse time or later once the document has been modified. The outputcan be a simple SAX stream or an(CVE-2021-3541)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-07-02T00:00:00", "type": "nessus", "title": "EulerOS Virtualization for ARM 64 3.0.2.0 : libxml2 (EulerOS-SA-2021-2103)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-3517", "CVE-2021-3518", "CVE-2021-3537", "CVE-2021-3541"], "modified": "2022-05-09T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:libxml2", "p-cpe:/a:huawei:euleros:libxml2-devel", "p-cpe:/a:huawei:euleros:libxml2-python", "cpe:/o:huawei:euleros:uvp:3.0.2.0"], "id": "EULEROS_SA-2021-2103.NASL", "href": "https://www.tenable.com/plugins/nessus/151303", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(151303);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/09\");\n\n script_cve_id(\n \"CVE-2021-3517\",\n \"CVE-2021-3518\",\n \"CVE-2021-3537\",\n \"CVE-2021-3541\"\n );\n\n script_name(english:\"EulerOS Virtualization for ARM 64 3.0.2.0 : libxml2 (EulerOS-SA-2021-2103)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS Virtualization for ARM 64 host is missing multiple security\nupdates.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the versions of the libxml2 packages installed, the\nEulerOS Virtualization for ARM 64 installation on the remote host is\naffected by the following vulnerabilities :\n\n - A vulnerability found in libxml2 in versions before\n 2.9.11 shows that it did not propagate errors while\n parsing XML mixed content, causing a NULL dereference.\n If an untrusted XML document was parsed in recovery\n mode and post-validated, the flaw could be used to\n crash the application. The highest threat from this\n vulnerability is to system availability.(CVE-2021-3537)\n\n - There's a flaw in libxml2. An attacker who is able to\n submit a crafted file to be processed by an application\n linked with libxml2 could trigger a use-after-free. The\n greatest impact from this flaw is to confidentiality,\n integrity, and availability.(CVE-2021-3518)\n\n - There is a flaw in the xml entity encoding\n functionality of libxml2. An attacker who is able to\n supply a crafted file to be processed by an application\n linked with the affected functionality of libxml2 could\n trigger an out-of-bounds read. The most likely impact\n of this flaw is to application availability, with some\n potential impact to confidentiality and integrity if an\n attacker is able to use memory information to further\n exploit the application.(CVE-2021-3517)\n\n - This library allows to manipulate XML files. It\n includes supportto read, modify and write XML and HTML\n files. There is DTDs supportthis includes parsing and\n validation even with complex DtDs, eitherat parse time\n or later once the document has been modified. The\n outputcan be a simple SAX stream or an(CVE-2021-3541)\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the EulerOS security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\");\n # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2021-2103\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?482f4e56\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected libxml2 packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-3517\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2021-3518\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/07/02\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/07/02\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:libxml2-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:libxml2-python\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:huawei:euleros:uvp:3.0.2.0\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Huawei Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nrelease = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nuvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (uvp != \"3.0.2.0\") audit(AUDIT_OS_NOT, \"EulerOS Virtualization 3.0.2.0\");\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"aarch64\" >!< cpu) audit(AUDIT_ARCH_NOT, \"aarch64\", cpu);\n\nflag = 0;\n\npkgs = [\"libxml2-2.9.1-6.3.h27\",\n \"libxml2-devel-2.9.1-6.3.h27\",\n \"libxml2-python-2.9.1-6.3.h27\"];\n\nforeach (pkg in pkgs)\n if (rpm_check(release:\"EulerOS-2.0\", reference:pkg)) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"libxml2\");\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-01-11T14:55:46", "description": "According to the versions of the libxml2 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :\n\n - There's a flaw in libxml2 in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by an application linked with libxml2 could trigger a use-after-free. The greatest impact from this flaw is to confidentiality, integrity, and availability.(CVE-2021-3518)\n\n - There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2.9.11. An attacker who is able to supply a crafted file to be processed by an application linked with the affected functionality of libxml2 could trigger an out-of-bounds read. The most likely impact of this flaw is to application availability, with some potential impact to confidentiality and integrity if an attacker is able to use memory information to further exploit the application.(CVE-2021-3517)\n\n - A vulnerability found in libxml2 in versions before 2.9.11 shows that it did not propagate errors while parsing XML mixed content, causing a NULL dereference.\n If an untrusted XML document was parsed in recovery mode and post-validated, the flaw could be used to crash the application. The highest threat from this vulnerability is to system availability.(CVE-2021-3537)\n\n - This library allows to manipulate XML files. It includes supportto read, modify and write XML and HTML files. There is DTDs supportthis includes parsing and validation even with complex DtDs, eitherat parse time or later once the document has been modified. The outputcan be a simple SAX stream or an(CVE-2021-3541)\n\n - There's a flaw in libxml2's xmllint in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by xmllint could trigger a use-after-free. The greatest impact of this flaw is to confidentiality, integrity, and availability.(CVE-2021-3516)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-09-14T00:00:00", "type": "nessus", "title": "EulerOS 2.0 SP2 : libxml2 (EulerOS-SA-2021-2406)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-3516", "CVE-2021-3517", "CVE-2021-3518", "CVE-2021-3537", "CVE-2021-3541"], "modified": "2022-05-09T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:libxml2", "p-cpe:/a:huawei:euleros:libxml2-devel", "p-cpe:/a:huawei:euleros:libxml2-python", "cpe:/o:huawei:euleros:2.0"], "id": "EULEROS_SA-2021-2406.NASL", "href": "https://www.tenable.com/plugins/nessus/153349", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(153349);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/09\");\n\n script_cve_id(\n \"CVE-2021-3516\",\n \"CVE-2021-3517\",\n \"CVE-2021-3518\",\n \"CVE-2021-3537\",\n \"CVE-2021-3541\"\n );\n\n script_name(english:\"EulerOS 2.0 SP2 : libxml2 (EulerOS-SA-2021-2406)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS host is missing multiple security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the versions of the libxml2 packages installed, the\nEulerOS installation on the remote host is affected by the following\nvulnerabilities :\n\n - There's a flaw in libxml2 in versions before 2.9.11. An\n attacker who is able to submit a crafted file to be\n processed by an application linked with libxml2 could\n trigger a use-after-free. The greatest impact from this\n flaw is to confidentiality, integrity, and\n availability.(CVE-2021-3518)\n\n - There is a flaw in the xml entity encoding\n functionality of libxml2 in versions before 2.9.11. An\n attacker who is able to supply a crafted file to be\n processed by an application linked with the affected\n functionality of libxml2 could trigger an out-of-bounds\n read. The most likely impact of this flaw is to\n application availability, with some potential impact to\n confidentiality and integrity if an attacker is able to\n use memory information to further exploit the\n application.(CVE-2021-3517)\n\n - A vulnerability found in libxml2 in versions before\n 2.9.11 shows that it did not propagate errors while\n parsing XML mixed content, causing a NULL dereference.\n If an untrusted XML document was parsed in recovery\n mode and post-validated, the flaw could be used to\n crash the application. The highest threat from this\n vulnerability is to system availability.(CVE-2021-3537)\n\n - This library allows to manipulate XML files. It\n includes supportto read, modify and write XML and HTML\n files. There is DTDs supportthis includes parsing and\n validation even with complex DtDs, eitherat parse time\n or later once the document has been modified. The\n outputcan be a simple SAX stream or an(CVE-2021-3541)\n\n - There's a flaw in libxml2's xmllint in versions before\n 2.9.11. An attacker who is able to submit a crafted\n file to be processed by xmllint could trigger a\n use-after-free. The greatest impact of this flaw is to\n confidentiality, integrity, and\n availability.(CVE-2021-3516)\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the EulerOS security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\");\n # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2021-2406\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?7fa58eac\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected libxml2 packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-3517\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2021-3518\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/09/14\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/09/14\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:libxml2-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:libxml2-python\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:huawei:euleros:2.0\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Huawei Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/sp\");\n script_exclude_keys(\"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nrelease = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nif (release !~ \"^EulerOS release 2\\.0(\\D|$)\") audit(AUDIT_OS_NOT, \"EulerOS 2.0\");\n\nsp = get_kb_item(\"Host/EulerOS/sp\");\nif (isnull(sp) || sp !~ \"^(2)$\") audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP2\");\n\nuvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP2\", \"EulerOS UVP \" + uvp);\n\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_ARCH_NOT, \"i686 / x86_64\", cpu);\n\nflag = 0;\n\npkgs = [\"libxml2-2.9.1-6.3.h24\",\n \"libxml2-devel-2.9.1-6.3.h24\",\n \"libxml2-python-2.9.1-6.3.h24\"];\n\nforeach (pkg in pkgs)\n if (rpm_check(release:\"EulerOS-2.0\", sp:\"2\", reference:pkg)) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"libxml2\");\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-01-11T14:53:39", "description": "According to the versions of the libxml2 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :\n\n - There's a flaw in libxml2's xmllint in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by xmllint could trigger a use-after-free. The greatest impact of this flaw is to confidentiality, integrity, and availability.(CVE-2021-3516)\n\n - There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2.9.11. An attacker who is able to supply a crafted file to be processed by an application linked with the affected functionality of libxml2 could trigger an out-of-bounds read. The most likely impact of this flaw is to application availability, with some potential impact to confidentiality and integrity if an attacker is able to use memory information to further exploit the application.(CVE-2021-3517)\n\n - There's a flaw in libxml2 in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by an application linked with libxml2 could trigger a use-after-free. The greatest impact from this flaw is to confidentiality, integrity, and availability.(CVE-2021-3518)\n\n - A vulnerability found in libxml2 in versions before 2.9.11 shows that it did not propagate errors while parsing XML mixed content, causing a NULL dereference.\n If an untrusted XML document was parsed in recovery mode and post-validated, the flaw could be used to crash the application. The highest threat from this vulnerability is to system availability.(CVE-2021-3537)\n\n - This library allows to manipulate XML files. It includes supportto read, modify and write XML and HTML files. There is DTDs supportthis includes parsing and validation even with complex DtDs, eitherat parse time or later once the document has been modified. The outputcan be a simple SAX stream or an(CVE-2021-3541)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-08-09T00:00:00", "type": "nessus", "title": "EulerOS 2.0 SP9 : libxml2 (EulerOS-SA-2021-2275)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-3516", "CVE-2021-3517", "CVE-2021-3518", "CVE-2021-3537", "CVE-2021-3541"], "modified": "2022-05-09T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:libxml2", "p-cpe:/a:huawei:euleros:python3-libxml2", "cpe:/o:huawei:euleros:2.0"], "id": "EULEROS_SA-2021-2275.NASL", "href": "https://www.tenable.com/plugins/nessus/152286", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(152286);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/09\");\n\n script_cve_id(\n \"CVE-2021-3516\",\n \"CVE-2021-3517\",\n \"CVE-2021-3518\",\n \"CVE-2021-3537\",\n \"CVE-2021-3541\"\n );\n\n script_name(english:\"EulerOS 2.0 SP9 : libxml2 (EulerOS-SA-2021-2275)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS host is missing multiple security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the versions of the libxml2 packages installed, the\nEulerOS installation on the remote host is affected by the following\nvulnerabilities :\n\n - There's a flaw in libxml2's xmllint in versions before\n 2.9.11. An attacker who is able to submit a crafted\n file to be processed by xmllint could trigger a\n use-after-free. The greatest impact of this flaw is to\n confidentiality, integrity, and\n availability.(CVE-2021-3516)\n\n - There is a flaw in the xml entity encoding\n functionality of libxml2 in versions before 2.9.11. An\n attacker who is able to supply a crafted file to be\n processed by an application linked with the affected\n functionality of libxml2 could trigger an out-of-bounds\n read. The most likely impact of this flaw is to\n application availability, with some potential impact to\n confidentiality and integrity if an attacker is able to\n use memory information to further exploit the\n application.(CVE-2021-3517)\n\n - There's a flaw in libxml2 in versions before 2.9.11. An\n attacker who is able to submit a crafted file to be\n processed by an application linked with libxml2 could\n trigger a use-after-free. The greatest impact from this\n flaw is to confidentiality, integrity, and\n availability.(CVE-2021-3518)\n\n - A vulnerability found in libxml2 in versions before\n 2.9.11 shows that it did not propagate errors while\n parsing XML mixed content, causing a NULL dereference.\n If an untrusted XML document was parsed in recovery\n mode and post-validated, the flaw could be used to\n crash the application. The highest threat from this\n vulnerability is to system availability.(CVE-2021-3537)\n\n - This library allows to manipulate XML files. It\n includes supportto read, modify and write XML and HTML\n files. There is DTDs supportthis includes parsing and\n validation even with complex DtDs, eitherat parse time\n or later once the document has been modified. The\n outputcan be a simple SAX stream or an(CVE-2021-3541)\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the EulerOS security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\");\n # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2021-2275\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?25773ae4\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected libxml2 packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-3517\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2021-3518\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/08/09\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/08/09\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:python3-libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:huawei:euleros:2.0\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Huawei Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/sp\");\n script_exclude_keys(\"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nrelease = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nif (release !~ \"^EulerOS release 2\\.0(\\D|$)\") audit(AUDIT_OS_NOT, \"EulerOS 2.0\");\n\nsp = get_kb_item(\"Host/EulerOS/sp\");\nif (isnull(sp) || sp !~ \"^(9)$\") audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP9\");\n\nuvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP9\", \"EulerOS UVP \" + uvp);\n\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"aarch64\" >!< cpu) audit(AUDIT_ARCH_NOT, \"aarch64\", cpu);\n\nflag = 0;\n\npkgs = [\"libxml2-2.9.10-1.h23.eulerosv2r9\",\n \"python3-libxml2-2.9.10-1.h23.eulerosv2r9\"];\n\nforeach (pkg in pkgs)\n if (rpm_check(release:\"EulerOS-2.0\", sp:\"9\", reference:pkg)) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"libxml2\");\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-01-11T14:53:40", "description": "According to the versions of the libxml2 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :\n\n - This library allows to manipulate XML files. It includes supportto read, modify and write XML and HTML files. There is DTDs supportthis includes parsing and validation even with complex DtDs, eitherat parse time or later once the document has been modified. The outputcan be a simple SAX stream or an(CVE-2021-3541)\n\n - There's a flaw in libxml2's xmllint. An attacker who is able to submit a crafted file to be processed by xmllint could trigger a use-after-free. The greatest impact of this flaw is to confidentiality, integrity, and availability.(CVE-2021-3516)\n\n - There is a flaw in the xml entity encoding functionality of libxml2. An attacker who is able to supply a crafted file to be processed by an application linked with the affected functionality of libxml2 could trigger an out-of-bounds read. The most likely impact of this flaw is to application availability, with some potential impact to confidentiality and integrity if an attacker is able to use memory information to further exploit the application.(CVE-2021-3517)\n\n - There's a flaw in libxml2 in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by an application linked with libxml2 could trigger a use-after-free. The greatest impact from this flaw is to confidentiality, integrity, and availability.(CVE-2021-3518)\n\n - A vulnerability found in libxml2 in versions before 2.9.11 shows that it did not propagate errors while parsing XML mixed content, causing a NULL dereference.\n If an untrusted XML document was parsed in recovery mode and post-validated, the flaw could be used to crash the application. The highest threat from this vulnerability is to system availability.(CVE-2021-3537)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-08-10T00:00:00", "type": "nessus", "title": "EulerOS 2.0 SP8 : libxml2 (EulerOS-SA-2021-2306)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-3516", "CVE-2021-3517", "CVE-2021-3518", "CVE-2021-3537", "CVE-2021-3541"], "modified": "2022-05-09T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:libxml2", "p-cpe:/a:huawei:euleros:libxml2-devel", "p-cpe:/a:huawei:euleros:python2-libxml2", "p-cpe:/a:huawei:euleros:python3-libxml2", "cpe:/o:huawei:euleros:2.0"], "id": "EULEROS_SA-2021-2306.NASL", "href": "https://www.tenable.com/plugins/nessus/152408", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(152408);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/09\");\n\n script_cve_id(\n \"CVE-2021-3516\",\n \"CVE-2021-3517\",\n \"CVE-2021-3518\",\n \"CVE-2021-3537\",\n \"CVE-2021-3541\"\n );\n\n script_name(english:\"EulerOS 2.0 SP8 : libxml2 (EulerOS-SA-2021-2306)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS host is missing multiple security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the versions of the libxml2 packages installed, the\nEulerOS installation on the remote host is affected by the following\nvulnerabilities :\n\n - This library allows to manipulate XML files. It\n includes supportto read, modify and write XML and HTML\n files. There is DTDs supportthis includes parsing and\n validation even with complex DtDs, eitherat parse time\n or later once the document has been modified. The\n outputcan be a simple SAX stream or an(CVE-2021-3541)\n\n - There's a flaw in libxml2's xmllint. An attacker who is\n able to submit a crafted file to be processed by\n xmllint could trigger a use-after-free. The greatest\n impact of this flaw is to confidentiality, integrity,\n and availability.(CVE-2021-3516)\n\n - There is a flaw in the xml entity encoding\n functionality of libxml2. An attacker who is able to\n supply a crafted file to be processed by an application\n linked with the affected functionality of libxml2 could\n trigger an out-of-bounds read. The most likely impact\n of this flaw is to application availability, with some\n potential impact to confidentiality and integrity if an\n attacker is able to use memory information to further\n exploit the application.(CVE-2021-3517)\n\n - There's a flaw in libxml2 in versions before 2.9.11. An\n attacker who is able to submit a crafted file to be\n processed by an application linked with libxml2 could\n trigger a use-after-free. The greatest impact from this\n flaw is to confidentiality, integrity, and\n availability.(CVE-2021-3518)\n\n - A vulnerability found in libxml2 in versions before\n 2.9.11 shows that it did not propagate errors while\n parsing XML mixed content, causing a NULL dereference.\n If an untrusted XML document was parsed in recovery\n mode and post-validated, the flaw could be used to\n crash the application. The highest threat from this\n vulnerability is to system availability.(CVE-2021-3537)\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the EulerOS security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\");\n # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2021-2306\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?28c4ed0d\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected libxml2 packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-3517\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2021-3518\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/08/09\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/08/10\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:libxml2-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:python2-libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:python3-libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:huawei:euleros:2.0\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Huawei Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/sp\");\n script_exclude_keys(\"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nrelease = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nif (release !~ \"^EulerOS release 2\\.0(\\D|$)\") audit(AUDIT_OS_NOT, \"EulerOS 2.0\");\n\nsp = get_kb_item(\"Host/EulerOS/sp\");\nif (isnull(sp) || sp !~ \"^(8)$\") audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP8\");\n\nuvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP8\", \"EulerOS UVP \" + uvp);\n\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"aarch64\" >!