A flaw was found in libxml2. Exponential entity expansion attack its possible bypassing all existing protection mechanisms and leading to denial of service.
{"suse": [{"lastseen": "2022-11-08T04:09:03", "description": "An update that fixes one vulnerability is now available.\n\nDescription:\n\n This update for libxml2 fixes the following issues:\n\n - CVE-2021-3541: Fixed exponential entity expansion attack bypasses all\n existing protection mechanisms. (bsc#1186015)\n\n This update was imported from the SUSE:SLE-15:Update update project.\n\n\nPatch Instructions:\n\n To install this openSUSE Security Update use the SUSE recommended installation methods\n like YaST online_update or \"zypper patch\".\n\n Alternatively you can run the command listed for your product:\n\n - openSUSE Leap 15.2:\n\n zypper in -t patch openSUSE-2021-886=1", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2021-06-16T00:00:00", "type": "suse", "title": "Security update for libxml2 (moderate)", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 4.0, "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "SINGLE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-3541"], "modified": "2021-06-16T00:00:00", "id": "OPENSUSE-SU-2021:0886-1", "href": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/A7LMMGD465XPYHREX4OT47UCNFPO6QTF/", "cvss": {"score": 4.0, "vector": "AV:N/AC:L/Au:S/C:N/I:N/A:P"}}, {"lastseen": "2022-04-18T12:40:19", "description": "An update that fixes one vulnerability is now available.\n\nDescription:\n\n This update for libxml2 fixes the following issues:\n\n - CVE-2021-3541: Fixed exponential entity expansion attack bypasses all\n existing protection mechanisms. (bsc#1186015)\n\n\nPatch Instructions:\n\n To install this openSUSE Security Update use the SUSE recommended installation methods\n like YaST online_update or \"zypper patch\".\n\n Alternatively you can run the command listed for your product:\n\n - openSUSE Leap 15.3:\n\n zypper in -t patch openSUSE-SLE-15.3-2021-1917=1", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2021-07-11T00:00:00", "type": "suse", "title": "Security update for libxml2 (moderate)", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 4.0, "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "SINGLE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-3541"], "modified": "2021-07-11T00:00:00", "id": "OPENSUSE-SU-2021:1917-1", "href": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/AR6HBOC5J6QPVBH5GMPTQIK63SAT3C5S/", "cvss": {"score": 4.0, "vector": "AV:N/AC:L/Au:S/C:N/I:N/A:P"}}], "nessus": [{"lastseen": "2023-07-14T14:25:53", "description": "The remote SUSE Linux SLED12 / SLES12 / SLES_SAP12 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2021:2016-1 advisory.\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": {}, "published": "2021-06-21T00:00:00", "type": "nessus", "title": "SUSE SLED12 / SLES12 Security Update : libxml2 (SUSE-SU-2021:2016-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2021-3541"], "modified": "2023-07-13T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:libxml2-2", "p-cpe:/a:novell:suse_linux:libxml2-2-32bit", "p-cpe:/a:novell:suse_linux:libxml2-devel", "p-cpe:/a:novell:suse_linux:libxml2-doc", "p-cpe:/a:novell:suse_linux:libxml2-tools", "p-cpe:/a:novell:suse_linux:python-libxml2", "cpe:/o:novell:suse_linux:12"], "id": "SUSE_SU-2021-2016-1.NASL", "href": "https://www.tenable.com/plugins/nessus/150887", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable, Inc.\n#\n# The package checks in this plugin were extracted from\n# SUSE update advisory SUSE-SU-2021:2016-1. 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(150887);\n script_version(\"1.6\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/07/13\");\n\n script_cve_id(\"CVE-2021-3541\");\n script_xref(name:\"SuSE\", value:\"SUSE-SU-2021:2016-1\");\n\n script_name(english:\"SUSE SLED12 / SLES12 Security Update : libxml2 (SUSE-SU-2021:2016-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote SUSE host is missing a security update.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote SUSE Linux SLED12 / SLES12 / SLES_SAP12 host has packages installed that are affected by a vulnerability as\nreferenced in the SUSE-SU-2021:2016-1 advisory.\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://bugzilla.suse.com/1186015\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3541\");\n # https://lists.suse.com/pipermail/sle-security-updates/2021-June/009047.html\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?77fb035b\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:S/C:N/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:L/UI:N/S:U/C:N/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-2021-3541\");\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:\"2021/06/16\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/06/18\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/06/21\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\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\");\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-doc\");\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:python-libxml2\");\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) 2021-2023 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/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nvar os_release = get_kb_item(\"Host/SuSE/release\");\nif (isnull(os_release) || os_release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nvar os_ver = pregmatch(pattern: \"^(SLE(S|D)(?:_SAP)?\\d+)\", string:os_release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'SUSE');\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLED12|SLES12|SLES_SAP12)$\", string:os_ver)) audit(AUDIT_OS_NOT, 'SUSE SLED12 / SLES12 / SLES_SAP12', 'SUSE (' + os_ver + ')');\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'SUSE (' + os_ver + ')', cpu);\n\nvar service_pack = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(service_pack)) service_pack = \"0\";\nif (os_ver == \"SLED12\" && (! preg(pattern:\"^(5)$\", string:service_pack))) audit(AUDIT_OS_NOT, \"SLED12 SP5\", os_ver + \" SP\" + service_pack);\nif (os_ver == \"SLES12\" && (! preg(pattern:\"^(5)$\", string:service_pack))) audit(AUDIT_OS_NOT, \"SLES12 SP5\", os_ver + \" SP\" + service_pack);\nif (os_ver == \"SLES_SAP12\" && (! preg(pattern:\"^(5)$\", string:service_pack))) audit(AUDIT_OS_NOT, \"SLES_SAP12 SP5\", os_ver + \" SP\" + service_pack);\n\nvar pkgs = [\n {'reference':'libxml2-2-2.9.4-46.46', 'sp':'5', 'release':'SLES_SAP12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-12.5']},\n {'reference':'libxml2-2-32bit-2.9.4-46.46', 'sp':'5', 'release':'SLES_SAP12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-12.5']},\n {'reference':'libxml2-doc-2.9.4-46.46', 'sp':'5', 'release':'SLES_SAP12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-12.5']},\n {'reference':'libxml2-tools-2.9.4-46.46', 'sp':'5', 'release':'SLES_SAP12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-12.5']},\n {'reference':'python-libxml2-2.9.4-46.46', 'sp':'5', 'release':'SLES_SAP12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-12.5']},\n {'reference':'libxml2-devel-2.9.4-46.46', 'sp':'5', 'release':'SLED12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-sdk-release-12.5']},\n {'reference':'libxml2-devel-2.9.4-46.46', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-sdk-release-12.5']},\n {'reference':'libxml2-2-2.9.4-46.46', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.5']},\n {'reference':'libxml2-2-32bit-2.9.4-46.46', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.5']},\n {'reference':'libxml2-doc-2.9.4-46.46', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.5']},\n {'reference':'libxml2-tools-2.9.4-46.46', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.5']},\n {'reference':'python-libxml2-2.9.4-46.46', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.5']}\n];\n\nvar ltss_caveat_required = FALSE;\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 exists_check = NULL;\n var 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) {\n if (exists_check) {\n var check_flag = 0;\n foreach var check (exists_check) {\n if (!rpm_exists(release:_release, rpm:check)) continue;\n check_flag++;\n }\n if (!check_flag) continue;\n }\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 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, 'libxml2-2 / libxml2-2-32bit / libxml2-devel / libxml2-doc / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T15:28:38", "description": "New libxml2 packages are available for Slackware 14.0, 14.1, 14.2, and -current to fix a security issue.", "cvss3": {}, "published": "2021-05-17T00:00:00", "type": "nessus", "title": "Slackware 14.0 / 14.1 / 14.2 / current : libxml2 (SSA:2021-135-01)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2021-3541"], "modified": "2021-07-14T00:00:00", "cpe": ["p-cpe:/a:slackware:slackware_linux:libxml2", "cpe:/o:slackware:slackware_linux", "cpe:/o:slackware:slackware_linux:14.0", "cpe:/o:slackware:slackware_linux:14.1", "cpe:/o:slackware:slackware_linux:14.2"], "id": "SLACKWARE_SSA_2021-135-01.NASL", "href": "https://www.tenable.com/plugins/nessus/149513", "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 Slackware Security Advisory 2021-135-01. The text \n# itself is copyright (C) Slackware Linux, Inc.