< cpu) audit(AUDIT_ARCH_NOT, \"aarch64\", cpu);\n\nflag = 0;\n\npkgs = [\"libxml2-2.9.8-4.h16.eulerosv2r8\",\n \"libxml2-devel-2.9.8-4.h16.eulerosv2r8\",\n \"python2-libxml2-2.9.8-4.h16.eulerosv2r8\",\n \"python3-libxml2-2.9.8-4.h16.eulerosv2r8\"];\n\nforeach (pkg in pkgs)\n if (rpm_check(release:\"EulerOS-2.0\", sp:\"8\", reference:pkg)) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"libxml2\");\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-01-10T19:16:58", "description": "According to the versions of the libxml2 packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :\n\n - There's a flaw in libxml2's xmllint in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by xmllint could trigger a use-after-free. The greatest impact of this flaw is to confidentiality, integrity, and availability. (CVE-2021-3516)\n\n - There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2.9.11. An attacker who is able to supply a crafted file to be processed by an application linked with the affected functionality of libxml2 could trigger an out-of-bounds read. The most likely impact of this flaw is to application availability, with some potential impact to confidentiality and integrity if an attacker is able to use memory information to further exploit the application. (CVE-2021-3517)\n\n - There's a flaw in libxml2 in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by an application linked with libxml2 could trigger a use-after-free. The greatest impact from this flaw is to confidentiality, integrity, and availability. (CVE-2021-3518)\n\n - A vulnerability found in libxml2 in versions before 2.9.11 shows that it did not propagate errors while parsing XML mixed content, causing a NULL dereference. If an untrusted XML document was parsed in recovery mode and post-validated, the flaw could be used to crash the application. The highest threat from this vulnerability is to system availability. (CVE-2021-3537)\n\n - A flaw was found in libxml2. Exponential entity expansion attack its possible bypassing all existing protection mechanisms and leading to denial of service. (CVE-2021-3541)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2022-02-12T00:00:00", "type": "nessus", "title": "EulerOS Virtualization 3.0.6.0 : libxml2 (EulerOS-SA-2022-1082)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-3516", "CVE-2021-3517", "CVE-2021-3518", "CVE-2021-3537", "CVE-2021-3541"], "modified": "2022-05-06T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:libxml2", "p-cpe:/a:huawei:euleros:libxml2-devel", "p-cpe:/a:huawei:euleros:python2-libxml2", "p-cpe:/a:huawei:euleros:python3-libxml2", "cpe:/o:huawei:euleros:uvp:3.0.6.0"], "id": "EULEROS_SA-2022-1082.NASL", "href": "https://www.tenable.com/plugins/nessus/157940", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(157940);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/06\");\n\n script_cve_id(\n \"CVE-2021-3516\",\n \"CVE-2021-3517\",\n \"CVE-2021-3518\",\n \"CVE-2021-3537\",\n \"CVE-2021-3541\"\n );\n script_xref(name:\"IAVA\", value:\"2021-A-0487\");\n script_xref(name:\"IAVA\", value:\"2021-A-0482\");\n\n script_name(english:\"EulerOS Virtualization 3.0.6.0 : libxml2 (EulerOS-SA-2022-1082)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS Virtualization host is missing multiple security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the versions of the libxml2 packages installed, the EulerOS Virtualization installation on the remote host\nis affected by the following vulnerabilities :\n\n - There's a flaw in libxml2's xmllint in versions before 2.9.11. An attacker who is able to submit a crafted\n file to be processed by xmllint could trigger a use-after-free. The greatest impact of this flaw is to\n confidentiality, integrity, and availability. (CVE-2021-3516)\n\n - There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2.9.11. An attacker\n who is able to supply a crafted file to be processed by an application linked with the affected\n functionality of libxml2 could trigger an out-of-bounds read. The most likely impact of this flaw is to\n application availability, with some potential impact to confidentiality and integrity if an attacker is\n able to use memory information to further exploit the application. (CVE-2021-3517)\n\n - There's a flaw in libxml2 in versions before 2.9.11. An attacker who is able to submit a crafted file to\n be processed by an application linked with libxml2 could trigger a use-after-free. The greatest impact\n from this flaw is to confidentiality, integrity, and availability. (CVE-2021-3518)\n\n - A vulnerability found in libxml2 in versions before 2.9.11 shows that it did not propagate errors while\n parsing XML mixed content, causing a NULL dereference. If an untrusted XML document was parsed in recovery\n mode and post-validated, the flaw could be used to crash the application. The highest threat from this\n vulnerability is to system availability. (CVE-2021-3537)\n\n - A flaw was found in libxml2. Exponential entity expansion attack its possible bypassing all existing\n protection mechanisms and leading to denial of service. (CVE-2021-3541)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security\nadvisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional\nissues.\");\n # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2022-1082\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?1de82cb8\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected libxml2 packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-3517\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2021-3518\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/05/14\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2022/02/12\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2022/02/12\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:libxml2-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:python2-libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:python3-libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:huawei:euleros:uvp:3.0.6.0\");\n script_set_attribute(attribute:\"stig_severity\", value:\"I\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Huawei Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nvar release = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nvar uvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (uvp != \"3.0.6.0\") audit(AUDIT_OS_NOT, \"EulerOS Virtualization 3.0.6.0\");\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"aarch64\" >!< cpu) audit(AUDIT_ARCH_NOT, \"aarch64\", cpu);\n\nvar flag = 0;\n\nvar pkgs = [\n \"libxml2-2.9.8-4.h16.eulerosv2r8\",\n \"libxml2-devel-2.9.8-4.h16.eulerosv2r8\",\n \"python2-libxml2-2.9.8-4.h16.eulerosv2r8\",\n \"python3-libxml2-2.9.8-4.h16.eulerosv2r8\"\n];\n\nforeach (var pkg in pkgs)\n if (rpm_check(release:\"EulerOS-2.0\", reference:pkg)) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"libxml2\");\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-01-10T19:17:34", "description": "According to the versions of the libxml2 packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :\n\n - There's a flaw in libxml2's xmllint in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by xmllint could trigger a use-after-free. The greatest impact of this flaw is to confidentiality, integrity, and availability. (CVE-2021-3516)\n\n - There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2.9.11. An attacker who is able to supply a crafted file to be processed by an application linked with the affected functionality of libxml2 could trigger an out-of-bounds read. The most likely impact of this flaw is to application availability, with some potential impact to confidentiality and integrity if an attacker is able to use memory information to further exploit the application. (CVE-2021-3517)\n\n - There's a flaw in libxml2 in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by an application linked with libxml2 could trigger a use-after-free. The greatest impact from this flaw is to confidentiality, integrity, and availability. (CVE-2021-3518)\n\n - A vulnerability found in libxml2 in versions before 2.9.11 shows that it did not propagate errors while parsing XML mixed content, causing a NULL dereference. If an untrusted XML document was parsed in recovery mode and post-validated, the flaw could be used to crash the application. The highest threat from this vulnerability is to system availability. (CVE-2021-3537)\n\n - A flaw was found in libxml2. Exponential entity expansion attack its possible bypassing all existing protection mechanisms and leading to denial of service. (CVE-2021-3541)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2022-02-13T00:00:00", "type": "nessus", "title": "EulerOS Virtualization 3.0.6.6 : libxml2 (EulerOS-SA-2022-1131)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-3516", "CVE-2021-3517", "CVE-2021-3518", "CVE-2021-3537", "CVE-2021-3541"], "modified": "2022-05-06T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:libxml2", "p-cpe:/a:huawei:euleros:libxml2-devel", "p-cpe:/a:huawei:euleros:libxml2-python", "cpe:/o:huawei:euleros:uvp:3.0.6.6"], "id": "EULEROS_SA-2022-1131.NASL", "href": "https://www.tenable.com/plugins/nessus/157995", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(157995);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/06\");\n\n script_cve_id(\n \"CVE-2021-3516\",\n \"CVE-2021-3517\",\n \"CVE-2021-3518\",\n \"CVE-2021-3537\",\n \"CVE-2021-3541\"\n );\n script_xref(name:\"IAVA\", value:\"2021-A-0487\");\n script_xref(name:\"IAVA\", value:\"2021-A-0482\");\n\n script_name(english:\"EulerOS Virtualization 3.0.6.6 : libxml2 (EulerOS-SA-2022-1131)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS Virtualization host is missing multiple security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the versions of the libxml2 packages installed, the EulerOS Virtualization installation on the remote host\nis affected by the following vulnerabilities :\n\n - There's a flaw in libxml2's xmllint in versions before 2.9.11. An attacker who is able to submit a crafted\n file to be processed by xmllint could trigger a use-after-free. The greatest impact of this flaw is to\n confidentiality, integrity, and availability. (CVE-2021-3516)\n\n - There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2.9.11. An attacker\n who is able to supply a crafted file to be processed by an application linked with the affected\n functionality of libxml2 could trigger an out-of-bounds read. The most likely impact of this flaw is to\n application availability, with some potential impact to confidentiality and integrity if an attacker is\n able to use memory information to further exploit the application. (CVE-2021-3517)\n\n - There's a flaw in libxml2 in versions before 2.9.11. An attacker who is able to submit a crafted file to\n be processed by an application linked with libxml2 could trigger a use-after-free. The greatest impact\n from this flaw is to confidentiality, integrity, and availability. (CVE-2021-3518)\n\n - A vulnerability found in libxml2 in versions before 2.9.11 shows that it did not propagate errors while\n parsing XML mixed content, causing a NULL dereference. If an untrusted XML document was parsed in recovery\n mode and post-validated, the flaw could be used to crash the application. The highest threat from this\n vulnerability is to system availability. (CVE-2021-3537)\n\n - A flaw was found in libxml2. Exponential entity expansion attack its possible bypassing all existing\n protection mechanisms and leading to denial of service. (CVE-2021-3541)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security\nadvisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional\nissues.\");\n # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2022-1131\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?a92dc1a3\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected libxml2 packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-3517\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2021-3518\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/05/14\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2022/02/12\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2022/02/13\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:libxml2-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:libxml2-python\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:huawei:euleros:uvp:3.0.6.6\");\n script_set_attribute(attribute:\"stig_severity\", value:\"I\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Huawei Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nvar release = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nvar uvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (uvp != \"3.0.6.6\") audit(AUDIT_OS_NOT, \"EulerOS Virtualization 3.0.6.6\");\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_ARCH_NOT, \"i686 / x86_64\", cpu);\n\nvar flag = 0;\n\nvar pkgs = [\n \"libxml2-2.9.1-6.3.h28.eulerosv2r7\",\n \"libxml2-devel-2.9.1-6.3.h28.eulerosv2r7\",\n \"libxml2-python-2.9.1-6.3.h28.eulerosv2r7\"\n];\n\nforeach (var pkg in pkgs)\n if (rpm_check(release:\"EulerOS-2.0\", reference:pkg)) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"libxml2\");\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-01-24T14:48:25", "description": "The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:2569 advisory.\n\n - libxml2: Use-after-free in xmlEncodeEntitiesInternal() in entities.c (CVE-2021-3516)\n\n - libxml2: Heap-based buffer overflow in xmlEncodeEntitiesInternal() in entities.c (CVE-2021-3517)\n\n - libxml2: Use-after-free in xmlXIncludeDoProcess() in xinclude.c (CVE-2021-3518)\n\n - libxml2: NULL pointer dereference when post-validating mixed content parsed in recovery mode (CVE-2021-3537)\n\n - libxml2: Exponential entity expansion attack bypasses all existing protection mechanisms (CVE-2021-3541)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-06-29T00:00:00", "type": "nessus", "title": "RHEL 8 : libxml2 (RHSA-2021:2569)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-3516", "CVE-2021-3517", "CVE-2021-3518", "CVE-2021-3537", "CVE-2021-3541"], "modified": "2023-01-23T00:00:00", "cpe": ["cpe:/o:redhat:enterprise_linux:8", "cpe:/o:redhat:rhel_aus:8.4", "cpe:/o:redhat:rhel_aus:8.6", "cpe:/o:redhat:rhel_e4s:8.4", "cpe:/o:redhat:rhel_e4s:8.6", "cpe:/o:redhat:rhel_eus:8.4", "cpe:/o:redhat:rhel_eus:8.6", "cpe:/o:redhat:rhel_tus:8.4", "cpe:/o:redhat:rhel_tus:8.6", "p-cpe:/a:redhat:enterprise_linux:libxml2", "p-cpe:/a:redhat:enterprise_linux:libxml2-devel", "p-cpe:/a:redhat:enterprise_linux:python3-libxml2"], "id": "REDHAT-RHSA-2021-2569.NASL", "href": "https://www.tenable.com/plugins/nessus/151142", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Red Hat Security Advisory RHSA-2021:2569. The text\n# itself is copyright (C) Red Hat, Inc.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(151142);\n script_version(\"1.8\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/01/23\");\n\n script_cve_id(\n \"CVE-2021-3516\",\n \"CVE-2021-3517\",\n \"CVE-2021-3518\",\n \"CVE-2021-3537\",\n \"CVE-2021-3541\"\n );\n script_xref(name:\"RHSA\", value:\"2021:2569\");\n\n script_name(english:\"RHEL 8 : libxml2 (RHSA-2021:2569)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Red Hat host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as\nreferenced in the RHSA-2021:2569 advisory.\n\n - libxml2: Use-after-free in xmlEncodeEntitiesInternal() in entities.c (CVE-2021-3516)\n\n - libxml2: Heap-based buffer overflow in xmlEncodeEntitiesInternal() in entities.c (CVE-2021-3517)\n\n - libxml2: Use-after-free in xmlXIncludeDoProcess() in xinclude.c (CVE-2021-3518)\n\n - libxml2: NULL pointer dereference when post-validating mixed content parsed in recovery mode\n (CVE-2021-3537)\n\n - libxml2: Exponential entity expansion attack bypasses all existing protection mechanisms (CVE-2021-3541)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2021-3516\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2021-3517\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2021-3518\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2021-3537\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2021-3541\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/errata/RHSA-2021:2569\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1950515\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1954225\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1954232\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1954242\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1956522\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected libxml2, libxml2-devel and / or python3-libxml2 packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-3517\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2021-3518\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n script_cwe_id(119, 400, 416, 476, 787);\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/05/14\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/06/29\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/06/29\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:enterprise_linux:8\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:rhel_aus:8.4\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:rhel_aus:8.6\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:rhel_e4s:8.4\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:rhel_e4s:8.6\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:rhel_eus:8.4\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:rhel_eus:8.6\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:rhel_tus:8.4\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:rhel_tus:8.6\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:libxml2-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:python3-libxml2\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Red Hat Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\", \"redhat_repos.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude('rpm.inc');\ninclude('rhel.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nvar os_release = get_kb_item('Host/RedHat/release');\nif (isnull(os_release) || 'Red Hat' >!< os_release) audit(AUDIT_OS_NOT, 'Red Hat');\nvar os_ver = pregmatch(pattern: \"Red Hat Enterprise Linux.*release ([0-9]+(\\.[0-9]+)?)\", string:os_release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'Red Hat');\nos_ver = os_ver[1];\nif (!rhel_check_release(operator: 'ge', os_version: os_ver, rhel_version: '8')) audit(AUDIT_OS_NOT, 'Red Hat 8.x', 'Red Hat ' + os_ver);\n\nif (!get_kb_item('Host/RedHat/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Red Hat', cpu);\n\nvar constraints = [\n {\n 'repo_relative_urls': [\n 'content/aus/rhel8/8.4/x86_64/appstream/debug',\n 'content/aus/rhel8/8.4/x86_64/appstream/os',\n 'content/aus/rhel8/8.4/x86_64/appstream/source/SRPMS',\n 'content/aus/rhel8/8.4/x86_64/baseos/debug',\n 'content/aus/rhel8/8.4/x86_64/baseos/os',\n 'content/aus/rhel8/8.4/x86_64/baseos/source/SRPMS',\n 'content/e4s/rhel8/8.4/ppc64le/appstream/debug',\n 'content/e4s/rhel8/8.4/ppc64le/appstream/os',\n 'content/e4s/rhel8/8.4/ppc64le/appstream/source/SRPMS',\n 'content/e4s/rhel8/8.4/ppc64le/baseos/debug',\n 'content/e4s/rhel8/8.4/ppc64le/baseos/os',\n 'content/e4s/rhel8/8.4/ppc64le/baseos/source/SRPMS',\n 'content/e4s/rhel8/8.4/ppc64le/highavailability/debug',\n 'content/e4s/rhel8/8.4/ppc64le/highavailability/os',\n 'content/e4s/rhel8/8.4/ppc64le/highavailability/source/SRPMS',\n 'content/e4s/rhel8/8.4/ppc64le/sap-solutions/debug',\n 'content/e4s/rhel8/8.4/ppc64le/sap-solutions/os',\n 'content/e4s/rhel8/8.4/ppc64le/sap-solutions/source/SRPMS',\n 'content/e4s/rhel8/8.4/ppc64le/sap/debug',\n 'content/e4s/rhel8/8.4/ppc64le/sap/os',\n 'content/e4s/rhel8/8.4/ppc64le/sap/source/SRPMS',\n 'content/e4s/rhel8/8.4/x86_64/appstream/debug',\n 'content/e4s/rhel8/8.4/x86_64/appstream/os',\n 'content/e4s/rhel8/8.4/x86_64/appstream/source/SRPMS',\n 'content/e4s/rhel8/8.4/x86_64/baseos/debug',\n 'content/e4s/rhel8/8.4/x86_64/baseos/os',\n 'content/e4s/rhel8/8.4/x86_64/baseos/source/SRPMS',\n 'content/e4s/rhel8/8.4/x86_64/highavailability/debug',\n 'content/e4s/rhel8/8.4/x86_64/highavailability/os',\n 'content/e4s/rhel8/8.4/x86_64/highavailability/source/SRPMS',\n 'content/e4s/rhel8/8.4/x86_64/sap-solutions/debug',\n 'content/e4s/rhel8/8.4/x86_64/sap-solutions/os',\n 'content/e4s/rhel8/8.4/x86_64/sap-solutions/source/SRPMS',\n 'content/e4s/rhel8/8.4/x86_64/sap/debug',\n 'content/e4s/rhel8/8.4/x86_64/sap/os',\n 'content/e4s/rhel8/8.4/x86_64/sap/source/SRPMS',\n 'content/eus/rhel8/8.4/aarch64/appstream/debug',\n 'content/eus/rhel8/8.4/aarch64/appstream/os',\n 'content/eus/rhel8/8.4/aarch64/appstream/source/SRPMS',\n 'content/eus/rhel8/8.4/aarch64/baseos/debug',\n 'content/eus/rhel8/8.4/aarch64/baseos/os',\n 'content/eus/rhel8/8.4/aarch64/baseos/source/SRPMS',\n 'content/eus/rhel8/8.4/aarch64/codeready-builder/debug',\n 'content/eus/rhel8/8.4/aarch64/codeready-builder/os',\n 'content/eus/rhel8/8.4/aarch64/codeready-builder/source/SRPMS',\n 'content/eus/rhel8/8.4/aarch64/highavailability/debug',\n 'content/eus/rhel8/8.4/aarch64/highavailability/os',\n 'content/eus/rhel8/8.4/aarch64/highavailability/source/SRPMS',\n 'content/eus/rhel8/8.4/aarch64/supplementary/debug',\n 'content/eus/rhel8/8.4/aarch64/supplementary/os',\n 'content/eus/rhel8/8.4/aarch64/supplementary/source/SRPMS',\n 'content/eus/rhel8/8.4/ppc64le/appstream/debug',\n 'content/eus/rhel8/8.4/ppc64le/appstream/os',\n 'content/eus/rhel8/8.4/ppc64le/appstream/source/SRPMS',\n 'content/eus/rhel8/8.4/ppc64le/baseos/debug',\n 'content/eus/rhel8/8.4/ppc64le/baseos/os',\n 'content/eus/rhel8/8.4/ppc64le/baseos/source/SRPMS',\n 'content/eus/rhel8/8.4/ppc64le/codeready-builder/debug',\n 'content/eus/rhel8/8.4/ppc64le/codeready-builder/os',\n 'content/eus/rhel8/8.4/ppc64le/codeready-builder/source/SRPMS',\n 'content/eus/rhel8/8.4/ppc64le/highavailability/debug',\n 'content/eus/rhel8/8.4/ppc64le/highavailability/os',\n 'content/eus/rhel8/8.4/ppc64le/highavailability/source/SRPMS',\n 'content/eus/rhel8/8.4/ppc64le/resilientstorage/debug',\n 'content/eus/rhel8/8.4/ppc64le/resilientstorage/os',\n 'content/eus/rhel8/8.4/ppc64le/resilientstorage/source/SRPMS',\n 'content/eus/rhel8/8.4/ppc64le/sap-solutions/debug',\n 'content/eus/rhel8/8.4/ppc64le/sap-solutions/os',\n 'content/eus/rhel8/8.4/ppc64le/sap-solutions/source/SRPMS',\n 'content/eus/rhel8/8.4/ppc64le/sap/debug',\n 'content/eus/rhel8/8.4/ppc64le/sap/os',\n 'content/eus/rhel8/8.4/ppc64le/sap/source/SRPMS',\n 'content/eus/rhel8/8.4/ppc64le/supplementary/debug',\n 'content/eus/rhel8/8.4/ppc64le/supplementary/os',\n 'content/eus/rhel8/8.4/ppc64le/supplementary/source/SRPMS',\n 'content/eus/rhel8/8.4/s390x/appstream/debug',\n 'content/eus/rhel8/8.4/s390x/appstream/os',\n 'content/eus/rhel8/8.4/s390x/appstream/source/SRPMS',\n 'content/eus/rhel8/8.4/s390x/baseos/debug',\n 'content/eus/rhel8/8.4/s390x/baseos/os',\n 'content/eus/rhel8/8.4/s390x/baseos/source/SRPMS',\n 'content/eus/rhel8/8.4/s390x/codeready-builder/debug',\n 'content/eus/rhel8/8.4/s390x/codeready-builder/os',\n 'content/eus/rhel8/8.4/s390x/codeready-builder/source/SRPMS',\n 'content/eus/rhel8/8.4/s390x/highavailability/debug',\n 'content/eus/rhel8/8.4/s390x/highavailability/os',\n 'content/eus/rhel8/8.4/s390x/highavailability/source/SRPMS',\n 'content/eus/rhel8/8.4/s390x/resilientstorage/debug',\n 'content/eus/rhel8/8.4/s390x/resilientstorage/os',\n 'content/eus/rhel8/8.4/s390x/resilientstorage/source/SRPMS',\n 'content/eus/rhel8/8.4/s390x/sap/debug',\n 'content/eus/rhel8/8.4/s390x/sap/os',\n 'content/eus/rhel8/8.4/s390x/sap/source/SRPMS',\n 'content/eus/rhel8/8.4/s390x/supplementary/debug',\n 'content/eus/rhel8/8.4/s390x/supplementary/os',\n 'content/eus/rhel8/8.4/s390x/supplementary/source/SRPMS',\n 'content/eus/rhel8/8.4/x86_64/appstream/debug',\n 'content/eus/rhel8/8.4/x86_64/appstream/os',\n 'content/eus/rhel8/8.4/x86_64/appstream/source/SRPMS',\n 'content/eus/rhel8/8.4/x86_64/baseos/debug',\n 'content/eus/rhel8/8.4/x86_64/baseos/os',\n 'content/eus/rhel8/8.4/x86_64/baseos/source/SRPMS',\n 'content/eus/rhel8/8.4/x86_64/codeready-builder/debug',\n 'content/eus/rhel8/8.4/x86_64/codeready-builder/os',\n 'content/eus/rhel8/8.4/x86_64/codeready-builder/source/SRPMS',\n 'content/eus/rhel8/8.4/x86_64/highavailability/debug',\n 'content/eus/rhel8/8.4/x86_64/highavailability/os',\n 'content/eus/rhel8/8.4/x86_64/highavailability/source/SRPMS',\n 'content/eus/rhel8/8.4/x86_64/resilientstorage/debug',\n 'content/eus/rhel8/8.4/x86_64/resilientstorage/os',\n 'content/eus/rhel8/8.4/x86_64/resilientstorage/source/SRPMS',\n 'content/eus/rhel8/8.4/x86_64/sap-solutions/debug',\n 'content/eus/rhel8/8.4/x86_64/sap-solutions/os',\n 'content/eus/rhel8/8.4/x86_64/sap-solutions/source/SRPMS',\n 'content/eus/rhel8/8.4/x86_64/sap/debug',\n 'content/eus/rhel8/8.4/x86_64/sap/os',\n 'content/eus/rhel8/8.4/x86_64/sap/source/SRPMS',\n 'content/eus/rhel8/8.4/x86_64/supplementary/debug',\n 'content/eus/rhel8/8.4/x86_64/supplementary/os',\n 'content/eus/rhel8/8.4/x86_64/supplementary/source/SRPMS',\n 'content/tus/rhel8/8.4/x86_64/appstream/debug',\n 'content/tus/rhel8/8.4/x86_64/appstream/os',\n 'content/tus/rhel8/8.4/x86_64/appstream/source/SRPMS',\n 'content/tus/rhel8/8.4/x86_64/baseos/debug',\n 'content/tus/rhel8/8.4/x86_64/baseos/os',\n 'content/tus/rhel8/8.4/x86_64/baseos/source/SRPMS',\n 'content/tus/rhel8/8.4/x86_64/highavailability/debug',\n 'content/tus/rhel8/8.4/x86_64/highavailability/os',\n 'content/tus/rhel8/8.4/x86_64/highavailability/source/SRPMS',\n 'content/tus/rhel8/8.4/x86_64/nfv/debug',\n 'content/tus/rhel8/8.4/x86_64/nfv/os',\n 'content/tus/rhel8/8.4/x86_64/nfv/source/SRPMS',\n 'content/tus/rhel8/8.4/x86_64/rt/debug',\n 'content/tus/rhel8/8.4/x86_64/rt/os',\n 'content/tus/rhel8/8.4/x86_64/rt/source/SRPMS'\n ],\n 'pkgs': [\n {'reference':'libxml2-2.9.7-9.el8_4.2', 'sp':'4', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-devel-2.9.7-9.el8_4.2', 'sp':'4', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'python3-libxml2-2.9.7-9.el8_4.2', 'sp':'4', 'release':'8', 'rpm_spec_vers_cmp':TRUE}\n ]\n },\n {\n 'repo_relative_urls': [\n 'content/aus/rhel8/8.6/x86_64/appstream/debug',\n 'content/aus/rhel8/8.6/x86_64/appstream/os',\n 'content/aus/rhel8/8.6/x86_64/appstream/source/SRPMS',\n 'content/aus/rhel8/8.6/x86_64/baseos/debug',\n 'content/aus/rhel8/8.6/x86_64/baseos/os',\n 'content/aus/rhel8/8.6/x86_64/baseos/source/SRPMS',\n 'content/e4s/rhel8/8.6/ppc64le/appstream/debug',\n 'content/e4s/rhel8/8.6/ppc64le/appstream/os',\n 'content/e4s/rhel8/8.6/ppc64le/appstream/source/SRPMS',\n 'content/e4s/rhel8/8.6/ppc64le/baseos/debug',\n 'content/e4s/rhel8/8.6/ppc64le/baseos/os',\n 'content/e4s/rhel8/8.6/ppc64le/baseos/source/SRPMS',\n 'content/e4s/rhel8/8.6/ppc64le/highavailability/debug',\n 'content/e4s/rhel8/8.6/ppc64le/highavailability/os',\n 'content/e4s/rhel8/8.6/ppc64le/highavailability/source/SRPMS',\n 'content/e4s/rhel8/8.6/ppc64le/sap-solutions/debug',\n 'content/e4s/rhel8/8.6/ppc64le/sap-solutions/os',\n 'content/e4s/rhel8/8.6/ppc64le/sap-solutions/source/SRPMS',\n 'content/e4s/rhel8/8.6/ppc64le/sap/debug',\n 'content/e4s/rhel8/8.6/ppc64le/sap/os',\n 'content/e4s/rhel8/8.6/ppc64le/sap/source/SRPMS',\n 'content/e4s/rhel8/8.6/x86_64/appstream/debug',\n 'content/e4s/rhel8/8.6/x86_64/appstream/os',\n 'content/e4s/rhel8/8.6/x86_64/appstream/source/SRPMS',\n 'content/e4s/rhel8/8.6/x86_64/baseos/debug',\n 'content/e4s/rhel8/8.6/x86_64/baseos/os',\n 'content/e4s/rhel8/8.6/x86_64/baseos/source/SRPMS',\n 'content/e4s/rhel8/8.6/x86_64/highavailability/debug',\n 'content/e4s/rhel8/8.6/x86_64/highavailability/os',\n 'content/e4s/rhel8/8.6/x86_64/highavailability/source/SRPMS',\n 'content/e4s/rhel8/8.6/x86_64/sap-solutions/debug',\n 'content/e4s/rhel8/8.6/x86_64/sap-solutions/os',\n 'content/e4s/rhel8/8.6/x86_64/sap-solutions/source/SRPMS',\n 'content/e4s/rhel8/8.6/x86_64/sap/debug',\n 'content/e4s/rhel8/8.6/x86_64/sap/os',\n 'content/e4s/rhel8/8.6/x86_64/sap/source/SRPMS',\n 'content/eus/rhel8/8.6/aarch64/appstream/debug',\n 'content/eus/rhel8/8.6/aarch64/appstream/os',\n 'content/eus/rhel8/8.6/aarch64/appstream/source/SRPMS',\n 'content/eus/rhel8/8.6/aarch64/baseos/debug',\n 'content/eus/rhel8/8.6/aarch64/baseos/os',\n 'content/eus/rhel8/8.6/aarch64/baseos/source/SRPMS',\n 'content/eus/rhel8/8.6/aarch64/codeready-builder/debug',\n 'content/eus/rhel8/8.6/aarch64/codeready-builder/os',\n 'content/eus/rhel8/8.6/aarch64/codeready-builder/source/SRPMS',\n 'content/eus/rhel8/8.6/aarch64/highavailability/debug',\n 'content/eus/rhel8/8.6/aarch64/highavailability/os',\n 'content/eus/rhel8/8.6/aarch64/highavailability/source/SRPMS',\n 'content/eus/rhel8/8.6/aarch64/supplementary/debug',\n 'content/eus/rhel8/8.6/aarch64/supplementary/os',\n 'content/eus/rhel8/8.6/aarch64/supplementary/source/SRPMS',\n 'content/eus/rhel8/8.6/ppc64le/appstream/debug',\n 'content/eus/rhel8/8.6/ppc64le/appstream/os',\n 'content/eus/rhel8/8.6/ppc64le/appstream/source/SRPMS',\n 'content/eus/rhel8/8.6/ppc64le/baseos/debug',\n 'content/eus/rhel8/8.6/ppc64le/baseos/os',\n 'content/eus/rhel8/8.6/ppc64le/baseos/source/SRPMS',\n 'content/eus/rhel8/8.6/ppc64le/codeready-builder/debug',\n 'content/eus/rhel8/8.6/ppc64le/codeready-builder/os',\n 'content/eus/rhel8/8.6/ppc64le/codeready-builder/source/SRPMS',\n 'content/eus/rhel8/8.6/ppc64le/highavailability/debug',\n 'content/eus/rhel8/8.6/ppc64le/highavailability/os',\n 'content/eus/rhel8/8.6/ppc64le/highavailability/source/SRPMS',\n 'content/eus/rhel8/8.6/ppc64le/resilientstorage/debug',\n 'content/eus/rhel8/8.6/ppc64le/resilientstorage/os',\n 'content/eus/rhel8/8.6/ppc64le/resilientstorage/source/SRPMS',\n 'content/eus/rhel8/8.6/ppc64le/sap-solutions/debug',\n 'content/eus/rhel8/8.6/ppc64le/sap-solutions/os',\n 'content/eus/rhel8/8.6/ppc64le/sap-solutions/source/SRPMS',\n 'content/eus/rhel8/8.6/ppc64le/sap/debug',\n 'content/eus/rhel8/8.6/ppc64le/sap/os',\n 'content/eus/rhel8/8.6/ppc64le/sap/source/SRPMS',\n 'content/eus/rhel8/8.6/ppc64le/supplementary/debug',\n 'content/eus/rhel8/8.6/ppc64le/supplementary/os',\n 'content/eus/rhel8/8.6/ppc64le/supplementary/source/SRPMS',\n 'content/eus/rhel8/8.6/s390x/appstream/debug',\n 'content/eus/rhel8/8.6/s390x/appstream/os',\n 'content/eus/rhel8/8.6/s390x/appstream/source/SRPMS',\n 'content/eus/rhel8/8.6/s390x/baseos/debug',\n 'content/eus/rhel8/8.6/s390x/baseos/os',\n 'content/eus/rhel8/8.6/s390x/baseos/source/SRPMS',\n 'content/eus/rhel8/8.6/s390x/codeready-builder/debug',\n 'content/eus/rhel8/8.6/s390x/codeready-builder/os',\n 'content/eus/rhel8/8.6/s390x/codeready-builder/source/SRPMS',\n 'content/eus/rhel8/8.6/s390x/highavailability/debug',\n 'content/eus/rhel8/8.6/s390x/highavailability/os',\n 'content/eus/rhel8/8.6/s390x/highavailability/source/SRPMS',\n 'content/eus/rhel8/8.6/s390x/resilientstorage/debug',\n 'content/eus/rhel8/8.6/s390x/resilientstorage/os',\n 'content/eus/rhel8/8.6/s390x/resilientstorage/source/SRPMS',\n 'content/eus/rhel8/8.6/s390x/sap/debug',\n 'content/eus/rhel8/8.6/s390x/sap/os',\n 'content/eus/rhel8/8.6/s390x/sap/source/SRPMS',\n 'content/eus/rhel8/8.6/s390x/supplementary/debug',\n 'content/eus/rhel8/8.6/s390x/supplementary/os',\n 'content/eus/rhel8/8.6/s390x/supplementary/source/SRPMS',\n 'content/eus/rhel8/8.6/x86_64/appstream/debug',\n 'content/eus/rhel8/8.6/x86_64/appstream/os',\n 'content/eus/rhel8/8.6/x86_64/appstream/source/SRPMS',\n 'content/eus/rhel8/8.6/x86_64/baseos/debug',\n 'content/eus/rhel8/8.6/x86_64/baseos/os',\n 'content/eus/rhel8/8.6/x86_64/baseos/source/SRPMS',\n 'content/eus/rhel8/8.6/x86_64/codeready-builder/debug',\n 'content/eus/rhel8/8.6/x86_64/codeready-builder/os',\n 'content/eus/rhel8/8.6/x86_64/codeready-builder/source/SRPMS',\n 'content/eus/rhel8/8.6/x86_64/highavailability/debug',\n 'content/eus/rhel8/8.6/x86_64/highavailability/os',\n 'content/eus/rhel8/8.6/x86_64/highavailability/source/SRPMS',\n 'content/eus/rhel8/8.6/x86_64/resilientstorage/debug',\n 'content/eus/rhel8/8.6/x86_64/resilientstorage/os',\n 'content/eus/rhel8/8.6/x86_64/resilientstorage/source/SRPMS',\n 'content/eus/rhel8/8.6/x86_64/sap-solutions/debug',\n 'content/eus/rhel8/8.6/x86_64/sap-solutions/os',\n 'content/eus/rhel8/8.6/x86_64/sap-solutions/source/SRPMS',\n 'content/eus/rhel8/8.6/x86_64/sap/debug',\n 'content/eus/rhel8/8.6/x86_64/sap/os',\n 'content/eus/rhel8/8.6/x86_64/sap/source/SRPMS',\n 'content/eus/rhel8/8.6/x86_64/supplementary/debug',\n 'content/eus/rhel8/8.6/x86_64/supplementary/os',\n 'content/eus/rhel8/8.6/x86_64/supplementary/source/SRPMS',\n 'content/tus/rhel8/8.6/x86_64/appstream/debug',\n 'content/tus/rhel8/8.6/x86_64/appstream/os',\n 'content/tus/rhel8/8.6/x86_64/appstream/source/SRPMS',\n 'content/tus/rhel8/8.6/x86_64/baseos/debug',\n 'content/tus/rhel8/8.6/x86_64/baseos/os',\n 'content/tus/rhel8/8.6/x86_64/baseos/source/SRPMS',\n 'content/tus/rhel8/8.6/x86_64/highavailability/debug',\n 'content/tus/rhel8/8.6/x86_64/highavailability/os',\n 'content/tus/rhel8/8.6/x86_64/highavailability/source/SRPMS',\n 'content/tus/rhel8/8.6/x86_64/rt/os',\n 'content/tus/rhel8/8.6/x86_64/rt/source/SRPMS'\n ],\n 'pkgs': [\n {'reference':'libxml2-2.9.7-9.el8_4.2', 'sp':'6', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-devel-2.9.7-9.el8_4.2', 'sp':'6', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'python3-libxml2-2.9.7-9.el8_4.2', 'sp':'6', 'release':'8', 'rpm_spec_vers_cmp':TRUE}\n ]\n },\n {\n 'repo_relative_urls': [\n 'content/dist/rhel8/8/aarch64/appstream/debug',\n 'content/dist/rhel8/8/aarch64/appstream/os',\n 'content/dist/rhel8/8/aarch64/appstream/source/SRPMS',\n 'content/dist/rhel8/8/aarch64/baseos/debug',\n 'content/dist/rhel8/8/aarch64/baseos/os',\n 'content/dist/rhel8/8/aarch64/baseos/source/SRPMS',\n 'content/dist/rhel8/8/aarch64/codeready-builder/debug',\n 'content/dist/rhel8/8/aarch64/codeready-builder/os',\n 'content/dist/rhel8/8/aarch64/codeready-builder/source/SRPMS',\n 'content/dist/rhel8/8/aarch64/highavailability/debug',\n 'content/dist/rhel8/8/aarch64/highavailability/os',\n 'content/dist/rhel8/8/aarch64/highavailability/source/SRPMS',\n 'content/dist/rhel8/8/aarch64/supplementary/debug',\n 'content/dist/rhel8/8/aarch64/supplementary/os',\n 'content/dist/rhel8/8/aarch64/supplementary/source/SRPMS',\n 'content/dist/rhel8/8/ppc64le/appstream/debug',\n 'content/dist/rhel8/8/ppc64le/appstream/os',\n 'content/dist/rhel8/8/ppc64le/appstream/source/SRPMS',\n 'content/dist/rhel8/8/ppc64le/baseos/debug',\n 'content/dist/rhel8/8/ppc64le/baseos/os',\n 'content/dist/rhel8/8/ppc64le/baseos/source/SRPMS',\n 'content/dist/rhel8/8/ppc64le/codeready-builder/debug',\n 'content/dist/rhel8/8/ppc64le/codeready-builder/os',\n 'content/dist/rhel8/8/ppc64le/codeready-builder/source/SRPMS',\n 'content/dist/rhel8/8/ppc64le/highavailability/debug',\n 'content/dist/rhel8/8/ppc64le/highavailability/os',\n 'content/dist/rhel8/8/ppc64le/highavailability/source/SRPMS',\n 'content/dist/rhel8/8/ppc64le/resilientstorage/debug',\n 'content/dist/rhel8/8/ppc64le/resilientstorage/os',\n 'content/dist/rhel8/8/ppc64le/resilientstorage/source/SRPMS',\n 'content/dist/rhel8/8/ppc64le/sap-solutions/debug',\n 'content/dist/rhel8/8/ppc64le/sap-solutions/os',\n 'content/dist/rhel8/8/ppc64le/sap-solutions/source/SRPMS',\n 'content/dist/rhel8/8/ppc64le/sap/debug',\n 'content/dist/rhel8/8/ppc64le/sap/os',\n 'content/dist/rhel8/8/ppc64le/sap/source/SRPMS',\n 'content/dist/rhel8/8/ppc64le/supplementary/debug',\n 'content/dist/rhel8/8/ppc64le/supplementary/os',\n 'content/dist/rhel8/8/ppc64le/supplementary/source/SRPMS',\n 'content/dist/rhel8/8/s390x/appstream/debug',\n 'content/dist/rhel8/8/s390x/appstream/os',\n 'content/dist/rhel8/8/s390x/appstream/source/SRPMS',\n 'content/dist/rhel8/8/s390x/baseos/debug',\n 'content/dist/rhel8/8/s390x/baseos/os',\n 'content/dist/rhel8/8/s390x/baseos/source/SRPMS',\n 'content/dist/rhel8/8/s390x/codeready-builder/debug',\n 'content/dist/rhel8/8/s390x/codeready-builder/os',\n 'content/dist/rhel8/8/s390x/codeready-builder/source/SRPMS',\n 'content/dist/rhel8/8/s390x/highavailability/debug',\n 'content/dist/rhel8/8/s390x/highavailability/os',\n 'content/dist/rhel8/8/s390x/highavailability/source/SRPMS',\n 'content/dist/rhel8/8/s390x/resilientstorage/debug',\n 'content/dist/rhel8/8/s390x/resilientstorage/os',\n 'content/dist/rhel8/8/s390x/resilientstorage/source/SRPMS',\n 'content/dist/rhel8/8/s390x/sap/debug',\n 'content/dist/rhel8/8/s390x/sap/os',\n 'content/dist/rhel8/8/s390x/sap/source/SRPMS',\n 'content/dist/rhel8/8/s390x/supplementary/debug',\n 'content/dist/rhel8/8/s390x/supplementary/os',\n 'content/dist/rhel8/8/s390x/supplementary/source/SRPMS',\n 'content/dist/rhel8/8/x86_64/appstream/debug',\n 'content/dist/rhel8/8/x86_64/appstream/os',\n 'content/dist/rhel8/8/x86_64/appstream/source/SRPMS',\n 'content/dist/rhel8/8/x86_64/baseos/debug',\n 'content/dist/rhel8/8/x86_64/baseos/os',\n 'content/dist/rhel8/8/x86_64/baseos/source/SRPMS',\n 'content/dist/rhel8/8/x86_64/codeready-builder/debug',\n 'content/dist/rhel8/8/x86_64/codeready-builder/os',\n 'content/dist/rhel8/8/x86_64/codeready-builder/source/SRPMS',\n 'content/dist/rhel8/8/x86_64/highavailability/debug',\n 'content/dist/rhel8/8/x86_64/highavailability/os',\n 'content/dist/rhel8/8/x86_64/highavailability/source/SRPMS',\n 'content/dist/rhel8/8/x86_64/nfv/debug',\n 'content/dist/rhel8/8/x86_64/nfv/os',\n 'content/dist/rhel8/8/x86_64/nfv/source/SRPMS',\n 'content/dist/rhel8/8/x86_64/resilientstorage/debug',\n 'content/dist/rhel8/8/x86_64/resilientstorage/os',\n 'content/dist/rhel8/8/x86_64/resilientstorage/source/SRPMS',\n 'content/dist/rhel8/8/x86_64/rt/debug',\n 'content/dist/rhel8/8/x86_64/rt/os',\n 'content/dist/rhel8/8/x86_64/rt/source/SRPMS',\n 'content/dist/rhel8/8/x86_64/sap-solutions/debug',\n 'content/dist/rhel8/8/x86_64/sap-solutions/os',\n 'content/dist/rhel8/8/x86_64/sap-solutions/source/SRPMS',\n 'content/dist/rhel8/8/x86_64/sap/debug',\n 'content/dist/rhel8/8/x86_64/sap/os',\n 'content/dist/rhel8/8/x86_64/sap/source/SRPMS',\n 'content/dist/rhel8/8/x86_64/supplementary/debug',\n 'content/dist/rhel8/8/x86_64/supplementary/os',\n 'content/dist/rhel8/8/x86_64/supplementary/source/SRPMS'\n ],\n 'pkgs': [\n {'reference':'libxml2-2.9.7-9.el8_4.2', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-devel-2.9.7-9.el8_4.2', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'python3-libxml2-2.9.7-9.el8_4.2', 'release':'8', 'rpm_spec_vers_cmp':TRUE}\n ]\n }\n];\n\nvar applicable_repo_urls = rhel_determine_applicable_repository_urls(constraints:constraints);\nif(applicable_repo_urls == RHEL_REPOS_NO_OVERLAP_MESSAGE) exit(0, RHEL_REPO_NOT_ENABLED);\n\nvar flag = 0;\nforeach var constraint_array ( constraints ) {\n var repo_relative_urls = NULL;\n if (!empty_or_null(constraint_array['repo_relative_urls'])) repo_relative_urls = constraint_array['repo_relative_urls'];\n var enterprise_linux_flag = rhel_repo_urls_has_content_dist_rhel(repo_urls:repo_relative_urls);\n foreach var pkg ( constraint_array['pkgs'] ) {\n var reference = NULL;\n var _release = NULL;\n var sp = NULL;\n var _cpu = NULL;\n var el_string = NULL;\n var rpm_spec_vers_cmp = NULL;\n var epoch = NULL;\n var allowmaj = NULL;\n var exists_check = NULL;\n if (!empty_or_null(pkg['reference'])) reference = pkg['reference'];\n if (!empty_or_null(pkg['release'])) _release = 'RHEL' + pkg['release'];\n if (!empty_or_null(pkg['sp']) && !enterprise_linux_flag) sp = pkg['sp'];\n if (!empty_or_null(pkg['cpu'])) _cpu = pkg['cpu'];\n if (!empty_or_null(pkg['el_string'])) el_string = pkg['el_string'];\n if (!empty_or_null(pkg['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = pkg['rpm_spec_vers_cmp'];\n if (!empty_or_null(pkg['epoch'])) epoch = pkg['epoch'];\n if (!empty_or_null(pkg['allowmaj'])) allowmaj = pkg['allowmaj'];\n if (!empty_or_null(pkg['exists_check'])) exists_check = pkg['exists_check'];\n if (reference &&\n _release &&\n rhel_decide_repo_relative_url_check(required_repo_url_list:repo_relative_urls) &&\n (applicable_repo_urls || (!exists_check || rpm_exists(release:_release, rpm:exists_check))) &&\n rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n }\n}\n\nif (flag)\n{\n var extra = NULL;\n if (empty_or_null(applicable_repo_urls)) extra = rpm_report_get() + redhat_report_repo_caveat();\n else extra = rpm_report_get() + redhat_report_package_caveat();\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : extra\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'libxml2 / libxml2-devel / python3-libxml2');\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-01-11T14:52:04", "description": "The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2021:2569 advisory.\n\n - libxml2: Use-after-free in xmlEncodeEntitiesInternal() in entities.c (CVE-2021-3516)\n\n - libxml2: Heap-based buffer overflow in xmlEncodeEntitiesInternal() in entities.c (CVE-2021-3517)\n\n - libxml2: Use-after-free in xmlXIncludeDoProcess() in xinclude.c (CVE-2021-3518)\n\n - libxml2: NULL pointer dereference when post-validating mixed content parsed in recovery mode (CVE-2021-3537)\n\n - libxml2: Exponential entity expansion attack bypasses all existing protection mechanisms (CVE-2021-3541)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-07-03T00:00:00", "type": "nessus", "title": "CentOS 8 : libxml2 (CESA-2021:2569)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-3516", "CVE-2021-3517", "CVE-2021-3518", "CVE-2021-3537", "CVE-2021-3541"], "modified": "2022-05-09T00:00:00", "cpe": ["cpe:/o:centos:centos:8", "p-cpe:/a:centos:centos:libxml2", "p-cpe:/a:centos:centos:libxml2-devel", "p-cpe:/a:centos:centos:python3-libxml2"], "id": "CENTOS8_RHSA-2021-2569.NASL", "href": "https://www.tenable.com/plugins/nessus/151363", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n#\n# The package checks in this plugin were extracted from\n# Red Hat Security Advisory RHSA-2021:2569. The text\n# itself is copyright (C) Red Hat, Inc.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(151363);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/09\");\n\n script_cve_id(\n \"CVE-2021-3516\",\n \"CVE-2021-3517\",\n \"CVE-2021-3518\",\n \"CVE-2021-3537\",\n \"CVE-2021-3541\"\n );\n script_xref(name:\"RHSA\", value:\"2021:2569\");\n\n script_name(english:\"CentOS 8 : libxml2 (CESA-2021:2569)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote CentOS host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the\nCESA-2021:2569 advisory.\n\n - libxml2: Use-after-free in xmlEncodeEntitiesInternal() in entities.c (CVE-2021-3516)\n\n - libxml2: Heap-based buffer overflow in xmlEncodeEntitiesInternal() in entities.c (CVE-2021-3517)\n\n - libxml2: Use-after-free in xmlXIncludeDoProcess() in xinclude.c (CVE-2021-3518)\n\n - libxml2: NULL pointer dereference when post-validating mixed content parsed in recovery mode\n (CVE-2021-3537)\n\n - libxml2: Exponential entity expansion attack bypasses all existing protection mechanisms (CVE-2021-3541)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/errata/RHSA-2021:2569\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected libxml2, libxml2-devel and / or python3-libxml2 packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-3517\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2021-3518\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/05/14\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/06/29\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/07/03\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:centos:centos:8\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:libxml2-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:python3-libxml2\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"CentOS Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/CentOS/release\", \"Host/CentOS/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude('audit.inc');\ninclude('global_settings.inc');\ninclude('misc_func.inc');\ninclude('rpm.inc');\ninclude('rhel.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item('Host/CentOS/release');\nif (isnull(release) || 'CentOS' >!< release) audit(AUDIT_OS_NOT, 'CentOS');\nos_ver = pregmatch(pattern: \"CentOS(?: Stream)?(?: Linux)? release ([0-9]+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'CentOS');\nos_ver = os_ver[1];\nif ('CentOS Stream' >< release) audit(AUDIT_OS_NOT, 'CentOS 8.x', 'CentOS Stream ' + os_ver);\nif (!rhel_check_release(operator: 'ge', os_version: os_ver, rhel_version: '8')) audit(AUDIT_OS_NOT, 'CentOS 8.x', 'CentOS ' + os_ver);\n\nif (!get_kb_item('Host/CentOS/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'CentOS', cpu);\n\npkgs = [\n {'reference':'libxml2-2.9.7-9.el8_4.2', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-2.9.7-9.el8_4.2', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-devel-2.9.7-9.el8_4.2', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-devel-2.9.7-9.el8_4.2', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'python3-libxml2-2.9.7-9.el8_4.2', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'python3-libxml2-2.9.7-9.el8_4.2', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE}\n];\n\nflag = 0;\nforeach package_array ( pkgs ) {\n reference = NULL;\n release = NULL;\n sp = NULL;\n cpu = NULL;\n el_string = NULL;\n rpm_spec_vers_cmp = NULL;\n epoch = NULL;\n allowmaj = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) release = 'CentOS-' + package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) cpu = package_array['cpu'];\n if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];\n if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];\n if (reference && release) {\n if (rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'libxml2 / libxml2-devel / python3-libxml2');\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-01-11T14:56:52", "description": "According to the versions of the libxml2 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :\n\n - There's a flaw in libxml2's xmllint in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by xmllint could trigger a use-after-free. The greatest impact of this flaw is to confidentiality, integrity, and availability. (CVE-2021-3516)\n\n - There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2.9.11. An attacker who is able to supply a crafted file to be processed by an application linked with the affected functionality of libxml2 could trigger an out-of-bounds read. The most likely impact of this flaw is to application availability, with some potential impact to confidentiality and integrity if an attacker is able to use memory information to further exploit the application. (CVE-2021-3517)\n\n - There's a flaw in libxml2 in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by an application linked with libxml2 could trigger a use-after-free. The greatest impact from this flaw is to confidentiality, integrity, and availability. (CVE-2021-3518)\n\n - A vulnerability found in libxml2 in versions before 2.9.11 shows that it did not propagate errors while parsing XML mixed content, causing a NULL dereference. If an untrusted XML document was parsed in recovery mode and post-validated, the flaw could be used to crash the application. The highest threat from this vulnerability is to system availability. (CVE-2021-3537)\n\n - A flaw was found in libxml2. Exponential entity expansion attack its possible bypassing all existing protection mechanisms and leading to denial of service. (CVE-2021-3541)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-10-25T00:00:00", "type": "nessus", "title": "EulerOS 2.0 SP3 : libxml2 (EulerOS-SA-2021-2595)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-3516", "CVE-2021-3517", "CVE-2021-3518", "CVE-2021-3537", "CVE-2021-3541"], "modified": "2022-05-09T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:libxml2", "p-cpe:/a:huawei:euleros:libxml2-devel", "p-cpe:/a:huawei:euleros:libxml2-python", "cpe:/o:huawei:euleros:2.0"], "id": "EULEROS_SA-2021-2595.NASL", "href": "https://www.tenable.com/plugins/nessus/154396", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(154396);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/09\");\n\n script_cve_id(\n \"CVE-2021-3516\",\n \"CVE-2021-3517\",\n \"CVE-2021-3518\",\n \"CVE-2021-3537\",\n \"CVE-2021-3541\"\n );\n\n script_name(english:\"EulerOS 2.0 SP3 : libxml2 (EulerOS-SA-2021-2595)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS host is missing multiple security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the versions of the libxml2 packages installed, the EulerOS installation on the remote host is affected by\nthe following vulnerabilities :\n\n - There's a flaw in libxml2's xmllint in versions before 2.9.11. An attacker who is able to submit a crafted\n file to be processed by xmllint could trigger a use-after-free. The greatest impact of this flaw is to\n confidentiality, integrity, and availability. (CVE-2021-3516)\n\n - There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2.9.11. An attacker\n who is able to supply a crafted file to be processed by an application linked with the affected\n functionality of libxml2 could trigger an out-of-bounds read. The most likely impact of this flaw is to\n application availability, with some potential impact to confidentiality and integrity if an attacker is\n able to use memory information to further exploit the application. (CVE-2021-3517)\n\n - There's a flaw in libxml2 in versions before 2.9.11. An attacker who is able to submit a crafted file to\n be processed by an application linked with libxml2 could trigger a use-after-free. The greatest impact\n from this flaw is to confidentiality, integrity, and availability. (CVE-2021-3518)\n\n - A vulnerability found in libxml2 in versions before 2.9.11 shows that it did not propagate errors while\n parsing XML mixed content, causing a NULL dereference. If an untrusted XML document was parsed in recovery\n mode and post-validated, the flaw could be used to crash the application. The highest threat from this\n vulnerability is to system availability. (CVE-2021-3537)\n\n - A flaw was found in libxml2. Exponential entity expansion attack its possible bypassing all existing\n protection mechanisms and leading to denial of service. (CVE-2021-3541)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security\nadvisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional\nissues.\");\n # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2021-2595\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?c0bd5f05\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected libxml2 packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-3517\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2021-3518\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/05/14\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/10/25\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/10/25\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:libxml2-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:libxml2-python\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:huawei:euleros:2.0\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Huawei Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/sp\");\n script_exclude_keys(\"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nvar release = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nvar uvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (release !