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(149513);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/07/14\");\n\n script_cve_id(\"CVE-2021-3541\");\n script_xref(name:\"SSA\", value:\"2021-135-01\");\n\n script_name(english:\"Slackware 14.0 / 14.1 / 14.2 / current : libxml2 (SSA:2021-135-01)\");\n script_summary(english:\"Checks for updated package in /var/log/packages\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\"The remote Slackware host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"New libxml2 packages are available for Slackware 14.0, 14.1, 14.2,\nand -current to fix a security issue.\"\n );\n # http://www.slackware.com/security/viewer.php?l=slackware-security&y=2021&m=slackware-security.416990\n script_set_attribute(\n attribute:\"see_also\",\n value:\"http://www.nessus.org/u?ab5576ee\"\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:S/C:N/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:L/UI:N/S:U/C:N/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-2021-3541\");\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:slackware:slackware_linux:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:slackware:slackware_linux\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:slackware:slackware_linux:14.0\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:slackware:slackware_linux:14.1\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:slackware:slackware_linux:14.2\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/07/09\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/05/15\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/05/17\");\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) 2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Slackware Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/Slackware/release\", \"Host/Slackware/packages\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"slackware.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nif (!get_kb_item(\"Host/Slackware/release\")) audit(AUDIT_OS_NOT, \"Slackware\");\nif (!get_kb_item(\"Host/Slackware/packages\")) 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, \"Slackware\", cpu);\n\n\nflag = 0;\nif (slackware_check(osver:\"14.0\", pkgname:\"libxml2\", pkgver:\"2.9.12\", pkgarch:\"i486\", pkgnum:\"1_slack14.0\")) flag++;\nif (slackware_check(osver:\"14.0\", arch:\"x86_64\", pkgname:\"libxml2\", pkgver:\"2.9.12\", pkgarch:\"x86_64\", pkgnum:\"1_slack14.0\")) flag++;\n\nif (slackware_check(osver:\"14.1\", pkgname:\"libxml2\", pkgver:\"2.9.12\", pkgarch:\"i486\", pkgnum:\"1_slack14.1\")) flag++;\nif (slackware_check(osver:\"14.1\", arch:\"x86_64\", pkgname:\"libxml2\", pkgver:\"2.9.12\", pkgarch:\"x86_64\", pkgnum:\"1_slack14.1\")) flag++;\n\nif (slackware_check(osver:\"14.2\", pkgname:\"libxml2\", pkgver:\"2.9.12\", pkgarch:\"i586\", pkgnum:\"1_slack14.2\")) flag++;\nif (slackware_check(osver:\"14.2\", arch:\"x86_64\", pkgname:\"libxml2\", pkgver:\"2.9.12\", pkgarch:\"x86_64\", pkgnum:\"1_slack14.2\")) flag++;\n\nif (slackware_check(osver:\"current\", pkgname:\"libxml2\", pkgver:\"2.9.12\", pkgarch:\"i586\", pkgnum:\"1\")) flag++;\nif (slackware_check(osver:\"current\", arch:\"x86_64\", pkgname:\"libxml2\", pkgver:\"2.9.12\", pkgarch:\"x86_64\", pkgnum:\"1\")) flag++;\n\n\nif (flag)\n{\n if (report_verbosity > 0) security_warning(port:0, extra:slackware_report_get());\n else security_warning(0);\n exit(0);\n}\nelse audit(AUDIT_HOST_NOT, \"affected\");\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T15:29:37", "description": "The remote SUSE Linux SUSE15 host has packages installed that are affected by a vulnerability as referenced in the openSUSE-SU-2021:0886-1 advisory.\n\n - A flaw exists in libxml2 which allows for an exponential entity expansion attack which can bypass existing protection mechanisms leading to a potential 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": {}, "published": "2021-06-28T00:00:00", "type": "nessus", "title": "openSUSE 15 Security Update : libxml2 (openSUSE-SU-2021:0886-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2021-3541"], "modified": "2022-01-21T00:00:00", "cpe": ["p-cpe:/a:novell:opensuse:libxml2-2", "p-cpe:/a:novell:opensuse:libxml2-2-32bit", "p-cpe:/a:novell:opensuse:libxml2-devel", "p-cpe:/a:novell:opensuse:libxml2-devel-32bit", "p-cpe:/a:novell:opensuse:python2-libxml2-python", "p-cpe:/a:novell:opensuse:libxml2-tools", "p-cpe:/a:novell:opensuse:python3-libxml2-python", "cpe:/o:novell:opensuse:15.2"], "id": "OPENSUSE-2021-886.NASL", "href": "https://www.tenable.com/plugins/nessus/151082", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n#\n# The package checks in this plugin were extracted from\n# openSUSE Security Update openSUSE-SU-2021:0886-1. 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(151082);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/01/21\");\n\n script_cve_id(\"CVE-2021-3541\");\n\n script_name(english:\"openSUSE 15 Security Update : libxml2 (openSUSE-SU-2021:0886-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote SUSE host is missing a security update.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote SUSE Linux SUSE15 host has packages installed that are affected by a vulnerability as referenced in the\nopenSUSE-SU-2021:0886-1 advisory.\n\n - A flaw exists in libxml2 which allows for an exponential entity expansion attack which can bypass existing\n protection mechanisms leading to a potential 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://bugzilla.suse.com/1186015\");\n # https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/A7LMMGD465XPYHREX4OT47UCNFPO6QTF/\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?8806a93c\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3541\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:S/C:N/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:L/UI:N/S:U/C:N/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-2021-3541\");\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:\"2021/06/16\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/06/16\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/06/28\");\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-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:python2-libxml2-python\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:python3-libxml2-python\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:opensuse:15.2\");\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, 'openSUSE');\nos_ver = pregmatch(pattern: \"^SUSE([\\d.]+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'openSUSE');\nos_ver = os_ver[1];\nif (release !~ \"^(SUSE15\\.2)$\") audit(AUDIT_OS_RELEASE_NOT, 'openSUSE', '15.2', release);\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'openSUSE ' + os_ver, cpu);\n\npkgs = [\n {'reference':'libxml2-2-2.9.7-lp152.10.15.1', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-2-32bit-2.9.7-lp152.10.15.1', 'cpu':'x86_64', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-devel-2.9.7-lp152.10.15.1', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-devel-32bit-2.9.7-lp152.10.15.1', 'cpu':'x86_64', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-tools-2.9.7-lp152.10.15.1', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'python2-libxml2-python-2.9.7-lp152.10.15.1', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'python3-libxml2-python-2.9.7-lp152.10.15.1', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE}\n];\n\nflag = 0;\nforeach package_array ( pkgs ) {\n reference = NULL;\n release = NULL;\n cpu = 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['cpu'])) cpu = package_array['cpu'];\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) {\n if (rpm_check(release:release, cpu:cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) 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, 'libxml2-2 / libxml2-2-32bit / libxml2-devel / libxml2-devel-32bit / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T15:29:08", "description": "Daniel Veillard reports :\n\nA flaw was found in libxml2. Exponential entity expansion attack its possible bypassing all existing protection mechanisms and leading to denial of service.", "cvss3": {}, "published": "2021-05-24T00:00:00", "type": "nessus", "title": "FreeBSD : libxml2 -- Possible denial of service (524bd03a-bb75-11eb-bf35-080027f515ea)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2021-3541"], "modified": "2021-07-14T00:00:00", "cpe": ["p-cpe:/a:freebsd:freebsd:libxml2", "cpe:/o:freebsd:freebsd"], "id": "FREEBSD_PKG_524BD03ABB7511EBBF35080027F515EA.NASL", "href": "https://www.tenable.com/plugins/nessus/149857", "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 the FreeBSD VuXML database :\n#\n# Copyright 2003-2021 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('deprecated_nasl_level.inc');\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(149857);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/07/14\");\n\n script_cve_id(\"CVE-2021-3541\");\n\n script_name(english:\"FreeBSD : libxml2 -- Possible denial of service (524bd03a-bb75-11eb-bf35-080027f515ea)\");\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\"Daniel Veillard reports :\n\nA flaw was found in libxml2. Exponential entity expansion attack its\npossible bypassing all existing protection mechanisms and leading to\ndenial of service.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://ubuntu.com/security/CVE-2021-3541\"\n );\n # https://gitlab.gnome.org/GNOME/libxml2/-/commit/8598060bacada41a0eb09d95c97744ff4e428f8e\n script_set_attribute(\n attribute:\"see_also\",\n value:\"http://www.nessus.org/u?caef2a39\"\n );\n # https://vuxml.freebsd.org/freebsd/524bd03a-bb75-11eb-bf35-080027f515ea.html\n script_set_attribute(\n attribute:\"see_also\",\n value:\"http://www.nessus.org/u?8c116525\"\n );\n script_set_attribute(attribute:\"solution\", value:\"Update the affected package.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:S/C:N/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:L/UI:N/S:U/C:N/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-2021-3541\");\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:freebsd:freebsd:libxml2\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:freebsd:freebsd\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/05/18\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/05/23\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/05/24\");\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) 2021 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_4\")) 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": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T15:31:22", "description": "The remote SUSE Linux SUSE15 host has packages installed that are affected by a vulnerability as referenced in the openSUSE-SU-2021:1917-1 advisory.\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": {}, "published": "2021-07-16T00:00:00", "type": "nessus", "title": "openSUSE 15 Security Update : libxml2 (openSUSE-SU-2021:1917-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2021-3541"], "modified": "2021-07-16T00:00:00", "cpe": ["p-cpe:/a:novell:opensuse:libxml2-2", "p-cpe:/a:novell:opensuse:libxml2-2-32bit", "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:python2-libxml2-python", "p-cpe:/a:novell:opensuse:python3-libxml2-python", "cpe:/o:novell:opensuse:15.3"], "id": "OPENSUSE-2021-1917.NASL", "href": "https://www.tenable.com/plugins/nessus/151735", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n#\n# The package checks in this plugin were extracted from\n# openSUSE Security Update openSUSE-SU-2021:1917-1. 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(151735);\n script_version(\"1.2\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/07/16\");\n\n script_cve_id(\"CVE-2021-3541\");\n\n script_name(english:\"openSUSE 15 Security Update : libxml2 (openSUSE-SU-2021:1917-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote SUSE host is missing a security update.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote SUSE Linux SUSE15 host has packages installed that are affected by a vulnerability as referenced in the\nopenSUSE-SU-2021:1917-1 advisory.\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://bugzilla.suse.com/1186015\");\n # https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/AR6HBOC5J6QPVBH5GMPTQIK63SAT3C5S/\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?66261e77\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3541\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:S/C:N/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:L/UI:N/S:U/C:N/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-2021-3541\");\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:\"2021/06/16\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/07/11\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/07/16\");\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-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:python2-libxml2-python\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:python3-libxml2-python\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:opensuse:15.3\");\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 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, 'openSUSE');\nos_ver = pregmatch(pattern: \"^SUSE([\\d.]+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'openSUSE');\nos_ver = os_ver[1];\nif (release !~ \"^(SUSE15\\.3)$\") audit(AUDIT_OS_RELEASE_NOT, 'openSUSE', '15.3', release);\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'openSUSE ' + os_ver, cpu);\n\npkgs = [\n {'reference':'libxml2-2-2.9.7-3.37.1', 'release':'SUSE15.3', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-2-32bit-2.9.7-3.37.1', 'cpu':'x86_64', 'release':'SUSE15.3', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-devel-2.9.7-3.37.1', 'release':'SUSE15.3', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-devel-32bit-2.9.7-3.37.1', 'cpu':'x86_64', 'release':'SUSE15.3', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-tools-2.9.7-3.37.1', 'release':'SUSE15.3', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'python2-libxml2-python-2.9.7-3.37.1', 'release':'SUSE15.3', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'python3-libxml2-python-2.9.7-3.37.1', 'release':'SUSE15.3', 'rpm_spec_vers_cmp':TRUE}\n];\n\nflag = 0;\nforeach package_array ( pkgs ) {\n reference = NULL;\n release = NULL;\n cpu = 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['cpu'])) cpu = package_array['cpu'];\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) {\n if (rpm_check(release:release, cpu:cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) 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, 'libxml2-2 / libxml2-2-32bit / libxml2-devel / libxml2-devel-32bit / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-19T15:09:03", "description": "An issue has been found in libxml2, the GNOME XML library. This issue is called 'Parameter Laughs'-attack and is related to parameter entities expansion. It is similar to the 'Billion Laughs'-attacks found earlier in libexpat. More information can be found at [1]\n\n[1] https://blog.hartwork.org/posts/cve-2021-3541-parameter-laughs-fixed-i n-libxml2-2-9-11/\n\nFor Debian 9 stretch, this problem has been fixed in version 2.9.4+dfsg1-2.2+deb9u5.\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": {}, "published": "2021-06-01T00:00:00", "type": "nessus", "title": "Debian DLA-2669-1 : libxml2 security update", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2021-3541"], "modified": "2021-07-14T00:00:00", "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-2669.NASL", "href": "https://www.tenable.com/plugins/nessus/150111", "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-2669-1. 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(150111);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/07/14\");\n\n script_cve_id(\"CVE-2021-3541\");\n\n script_name(english:\"Debian DLA-2669-1 : 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\"An issue has been found in libxml2, the GNOME XML library. This issue\nis called 'Parameter Laughs'-attack and is related to parameter\nentities expansion. It is similar to the 'Billion Laughs'-attacks\nfound earlier in libexpat. More information can be found at [1]\n\n[1]\nhttps://blog.hartwork.org/posts/cve-2021-3541-parameter-laughs-fixed-i\nn-libxml2-2-9-11/\n\nFor Debian 9 stretch, this problem has been fixed in version\n2.9.4+dfsg1-2.2+deb9u5.