~ \"^EulerOS release 2\\.0(\\D|$)\") audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP3\");\n\nvar sp = get_kb_item(\"Host/EulerOS/sp\");\nif (isnull(sp) || sp !~ \"^(3)$\") audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP3\");\n\nif (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP3\", \"EulerOS UVP \" + uvp);\n\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_ARCH_NOT, \"i686 / x86_64\", cpu);\n\nvar flag = 0;\n\nvar pkgs = [\n \"libxml2-2.9.1-6.3.h23\",\n \"libxml2-devel-2.9.1-6.3.h23\",\n \"libxml2-python-2.9.1-6.3.h23\"\n];\n\nforeach (var pkg in pkgs)\n if (rpm_check(release:\"EulerOS-2.0\", sp:\"3\", reference:pkg)) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"libxml2\");\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-01-11T14:54:12", "description": "According to the versions of the libxml2 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :\n\n - There's a flaw in libxml2's xmllint in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by xmllint could trigger a use-after-free. The greatest impact of this flaw is to confidentiality, integrity, and availability.(CVE-2021-3516)\n\n - There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2.9.11. An attacker who is able to supply a crafted file to be processed by an application linked with the affected functionality of libxml2 could trigger an out-of-bounds read. The most likely impact of this flaw is to application availability, with some potential impact to confidentiality and integrity if an attacker is able to use memory information to further exploit the application.(CVE-2021-3517)\n\n - There's a flaw in libxml2 in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by an application linked with libxml2 could trigger a use-after-free. The greatest impact from this flaw is to confidentiality, integrity, and availability.(CVE-2021-3518)\n\n - A vulnerability found in libxml2 in versions before 2.9.11 shows that it did not propagate errors while parsing XML mixed content, causing a NULL dereference.\n If an untrusted XML document was parsed in recovery mode and post-validated, the flaw could be used to crash the application. The highest threat from this vulnerability is to system availability.(CVE-2021-3537)\n\n - This library allows to manipulate XML files. It includes supportto read, modify and write XML and HTML files. There is DTDs supportthis includes parsing and validation even with complex DtDs, eitherat parse time or later once the document has been modified. The outputcan be a simple SAX stream or an(CVE-2021-3541)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-08-09T00:00:00", "type": "nessus", "title": "EulerOS 2.0 SP9 : libxml2 (EulerOS-SA-2021-2249)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-3516", "CVE-2021-3517", "CVE-2021-3518", "CVE-2021-3537", "CVE-2021-3541"], "modified": "2022-05-09T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:libxml2", "p-cpe:/a:huawei:euleros:python3-libxml2", "cpe:/o:huawei:euleros:2.0"], "id": "EULEROS_SA-2021-2249.NASL", "href": "https://www.tenable.com/plugins/nessus/152294", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(152294);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/09\");\n\n script_cve_id(\n \"CVE-2021-3516\",\n \"CVE-2021-3517\",\n \"CVE-2021-3518\",\n \"CVE-2021-3537\",\n \"CVE-2021-3541\"\n );\n\n script_name(english:\"EulerOS 2.0 SP9 : libxml2 (EulerOS-SA-2021-2249)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS host is missing multiple security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the versions of the libxml2 packages installed, the\nEulerOS installation on the remote host is affected by the following\nvulnerabilities :\n\n - There's a flaw in libxml2's xmllint in versions before\n 2.9.11. An attacker who is able to submit a crafted\n file to be processed by xmllint could trigger a\n use-after-free. The greatest impact of this flaw is to\n confidentiality, integrity, and\n availability.(CVE-2021-3516)\n\n - There is a flaw in the xml entity encoding\n functionality of libxml2 in versions before 2.9.11. An\n attacker who is able to supply a crafted file to be\n processed by an application linked with the affected\n functionality of libxml2 could trigger an out-of-bounds\n read. The most likely impact of this flaw is to\n application availability, with some potential impact to\n confidentiality and integrity if an attacker is able to\n use memory information to further exploit the\n application.(CVE-2021-3517)\n\n - There's a flaw in libxml2 in versions before 2.9.11. An\n attacker who is able to submit a crafted file to be\n processed by an application linked with libxml2 could\n trigger a use-after-free. The greatest impact from this\n flaw is to confidentiality, integrity, and\n availability.(CVE-2021-3518)\n\n - A vulnerability found in libxml2 in versions before\n 2.9.11 shows that it did not propagate errors while\n parsing XML mixed content, causing a NULL dereference.\n If an untrusted XML document was parsed in recovery\n mode and post-validated, the flaw could be used to\n crash the application. The highest threat from this\n vulnerability is to system availability.(CVE-2021-3537)\n\n - This library allows to manipulate XML files. It\n includes supportto read, modify and write XML and HTML\n files. There is DTDs supportthis includes parsing and\n validation even with complex DtDs, eitherat parse time\n or later once the document has been modified. The\n outputcan be a simple SAX stream or an(CVE-2021-3541)\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the EulerOS security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\");\n # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2021-2249\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?7faa256c\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected libxml2 packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-3517\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2021-3518\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/08/09\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/08/09\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:python3-libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:huawei:euleros:2.0\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Huawei Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/sp\");\n script_exclude_keys(\"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nrelease = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nif (release !~ \"^EulerOS release 2\\.0(\\D|$)\") audit(AUDIT_OS_NOT, \"EulerOS 2.0\");\n\nsp = get_kb_item(\"Host/EulerOS/sp\");\nif (isnull(sp) || sp !~ \"^(9)$\") audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP9\");\n\nuvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP9\", \"EulerOS UVP \" + uvp);\n\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_ARCH_NOT, \"i686 / x86_64\", cpu);\n\nflag = 0;\n\npkgs = [\"libxml2-2.9.10-1.h23.eulerosv2r9\",\n \"python3-libxml2-2.9.10-1.h23.eulerosv2r9\"];\n\nforeach (pkg in pkgs)\n if (rpm_check(release:\"EulerOS-2.0\", sp:\"9\", reference:pkg)) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"libxml2\");\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-01-10T18:59:38", "description": "The remote Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2021:2569 advisory.\n\n - There's a flaw in libxml2's xmllint in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by xmllint could trigger a use-after-free. The greatest impact of this flaw is to confidentiality, integrity, and availability. (CVE-2021-3516)\n\n - There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2.9.11. An attacker who is able to supply a crafted file to be processed by an application linked with the affected functionality of libxml2 could trigger an out-of-bounds read. The most likely impact of this flaw is to application availability, with some potential impact to confidentiality and integrity if an attacker is able to use memory information to further exploit the application. (CVE-2021-3517)\n\n - There's a flaw in libxml2 in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by an application linked with libxml2 could trigger a use-after-free. The greatest impact from this flaw is to confidentiality, integrity, and availability. (CVE-2021-3518)\n\n - A vulnerability found in libxml2 in versions before 2.9.11 shows that it did not propagate errors while parsing XML mixed content, causing a NULL dereference. If an untrusted XML document was parsed in recovery mode and post-validated, the flaw could be used to crash the application. The highest threat from this vulnerability is to system availability. (CVE-2021-3537)\n\n - A flaw was found in libxml2. Exponential entity expansion attack its possible bypassing all existing protection mechanisms and leading to denial of service. (CVE-2021-3541)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2022-02-09T00:00:00", "type": "nessus", "title": "Rocky Linux 8 : libxml2 (RLSA-2021:2569)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-3516", "CVE-2021-3517", "CVE-2021-3518", "CVE-2021-3537", "CVE-2021-3541"], "modified": "2022-05-06T00:00:00", "cpe": ["p-cpe:/a:rocky:linux:libxml2", "p-cpe:/a:rocky:linux:libxml2-debuginfo", "p-cpe:/a:rocky:linux:libxml2-debugsource", "p-cpe:/a:rocky:linux:libxml2-devel", "p-cpe:/a:rocky:linux:python3-libxml2", "p-cpe:/a:rocky:linux:python3-libxml2-debuginfo", "cpe:/o:rocky:linux:8"], "id": "ROCKY_LINUX_RLSA-2021-2569.NASL", "href": "https://www.tenable.com/plugins/nessus/157803", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n#\n# The package checks in this plugin were extracted from\n# Rocky Linux Security Advisory RLSA-2021:2569.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(157803);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/06\");\n\n script_cve_id(\n \"CVE-2021-3516\",\n \"CVE-2021-3517\",\n \"CVE-2021-3518\",\n \"CVE-2021-3537\",\n \"CVE-2021-3541\"\n );\n script_xref(name:\"RLSA\", value:\"2021:2569\");\n script_xref(name:\"IAVA\", value:\"2021-A-0487\");\n script_xref(name:\"IAVA\", value:\"2021-A-0482\");\n\n script_name(english:\"Rocky Linux 8 : libxml2 (RLSA-2021:2569)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Rocky Linux host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the\nRLSA-2021:2569 advisory.\n\n - There's a flaw in libxml2's xmllint in versions before 2.9.11. An attacker who is able to submit a crafted\n file to be processed by xmllint could trigger a use-after-free. The greatest impact of this flaw is to\n confidentiality, integrity, and availability. (CVE-2021-3516)\n\n - There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2.9.11. An attacker\n who is able to supply a crafted file to be processed by an application linked with the affected\n functionality of libxml2 could trigger an out-of-bounds read. The most likely impact of this flaw is to\n application availability, with some potential impact to confidentiality and integrity if an attacker is\n able to use memory information to further exploit the application. (CVE-2021-3517)\n\n - There's a flaw in libxml2 in versions before 2.9.11. An attacker who is able to submit a crafted file to\n be processed by an application linked with libxml2 could trigger a use-after-free. The greatest impact\n from this flaw is to confidentiality, integrity, and availability. (CVE-2021-3518)\n\n - A vulnerability found in libxml2 in versions before 2.9.11 shows that it did not propagate errors while\n parsing XML mixed content, causing a NULL dereference. If an untrusted XML document was parsed in recovery\n mode and post-validated, the flaw could be used to crash the application. The highest threat from this\n vulnerability is to system availability. (CVE-2021-3537)\n\n - A flaw was found in libxml2. Exponential entity expansion attack its possible bypassing all existing\n protection mechanisms and leading to denial of service. (CVE-2021-3541)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://errata.rockylinux.org/RLSA-2021:2569\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/show_bug.cgi?id=1950515\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/show_bug.cgi?id=1954225\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/show_bug.cgi?id=1954232\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/show_bug.cgi?id=1954242\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/show_bug.cgi?id=1956522\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-3517\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2021-3518\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/05/14\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/07/22\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2022/02/09\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:rocky:linux:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:rocky:linux:libxml2-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:rocky:linux:libxml2-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:rocky:linux:libxml2-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:rocky:linux:python3-libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:rocky:linux:python3-libxml2-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:rocky:linux:8\");\n script_set_attribute(attribute:\"stig_severity\", value:\"I\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Rocky Linux Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/RockyLinux/release\", \"Host/RockyLinux/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude('audit.inc');\ninclude('global_settings.inc');\ninclude('misc_func.inc');\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nvar release = get_kb_item('Host/RockyLinux/release');\nif (isnull(release) || 'Rocky Linux' >!< release) audit(AUDIT_OS_NOT, 'Rocky Linux');\nvar os_ver = pregmatch(pattern: \"Rocky(?: Linux)? release ([0-9]+(\\.[0-9]+)?)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'Rocky Linux');\nvar os_ver = os_ver[1];\nif (! preg(pattern:\"^8([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, 'Rocky Linux 8.x', 'Rocky Linux ' + os_ver);\n\nif (!get_kb_item('Host/RockyLinux/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Rocky Linux', cpu);\n\nvar pkgs = [\n {'reference':'libxml2-2.9.7-9.el8_4.2', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-2.9.7-9.el8_4.2', 'cpu':'i686', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-2.9.7-9.el8_4.2', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-debuginfo-2.9.7-9.el8_4.2', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-debuginfo-2.9.7-9.el8_4.2', 'cpu':'i686', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-debuginfo-2.9.7-9.el8_4.2', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-debugsource-2.9.7-9.el8_4.2', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-debugsource-2.9.7-9.el8_4.2', 'cpu':'i686', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-debugsource-2.9.7-9.el8_4.2', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-devel-2.9.7-9.el8_4.2', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-devel-2.9.7-9.el8_4.2', 'cpu':'i686', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-devel-2.9.7-9.el8_4.2', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'python3-libxml2-2.9.7-9.el8_4.2', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'python3-libxml2-2.9.7-9.el8_4.2', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'python3-libxml2-debuginfo-2.9.7-9.el8_4.2', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'python3-libxml2-debuginfo-2.9.7-9.el8_4.2', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE}\n];\n\nvar flag = 0;\nforeach var package_array ( pkgs ) {\n var reference = NULL;\n var release = NULL;\n var sp = NULL;\n var cpu = NULL;\n var el_string = NULL;\n var rpm_spec_vers_cmp = NULL;\n var epoch = NULL;\n var allowmaj = NULL;\n var exists_check = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) release = 'Rocky-' + package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) cpu = package_array['cpu'];\n if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];\n if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (reference && release && (!exists_check || rpm_exists(release:release, rpm:exists_check))) {\n if (rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'libxml2 / libxml2-debuginfo / libxml2-debugsource / libxml2-devel / etc');\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-01-10T19:16:07", "description": "The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2021:2569 advisory.\n\n - There's a flaw in libxml2's xmllint in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by xmllint could trigger a use-after-free. The greatest impact of this flaw is to confidentiality, integrity, and availability. (CVE-2021-3516)\n\n - There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2.9.11. An attacker who is able to supply a crafted file to be processed by an application linked with the affected functionality of libxml2 could trigger an out-of-bounds read. The most likely impact of this flaw is to application availability, with some potential impact to confidentiality and integrity if an attacker is able to use memory information to further exploit the application. (CVE-2021-3517)\n\n - There's a flaw in libxml2 in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by an application linked with libxml2 could trigger a use-after-free. The greatest impact from this flaw is to confidentiality, integrity, and availability. (CVE-2021-3518)\n\n - A vulnerability found in libxml2 in versions before 2.9.11 shows that it did not propagate errors while parsing XML mixed content, causing a NULL dereference. If an untrusted XML document was parsed in recovery mode and post-validated, the flaw could be used to crash the application. The highest threat from this vulnerability is to system availability. (CVE-2021-3537)\n\n - A flaw was found in libxml2. Exponential entity expansion attack its possible bypassing all existing protection mechanisms and leading to denial of service. (CVE-2021-3541)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2022-02-09T00:00:00", "type": "nessus", "title": "AlmaLinux 8 : libxml2 (ALSA-2021:2569)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-3516", "CVE-2021-3517", "CVE-2021-3518", "CVE-2021-3537", "CVE-2021-3541"], "modified": "2022-05-06T00:00:00", "cpe": ["p-cpe:/a:alma:linux:libxml2", "p-cpe:/a:alma:linux:libxml2-devel", "p-cpe:/a:alma:linux:python3-libxml2", "cpe:/o:alma:linux:8"], "id": "ALMA_LINUX_ALSA-2021-2569.NASL", "href": "https://www.tenable.com/plugins/nessus/157541", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n#\n# The package checks in this plugin were extracted from\n# AlmaLinux Security Advisory ALSA-2021:2569.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(157541);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/06\");\n\n script_cve_id(\n \"CVE-2021-3516\",\n \"CVE-2021-3517\",\n \"CVE-2021-3518\",\n \"CVE-2021-3537\",\n \"CVE-2021-3541\"\n );\n script_xref(name:\"ALSA\", value:\"2021:2569\");\n script_xref(name:\"IAVA\", value:\"2021-A-0487\");\n script_xref(name:\"IAVA\", value:\"2021-A-0482\");\n\n script_name(english:\"AlmaLinux 8 : libxml2 (ALSA-2021:2569)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote AlmaLinux host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the\nALSA-2021:2569 advisory.\n\n - There's a flaw in libxml2's xmllint in versions before 2.9.11. An attacker who is able to submit a crafted\n file to be processed by xmllint could trigger a use-after-free. The greatest impact of this flaw is to\n confidentiality, integrity, and availability. (CVE-2021-3516)\n\n - There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2.9.11. An attacker\n who is able to supply a crafted file to be processed by an application linked with the affected\n functionality of libxml2 could trigger an out-of-bounds read. The most likely impact of this flaw is to\n application availability, with some potential impact to confidentiality and integrity if an attacker is\n able to use memory information to further exploit the application. (CVE-2021-3517)\n\n - There's a flaw in libxml2 in versions before 2.9.11. An attacker who is able to submit a crafted file to\n be processed by an application linked with libxml2 could trigger a use-after-free. The greatest impact\n from this flaw is to confidentiality, integrity, and availability. (CVE-2021-3518)\n\n - A vulnerability found in libxml2 in versions before 2.9.11 shows that it did not propagate errors while\n parsing XML mixed content, causing a NULL dereference. If an untrusted XML document was parsed in recovery\n mode and post-validated, the flaw could be used to crash the application. The highest threat from this\n vulnerability is to system availability. (CVE-2021-3537)\n\n - A flaw was found in libxml2. Exponential entity expansion attack its possible bypassing all existing\n protection mechanisms and leading to denial of service. (CVE-2021-3541)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://errata.almalinux.org/8/ALSA-2021-2569.html\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected libxml2, libxml2-devel and / or python3-libxml2 packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-3517\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2021-3518\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/05/14\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/06/29\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2022/02/09\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:alma:linux:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:alma:linux:libxml2-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:alma:linux:python3-libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:alma:linux:8\");\n script_set_attribute(attribute:\"stig_severity\", value:\"I\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Alma Linux Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/AlmaLinux/release\", \"Host/AlmaLinux/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude('audit.inc');\ninclude('global_settings.inc');\ninclude('misc_func.inc');\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nvar release = get_kb_item('Host/AlmaLinux/release');\nif (isnull(release) || 'AlmaLinux' >!< release) audit(AUDIT_OS_NOT, 'AlmaLinux');\nvar os_ver = pregmatch(pattern: \"AlmaLinux release ([0-9]+(\\.[0-9]+)?)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'AlmaLinux');\nvar os_ver = os_ver[1];\nif (! preg(pattern:\"^8([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, 'AlmaLinux 8.x', 'AlmaLinux ' + os_ver);\n\nif (!get_kb_item('Host/AlmaLinux/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'AlmaLinux', cpu);\n\nvar pkgs = [\n {'reference':'libxml2-2.9.7-9.el8_4.2', 'cpu':'i686', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-2.9.7-9.el8_4.2', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-devel-2.9.7-9.el8_4.2', 'cpu':'i686', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-devel-2.9.7-9.el8_4.2', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'python3-libxml2-2.9.7-9.el8_4.2', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE}\n];\n\nvar flag = 0;\nforeach var package_array ( pkgs ) {\n var reference = NULL;\n var release = NULL;\n var sp = NULL;\n var cpu = NULL;\n var el_string = NULL;\n var rpm_spec_vers_cmp = NULL;\n var epoch = NULL;\n var allowmaj = NULL;\n var exists_check = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) release = 'Alma-' + package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) cpu = package_array['cpu'];\n if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];\n if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (reference && release && (!exists_check || rpm_exists(release:release, rpm:exists_check))) {\n if (rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'libxml2 / libxml2-devel / python3-libxml2');\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-01-11T14:52:21", "description": "The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2021-2569 advisory.