\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 # https://blog.hartwork.org/posts/cve-2021-3541-parameter-laughs-fixed-in-libxml2-2-9-11/\n script_set_attribute(\n attribute:\"see_also\",\n value:\"http://www.nessus.org/u?61bdfec1\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://lists.debian.org/debian-lts-announce/2021/05/msg00024.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:S/C:N/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:L/UI:N/S:U/C:N/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-2021-3541\");\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:\"2021/07/09\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/05/30\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/06/01\");\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 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+deb9u5\")) flag++;\nif (deb_check(release:\"9.0\", prefix:\"libxml2-dbg\", reference:\"2.9.4+dfsg1-2.2+deb9u5\")) flag++;\nif (deb_check(release:\"9.0\", prefix:\"libxml2-dev\", reference:\"2.9.4+dfsg1-2.2+deb9u5\")) flag++;\nif (deb_check(release:\"9.0\", prefix:\"libxml2-doc\", reference:\"2.9.4+dfsg1-2.2+deb9u5\")) flag++;\nif (deb_check(release:\"9.0\", prefix:\"libxml2-utils\", reference:\"2.9.4+dfsg1-2.2+deb9u5\")) flag++;\nif (deb_check(release:\"9.0\", prefix:\"libxml2-utils-dbg\", reference:\"2.9.4+dfsg1-2.2+deb9u5\")) flag++;\nif (deb_check(release:\"9.0\", prefix:\"python-libxml2\", reference:\"2.9.4+dfsg1-2.2+deb9u5\")) flag++;\nif (deb_check(release:\"9.0\", prefix:\"python-libxml2-dbg\", reference:\"2.9.4+dfsg1-2.2+deb9u5\")) flag++;\nif (deb_check(release:\"9.0\", prefix:\"python3-libxml2\", reference:\"2.9.4+dfsg1-2.2+deb9u5\")) flag++;\nif (deb_check(release:\"9.0\", prefix:\"python3-libxml2-dbg\", reference:\"2.9.4+dfsg1-2.2+deb9u5\")) 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": 0.0, "vector": "NONE"}}, {"lastseen": "2023-07-14T14:23:23", "description": "The remote SUSE Linux SLED15 / SLES15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2021:1917-1 advisory.\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": {}, "published": "2021-06-10T00:00:00", "type": "nessus", "title": "SUSE SLED15 / SLES15 Security Update : libxml2 (SUSE-SU-2021:1917-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2021-3541"], "modified": "2023-07-13T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:libxml2-2", "p-cpe:/a:novell:suse_linux:libxml2-2-32bit", "p-cpe:/a:novell:suse_linux:libxml2-devel", "p-cpe:/a:novell:suse_linux:libxml2-tools", "p-cpe:/a:novell:suse_linux:python2-libxml2-python", "p-cpe:/a:novell:suse_linux:python3-libxml2-python", "cpe:/o:novell:suse_linux:15"], "id": "SUSE_SU-2021-1917-1.NASL", "href": "https://www.tenable.com/plugins/nessus/150458", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable, Inc.\n#\n# The package checks in this plugin were extracted from\n# SUSE update advisory SUSE-SU-2021:1917-1. 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(150458);\n script_version(\"1.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/07/13\");\n\n script_cve_id(\"CVE-2021-3541\");\n script_xref(name:\"SuSE\", value:\"SUSE-SU-2021:1917-1\");\n\n script_name(english:\"SUSE SLED15 / SLES15 Security Update : libxml2 (SUSE-SU-2021:1917-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote SUSE host is missing a security update.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote SUSE Linux SLED15 / SLES15 host has packages installed that are affected by a vulnerability as referenced in\nthe SUSE-SU-2021:1917-1 advisory.\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://bugzilla.suse.com/1186015\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3541\");\n # https://lists.suse.com/pipermail/sle-security-updates/2021-June/008970.html\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?acb12fdb\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:S/C:N/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:L/UI:N/S:U/C:N/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-2021-3541\");\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:\"2021/06/16\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/06/09\");\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:libxml2-2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:libxml2-2-32bit\");\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:python2-libxml2-python\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:python3-libxml2-python\");\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) 2021-2023 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/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nvar os_release = get_kb_item(\"Host/SuSE/release\");\nif (isnull(os_release) || os_release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nvar os_ver = pregmatch(pattern: \"^(SLE(S|D)\\d+)\", string:os_release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'SUSE');\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLED15|SLES15)$\", string:os_ver)) audit(AUDIT_OS_NOT, 'SUSE SLED15 / SLES15', 'SUSE (' + os_ver + ')');\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'SUSE (' + os_ver + ')', cpu);\n\nvar service_pack = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(service_pack)) service_pack = \"0\";\nif (os_ver == \"SLED15\" && (! preg(pattern:\"^(2|3)$\", string:service_pack))) audit(AUDIT_OS_NOT, \"SLED15 SP2/3\", os_ver + \" SP\" + service_pack);\nif (os_ver == \"SLES15\" && (! preg(pattern:\"^(2|3)$\", string:service_pack))) audit(AUDIT_OS_NOT, \"SLES15 SP2/3\", os_ver + \" SP\" + service_pack);\n\nvar pkgs = [\n {'reference':'libxml2-2-2.9.7-3.37', 'sp':'2', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-basesystem-release-15.2']},\n {'reference':'libxml2-2-2.9.7-3.37', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-basesystem-release-15.2']},\n {'reference':'libxml2-2-32bit-2.9.7-3.37', 'sp':'2', 'cpu':'x86_64', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-basesystem-release-15.2']},\n {'reference':'libxml2-2-32bit-2.9.7-3.37', 'sp':'2', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-basesystem-release-15.2']},\n {'reference':'libxml2-devel-2.9.7-3.37', 'sp':'2', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-basesystem-release-15.2']},\n {'reference':'libxml2-devel-2.9.7-3.37', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-basesystem-release-15.2']},\n {'reference':'libxml2-tools-2.9.7-3.37', 'sp':'2', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-basesystem-release-15.2']},\n {'reference':'libxml2-tools-2.9.7-3.37', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-basesystem-release-15.2']},\n {'reference':'python3-libxml2-python-2.9.7-3.37', 'sp':'2', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-basesystem-release-15.2']},\n {'reference':'python3-libxml2-python-2.9.7-3.37', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-basesystem-release-15.2']},\n {'reference':'libxml2-2-2.9.7-3.37', 'sp':'3', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-basesystem-release-15.3']},\n {'reference':'libxml2-2-2.9.7-3.37', 'sp':'3', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-basesystem-release-15.3']},\n {'reference':'libxml2-2-32bit-2.9.7-3.37', 'sp':'3', 'cpu':'x86_64', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-basesystem-release-15.3']},\n {'reference':'libxml2-2-32bit-2.9.7-3.37', 'sp':'3', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-basesystem-release-15.3']},\n {'reference':'libxml2-devel-2.9.7-3.37', 'sp':'3', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-basesystem-release-15.3']},\n {'reference':'libxml2-devel-2.9.7-3.37', 'sp':'3', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-basesystem-release-15.3']},\n {'reference':'libxml2-tools-2.9.7-3.37', 'sp':'3', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-basesystem-release-15.3']},\n {'reference':'libxml2-tools-2.9.7-3.37', 'sp':'3', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-basesystem-release-15.3']},\n {'reference':'python3-libxml2-python-2.9.7-3.37', 'sp':'3', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-basesystem-release-15.3']},\n {'reference':'python3-libxml2-python-2.9.7-3.37', 'sp':'3', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-basesystem-release-15.3']},\n {'reference':'python2-libxml2-python-2.9.7-3.37', 'sp':'2', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-python2-release-15.2']},\n {'reference':'python2-libxml2-python-2.9.7-3.37', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-python2-release-15.2']},\n {'reference':'python2-libxml2-python-2.9.7-3.37', 'sp':'3', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-python2-release-15.3']},\n {'reference':'python2-libxml2-python-2.9.7-3.37', 'sp':'3', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-python2-release-15.3']}\n];\n\nvar ltss_caveat_required = FALSE;\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 exists_check = NULL;\n var 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) {\n if (exists_check) {\n var check_flag = 0;\n foreach var check (exists_check) {\n if (!rpm_exists(release:_release, rpm:check)) continue;\n check_flag++;\n }\n if (!check_flag) continue;\n }\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 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, 'libxml2-2 / libxml2-2-32bit / libxml2-devel / libxml2-tools / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T15:31:22", "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 - 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 - ** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.