\n\n - There's a flaw in libxml2's xmllint in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by xmllint could trigger a use-after-free. The greatest impact of this flaw is to confidentiality, integrity, and availability. (CVE-2021-3516)\n\n - There's a flaw in libxml2 in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by an application linked with libxml2 could trigger a use-after-free. The greatest impact from this flaw is to confidentiality, integrity, and availability. (CVE-2021-3518)\n\n - A vulnerability found in libxml2 in versions before 2.9.11 shows that it did not propagate errors while parsing XML mixed content, causing a NULL dereference. If an untrusted XML document was parsed in recovery mode and post-validated, the flaw could be used to crash the application. The highest threat from this vulnerability is to system availability. (CVE-2021-3537)\n\n - There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2.9.11. An attacker who is able to supply a crafted file to be processed by an application linked with the affected functionality of libxml2 could trigger an out-of-bounds read. The most likely impact of this flaw is to application availability, with some potential impact to confidentiality and integrity if an attacker is able to use memory information to further exploit the application. (CVE-2021-3517)\n\n - libxml2: Exponential entity expansion attack bypasses all existing protection mechanisms (CVE-2021-3541)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-07-03T00:00:00", "type": "nessus", "title": "Oracle Linux 8 : libxml2 (ELSA-2021-2569)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-3516", "CVE-2021-3517", "CVE-2021-3518", "CVE-2021-3537", "CVE-2021-3541"], "modified": "2022-05-09T00:00:00", "cpe": ["cpe:/o:oracle:linux:8", "p-cpe:/a:oracle:linux:libxml2", "p-cpe:/a:oracle:linux:libxml2-devel", "p-cpe:/a:oracle:linux:python3-libxml2"], "id": "ORACLELINUX_ELSA-2021-2569.NASL", "href": "https://www.tenable.com/plugins/nessus/151359", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Oracle Linux Security Advisory ELSA-2021-2569.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(151359);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/09\");\n\n script_cve_id(\n \"CVE-2021-3516\",\n \"CVE-2021-3517\",\n \"CVE-2021-3518\",\n \"CVE-2021-3537\",\n \"CVE-2021-3541\"\n );\n\n script_name(english:\"Oracle Linux 8 : libxml2 (ELSA-2021-2569)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Oracle Linux host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the\nELSA-2021-2569 advisory.\n\n - There's a flaw in libxml2's xmllint in versions before 2.9.11. An attacker who is able to submit a crafted\n file to be processed by xmllint could trigger a use-after-free. The greatest impact of this flaw is to\n confidentiality, integrity, and availability. (CVE-2021-3516)\n\n - There's a flaw in libxml2 in versions before 2.9.11. An attacker who is able to submit a crafted file to\n be processed by an application linked with libxml2 could trigger a use-after-free. The greatest impact\n from this flaw is to confidentiality, integrity, and availability. (CVE-2021-3518)\n\n - A vulnerability found in libxml2 in versions before 2.9.11 shows that it did not propagate errors while\n parsing XML mixed content, causing a NULL dereference. If an untrusted XML document was parsed in recovery\n mode and post-validated, the flaw could be used to crash the application. The highest threat from this\n vulnerability is to system availability. (CVE-2021-3537)\n\n - There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2.9.11. An attacker\n who is able to supply a crafted file to be processed by an application linked with the affected\n functionality of libxml2 could trigger an out-of-bounds read. The most likely impact of this flaw is to\n application availability, with some potential impact to confidentiality and integrity if an attacker is\n able to use memory information to further exploit the application. (CVE-2021-3517)\n\n - libxml2: Exponential entity expansion attack bypasses all existing protection mechanisms (CVE-2021-3541)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://linux.oracle.com/errata/ELSA-2021-2569.html\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected libxml2, libxml2-devel and / or python3-libxml2 packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-3517\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2021-3518\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/05/14\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/07/03\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/07/03\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:oracle:linux:8\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:libxml2-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:python3-libxml2\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Oracle Linux Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/OracleLinux\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\", \"Host/local_checks_enabled\");\n\n exit(0);\n}\n\n\ninclude('audit.inc');\ninclude('global_settings.inc');\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nif (!get_kb_item('Host/OracleLinux')) audit(AUDIT_OS_NOT, 'Oracle Linux');\nrelease = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || !pregmatch(pattern: \"Oracle (?:Linux Server|Enterprise Linux)\", string:release)) audit(AUDIT_OS_NOT, 'Oracle Linux');\nos_ver = pregmatch(pattern: \"Oracle (?:Linux Server|Enterprise Linux) .*release ([0-9]+(\\.[0-9]+)?)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'Oracle Linux');\nos_ver = os_ver[1];\nif (! preg(pattern:\"^8([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, 'Oracle Linux 8', 'Oracle Linux ' + os_ver);\n\nif (!get_kb_item('Host/RedHat/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Oracle Linux', cpu);\n\npkgs = [\n {'reference':'libxml2-2.9.7-9.0.1.el8_4.2', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-2.9.7-9.0.1.el8_4.2', 'cpu':'i686', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-2.9.7-9.0.1.el8_4.2', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-devel-2.9.7-9.0.1.el8_4.2', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-devel-2.9.7-9.0.1.el8_4.2', 'cpu':'i686', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-devel-2.9.7-9.0.1.el8_4.2', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'python3-libxml2-2.9.7-9.0.1.el8_4.2', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'python3-libxml2-2.9.7-9.0.1.el8_4.2', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE}\n];\n\nflag = 0;\nforeach package_array ( pkgs ) {\n reference = NULL;\n release = NULL;\n sp = NULL;\n cpu = NULL;\n el_string = NULL;\n rpm_spec_vers_cmp = NULL;\n epoch = NULL;\n allowmaj = NULL;\n exists_check = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) release = 'EL' + package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) cpu = package_array['cpu'];\n if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];\n if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (reference && release) {\n if (exists_check) {\n if (rpm_exists(release:release, rpm:exists_check) && rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n } else {\n if (rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n }\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'libxml2 / libxml2-devel / python3-libxml2');\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-01-11T14:35:53", "description": "According to the versions of the libxml2 packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :\n\n - There's a flaw in libxml2's xmllint in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by xmllint could trigger a use-after-free. The greatest impact of this flaw is to confidentiality, integrity, and availability. (CVE-2021-3516)\n\n - There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2.9.11. An attacker who is able to supply a crafted file to be processed by an application linked with the affected functionality of libxml2 could trigger an out-of-bounds read. The most likely impact of this flaw is to application availability, with some potential impact to confidentiality and integrity if an attacker is able to use memory information to further exploit the application. (CVE-2021-3517)\n\n - There's a flaw in libxml2 in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by an application linked with libxml2 could trigger a use-after-free. The greatest impact from this flaw is to confidentiality, integrity, and availability. (CVE-2021-3518)\n\n - A vulnerability found in libxml2 in versions before 2.9.11 shows that it did not propagate errors while parsing XML mixed content, causing a NULL dereference. If an untrusted XML document was parsed in recovery mode and post-validated, the flaw could be used to crash the application. The highest threat from this vulnerability is to system availability. (CVE-2021-3537)\n\n - A flaw was found in libxml2. Exponential entity expansion attack its possible bypassing all existing protection mechanisms and leading to denial of service. (CVE-2021-3541)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2022-01-06T00:00:00", "type": "nessus", "title": "EulerOS Virtualization 3.0.2.6 : libxml2 (EulerOS-SA-2021-2884)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-3516", "CVE-2021-3517", "CVE-2021-3518", "CVE-2021-3537", "CVE-2021-3541"], "modified": "2022-05-06T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:libxml2", "p-cpe:/a:huawei:euleros:libxml2-devel", "p-cpe:/a:huawei:euleros:libxml2-python", "cpe:/o:huawei:euleros:uvp:3.0.2.6"], "id": "EULEROS_SA-2021-2884.NASL", "href": "https://www.tenable.com/plugins/nessus/156511", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(156511);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/06\");\n\n script_cve_id(\n \"CVE-2021-3516\",\n \"CVE-2021-3517\",\n \"CVE-2021-3518\",\n \"CVE-2021-3537\",\n \"CVE-2021-3541\"\n );\n script_xref(name:\"IAVA\", value:\"2021-A-0487\");\n script_xref(name:\"IAVA\", value:\"2021-A-0482\");\n\n script_name(english:\"EulerOS Virtualization 3.0.2.6 : libxml2 (EulerOS-SA-2021-2884)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS Virtualization host is missing multiple security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the versions of the libxml2 packages installed, the EulerOS Virtualization installation on the remote host\nis affected by the following vulnerabilities :\n\n - There's a flaw in libxml2's xmllint in versions before 2.9.11. An attacker who is able to submit a crafted\n file to be processed by xmllint could trigger a use-after-free. The greatest impact of this flaw is to\n confidentiality, integrity, and availability. (CVE-2021-3516)\n\n - There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2.9.11. An attacker\n who is able to supply a crafted file to be processed by an application linked with the affected\n functionality of libxml2 could trigger an out-of-bounds read. The most likely impact of this flaw is to\n application availability, with some potential impact to confidentiality and integrity if an attacker is\n able to use memory information to further exploit the application. (CVE-2021-3517)\n\n - There's a flaw in libxml2 in versions before 2.9.11. An attacker who is able to submit a crafted file to\n be processed by an application linked with libxml2 could trigger a use-after-free. The greatest impact\n from this flaw is to confidentiality, integrity, and availability. (CVE-2021-3518)\n\n - A vulnerability found in libxml2 in versions before 2.9.11 shows that it did not propagate errors while\n parsing XML mixed content, causing a NULL dereference. If an untrusted XML document was parsed in recovery\n mode and post-validated, the flaw could be used to crash the application. The highest threat from this\n vulnerability is to system availability. (CVE-2021-3537)\n\n - A flaw was found in libxml2. Exponential entity expansion attack its possible bypassing all existing\n protection mechanisms and leading to denial of service. (CVE-2021-3541)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security\nadvisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional\nissues.\");\n # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2021-2884\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?43d7f9bc\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected libxml2 packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-3517\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2021-3518\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/05/14\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/12/30\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2022/01/06\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:libxml2-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:libxml2-python\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:huawei:euleros:uvp:3.0.2.6\");\n script_set_attribute(attribute:\"stig_severity\", value:\"I\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Huawei Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nvar release = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nvar uvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (uvp != \"3.0.2.6\") audit(AUDIT_OS_NOT, \"EulerOS Virtualization 3.0.2.6\");\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_ARCH_NOT, \"i686 / x86_64\", cpu);\n\nvar flag = 0;\n\nvar pkgs = [\n \"libxml2-2.9.1-6.3.h28.eulerosv2r7\",\n \"libxml2-devel-2.9.1-6.3.h28.eulerosv2r7\",\n \"libxml2-python-2.9.1-6.3.h28.eulerosv2r7\"\n];\n\nforeach (var pkg in pkgs)\n if (rpm_check(release:\"EulerOS-2.0\", reference:pkg)) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"libxml2\");\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-01-31T04:51:25", "description": "According to the versions of the libxml2 packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :\n\n - There's a flaw in libxml2's xmllint in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by xmllint could trigger a use-after-free. The greatest impact of this flaw is to confidentiality, integrity, and availability. (CVE-2021-3516)\n\n - There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2.9.11. An attacker who is able to supply a crafted file to be processed by an application linked with the affected functionality of libxml2 could trigger an out-of-bounds read. The most likely impact of this flaw is to application availability, with some potential impact to confidentiality and integrity if an attacker is able to use memory information to further exploit the application. (CVE-2021-3517)\n\n - There's a flaw in libxml2 in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by an application linked with libxml2 could trigger a use-after-free. The greatest impact from this flaw is to confidentiality, integrity, and availability. (CVE-2021-3518)\n\n - A vulnerability found in libxml2 in versions before 2.9.11 shows that it did not propagate errors while parsing XML mixed content, causing a NULL dereference. If an untrusted XML document was parsed in recovery mode and post-validated, the flaw could be used to crash the application. The highest threat from this vulnerability is to system availability. (CVE-2021-3537)\n\n - A flaw was found in libxml2. Exponential entity expansion attack its possible bypassing all existing protection mechanisms and leading to denial of service. (CVE-2021-3541)\n\n - valid.c in libxml2 before 2.9.13 has a use-after-free of ID and IDREF attributes. (CVE-2022-23308)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2023-01-30T00:00:00", "type": "nessus", "title": "EulerOS Virtualization 3.0.2.2 : libxml2 (EulerOS-SA-2023-1271)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-3516", "CVE-2021-3517", "CVE-2021-3518", "CVE-2021-3537", "CVE-2021-3541", "CVE-2022-23308"], "modified": "2023-01-30T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:libxml2", "p-cpe:/a:huawei:euleros:libxml2-devel", "p-cpe:/a:huawei:euleros:libxml2-python", "cpe:/o:huawei:euleros:uvp:3.0.2.2"], "id": "EULEROS_SA-2023-1271.NASL", "href": "https://www.tenable.com/plugins/nessus/170827", "sourceData": "#%NASL_MIN_LEVEL 80900\n##\n# (C) Tenable, Inc.\n##\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(170827);\n script_version(\"1.0\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/01/30\");\n\n script_cve_id(\n \"CVE-2021-3516\",\n \"CVE-2021-3517\",\n \"CVE-2021-3518\",\n \"CVE-2021-3537\",\n \"CVE-2021-3541\",\n \"CVE-2022-23308\"\n );\n\n script_name(english:\"EulerOS Virtualization 3.0.2.2 : libxml2 (EulerOS-SA-2023-1271)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS Virtualization host is missing multiple security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the versions of the libxml2 packages installed, the EulerOS Virtualization installation on the remote host\nis affected by the following vulnerabilities :\n\n - There's a flaw in libxml2's xmllint in versions before 2.9.11. An attacker who is able to submit a crafted\n file to be processed by xmllint could trigger a use-after-free. The greatest impact of this flaw is to\n confidentiality, integrity, and availability. (CVE-2021-3516)\n\n - There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2.9.11. An attacker\n who is able to supply a crafted file to be processed by an application linked with the affected\n functionality of libxml2 could trigger an out-of-bounds read. The most likely impact of this flaw is to\n application availability, with some potential impact to confidentiality and integrity if an attacker is\n able to use memory information to further exploit the application. (CVE-2021-3517)\n\n - There's a flaw in libxml2 in versions before 2.9.11. An attacker who is able to submit a crafted file to\n be processed by an application linked with libxml2 could trigger a use-after-free. The greatest impact\n from this flaw is to confidentiality, integrity, and availability. (CVE-2021-3518)\n\n - A vulnerability found in libxml2 in versions before 2.9.11 shows that it did not propagate errors while\n parsing XML mixed content, causing a NULL dereference. If an untrusted XML document was parsed in recovery\n mode and post-validated, the flaw could be used to crash the application. The highest threat from this\n vulnerability is to system availability. (CVE-2021-3537)\n\n - A flaw was found in libxml2. Exponential entity expansion attack its possible bypassing all existing\n protection mechanisms and leading to denial of service. (CVE-2021-3541)\n\n - valid.c in libxml2 before 2.9.13 has a use-after-free of ID and IDREF attributes. (CVE-2022-23308)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security\nadvisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional\nissues.\");\n # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2023-1271\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?2af44228\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected libxml2 packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-3517\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2021-3518\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/05/14\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2023/01/30\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2023/01/30\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:libxml2-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:libxml2-python\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:huawei:euleros:uvp:3.0.2.2\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Huawei Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nvar _release = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(_release) || _release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nvar uvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (uvp != \"3.0.2.2\") audit(AUDIT_OS_NOT, \"EulerOS Virtualization 3.0.2.2\");\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"aarch64\" >!< cpu && \"x86\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"x86\" >!< cpu) audit(AUDIT_ARCH_NOT, \"i686 / x86_64\", cpu);\n\nvar flag = 0;\n\nvar pkgs = [\n \"libxml2-2.9.1-6.3.h30.eulerosv2r7\",\n \"libxml2-devel-2.9.1-6.3.h30.eulerosv2r7\",\n \"libxml2-python-2.9.1-6.3.h30.eulerosv2r7\"\n];\n\nforeach (var pkg in pkgs)\n if (rpm_check(release:\"EulerOS-2.0\", reference:pkg)) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"libxml2\");\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-01-11T15:20:04", "description": "Several security vulnerabilities were corrected in libxml2, the GNOME XML library.\n\nCVE-2017-8872\n\nGlobal buffer-overflow in the htmlParseTryOrFinish function.\n\nCVE-2017-18258\n\nThe xz_head function in libxml2 allows remote attackers to cause a denial of service (memory consumption) via a crafted LZMA file, because the decoder functionality does not restrict memory usage to what is required for a legitimate file.\n\nCVE-2018-14404\n\nA NULL pointer dereference vulnerability exists in the xpath.c:xmlXPathCompOpEval() function of libxml2 when parsing an invalid XPath expression in the XPATH_OP_AND or XPATH_OP_OR case.\nApplications processing untrusted XSL format inputs may be vulnerable to a denial of service attack.\n\nCVE-2018-14567\n\nIf the option --with-lzma is used, allows remote attackers to cause a denial of service (infinite loop) via a crafted XML file.\n\nCVE-2019-19956\n\nThe xmlParseBalancedChunkMemoryRecover function has a memory leak related to newDoc->oldNs.\n\nCVE-2019-20388\n\nA memory leak was found in the xmlSchemaValidateStream function of libxml2. Applications that use this library may be vulnerable to memory not being freed leading to a denial of service.\n\nCVE-2020-7595\n\nInfinite loop in xmlStringLenDecodeEntities can cause a denial of service.\n\nCVE-2020-24977\n\nOut-of-bounds read restricted to xmllint --htmlout.\n\nFor Debian 9 stretch, these problems have been fixed in version 2.9.4+dfsg1-2.2+deb9u3.\n\nWe recommend that you upgrade your libxml2 packages.\n\nFor the detailed security status of libxml2 please refer to its security tracker page at:\nhttps://security-tracker.debian.org/tracker/libxml2\n\nNOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 9.1, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 5.2}, "published": "2020-09-10T00:00:00", "type": "nessus", "title": "Debian DLA-2369-1 : libxml2 security update", "bulletinFamily": "scanner", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 6.4, "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 4.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-18258", "CVE-2017-8872", "CVE-2018-14404", "CVE-2018-14567", "CVE-2019-19956", "CVE-2019-20388", "CVE-2020-24977", "CVE-2020-7595"], "modified": "2022-05-13T00:00:00", "cpe": ["p-cpe:/a:debian:debian_linux:libxml2", "p-cpe:/a:debian:debian_linux:libxml2-dbg", "p-cpe:/a:debian:debian_linux:libxml2-dev", "p-cpe:/a:debian:debian_linux:libxml2-doc", "p-cpe:/a:debian:debian_linux:libxml2-utils", "p-cpe:/a:debian:debian_linux:libxml2-utils-dbg", "p-cpe:/a:debian:debian_linux:python-libxml2", "p-cpe:/a:debian:debian_linux:python-libxml2-dbg", "p-cpe:/a:debian:debian_linux:python3-libxml2", "p-cpe:/a:debian:debian_linux:python3-libxml2-dbg", "cpe:/o:debian:debian_linux:9.0"], "id": "DEBIAN_DLA-2369.NASL", "href": "https://www.tenable.com/plugins/nessus/140469", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Debian Security Advisory DLA-2369-1. The text\n# itself is copyright (C) Software in the Public Interest, Inc.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(140469);\n script_version(\"1.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/13\");\n\n script_cve_id(\"CVE-2017-18258\", \"CVE-2017-8872\", \"CVE-2018-14404\", \"CVE-2018-14567\", \"CVE-2019-19956\", \"CVE-2019-20388\", \"CVE-2020-24977\", \"CVE-2020-7595\");\n\n script_name(english:\"Debian DLA-2369-1 : libxml2 security update\");\n script_summary(english:\"Checks dpkg output for the updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\"The remote Debian host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"Several security vulnerabilities were corrected in libxml2, the GNOME\nXML library.\n\nCVE-2017-8872\n\nGlobal buffer-overflow in the htmlParseTryOrFinish function.\n\nCVE-2017-18258\n\nThe xz_head function in libxml2 allows remote attackers to cause a\ndenial of service (memory consumption) via a crafted LZMA file,\nbecause the decoder functionality does not restrict memory usage to\nwhat is required for a legitimate file.\n\nCVE-2018-14404\n\nA NULL pointer dereference vulnerability exists in the\nxpath.c:xmlXPathCompOpEval() function of libxml2 when parsing an\ninvalid XPath expression in the XPATH_OP_AND or XPATH_OP_OR case.\nApplications processing untrusted XSL format inputs may be vulnerable\nto a denial of service attack.\n\nCVE-2018-14567\n\nIf the option --with-lzma is used, allows remote attackers to cause a\ndenial of service (infinite loop) via a crafted XML file.\n\nCVE-2019-19956\n\nThe xmlParseBalancedChunkMemoryRecover function has a memory leak\nrelated to newDoc->oldNs.\n\nCVE-2019-20388\n\nA memory leak was found in the xmlSchemaValidateStream function of\nlibxml2. Applications that use this library may be vulnerable to\nmemory not being freed leading to a denial of service.\n\nCVE-2020-7595\n\nInfinite loop in xmlStringLenDecodeEntities can cause a denial of\nservice.\n\nCVE-2020-24977\n\nOut-of-bounds read restricted to xmllint --htmlout.\n\nFor Debian 9 stretch, these problems have been fixed in version\n2.9.4+dfsg1-2.2+deb9u3.