(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": {}, "published": "2021-07-13T00:00:00", "type": "nessus", "title": "EulerOS Virtualization 2.9.0 : libxml2 (EulerOS-SA-2021-2193)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["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:uvp:2.9.0"], "id": "EULEROS_SA-2021-2193.NASL", "href": "https://www.tenable.com/plugins/nessus/151541", "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(151541);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/09\");\n\n script_cve_id(\"CVE-2021-3537\", \"CVE-2021-3541\");\n\n script_name(english:\"EulerOS Virtualization 2.9.0 : libxml2 (EulerOS-SA-2021-2193)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS Virtualization 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 installation on the remote host is affected by\nthe 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 - ** RESERVED ** This candidate has been reserved by an\n organization or individual that will use it when\n announcing a new security problem. When the candidate\n has been publicized, the details for this candidate\n will be provided.(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-2021-2193\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?f5a14a44\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected libxml2 packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:M/Au:N/C:N/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:L/UI:N/S:U/C:N/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-2021-3537\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2021-3541\");\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:\"2021/07/13\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/07/13\");\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: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) 2021-2022 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 != \"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.h23.eulerosv2r9\",\n \"python3-libxml2-2.9.10-1.h23.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": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T15:31:07", "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 - 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 - ** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.(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": {}, "published": "2021-07-13T00:00:00", "type": "nessus", "title": "EulerOS Virtualization 2.9.1 : libxml2 (EulerOS-SA-2021-2185)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["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:uvp:2.9.1"], "id": "EULEROS_SA-2021-2185.NASL", "href": "https://www.tenable.com/plugins/nessus/151534", "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(151534);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/09\");\n\n script_cve_id(\"CVE-2021-3537\", \"CVE-2021-3541\");\n\n script_name(english:\"EulerOS Virtualization 2.9.1 : libxml2 (EulerOS-SA-2021-2185)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS Virtualization 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 installation on the remote host is affected by\nthe 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 - ** RESERVED ** This candidate has been reserved by an\n organization or individual that will use it when\n announcing a new security problem. When the candidate\n has been publicized, the details for this candidate\n will be provided.(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-2021-2185\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?4b06b1c5\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected libxml2 packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:M/Au:N/C:N/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:L/UI:N/S:U/C:N/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-2021-3537\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2021-3541\");\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:\"2021/07/12\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/07/13\");\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:python3-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) 2021-2022 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 != \"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.h23.eulerosv2r9\",\n \"python3-libxml2-2.9.10-1.h23.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": 0.0, "vector": "NONE"}}, {"lastseen": "2023-09-12T00:05:30", "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": {}, "published": "2023-01-04T00:00:00", "type": "nessus", "title": "Amazon Linux 2 : libxml2 (ALAS-2021-1662)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2020-24977", "CVE-2021-3517", "CVE-2021-3541"], "modified": "2023-09-11T00:00:00", "cpe": ["p-cpe:/a:amazon:linux:libxml2", "p-cpe:/a:amazon:linux:libxml2-debuginfo", "p-cpe:/a:amazon:linux:libxml2-devel", "p-cpe:/a:amazon:linux:libxml2-python", "p-cpe:/a:amazon:linux:libxml2-static", "cpe:/o:amazon:linux:2"], "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(\"1.1\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/09/11\");\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:F/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:F/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:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\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": 0.0, "vector": "NONE"}}, {"lastseen": "2023-07-14T13:20:08", "description": "The remote SUSE Linux SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:2048-1 advisory.\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 - In libxml2 before 2.9.14, several buffer handling functions in buf.c (xmlBuf*) and tree.c (xmlBuffer*) don't check for integer overflows. This can result in out-of-bounds memory writes. Exploitation requires a victim to open a crafted, multi-gigabyte XML file. Other software using libxml2's buffer functions, for example libxslt through 1.1.35, is affected as well. (CVE-2022-29824)\n\n - In libxml2 before 2.10.4, parsing of certain invalid XSD schemas can lead to a NULL pointer dereference and subsequently a segfault. This occurs in xmlSchemaFixupComplexType in xmlschemas.c. (CVE-2023-28484)\n\n - An issue was discovered in libxml2 before 2.10.4. When hashing empty dict strings in a crafted XML document, xmlDictComputeFastKey in dict.c can produce non-deterministic values, leading to various logic and memory errors, such as a double free. This behavior occurs because there is an attempt to use the first byte of an empty string, and any value is possible (not solely the '\\0' value). (CVE-2023-29469)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2023-04-27T00:00:00", "type": "nessus", "title": "SUSE SLES15 / openSUSE 15 Security Update : libxml2 (SUSE-SU-2023:2048-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2021-3541", "CVE-2022-29824", "CVE-2023-28484", "CVE-2023-29469"], "modified": "2023-07-14T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:libxml2-2", "p-cpe:/a:novell:suse_linux:libxml2-2-32bit", "p-cpe:/a:novell:suse_linux:libxml2-devel", "p-cpe:/a:novell:suse_linux:libxml2-tools", "p-cpe:/a:novell:suse_linux:python2-libxml2-python", "p-cpe:/a:novell:suse_linux:python3-libxml2-python", "cpe:/o:novell:suse_linux:15"], "id": "SUSE_SU-2023-2048-1.NASL", "href": "https://www.tenable.com/plugins/nessus/174889", "sourceData": "#%NASL_MIN_LEVEL 80900\n##\n# (C) Tenable, Inc.\n#\n# The package checks in this plugin were extracted from\n# SUSE update advisory SUSE-SU-2023:2048-1. 