\n\nWe recommend that you upgrade your libxml2 packages.\n\nFor the detailed security status of libxml2 please refer to its\nsecurity tracker page at:\nhttps://security-tracker.debian.org/tracker/libxml2\n\nNOTE: Tenable Network Security has extracted the preceding description\nblock directly from the DLA security advisory. Tenable has attempted\nto automatically clean and format it as much as possible without\nintroducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://lists.debian.org/debian-lts-announce/2020/09/msg00009.html\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://packages.debian.org/source/stretch/libxml2\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/source-package/libxml2\"\n );\n script_set_attribute(attribute:\"solution\", value:\"Upgrade the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2020-24977\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:libxml2-dbg\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:libxml2-dev\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:libxml2-doc\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:libxml2-utils\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:libxml2-utils-dbg\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:python-libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:python-libxml2-dbg\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:python3-libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:python3-libxml2-dbg\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:debian:debian_linux:9.0\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2017/05/10\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/09/09\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/09/10\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2020-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Debian Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/Debian/release\", \"Host/Debian/dpkg-l\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"debian_package.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nif (!get_kb_item(\"Host/Debian/release\")) audit(AUDIT_OS_NOT, \"Debian\");\nif (!get_kb_item(\"Host/Debian/dpkg-l\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\n\nflag = 0;\nif (deb_check(release:\"9.0\", prefix:\"libxml2\", reference:\"2.9.4+dfsg1-2.2+deb9u3\")) flag++;\nif (deb_check(release:\"9.0\", prefix:\"libxml2-dbg\", reference:\"2.9.4+dfsg1-2.2+deb9u3\")) flag++;\nif (deb_check(release:\"9.0\", prefix:\"libxml2-dev\", reference:\"2.9.4+dfsg1-2.2+deb9u3\")) flag++;\nif (deb_check(release:\"9.0\", prefix:\"libxml2-doc\", reference:\"2.9.4+dfsg1-2.2+deb9u3\")) flag++;\nif (deb_check(release:\"9.0\", prefix:\"libxml2-utils\", reference:\"2.9.4+dfsg1-2.2+deb9u3\")) flag++;\nif (deb_check(release:\"9.0\", prefix:\"libxml2-utils-dbg\", reference:\"2.9.4+dfsg1-2.2+deb9u3\")) flag++;\nif (deb_check(release:\"9.0\", prefix:\"python-libxml2\", reference:\"2.9.4+dfsg1-2.2+deb9u3\")) flag++;\nif (deb_check(release:\"9.0\", prefix:\"python-libxml2-dbg\", reference:\"2.9.4+dfsg1-2.2+deb9u3\")) flag++;\nif (deb_check(release:\"9.0\", prefix:\"python3-libxml2\", reference:\"2.9.4+dfsg1-2.2+deb9u3\")) flag++;\nif (deb_check(release:\"9.0\", prefix:\"python3-libxml2-dbg\", reference:\"2.9.4+dfsg1-2.2+deb9u3\")) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_warning(port:0, extra:deb_report_get());\n else security_warning(0);\n exit(0);\n}\nelse audit(AUDIT_HOST_NOT, \"affected\");\n", "cvss": {"score": 6.4, "vector": "AV:N/AC:L/Au:N/C:P/I:N/A:P"}}, {"lastseen": "2023-01-24T00:26:34", "description": "The remote Redhat Enterprise Linux 7 / 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2022:1389 advisory.\n\n - libxml2: Use-after-free in xmlEncodeEntitiesInternal() in entities.c (CVE-2021-3516)\n\n - libxml2: Heap-based buffer overflow in xmlEncodeEntitiesInternal() in entities.c (CVE-2021-3517)\n\n - libxml2: Use-after-free in xmlXIncludeDoProcess() in xinclude.c (CVE-2021-3518)\n\n - libxml2: NULL pointer dereference when post-validating mixed content parsed in recovery mode (CVE-2021-3537)\n\n - libxml2: Exponential entity expansion attack bypasses all existing protection mechanisms (CVE-2021-3541)\n\n - openssl: Infinite loop in BN_mod_sqrt() reachable when parsing certificates (CVE-2022-0778)\n\n - httpd: Errors encountered during the discarding of request body lead to HTTP request smuggling (CVE-2022-22720)\n\n - libxml2: Use-after-free of ID and IDREF attributes (CVE-2022-23308)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2022-04-21T00:00:00", "type": "nessus", "title": "RHEL 7 / 8 : Red Hat JBoss Core Services Apache HTTP Server 2.4.37 SP11 (RHSA-2022:1389)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-3516", "CVE-2021-3517", "CVE-2021-3518", "CVE-2021-3537", "CVE-2021-3541", "CVE-2022-0778", "CVE-2022-22720", "CVE-2022-23308"], "modified": "2023-01-23T00:00:00", "cpe": ["cpe:/o:redhat:enterprise_linux:7", "cpe:/o:redhat:enterprise_linux:8", "p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-apr-util", "p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-apr-util-devel", "p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-apr-util-ldap", "p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-apr-util-mysql", "p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-apr-util-nss", "p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-apr-util-odbc", "p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-apr-util-openssl", "p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-apr-util-pgsql", "p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-apr-util-sqlite", "p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-curl", "p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-httpd", "p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-httpd-devel", "p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-httpd-manual", "p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-httpd-selinux", "p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-httpd-tools", "p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-libcurl", "p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-libcurl-devel", "p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-mod_cluster-native", "p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-mod_http2", "p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-mod_jk-ap24", "p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-mod_jk-manual", "p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-mod_ldap", "p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-mod_md", "p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-mod_proxy_html", "p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-mod_security", "p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-mod_session", "p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-mod_ssl", "p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-nghttp2", "p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-nghttp2-devel", "p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-openssl", "p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-openssl-chil", "p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-openssl-devel", "p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-openssl-libs", "p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-openssl-perl", "p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-openssl-pkcs11", "p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-openssl-static"], "id": "REDHAT-RHSA-2022-1389.NASL", "href": "https://www.tenable.com/plugins/nessus/160030", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Red Hat Security Advisory RHSA-2022:1389. The text\n# itself is copyright (C) Red Hat, Inc.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(160030);\n script_version(\"1.9\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/01/23\");\n\n script_cve_id(\n \"CVE-2021-3516\",\n \"CVE-2021-3517\",\n \"CVE-2021-3518\",\n \"CVE-2021-3537\",\n \"CVE-2021-3541\",\n \"CVE-2022-0778\",\n \"CVE-2022-22720\",\n \"CVE-2022-23308\"\n );\n script_xref(name:\"RHSA\", value:\"2022:1389\");\n script_xref(name:\"IAVA\", value:\"2021-A-0487\");\n script_xref(name:\"IAVA\", value:\"2021-A-0482\");\n script_xref(name:\"IAVA\", value:\"2022-A-0038\");\n script_xref(name:\"IAVA\", value:\"2022-A-0121-S\");\n script_xref(name:\"IAVA\", value:\"2022-A-0124-S\");\n\n script_name(english:\"RHEL 7 / 8 : Red Hat JBoss Core Services Apache HTTP Server 2.4.37 SP11 (RHSA-2022:1389)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Red Hat host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote Redhat Enterprise Linux 7 / 8 host has packages installed that are affected by multiple vulnerabilities as\nreferenced in the RHSA-2022:1389 advisory.\n\n - libxml2: Use-after-free in xmlEncodeEntitiesInternal() in entities.c (CVE-2021-3516)\n\n - libxml2: Heap-based buffer overflow in xmlEncodeEntitiesInternal() in entities.c (CVE-2021-3517)\n\n - libxml2: Use-after-free in xmlXIncludeDoProcess() in xinclude.c (CVE-2021-3518)\n\n - libxml2: NULL pointer dereference when post-validating mixed content parsed in recovery mode\n (CVE-2021-3537)\n\n - libxml2: Exponential entity expansion attack bypasses all existing protection mechanisms (CVE-2021-3541)\n\n - openssl: Infinite loop in BN_mod_sqrt() reachable when parsing certificates (CVE-2022-0778)\n\n - httpd: Errors encountered during the discarding of request body lead to HTTP request smuggling\n (CVE-2022-22720)\n\n - libxml2: Use-after-free of ID and IDREF attributes (CVE-2022-23308)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2021-3516\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2021-3517\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2021-3518\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2021-3537\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2021-3541\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2022-0778\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2022-22720\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2022-23308\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/errata/RHSA-2022:1389\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1950515\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1954225\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1954232\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1954242\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1956522\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/2056913\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/2062202\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/2064321\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:POC/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:P/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2022-22720\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n script_cwe_id(400, 416, 444, 476, 787, 835);\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/05/14\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2022/04/20\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2022/04/21\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:enterprise_linux:7\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:enterprise_linux:8\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-apr-util\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-apr-util-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-apr-util-ldap\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-apr-util-mysql\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-apr-util-nss\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-apr-util-odbc\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-apr-util-openssl\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-apr-util-pgsql\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-apr-util-sqlite\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-curl\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-httpd\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-httpd-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-httpd-manual\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-httpd-selinux\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-httpd-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-libcurl\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-libcurl-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-mod_cluster-native\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-mod_http2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-mod_jk-ap24\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-mod_jk-manual\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-mod_ldap\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-mod_md\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-mod_proxy_html\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-mod_security\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-mod_session\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-mod_ssl\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-nghttp2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-nghttp2-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-openssl\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-openssl-chil\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-openssl-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-openssl-libs\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-openssl-perl\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-openssl-pkcs11\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-openssl-static\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_set_attribute(attribute:\"stig_severity\", value:\"I\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Red Hat Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2022-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\", \"redhat_repos.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude('rpm.inc');\ninclude('rhel.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nvar os_release = get_kb_item('Host/RedHat/release');\nif (isnull(os_release) || 'Red Hat' >!< os_release) audit(AUDIT_OS_NOT, 'Red Hat');\nvar os_ver = pregmatch(pattern: \"Red Hat Enterprise Linux.*release ([0-9]+(\\.[0-9]+)?)\", string:os_release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'Red Hat');\nos_ver = os_ver[1];\nif (!rhel_check_release_list(operator: 'ge', os_version: os_ver, rhel_versions: ['7','8'])) audit(AUDIT_OS_NOT, 'Red Hat 7.x / 8.x', 'Red Hat ' + os_ver);\n\nif (!get_kb_item('Host/RedHat/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Red Hat', cpu);\n\nvar constraints = [\n {\n 'repo_relative_urls': [\n 'content/dist/layered/rhel8/x86_64/jbcs/1/debug',\n 'content/dist/layered/rhel8/x86_64/jbcs/1/os',\n 'content/dist/layered/rhel8/x86_64/jbcs/1/source/SRPMS'\n ],\n 'pkgs': [\n {'reference':'jbcs-httpd24-apr-util-1.6.1-91.el8jbcs', 'cpu':'x86_64', 'release':'8', 'el_string':'el8jbcs', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-apr-util-devel-1.6.1-91.el8jbcs', 'cpu':'x86_64', 'release':'8', 'el_string':'el8jbcs', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-apr-util-ldap-1.6.1-91.el8jbcs', 'cpu':'x86_64', 'release':'8', 'el_string':'el8jbcs', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-apr-util-mysql-1.6.1-91.el8jbcs', 'cpu':'x86_64', 'release':'8', 'el_string':'el8jbcs', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-apr-util-nss-1.6.1-91.el8jbcs', 'cpu':'x86_64', 'release':'8', 'el_string':'el8jbcs', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-apr-util-odbc-1.6.1-91.el8jbcs', 'cpu':'x86_64', 'release':'8', 'el_string':'el8jbcs', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-apr-util-openssl-1.6.1-91.el8jbcs', 'cpu':'x86_64', 'release':'8', 'el_string':'el8jbcs', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-apr-util-pgsql-1.6.1-91.el8jbcs', 'cpu':'x86_64', 'release':'8', 'el_string':'el8jbcs', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-apr-util-sqlite-1.6.1-91.el8jbcs', 'cpu':'x86_64', 'release':'8', 'el_string':'el8jbcs', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-curl-7.78.0-3.el8jbcs', 'cpu':'x86_64', 'release':'8', 'el_string':'el8jbcs', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-httpd-2.4.37-80.el8jbcs', 'cpu':'x86_64', 'release':'8', 'el_string':'el8jbcs', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-httpd-devel-2.4.37-80.el8jbcs', 'cpu':'x86_64', 'release':'8', 'el_string':'el8jbcs', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-httpd-manual-2.4.37-80.el8jbcs', 'release':'8', 'el_string':'el8jbcs', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-httpd-selinux-2.4.37-80.el8jbcs', 'cpu':'x86_64', 'release':'8', 'el_string':'el8jbcs', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-httpd-tools-2.4.37-80.el8jbcs', 'cpu':'x86_64', 'release':'8', 'el_string':'el8jbcs', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-libcurl-7.78.0-3.el8jbcs', 'cpu':'x86_64', 'release':'8', 'el_string':'el8jbcs', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-libcurl-devel-7.78.0-3.el8jbcs', 'cpu':'x86_64', 'release':'8', 'el_string':'el8jbcs', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-mod_cluster-native-1.3.16-10.Final_redhat_2.el8jbcs', 'cpu':'x86_64', 'release':'8', 'el_string':'el8jbcs', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-mod_http2-1.15.7-22.el8jbcs', 'cpu':'x86_64', 'release':'8', 'el_string':'el8jbcs', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-mod_jk-ap24-1.2.48-29.redhat_1.el8jbcs', 'cpu':'x86_64', 'release':'8', 'el_string':'el8jbcs', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-mod_jk-manual-1.2.48-29.redhat_1.el8jbcs', 'cpu':'x86_64', 'release':'8', 'el_string':'el8jbcs', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-mod_ldap-2.4.37-80.el8jbcs', 'cpu':'x86_64', 'release':'8', 'el_string':'el8jbcs', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-mod_md-2.0.8-41.el8jbcs', 'cpu':'x86_64', 'release':'8', 'el_string':'el8jbcs', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1', 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-mod_proxy_html-2.4.37-80.el8jbcs', 'cpu':'x86_64', 'release':'8', 'el_string':'el8jbcs', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1', 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-mod_security-2.9.2-68.GA.el8jbcs', 'cpu':'x86_64', 'release':'8', 'el_string':'el8jbcs', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-mod_session-2.4.37-80.el8jbcs', 'cpu':'x86_64', 'release':'8', 'el_string':'el8jbcs', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-mod_ssl-2.4.37-80.el8jbcs', 'cpu':'x86_64', 'release':'8', 'el_string':'el8jbcs', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1', 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-nghttp2-1.39.2-41.el8jbcs', 'cpu':'x86_64', 'release':'8', 'el_string':'el8jbcs', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-nghttp2-devel-1.39.2-41.el8jbcs', 'cpu':'x86_64', 'release':'8', 'el_string':'el8jbcs', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-openssl-1.1.1g-11.el8jbcs', 'cpu':'x86_64', 'release':'8', 'el_string':'el8jbcs', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1', 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-openssl-chil-1.0.0-11.el8jbcs', 'cpu':'x86_64', 'release':'8', 'el_string':'el8jbcs', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-openssl-devel-1.1.1g-11.el8jbcs', 'cpu':'x86_64', 'release':'8', 'el_string':'el8jbcs', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1', 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-openssl-libs-1.1.1g-11.el8jbcs', 'cpu':'x86_64', 'release':'8', 'el_string':'el8jbcs', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1', 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-openssl-perl-1.1.1g-11.el8jbcs', 'cpu':'x86_64', 'release':'8', 'el_string':'el8jbcs', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1', 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-openssl-pkcs11-0.4.10-26.el8jbcs', 'cpu':'x86_64', 'release':'8', 'el_string':'el8jbcs', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-openssl-static-1.1.1g-11.el8jbcs', 'cpu':'x86_64', 'release':'8', 'el_string':'el8jbcs', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1', 'exists_check':'jbcs-httpd24'}\n ]\n },\n {\n 'repo_relative_urls': [\n 'content/dist/rhel/server/7/7Server/x86_64/jbcs/1/debug',\n 'content/dist/rhel/server/7/7Server/x86_64/jbcs/1/os',\n 'content/dist/rhel/server/7/7Server/x86_64/jbcs/1/source/SRPMS'\n ],\n 'pkgs': [\n {'reference':'jbcs-httpd24-apr-util-1.6.1-91.jbcs.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-apr-util-devel-1.6.1-91.jbcs.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-apr-util-ldap-1.6.1-91.jbcs.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-apr-util-mysql-1.6.1-91.jbcs.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-apr-util-nss-1.6.1-91.jbcs.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-apr-util-odbc-1.6.1-91.jbcs.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-apr-util-openssl-1.6.1-91.jbcs.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-apr-util-pgsql-1.6.1-91.jbcs.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-apr-util-sqlite-1.6.1-91.jbcs.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-curl-7.78.0-3.jbcs.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-httpd-2.4.37-80.jbcs.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-httpd-devel-2.4.37-80.jbcs.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-httpd-manual-2.4.37-80.jbcs.el7', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-httpd-selinux-2.4.37-80.jbcs.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-httpd-tools-2.4.37-80.jbcs.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-libcurl-7.78.0-3.jbcs.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-libcurl-devel-7.78.0-3.jbcs.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-mod_cluster-native-1.3.16-10.Final_redhat_2.jbcs.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-mod_http2-1.15.7-22.jbcs.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-mod_jk-ap24-1.2.48-29.redhat_1.jbcs.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-mod_jk-manual-1.2.48-29.redhat_1.jbcs.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-mod_ldap-2.4.37-80.jbcs.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-mod_md-2.0.8-41.jbcs.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1', 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-mod_proxy_html-2.4.37-80.jbcs.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1', 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-mod_security-2.9.2-68.GA.jbcs.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-mod_session-2.4.37-80.jbcs.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-mod_ssl-2.4.37-80.jbcs.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1', 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-nghttp2-1.39.2-41.jbcs.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-nghttp2-devel-1.39.2-41.jbcs.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-openssl-1.1.1g-11.jbcs.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1', 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-openssl-chil-1.0.0-11.jbcs.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-openssl-devel-1.1.1g-11.jbcs.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1', 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-openssl-libs-1.1.1g-11.jbcs.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1', 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-openssl-perl-1.1.1g-11.jbcs.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1', 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-openssl-pkcs11-0.4.10-26.jbcs.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'jbcs-httpd24'},\n {'reference':'jbcs-httpd24-openssl-static-1.1.1g-11.jbcs.