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(174889);\n script_version(\"1.2\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/07/14\");\n\n script_cve_id(\n \"CVE-2021-3541\",\n \"CVE-2022-29824\",\n \"CVE-2023-28484\",\n \"CVE-2023-29469\"\n );\n script_xref(name:\"SuSE\", value:\"SUSE-SU-2023:2048-1\");\n\n script_name(english:\"SUSE SLES15 / openSUSE 15 Security Update : libxml2 (SUSE-SU-2023:2048-1)\");\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 SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple\nvulnerabilities as referenced in the SUSE-SU-2023:2048-1 advisory.\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 - In libxml2 before 2.9.14, several buffer handling functions in buf.c (xmlBuf*) and tree.c (xmlBuffer*)\n don't check for integer overflows. This can result in out-of-bounds memory writes. Exploitation requires a\n victim to open a crafted, multi-gigabyte XML file. Other software using libxml2's buffer functions, for\n example libxslt through 1.1.35, is affected as well. (CVE-2022-29824)\n\n - In libxml2 before 2.10.4, parsing of certain invalid XSD schemas can lead to a NULL pointer dereference\n and subsequently a segfault. This occurs in xmlSchemaFixupComplexType in xmlschemas.c. (CVE-2023-28484)\n\n - An issue was discovered in libxml2 before 2.10.4. When hashing empty dict strings in a crafted XML\n document, xmlDictComputeFastKey in dict.c can produce non-deterministic values, leading to various logic\n and memory errors, such as a double free. This behavior occurs because there is an attempt to use the\n first byte of an empty string, and any value is possible (not solely the '\\0' value). (CVE-2023-29469)\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://bugzilla.suse.com/1065270\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1199132\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1204585\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1210411\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1210412\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2021-3541\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2022-29824\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2023-28484\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2023-29469\");\n # https://lists.suse.com/pipermail/sle-security-updates/2023-April/014596.html\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?6fcfe24f\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:F/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:F/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2022-29824\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2023-29469\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2021/06/16\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2023/04/26\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2023/04/27\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\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\");\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:python2-libxml2-python\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:python3-libxml2-python\");\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) 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/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nvar os_release = get_kb_item(\"Host/SuSE/release\");\nif (isnull(os_release) || os_release !~ \"^(SLED|SLES|SUSE)\") audit(AUDIT_OS_NOT, \"SUSE / openSUSE\");\nvar os_ver = pregmatch(pattern: \"^(SLE(S|D)(?:_SAP)?\\d+|SUSE([\\d.]+))\", string:os_release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'SUSE / openSUSE');\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLES15|SLES_SAP15|SUSE15\\.4)$\", string:os_ver)) audit(AUDIT_OS_NOT, 'SUSE SLES15 / SLES_SAP15 / openSUSE 15', 'SUSE / openSUSE (' + os_ver + ')');\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'SUSE / openSUSE (' + os_ver + ')', cpu);\n\nvar service_pack = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(service_pack)) service_pack = \"0\";\nif (os_ver == \"SLES15\" && (! preg(pattern:\"^(1|2|3)$\", string:service_pack))) audit(AUDIT_OS_NOT, \"SLES15 SP1/2/3\", os_ver + \" SP\" + service_pack);\nif (os_ver == \"SLES_SAP15\" && (! preg(pattern:\"^(1|2|3)$\", string:service_pack))) audit(AUDIT_OS_NOT, \"SLES_SAP15 SP1/2/3\", os_ver + \" SP\" + service_pack);\n\nvar pkgs = [\n {'reference':'libxml2-2-2.9.7-150000.3.57.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},\n {'reference':'libxml2-2-32bit-2.9.7-150000.3.57.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},\n {'reference':'libxml2-devel-2.9.7-150000.3.57.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},\n {'reference':'libxml2-tools-2.9.7-150000.3.57.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},\n {'reference':'python2-libxml2-python-2.9.7-150000.3.57.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},\n {'reference':'python3-libxml2-python-2.9.7-150000.3.57.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},\n {'reference':'libxml2-2-2.9.7-150000.3.57.1', 'sp':'2', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.2']},\n {'reference':'libxml2-2-32bit-2.9.7-150000.3.57.1', 'sp':'2', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.2']},\n {'reference':'libxml2-devel-2.9.7-150000.3.57.1', 'sp':'2', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.2']},\n {'reference':'libxml2-tools-2.9.7-150000.3.57.1', 'sp':'2', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.2']},\n {'reference':'python2-libxml2-python-2.9.7-150000.3.57.1', 'sp':'2', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.2']},\n {'reference':'python3-libxml2-python-2.9.7-150000.3.57.1', 'sp':'2', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.2']},\n {'reference':'libxml2-2-2.9.7-150000.3.57.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},\n {'reference':'libxml2-2-32bit-2.9.7-150000.3.57.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},\n {'reference':'libxml2-devel-2.9.7-150000.3.57.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},\n {'reference':'libxml2-tools-2.9.7-150000.3.57.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},\n {'reference':'python3-libxml2-python-2.9.7-150000.3.57.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},\n {'reference':'libxml2-2-2.9.7-150000.3.57.1', 'sp':'3', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-3']},\n {'reference':'libxml2-2-2.9.7-150000.3.57.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-3', 'SLE_RT-release-15.3']},\n {'reference':'libxml2-2-32bit-2.9.7-150000.3.57.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-3', 'SLE_RT-release-15.3']},\n {'reference':'libxml2-devel-2.9.7-150000.3.57.1', 'sp':'3', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-3']},\n {'reference':'libxml2-devel-2.9.7-150000.3.57.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-3', 'SLE_RT-release-15.3']},\n {'reference':'libxml2-tools-2.9.7-150000.3.57.1', 'sp':'3', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-3']},\n {'reference':'libxml2-tools-2.9.7-150000.3.57.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-3', 'SLE_RT-release-15.3']},\n {'reference':'python3-libxml2-python-2.9.7-150000.3.57.1', 'sp':'3', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-3']},\n {'reference':'python3-libxml2-python-2.9.7-150000.3.57.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-3', 'SLE_RT-release-15.3']},\n {'reference':'libxml2-2-2.9.7-150000.3.57.1', 'sp':'1', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},\n {'reference':'libxml2-2-2.9.7-150000.3.57.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},\n {'reference':'libxml2-2-32bit-2.9.7-150000.3.57.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1', 'sles-ltss-release-15.1']},\n {'reference':'libxml2-devel-2.9.7-150000.3.57.1', 'sp':'1', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},\n {'reference':'libxml2-devel-2.9.7-150000.3.57.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},\n {'reference':'libxml2-tools-2.9.7-150000.3.57.1', 'sp':'1', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},\n {'reference':'libxml2-tools-2.9.7-150000.3.57.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},\n {'reference':'python2-libxml2-python-2.9.7-150000.3.57.1', 'sp':'1', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},\n {'reference':'python2-libxml2-python-2.9.7-150000.3.57.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},\n {'reference':'python3-libxml2-python-2.9.7-150000.3.57.1', 'sp':'1', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},\n {'reference':'python3-libxml2-python-2.9.7-150000.3.57.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},\n {'reference':'libxml2-2-2.9.7-150000.3.57.1', 'sp':'2', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.2']},\n {'reference':'libxml2-2-2.9.7-150000.3.57.1', 'sp':'2', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.2']},\n {'reference':'libxml2-2-32bit-2.9.7-150000.3.57.1', 'sp':'2', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.2', 'sles-ltss-release-15.2']},\n {'reference':'libxml2-devel-2.9.7-150000.3.57.1', 'sp':'2', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.2']},\n {'reference':'libxml2-devel-2.9.7-150000.3.57.1', 'sp':'2', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.2']},\n {'reference':'libxml2-tools-2.9.7-150000.3.57.1', 'sp':'2', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.2']},\n {'reference':'libxml2-tools-2.9.7-150000.3.57.1', 'sp':'2', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.2']},\n {'reference':'python2-libxml2-python-2.9.7-150000.3.57.1', 'sp':'2', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.2']},\n {'reference':'python2-libxml2-python-2.9.7-150000.3.57.1', 'sp':'2', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.2']},\n {'reference':'python3-libxml2-python-2.9.7-150000.3.57.1', 'sp':'2', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.2']},\n {'reference':'python3-libxml2-python-2.9.7-150000.3.57.1', 'sp':'2', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.2']},\n {'reference':'libxml2-2-2.9.7-150000.3.57.1', 'sp':'3', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.3']},\n {'reference':'libxml2-2-2.9.7-150000.3.57.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.3']},\n {'reference':'libxml2-2-32bit-2.9.7-150000.3.57.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.3', 'sles-ltss-release-15.3']},\n {'reference':'libxml2-devel-2.9.7-150000.3.57.1', 'sp':'3', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.3']},\n {'reference':'libxml2-devel-2.9.7-150000.3.57.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.3']},\n {'reference':'libxml2-tools-2.9.7-150000.3.57.1', 'sp':'3', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.3']},\n {'reference':'libxml2-tools-2.9.7-150000.3.57.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.3']},\n {'reference':'python3-libxml2-python-2.9.7-150000.3.57.1', 'sp':'3', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.3']},\n {'reference':'python3-libxml2-python-2.9.7-150000.3.57.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.3']},\n {'reference':'python3-libxml2-python-2.9.7-150000.3.57.1', 'release':'SUSE15.4', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['openSUSE-release-15.4']},\n {'reference':'libxml2-2-2.9.7-150000.3.57.1', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.1']},\n {'reference':'libxml2-devel-2.9.7-150000.3.57.1', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.1']},\n {'reference':'libxml2-tools-2.9.7-150000.3.57.1', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.1']},\n {'reference':'python2-libxml2-python-2.9.7-150000.3.57.1', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.1']},\n {'reference':'python3-libxml2-python-2.9.7-150000.3.57.1', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.1']},\n {'reference':'libxml2-2-2.9.7-150000.3.57.1', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.2']},\n {'reference':'libxml2-devel-2.9.7-150000.3.57.1', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.2']},\n {'reference':'libxml2-tools-2.9.7-150000.3.57.1', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.2']},\n {'reference':'python2-libxml2-python-2.9.7-150000.3.57.1', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.2']},\n {'reference':'python3-libxml2-python-2.9.7-150000.3.57.1', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.2']},\n {'reference':'libxml2-2-2.9.7-150000.3.57.1', 'sp':'3', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.3']},\n {'reference':'libxml2-devel-2.9.7-150000.3.57.1', 'sp':'3', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.3']},\n {'reference':'libxml2-tools-2.9.7-150000.3.57.1', 'sp':'3', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.3']},\n {'reference':'python3-libxml2-python-2.9.7-150000.3.57.1', 'sp':'3', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.3']}\n];\n\nvar ltss_caveat_required = FALSE;\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 exists_check = NULL;\n var 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) {\n if (exists_check) {\n var check_flag = 0;\n foreach var check (exists_check) {\n if (!rpm_exists(release:_release, rpm:check)) continue;\n if ('ltss' >< tolower(check)) ltss_caveat_required = TRUE;\n check_flag++;\n }\n if (!check_flag) continue;\n }\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 var ltss_plugin_caveat = NULL;\n if(ltss_caveat_required) 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_WARNING,\n extra : rpm_report_get() + ltss_plugin_caveat\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, 'libxml2-2 / libxml2-2-32bit / libxml2-devel / libxml2-tools / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T15:31:48", "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": {}, "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": {}, "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": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T15:33:25", "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": {}, "published": "2021-09-07T00:00:00", "type": "nessus", "title": "EulerOS 2.0 SP5 : libxml2 (EulerOS-SA-2021-2339)", "bulletinFamily": "scanner", "cvss2": {}, "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": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T14:41:32", "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": {}, "published": "2022-02-13T00:00:00", "type": "nessus", "title": "EulerOS Virtualization 3.0.6.6 : libxml2 (EulerOS-SA-2022-1131)", "bulletinFamily": "scanner", "cvss2": {}, "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": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T15:31:59", "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": {}, "published": "2021-07-03T00:00:00", "type": "nessus", "title": "Oracle Linux 8 : libxml2 (ELSA-2021-2569)", "bulletinFamily": "scanner", "cvss2": {}, "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": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T15:33:34", "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": {}, "published": "2021-09-14T00:00:00", "type": "nessus", "title": "EulerOS 2.0 SP2 : libxml2 (EulerOS-SA-2021-2406)", "bulletinFamily": "scanner", "cvss2": {}, "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": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T14:41:14", "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": {}, "published": "2022-02-09T00:00:00", "type": "nessus", "title": "Rocky Linux 8 : libxml2 (RLSA-2021:2569)", "bulletinFamily": "scanner", "cvss2": {}, "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": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T15:32:25", "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": {}, "published": "2021-08-09T00:00:00", "type": "nessus", "title": "EulerOS 2.0 SP9 : libxml2 (EulerOS-SA-2021-2249)", "bulletinFamily": "scanner", "cvss2": {}, "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": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-25T14:18:55", "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": {}, "published": "2021-06-29T00:00:00", "type": "nessus", "title": "RHEL 8 : libxml2 (RHSA-2021:2569)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2021-3516", "CVE-2021-3517", "CVE-2021-3518", "CVE-2021-3537", "CVE-2021-3541"], "modified": "2023-05-24T00:00:00", "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(\"1.9\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/05/24\");\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:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n script_cwe_id(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 && 'ppc' >!