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1', 'exists_check':'jbcs-httpd24'}\n ]\n }\n];\n\nvar applicable_repo_urls = rhel_determine_applicable_repository_urls(constraints:constraints);\nif(applicable_repo_urls == RHEL_REPOS_NO_OVERLAP_MESSAGE) exit(0, RHEL_REPO_NOT_ENABLED);\n\nvar flag = 0;\nforeach var constraint_array ( constraints ) {\n var repo_relative_urls = NULL;\n if (!empty_or_null(constraint_array['repo_relative_urls'])) repo_relative_urls = constraint_array['repo_relative_urls'];\n foreach var pkg ( constraint_array['pkgs'] ) {\n var reference = NULL;\n var _release = NULL;\n var sp = NULL;\n var _cpu = NULL;\n var el_string = NULL;\n var rpm_spec_vers_cmp = NULL;\n var epoch = NULL;\n var allowmaj = NULL;\n var exists_check = NULL;\n if (!empty_or_null(pkg['reference'])) reference = pkg['reference'];\n if (!empty_or_null(pkg['release'])) _release = 'RHEL' + pkg['release'];\n if (!empty_or_null(pkg['sp'])) sp = pkg['sp'];\n if (!empty_or_null(pkg['cpu'])) _cpu = pkg['cpu'];\n if (!empty_or_null(pkg['el_string'])) el_string = pkg['el_string'];\n if (!empty_or_null(pkg['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = pkg['rpm_spec_vers_cmp'];\n if (!empty_or_null(pkg['epoch'])) epoch = pkg['epoch'];\n if (!empty_or_null(pkg['allowmaj'])) allowmaj = pkg['allowmaj'];\n if (!empty_or_null(pkg['exists_check'])) exists_check = pkg['exists_check'];\n if (reference &&\n _release &&\n rhel_decide_repo_relative_url_check(required_repo_url_list:repo_relative_urls) &&\n (applicable_repo_urls || (!exists_check || rpm_exists(release:_release, rpm:exists_check))) &&\n rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n }\n}\n\nif (flag)\n{\n var extra = NULL;\n if (empty_or_null(applicable_repo_urls)) extra = rpm_report_get() + redhat_report_repo_caveat();\n else extra = rpm_report_get() + redhat_report_package_caveat();\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : extra\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'jbcs-httpd24-apr-util / jbcs-httpd24-apr-util-devel / etc');\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-01-25T14:54:35", "description": "The version of java-11-amazon-corretto installed on the remote host is prior to 11.0.13+8-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2021-1718 advisory.\n\n - There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2.9.11. An attacker who is able to supply a crafted file to be processed by an application linked with the affected functionality of libxml2 could trigger an out-of-bounds read. The most likely impact of this flaw is to application availability, with some potential impact to confidentiality and integrity if an attacker is able to use memory information to further exploit the application. (CVE-2021-3517)\n\n - GStreamer before 1.18.4 may perform an out-of-bounds read when handling certain ID3v2 tags.\n (CVE-2021-3522)\n\n - Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component:\n JSSE). Supported versions that are affected are Java SE: 7u311, 8u301, 11.0.12; Oracle GraalVM Enterprise Edition: 20.3.3 and 21.2.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via TLS to compromise Java SE, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Java SE, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability can also be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. CVSS 3.1 Base Score 5.9 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N). (CVE-2021-35550)\n\n - Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component:\n Swing). Supported versions that are affected are Java SE: 7u311, 8u301, 11.0.12, 17; Oracle GraalVM Enterprise Edition: 20.3.3 and 21.2.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Oracle GraalVM Enterprise Edition.\n Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Oracle GraalVM Enterprise Edition. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability does not apply to Java deployments, typically in servers, that load and run only trusted code (e.g., code installed by an administrator). CVSS 3.1 Base Score 5.3 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L). (CVE-2021-35556)\n\n - Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component:\n Swing). Supported versions that are affected are Java SE: 7u311, 8u301, 11.0.12, 17; Oracle GraalVM Enterprise Edition: 20.3.3 and 21.2.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Oracle GraalVM Enterprise Edition.\n Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Oracle GraalVM Enterprise Edition. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability can also be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. CVSS 3.1 Base Score 5.3 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L). (CVE-2021-35559)\n\n - Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component:\n Utility). Supported versions that are affected are Java SE: 7u311, 8u301, 11.0.12, 17; Oracle GraalVM Enterprise Edition: 20.3.3 and 21.2.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Oracle GraalVM Enterprise Edition.\n Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Oracle GraalVM Enterprise Edition. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability can also be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. CVSS 3.1 Base Score 5.3 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L). (CVE-2021-35561)\n\n - Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component:\n Keytool). Supported versions that are affected are Java SE: 7u311, 8u301, 11.0.12, 17; Oracle GraalVM Enterprise Edition: 20.3.3 and 21.2.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Oracle GraalVM Enterprise Edition.\n Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Java SE, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability can also be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. CVSS 3.1 Base Score 5.3 (Integrity impacts).\n CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N). (CVE-2021-35564)\n\n - Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component:\n JSSE). Supported versions that are affected are Java SE: 7u311, 8u301, 11.0.12; Oracle GraalVM Enterprise Edition: 20.3.3 and 21.2.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via TLS to compromise Java SE, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Oracle GraalVM Enterprise Edition. Note: This vulnerability can only be exploited by supplying data to APIs in the specified Component without using Untrusted Java Web Start applications or Untrusted Java applets, such as through a web service. CVSS 3.1 Base Score 5.3 (Availability impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L). (CVE-2021-35565)\n\n - Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component:\n Libraries). Supported versions that are affected are Java SE: 8u301, 11.0.12, 17; Oracle GraalVM Enterprise Edition: 20.3.3 and 21.2.0. Easily exploitable vulnerability allows low privileged attacker with network access via Kerberos to compromise Java SE, Oracle GraalVM Enterprise Edition. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Java SE, Oracle GraalVM Enterprise Edition, attacks may significantly impact additional products.\n Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Java SE, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability can also be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. CVSS 3.1 Base Score 6.8 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N). (CVE-2021-35567)\n\n - Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component:\n JSSE). Supported versions that are affected are Java SE: 8u301, 11.0.12, 17; Oracle GraalVM Enterprise Edition: 20.3.3 and 21.2.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via TLS to compromise Java SE, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Oracle GraalVM Enterprise Edition. Note: This vulnerability can only be exploited by supplying data to APIs in the specified Component without using Untrusted Java Web Start applications or Untrusted Java applets, such as through a web service. CVSS 3.1 Base Score 5.3 (Availability impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L). (CVE-2021-35578)\n\n - Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component:\n ImageIO). Supported versions that are affected are Java SE: 7u311, 8u301, 11.0.12, 17; Oracle GraalVM Enterprise Edition: 20.3.3 and 21.2.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Oracle GraalVM Enterprise Edition.\n Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Oracle GraalVM Enterprise Edition. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability can also be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. CVSS 3.1 Base Score 5.3 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L). (CVE-2021-35586)\n\n - Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component:\n Hotspot). Supported versions that are affected are Java SE: 7u311, 8u301; Oracle GraalVM Enterprise Edition: 20.3.3 and 21.2.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Oracle GraalVM Enterprise Edition. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Oracle GraalVM Enterprise Edition. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability can also be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. CVSS 3.1 Base Score 3.1 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L). (CVE-2021-35588)\n\n - Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component:\n JSSE). Supported versions that are affected are Java SE: 7u311, 8u301, 11.0.12, 17; Oracle GraalVM Enterprise Edition: 20.3.3 and 21.2.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via TLS to compromise Java SE, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Java SE, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability can also be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. CVSS 3.1 Base Score 3.7 (Confidentiality impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N). (CVE-2021-35603)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "LOW", "privilegesRequired": "NONE", "baseScore": 8.6, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 4.7}, "published": "2021-11-05T00:00:00", "type": "nessus", "title": "Amazon Linux 2 : java-11-amazon-corretto (ALAS-2021-1718)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-3517", "CVE-2021-3522", "CVE-2021-35550", "CVE-2021-35556", "CVE-2021-35559", "CVE-2021-35561", "CVE-2021-35564", "CVE-2021-35565", "CVE-2021-35567", "CVE-2021-35578", "CVE-2021-35586", "CVE-2021-35588", "CVE-2021-35603"], "modified": "2022-01-20T00:00:00", "cpe": ["p-cpe:/a:amazon:linux:java-11-amazon-corretto", "p-cpe:/a:amazon:linux:java-11-amazon-corretto-headless", "p-cpe:/a:amazon:linux:java-11-amazon-corretto-javadoc", "cpe:/o:amazon:linux:2"], "id": "AL2_ALAS-2021-1718.NASL", "href": "https://www.tenable.com/plugins/nessus/154913", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Amazon Linux 2 Security Advisory ALAS-2021-1718.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(154913);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/01/20\");\n\n script_cve_id(\n \"CVE-2021-3517\",\n \"CVE-2021-3522\",\n \"CVE-2021-35550\",\n \"CVE-2021-35556\",\n \"CVE-2021-35559\",\n \"CVE-2021-35561\",\n \"CVE-2021-35564\",\n \"CVE-2021-35565\",\n \"CVE-2021-35567\",\n \"CVE-2021-35578\",\n \"CVE-2021-35586\",\n \"CVE-2021-35588\",\n \"CVE-2021-35603\"\n );\n script_xref(name:\"IAVA\", value:\"2021-A-0481-S\");\n script_xref(name:\"ALAS\", value:\"2021-1718\");\n\n script_name(english:\"Amazon Linux 2 : java-11-amazon-corretto (ALAS-2021-1718)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Amazon Linux 2 host is missing a security update.\");\n script_set_attribute(attribute:\"description\", value:\n\"The version of java-11-amazon-corretto installed on the remote host is prior to 11.0.13+8-1. It is, therefore, affected\nby multiple vulnerabilities as referenced in the ALAS2-2021-1718 advisory.\n\n - There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2.9.11. An attacker\n who is able to supply a crafted file to be processed by an application linked with the affected\n functionality of libxml2 could trigger an out-of-bounds read. The most likely impact of this flaw is to\n application availability, with some potential impact to confidentiality and integrity if an attacker is\n able to use memory information to further exploit the application. (CVE-2021-3517)\n\n - GStreamer before 1.18.4 may perform an out-of-bounds read when handling certain ID3v2 tags.\n (CVE-2021-3522)\n\n - Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component:\n JSSE). Supported versions that are affected are Java SE: 7u311, 8u301, 11.0.12; Oracle GraalVM Enterprise\n Edition: 20.3.3 and 21.2.0. Difficult to exploit vulnerability allows unauthenticated attacker with\n network access via TLS to compromise Java SE, Oracle GraalVM Enterprise Edition. Successful attacks of\n this vulnerability can result in unauthorized access to critical data or complete access to all Java SE,\n Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability applies to Java deployments,\n typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load\n and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for\n security. This vulnerability can also be exploited by using APIs in the specified Component, e.g., through\n a web service which supplies data to the APIs. CVSS 3.1 Base Score 5.9 (Confidentiality impacts). CVSS\n Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N). (CVE-2021-35550)\n\n - Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component:\n Swing). Supported versions that are affected are Java SE: 7u311, 8u301, 11.0.12, 17; Oracle GraalVM\n Enterprise Edition: 20.3.3 and 21.2.0. Easily exploitable vulnerability allows unauthenticated attacker\n with network access via multiple protocols to compromise Java SE, Oracle GraalVM Enterprise Edition.\n Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of\n service (partial DOS) of Java SE, Oracle GraalVM Enterprise Edition. Note: This vulnerability applies to\n Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java\n applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java\n sandbox for security. This vulnerability does not apply to Java deployments, typically in servers, that\n load and run only trusted code (e.g., code installed by an administrator). CVSS 3.1 Base Score 5.3\n (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L). (CVE-2021-35556)\n\n - Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component:\n Swing). Supported versions that are affected are Java SE: 7u311, 8u301, 11.0.12, 17; Oracle GraalVM\n Enterprise Edition: 20.3.3 and 21.2.0. Easily exploitable vulnerability allows unauthenticated attacker\n with network access via multiple protocols to compromise Java SE, Oracle GraalVM Enterprise Edition.\n Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of\n service (partial DOS) of Java SE, Oracle GraalVM Enterprise Edition. Note: This vulnerability applies to\n Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java\n applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java\n sandbox for security. This vulnerability can also be exploited by using APIs in the specified Component,\n e.g., through a web service which supplies data to the APIs. CVSS 3.1 Base Score 5.3 (Availability\n impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L). (CVE-2021-35559)\n\n - Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component:\n Utility). Supported versions that are affected are Java SE: 7u311, 8u301, 11.0.12, 17; Oracle GraalVM\n Enterprise Edition: 20.3.3 and 21.2.0. Easily exploitable vulnerability allows unauthenticated attacker\n with network access via multiple protocols to compromise Java SE, Oracle GraalVM Enterprise Edition.\n Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of\n service (partial DOS) of Java SE, Oracle GraalVM Enterprise Edition. Note: This vulnerability applies to\n Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java\n applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java\n sandbox for security. This vulnerability can also be exploited by using APIs in the specified Component,\n e.g., through a web service which supplies data to the APIs. CVSS 3.1 Base Score 5.3 (Availability\n impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L). (CVE-2021-35561)\n\n - Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component:\n Keytool). Supported versions that are affected are Java SE: 7u311, 8u301, 11.0.12, 17; Oracle GraalVM\n Enterprise Edition: 20.3.3 and 21.2.0. Easily exploitable vulnerability allows unauthenticated attacker\n with network access via multiple protocols to compromise Java SE, Oracle GraalVM Enterprise Edition.\n Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to\n some of Java SE, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability applies to\n Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java\n applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java\n sandbox for security. This vulnerability can also be exploited by using APIs in the specified Component,\n e.g., through a web service which supplies data to the APIs. CVSS 3.1 Base Score 5.3 (Integrity impacts).\n CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N). (CVE-2021-35564)\n\n - Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component:\n JSSE). Supported versions that are affected are Java SE: 7u311, 8u301, 11.0.12; Oracle GraalVM Enterprise\n Edition: 20.3.3 and 21.2.0. Easily exploitable vulnerability allows unauthenticated attacker with network\n access via TLS to compromise Java SE, Oracle GraalVM Enterprise Edition. Successful attacks of this\n vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of\n Java SE, Oracle GraalVM Enterprise Edition. Note: This vulnerability can only be exploited by supplying\n data to APIs in the specified Component without using Untrusted Java Web Start applications or Untrusted\n Java applets, such as through a web service. CVSS 3.1 Base Score 5.3 (Availability impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L). (CVE-2021-35565)\n\n - Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component:\n Libraries). Supported versions that are affected are Java SE: 8u301, 11.0.12, 17; Oracle GraalVM\n Enterprise Edition: 20.3.3 and 21.2.0. Easily exploitable vulnerability allows low privileged attacker\n with network access via Kerberos to compromise Java SE, Oracle GraalVM Enterprise Edition. Successful\n attacks require human interaction from a person other than the attacker and while the vulnerability is in\n Java SE, Oracle GraalVM Enterprise Edition, attacks may significantly impact additional products.\n Successful attacks of this vulnerability can result in unauthorized access to critical data or complete\n access to all Java SE, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability applies\n to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java\n applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java\n sandbox for security. This vulnerability can also be exploited by using APIs in the specified Component,\n e.g., through a web service which supplies data to the APIs. CVSS 3.1 Base Score 6.8 (Confidentiality\n impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N). (CVE-2021-35567)\n\n - Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component:\n JSSE). Supported versions that are affected are Java SE: 8u301, 11.0.12, 17; Oracle GraalVM Enterprise\n Edition: 20.3.3 and 21.2.0. Easily exploitable vulnerability allows unauthenticated attacker with network\n access via TLS to compromise Java SE, Oracle GraalVM Enterprise Edition. Successful attacks of this\n vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of\n Java SE, Oracle GraalVM Enterprise Edition. Note: This vulnerability can only be exploited by supplying\n data to APIs in the specified Component without using Untrusted Java Web Start applications or Untrusted\n Java applets, such as through a web service. CVSS 3.1 Base Score 5.3 (Availability impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L). (CVE-2021-35578)\n\n - Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component:\n ImageIO). Supported versions that are affected are Java SE: 7u311, 8u301, 11.0.12, 17; Oracle GraalVM\n Enterprise Edition: 20.3.3 and 21.2.0. Easily exploitable vulnerability allows unauthenticated attacker\n with network access via multiple protocols to compromise Java SE, Oracle GraalVM Enterprise Edition.\n Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of\n service (partial DOS) of Java SE, Oracle GraalVM Enterprise Edition. Note: This vulnerability applies to\n Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java\n applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java\n sandbox for security. This vulnerability can also be exploited by using APIs in the specified Component,\n e.g., through a web service which supplies data to the APIs. CVSS 3.1 Base Score 5.3 (Availability\n impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L). (CVE-2021-35586)\n\n - Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component:\n Hotspot). Supported versions that are affected are Java SE: 7u311, 8u301; Oracle GraalVM Enterprise\n Edition: 20.3.3 and 21.2.0. Difficult to exploit vulnerability allows unauthenticated attacker with\n network access via multiple protocols to compromise Java SE, Oracle GraalVM Enterprise Edition. Successful\n attacks require human interaction from a person other than the attacker. Successful attacks of this\n vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of\n Java SE, Oracle GraalVM Enterprise Edition. Note: This vulnerability applies to Java deployments,\n typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load\n and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for\n security. This vulnerability can also be exploited by using APIs in the specified Component, e.g., through\n a web service which supplies data to the APIs. CVSS 3.1 Base Score 3.1 (Availability impacts). CVSS\n Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L). (CVE-2021-35588)\n\n - Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component:\n JSSE). Supported versions that are affected are Java SE: 7u311, 8u301, 11.0.12, 17; Oracle GraalVM\n Enterprise Edition: 20.3.3 and 21.2.0. Difficult to exploit vulnerability allows unauthenticated attacker\n with network access via TLS to compromise Java SE, Oracle GraalVM Enterprise Edition. Successful attacks\n of this vulnerability can result in unauthorized read access to a subset of Java SE, Oracle GraalVM\n Enterprise Edition accessible data. Note: This vulnerability applies to Java deployments, typically in\n clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run\n untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This\n vulnerability can also be exploited by using APIs in the specified Component, e.g., through a web service\n which supplies data to the APIs. CVSS 3.1 Base Score 3.7 (Confidentiality impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N). (CVE-2021-35603)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://alas.aws.amazon.com/AL2/ALAS-2021-1718.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2021-3517\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2021-3522\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2021-35550\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2021-35556\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2021-35559\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2021-35561\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2021-35564\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2021-35565\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2021-35567\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2021-35578\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2021-35586\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2021-35588\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2021-35603\");\n script_set_attribute(attribute:\"solution\", value:\n\"Run 'yum update java-11-amazon-corretto' to update your system.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-3517\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/05/19\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/10/28\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/11/05\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:java-11-amazon-corretto\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:java-11-amazon-corretto-headless\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:java-11-amazon-corretto-javadoc\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:amazon:linux:2\");\n script_set_attribute(attribute:\"stig_severity\", value:\"I\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Amazon Linux Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/AmazonLinux/release\", \"Host/AmazonLinux/rpm-list\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nvar release = get_kb_item(\"Host/AmazonLinux/release\");\nif (isnull(release) || !strlen(release)) audit(AUDIT_OS_NOT, \"Amazon Linux\");\nvar os_ver = pregmatch(pattern: \"^AL(A|\\d)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Amazon Linux\");\nvar os_ver = os_ver[1];\nif (os_ver != \"2\")\n{\n if (os_ver == 'A') os_ver = 'AMI';\n audit(AUDIT_OS_NOT, \"Amazon Linux 2\", \"Amazon Linux \" + os_ver);\n}\n\nif (!get_kb_item(\"Host/AmazonLinux/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar pkgs = [\n {'reference':'java-11-amazon-corretto-11.0.13+8-1.amzn2', 'cpu':'aarch64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'java-11-amazon-corretto-11.0.13+8-1.amzn2', 'cpu':'x86_64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'java-11-amazon-corretto-headless-11.0.13+8-1.amzn2', 'cpu':'aarch64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'java-11-amazon-corretto-headless-11.0.13+8-1.amzn2', 'cpu':'x86_64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'java-11-amazon-corretto-javadoc-11.0.13+8-1.amzn2', 'cpu':'aarch64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'java-11-amazon-corretto-javadoc-11.0.13+8-1.amzn2', 'cpu':'x86_64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE}\n];\n\nvar flag = 0;\nforeach package_array ( pkgs ) {\n var reference = NULL;\n var release = NULL;\n var cpu = NULL;\n var el_string = NULL;\n var rpm_spec_vers_cmp = NULL;\n var allowmaj = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) release = package_array['release'];\n if (!empty_or_null(package_array['cpu'])) cpu = package_array['cpu'];\n if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];\n if (reference && release) {\n if (rpm_check(release:release, cpu:cpu, reference:reference, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"java-11-amazon-corretto / java-11-amazon-corretto-headless / java-11-amazon-corretto-javadoc\");\n}", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-01-24T14:53:26", "description": "The version of Azul Zulu installed on the remote host is prior to 6 < 6.43 / 7 < 7.49.0.14 / 8 < 8.57.0.14 / 11 < 11.51.16 / 13 < 13.43.12 / 15 < 15.35.12 / 17 < 17.30.16. It is, therefore, affected by multiple vulnerabilities as referenced in the 2021-10-19 advisory.\n\n - There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2.9.11. An attacker who is able to supply a crafted file to be processed by an application linked with the affected functionality of libxml2 could trigger an out-of-bounds read. The most likely impact of this flaw is to application availability, with some potential impact to confidentiality and integrity if an attacker is able to use memory information to further exploit the application. (CVE-2021-3517)\n\n - GStreamer before 1.18.4 may perform an out-of-bounds read when handling certain ID3v2 tags.\n (CVE-2021-3522)\n\n - Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component:\n JSSE). Supported versions that are affected are Java SE: 7u311, 8u301, 11.0.12; Oracle GraalVM Enterprise Edition: 20.3.3 and 21.2.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via TLS to compromise Java SE, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Java SE, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability can also be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. CVSS 3.1 Base Score 5.9 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N). (CVE-2021-35550)\n\n - Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component:\n Swing). Supported versions that are affected are Java SE: 7u311, 8u301, 11.0.12, 17; Oracle GraalVM Enterprise Edition: 20.3.3 and 21.2.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Oracle GraalVM Enterprise Edition.\n Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Oracle GraalVM Enterprise Edition. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability does not apply to Java deployments, typically in servers, that load and run only trusted code (e.g., code installed by an administrator). CVSS 3.1 Base Score 5.3 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L). (CVE-2021-35556)\n\n - Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component:\n Swing). Supported versions that are affected are Java SE: 7u311, 8u301, 11.0.12, 17; Oracle GraalVM Enterprise Edition: 20.3.3 and 21.2.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Oracle GraalVM Enterprise Edition.\n Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Oracle GraalVM Enterprise Edition. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability can also be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. CVSS 3.1 Base Score 5.3 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L). (CVE-2021-35559)\n\n - Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component:\n Utility). Supported versions that are affected are Java SE: 7u311, 8u301, 11.0.12, 17; Oracle GraalVM Enterprise Edition: 20.3.3 and 21.2.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Oracle GraalVM Enterprise Edition.\n Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Oracle GraalVM Enterprise Edition. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability can also be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. CVSS 3.1 Base Score 5.3 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L). (CVE-2021-35561)\n\n - Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component:\n Keytool). Supported versions that are affected are Java SE: 7u311, 8u301, 11.0.12, 17; Oracle GraalVM Enterprise Edition: 20.3.3 and 21.2.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Oracle GraalVM Enterprise Edition.\n Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Java SE, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability can also be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. CVSS 3.1 Base Score 5.3 (Integrity impacts).\n CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N). (CVE-2021-35564)\n\n - Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component:\n JSSE). Supported versions that are affected are Java SE: 7u311, 8u301, 11.0.12; Oracle GraalVM Enterprise Edition: 20.3.3 and 21.2.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via TLS to compromise Java SE, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Oracle GraalVM Enterprise Edition. Note: This vulnerability can only be exploited by supplying data to APIs in the specified Component without using Untrusted Java Web Start applications or Untrusted Java applets, such as through a web service. CVSS 3.1 Base Score 5.3 (Availability impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L). (CVE-2021-35565)\n\n - Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component:\n Libraries). Supported versions that are affected are Java SE: 8u301, 11.0.12, 17; Oracle GraalVM Enterprise Edition: 20.3.3 and 21.2.0. Easily exploitable vulnerability allows low privileged attacker with network access via Kerberos to compromise Java SE, Oracle GraalVM Enterprise Edition. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Java SE, Oracle GraalVM Enterprise Edition, attacks may significantly impact additional products.\n Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Java SE, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability can also be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. CVSS 3.1 Base Score 6.8 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N). (CVE-2021-35567)\n\n - Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component:\n JSSE). Supported versions that are affected are Java SE: 8u301, 11.0.12, 17; Oracle GraalVM Enterprise Edition: 20.3.3 and 21.2.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via TLS to compromise Java SE, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Oracle GraalVM Enterprise Edition. Note: This vulnerability can only be exploited by supplying data to APIs in the specified Component without using Untrusted Java Web Start applications or Untrusted Java applets, such as through a web service. CVSS 3.1 Base Score 5.3 (Availability impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L). (CVE-2021-35578)\n\n - Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component:\n ImageIO). Supported versions that are affected are Java SE: 7u311, 8u301, 11.0.12, 17; Oracle GraalVM Enterprise Edition: 20.3.3 and 21.2.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Oracle GraalVM Enterprise Edition.\n Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Oracle GraalVM Enterprise Edition. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability can also be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. CVSS 3.1 Base Score 5.3 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L). (CVE-2021-35586)\n\n - Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component:\n Hotspot). Supported versions that are affected are Java SE: 7u311, 8u301; Oracle GraalVM Enterprise Edition: 20.3.3 and 21.2.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Oracle GraalVM Enterprise Edition. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Oracle GraalVM Enterprise Edition. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability can also be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. CVSS 3.1 Base Score 3.1 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L). (CVE-2021-35588)\n\n - Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component:\n JSSE). Supported versions that are affected are Java SE: 7u311, 8u301, 11.0.12, 17; Oracle GraalVM Enterprise Edition: 20.3.3 and 21.2.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via TLS to compromise Java SE, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Java SE, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability can also be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. CVSS 3.1 Base Score 3.7 (Confidentiality impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N). (CVE-2021-35603)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "LOW", "privilegesRequired": "NONE", "baseScore": 8.6, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 4.7}, "published": "2021-10-25T00:00:00", "type": "nessus", "title": "Azul Zulu Java Multiple Vulnerabilities (2021-10-19)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-3517", "CVE-2021-3522", "CVE-2021-35550", "CVE-2021-35556", "CVE-2021-35559", "CVE-2021-35561", "CVE-2021-35564", "CVE-2021-35565", "CVE-2021-35567", "CVE-2021-35578", "CVE-2021-35586", "CVE-2021-35588", "CVE-2021-35603"], "modified": "2022-04-11T00:00:00", "cpe": ["cpe:/a:azul:zulu"], "id": "AZUL_ZULU_17_30_16.NASL", "href": "https://www.tenable.com/plugins/nessus/154381", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(154381);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/04/11\");\n\n script_cve_id(\n \"CVE-2021-3517\",\n \"CVE-2021-3522\",\n \"CVE-2021-35550\",\n \"CVE-2021-35556\",\n \"CVE-2021-35559\",\n \"CVE-2021-35561\",\n \"CVE-2021-35564\",\n \"CVE-2021-35565\",\n \"CVE-2021-35567\",\n \"CVE-2021-35578\",\n \"CVE-2021-35586\",\n \"CVE-2021-35588\",\n \"CVE-2021-35603\"\n );\n\n script_name(english:\"Azul Zulu Java Multiple Vulnerabilities (2021-10-19)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"Azul Zulu OpenJDK is affected by multiple vulnerabilities.\");\n script_set_attribute(attribute:\"description\", value:\n\"The version of Azul Zulu installed on the remote host is prior to 6 < 6.43 / 7 < 7.49.0.14 / 8 < 8.57.0.14 / 11 <\n11.51.16 / 13 < 13.43.12 / 15 < 15.35.12 / 17 < 17.30.16. It is, therefore, affected by multiple vulnerabilities as\nreferenced in the 2021-10-19 advisory.\n\n - There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2.9.11. An attacker\n who is able to supply a crafted file to be processed by an application linked with the affected\n functionality of libxml2 could trigger an out-of-bounds read. The most likely impact of this flaw is to\n application availability, with some potential impact to confidentiality and integrity if an attacker is\n able to use memory information to further exploit the application. (CVE-2021-3517)\n\n - GStreamer before 1.18.4 may perform an out-of-bounds read when handling certain ID3v2 tags.\n (CVE-2021-3522)\n\n - Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component:\n JSSE). Supported versions that are affected are Java SE: 7u311, 8u301, 11.0.12; Oracle GraalVM Enterprise\n Edition: 20.3.3 and 21.2.0. Difficult to exploit vulnerability allows unauthenticated attacker with\n network access via TLS to compromise Java SE, Oracle GraalVM Enterprise Edition. Successful attacks of\n this vulnerability can result in unauthorized access to critical data or complete access to all Java SE,\n Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability applies to Java deployments,\n typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load\n and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for\n security. This vulnerability can also be exploited by using APIs in the specified Component, e.g., through\n a web service which supplies data to the APIs. CVSS 3.1 Base Score 5.9 (Confidentiality impacts). CVSS\n Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N). (CVE-2021-35550)\n\n - Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component:\n Swing). Supported versions that are affected are Java SE: 7u311, 8u301, 11.0.12, 17; Oracle GraalVM\n Enterprise Edition: 20.3.3 and 21.2.0. Easily exploitable vulnerability allows unauthenticated attacker\n with network access via multiple protocols to compromise Java SE, Oracle GraalVM Enterprise Edition.\n Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of\n service (partial DOS) of Java SE, Oracle GraalVM Enterprise Edition. Note: This vulnerability applies to\n Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java\n applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java\n sandbox for security. This vulnerability does not apply to Java deployments, typically in servers, that\n load and run only trusted code (e.g., code installed by an administrator). CVSS 3.1 Base Score 5.3\n (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L). (CVE-2021-35556)\n\n - Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component:\n Swing). Supported versions that are affected are Java SE: 7u311, 8u301, 11.0.12, 17; Oracle GraalVM\n Enterprise Edition: 20.3.3 and 21.2.0. Easily exploitable vulnerability allows unauthenticated attacker\n with network access via multiple protocols to compromise Java SE, Oracle GraalVM Enterprise Edition.\n Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of\n service (partial DOS) of Java SE, Oracle GraalVM Enterprise Edition. Note: This vulnerability applies to\n Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java\n applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java\n sandbox for security. This vulnerability can also be exploited by using APIs in the specified Component,\n e.g., through a web service which supplies data to the APIs. CVSS 3.1 Base Score 5.3 (Availability\n impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L). (CVE-2021-35559)\n\n - Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component:\n Utility). Supported versions that are affected are Java SE: 7u311, 8u301, 11.0.12, 17; Oracle GraalVM\n Enterprise Edition: 20.3.3 and 21.2.0. Easily exploitable vulnerability allows unauthenticated attacker\n with network access via multiple protocols to compromise Java SE, Oracle GraalVM Enterprise Edition.\n Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of\n service (partial DOS) of Java SE, Oracle GraalVM Enterprise Edition. Note: This vulnerability applies to\n Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java\n applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java\n sandbox for security. This vulnerability can also be exploited by using APIs in the specified Component,\n e.g., through a web service which supplies data to the APIs. CVSS 3.1 Base Score 5.3 (Availability\n impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L). (CVE-2021-35561)\n\n - Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component:\n Keytool). Supported versions that are affected are Java SE: 7u311, 8u301, 11.0.12, 17; Oracle GraalVM\n Enterprise Edition: 20.3.3 and 21.2.0. Easily exploitable vulnerability allows unauthenticated attacker\n with network access via multiple protocols to compromise Java SE, Oracle GraalVM Enterprise Edition.\n Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to\n some of Java SE, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability applies to\n Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java\n applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java\n sandbox for security. This vulnerability can also be exploited by using APIs in the specified Component,\n e.g., through a web service which supplies data to the APIs. CVSS 3.1 Base Score 5.3 (Integrity impacts).\n CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N). (CVE-2021-35564)\n\n - Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component:\n JSSE). Supported versions that are affected are Java SE: 7u311, 8u301, 11.0.12; Oracle GraalVM Enterprise\n Edition: 20.3.3 and 21.2.0. Easily exploitable vulnerability allows unauthenticated attacker with network\n access via TLS to compromise Java SE, Oracle GraalVM Enterprise Edition. Successful attacks of this\n vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of\n Java SE, Oracle GraalVM Enterprise Edition. Note: This vulnerability can only be exploited by supplying\n data to APIs in the specified Component without using Untrusted Java Web Start applications or Untrusted\n Java applets, such as through a web service. CVSS 3.1 Base Score 5.3 (Availability impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L). (CVE-2021-35565)\n\n - Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component:\n Libraries). Supported versions that are affected are Java SE: 8u301, 11.0.12, 17; Oracle GraalVM\n Enterprise Edition: 20.3.3 and 21.2.0. Easily exploitable vulnerability allows low privileged attacker\n with network access via Kerberos to compromise Java SE, Oracle GraalVM Enterprise Edition. Successful\n attacks require human interaction from a person other than the attacker and while the vulnerability is in\n Java SE, Oracle GraalVM Enterprise Edition, attacks may significantly impact additional products.\n Successful attacks of this vulnerability can result in unauthorized access to critical data or complete\n access to all Java SE, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability applies\n to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java\n applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java\n sandbox for security. This vulnerability can also be exploited by using APIs in the specified Component,\n e.g., through a web service which supplies data to the APIs. CVSS 3.1 Base Score 6.8 (Confidentiality\n impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N). (CVE-2021-35567)\n\n - Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component:\n JSSE). Supported versions that are affected are Java SE: 8u301, 11.0.12, 17; Oracle GraalVM Enterprise\n Edition: 20.3.3 and 21.2.0. Easily exploitable vulnerability allows unauthenticated attacker with network\n access via TLS to compromise Java SE, Oracle GraalVM Enterprise Edition. Successful attacks of this\n vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of\n Java SE, Oracle GraalVM Enterprise Edition. Note: This vulnerability can only be exploited by supplying\n data to APIs in the specified Component without using Untrusted Java Web Start applications or Untrusted\n Java applets, such as through a web service. CVSS 3.1 Base Score 5.3 (Availability impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L). (CVE-2021-35578)\n\n - Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component:\n ImageIO). Supported versions that are affected are Java SE: 7u311, 8u301, 11.0.12, 17; Oracle GraalVM\n Enterprise Edition: 20.3.3 and 21.2.0. Easily exploitable vulnerability allows unauthenticated attacker\n with network access via multiple protocols to compromise Java SE, Oracle GraalVM Enterprise Edition.\n Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of\n service (partial DOS) of Java SE, Oracle GraalVM Enterprise Edition. Note: This vulnerability applies to\n Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java\n applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java\n sandbox for security. This vulnerability can also be exploited by using APIs in the specified Component,\n e.g., through a web service which supplies data to the APIs. CVSS 3.1 Base Score 5.3 (Availability\n impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L). (CVE-2021-35586)\n\n - Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component:\n Hotspot). Supported versions that are affected are Java SE: 7u311, 8u301; Oracle GraalVM Enterprise\n Edition: 20.3.3 and 21.2.0. Difficult to exploit vulnerability allows unauthenticated attacker with\n network access via multiple protocols to compromise Java SE, Oracle GraalVM Enterprise Edition. Successful\n attacks require human interaction from a person other than the attacker. Successful attacks of this\n vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of\n Java SE, Oracle GraalVM Enterprise Edition. Note: This vulnerability applies to Java deployments,\n typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load\n and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for\n security. This vulnerability can also be exploited by using APIs in the specified Component, e.g., through\n a web service which supplies data to the APIs. CVSS 3.1 Base Score 3.1 (Availability impacts). CVSS\n Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L). (CVE-2021-35588)\n\n - Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component:\n JSSE). Supported versions that are affected are Java SE: 7u311, 8u301, 11.0.12, 17; Oracle GraalVM\n Enterprise Edition: 20.3.3 and 21.2.0. Difficult to exploit vulnerability allows unauthenticated attacker\n with network access via TLS to compromise Java SE, Oracle GraalVM Enterprise Edition. Successful attacks\n of this vulnerability can result in unauthorized read access to a subset of Java SE, Oracle GraalVM\n Enterprise Edition accessible data. Note: This vulnerability applies to Java deployments, typically in\n clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run\n untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This\n vulnerability can also be exploited by using APIs in the specified Component, e.g., through a web service\n which supplies data to the APIs. CVSS 3.1 Base Score 3.7 (Confidentiality impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N). (CVE-2021-35603)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://docs.azul.com/core/zulu-openjdk/release-notes/october-2021\");\n script_set_attribute(attribute:\"solution\", value:\n\"Apply the appropriate patch according to the October 2021 Azul Zulu OpenJDK Patch Update advisory.\");\n script_set_attribute(attribute:\"agent\", value:\"all\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-3517\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/05/19\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/10/19\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/10/25\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/a:azul:zulu\");\n script_set_attribute(attribute:\"thorough_tests\", value:\"true\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Misc.\");\n\n script_copyright(english:\"This script is Copyright (C) 2021-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"zulu_java_nix_installed.nbin\", \"zulu_java_win_installed.nbin\");\n script_require_keys(\"installed_sw/Java\");\n\n exit(0);\n}\n\ninclude('vcf.inc');\ninclude('vcf_extras.inc');\n\nvar app_list = ['Azul Zulu Java'];\nvar app_info = vcf::java::get_app_info(app:app_list);\nvar package_type = app_info['Reported Code'];\n\nif ('NV' == package_type)\n{\n audit(AUDIT_PACKAGE_NOT_AFFECTED, package_type);\n}\nelse if ('SA' == package_type)\n{\n var constraints = [\n { 'min_version' : '6.0.0', 'fixed_version' : '6.43', 'fixed_display' : 'Upgrade to a version 6.43 (SA) and above' },\n { 'min_version' : '7.0.0', 'fixed_version' : '7.49.0.14', 'fixed_display' : 'Upgrade to a version 7.49.0.14 (SA) and above' },\n { 'min_version' : '8.0.0', 'fixed_version' : '8.57.0.14', 'fixed_display' : 'Upgrade to a version 8.57.0.14 (SA) and above' },\n { 'min_version' : '11.0.0', 'fixed_version' : '11.51.16', 'fixed_display' : 'Upgrade to a version 11.51.16 (SA) and above' },\n { 'min_version' : '13.0.0', 'fixed_version' : '13.43.12', 'fixed_display' : 'Upgrade to a version 13.43.12 (SA) and above' },\n { 'min_version' : '15.0.0', 'fixed_version' : '15.35.12', 'fixed_display' : 'Upgrade to a version 15.35.12 (SA) and above' },\n { 'min_version' : '17.0.0', 'fixed_version' : '17.30.16', 'fixed_display' : 'Upgrade to a version 17.30.16 (SA) and above' }\n ];\n}\nelse if ('CA' == package_type)\n{\n var constraints = [\n { 'min_version' : '7.0.0', 'fixed_version' : '7.50.0.11', 'fixed_display' : 'Upgrade to a version 7.50.0.11 (CA) and above' },\n { 'min_version' : '8.0.0', 'fixed_version' : '8.58.0.13', 'fixed_display' : 'Upgrade to a version 8.58.0.13 (CA) and above' },\n { 'min_version' : '11.0.0', 'fixed_version' : '11.52.13', 'fixed_display' : 'Upgrade to a version 11.52.13 (CA) and above' },\n { 'min_version' : '13.0.0', 'fixed_version' : '13.44.13', 'fixed_display' : 'Upgrade to a version 13.44.13 (CA) and above' },\n { 'min_version' : '15.0.0', 'fixed_version' : '15.36.13', 'fixed_display' : 'Upgrade to a version 15.36.13 (CA) and above' },\n { 'min_version' : '17.0.0', 'fixed_version' : '17.30.15', 'fixed_display' : 'Upgrade to a version 17.30.15 (CA) and above' }\n ];\n}\nelse\n{\n audit(AUDIT_PACKAGE_NOT_AFFECTED, 'Azul Zulu Java ' + package_type);\n}\n\nvcf::check_version_and_report(app_info:app_info, constraints:constraints, severity:SECURITY_HOLE);\n",
CVE-2021-3517