< 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/aarch64/appstream/debug',\n 'content/e4s/rhel8/8.4/aarch64/appstream/os',\n 'content/e4s/rhel8/8.4/aarch64/appstream/source/SRPMS',\n 'content/e4s/rhel8/8.4/aarch64/baseos/debug',\n 'content/e4s/rhel8/8.4/aarch64/baseos/os',\n 'content/e4s/rhel8/8.4/aarch64/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/s390x/appstream/debug',\n 'content/e4s/rhel8/8.4/s390x/appstream/os',\n 'content/e4s/rhel8/8.4/s390x/appstream/source/SRPMS',\n 'content/e4s/rhel8/8.4/s390x/baseos/debug',\n 'content/e4s/rhel8/8.4/s390x/baseos/os',\n 'content/e4s/rhel8/8.4/s390x/baseos/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/nfv/debug',\n 'content/e4s/rhel8/8.4/x86_64/nfv/os',\n 'content/e4s/rhel8/8.4/x86_64/nfv/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": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T14:39:48", "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": {}, "published": "2022-01-06T00:00:00", "type": "nessus", "title": "EulerOS Virtualization 3.0.2.6 : libxml2 (EulerOS-SA-2021-2884)", "bulletinFamily": "scanner", "cvss2": {}, "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": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T15:32:24", "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": {}, "published": "2021-08-09T00:00:00", "type": "nessus", "title": "EulerOS 2.0 SP9 : libxml2 (EulerOS-SA-2021-2275)", "bulletinFamily": "scanner", "cvss2": {}, "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": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T14:41:42", "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": {}, "published": "2022-02-12T00:00:00", "type": "nessus", "title": "EulerOS Virtualization 3.0.6.0 : libxml2 (EulerOS-SA-2022-1082)", "bulletinFamily": "scanner", "cvss2": {}, "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": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T15:31:27", "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": {}, "published": "2021-07-03T00:00:00", "type": "nessus", "title": "CentOS 8 : libxml2 (CESA-2021:2569)", "bulletinFamily": "scanner", "cvss2": {}, "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": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T15:32:24", "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": {}, "published": "2021-08-10T00:00:00", "type": "nessus", "title": "EulerOS 2.0 SP8 : libxml2 (EulerOS-SA-2021-2306)", "bulletinFamily": "scanner", "cvss2": {}, "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": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T15:34:56", "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": {}, "published": "2021-10-25T00:00:00", "type": "nessus", "title": "EulerOS 2.0 SP3 : libxml2 (EulerOS-SA-2021-2595)", "bulletinFamily": "scanner", "cvss2": {}, "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": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T14:42:00", "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": {}, "published": "2022-02-09T00:00:00", "type": "nessus", "title": "AlmaLinux 8 : libxml2 (ALSA-2021:2569)", "bulletinFamily": "scanner", "cvss2": {}, "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": 0.0, "vector": "NONE"}}, {"lastseen": "2023-09-05T17:49:44", "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": {}, "published": "2023-01-30T00:00:00", "type": "nessus", "title": "EulerOS Virtualization 3.0.2.2 : libxml2 (EulerOS-SA-2023-1271)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2021-3516", "CVE-2021-3517", "CVE-2021-3518", "CVE-2021-3537", "CVE-2021-3541", "CVE-2022-23308"], "modified": "2023-09-05T00:00:00", "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(\"1.1\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/09/05\");\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:F/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:F/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:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\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": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T14:45:19", "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": {}, "published": "2022-05-09T00:00:00", "type": "nessus", "title": "NewStart CGSL MAIN 6.02 : libxml2 Multiple Vulnerabilities (NS-SA-2022-0050)", "bulletinFamily": "scanner", "cvss2": {}, "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": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T14:39:54", "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": {}, "published": "2022-01-24T00:00:00", "type": "nessus", "title": "GLSA-202107-05 : libxml2: Multiple vulnerabilities", "bulletinFamily": "scanner", "cvss2": {}, "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": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-19T14:51:14", "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": {}, "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": {}, "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": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-19T15:10:29", "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": {}, "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": {}, "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": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T18:46:51", "description": "The version of libxml2 installed on the remote host is prior to 2.9.1-6.6.42. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS-2023-1743 advisory.\n\n - parser.c in libxml2 before 2.9.5 mishandles parameter-entity references because the NEXTL macro calls the xmlParserHandlePEReference function in the case of a '%' character in a DTD name. (CVE-2017-16931)\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\n - valid.c in libxml2 before 2.9.13 has a use-after-free of ID and IDREF attributes. (CVE-2022-23308)\n\n - In libxml2 before 2.9.14, several buffer handling functions in buf.c (xmlBuf*) and tree.c (xmlBuffer*) don't check for integer overflows. This can result in out-of-bounds memory writes. Exploitation requires a victim to open a crafted, multi-gigabyte XML file. Other software using libxml2's buffer functions, for example libxslt through 1.1.35, is affected as well. (CVE-2022-29824)\n\n - An issue was discovered in libxml2 before 2.10.3. When parsing a multi-gigabyte XML document with the XML_PARSE_HUGE parser option enabled, several integer counters can overflow. This results in an attempt to access an array at a negative 2GB offset, typically leading to a segmentation fault. (CVE-2022-40303)\n\n - An issue was discovered in libxml2 before 2.10.3. Certain invalid XML entity definitions can corrupt a hash table key, potentially leading to subsequent logic errors. In one case, a double-free can be provoked. (CVE-2022-40304)\n\n - In libxml2 before 2.10.4, parsing of certain invalid XSD schemas can lead to a NULL pointer dereference and subsequently a segfault. This occurs in xmlSchemaFixupComplexType in xmlschemas.c. (CVE-2023-28484)\n\n - An issue was discovered in libxml2 before 2.10.4. When hashing empty dict strings in a crafted XML document, xmlDictComputeFastKey in dict.c can produce non-deterministic values, leading to various logic and memory errors, such as a double free. This behavior occurs because there is an attempt to use the first byte of an empty string, and any value is possible (not solely the '\\0' value). (CVE-2023-29469)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2023-05-04T00:00:00", "type": "nessus", "title": "Amazon Linux AMI : libxml2 (ALAS-2023-1743)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2017-16931", "CVE-2020-24977", "CVE-2021-3516", "CVE-2021-3517", "CVE-2021-3518", "CVE-2021-3537", "CVE-2021-3541", "CVE-2022-23308", "CVE-2022-29824", "CVE-2022-40303", "CVE-2022-40304", "CVE-2023-28484", "CVE-2023-29469"], "modified": "2023-05-05T00:00:00", "cpe": ["p-cpe:/a:amazon:linux:libxml2", "p-cpe:/a:amazon:linux:libxml2-debuginfo", "p-cpe:/a:amazon:linux:libxml2-devel", "p-cpe:/a:amazon:linux:libxml2-python26", "p-cpe:/a:amazon:linux:libxml2-python27", "p-cpe:/a:amazon:linux:libxml2-static", "cpe:/o:amazon:linux"], "id": "ALA_ALAS-2023-1743.NASL", "href": "https://www.tenable.com/plugins/nessus/175091", "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 AMI Security Advisory ALAS-2023-1743.\n##\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(175091);\n script_version(\"1.1\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/05/05\");\n\n script_cve_id(\n \"CVE-2017-16931\",\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 \"CVE-2022-23308\",\n \"CVE-2022-29824\",\n \"CVE-2022-40303\",\n \"CVE-2022-40304\",\n \"CVE-2023-28484\",\n \"CVE-2023-29469\"\n );\n\n script_name(english:\"Amazon Linux AMI : libxml2 (ALAS-2023-1743)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Amazon Linux AMI 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 2.9.1-6.6.42. It is, therefore, affected by multiple\nvulnerabilities as referenced in the ALAS-2023-1743 advisory.\n\n - parser.c in libxml2 before 2.9.5 mishandles parameter-entity references because the NEXTL macro calls the\n xmlParserHandlePEReference function in the case of a '%' character in a DTD name. (CVE-2017-16931)\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\n - valid.c in libxml2 before 2.9.13 has a use-after-free of ID and IDREF attributes. (CVE-2022-23308)\n\n - In libxml2 before 2.9.14, several buffer handling functions in buf.c (xmlBuf*) and tree.c (xmlBuffer*)\n don't check for integer overflows. This can result in out-of-bounds memory writes. Exploitation requires a\n victim to open a crafted, multi-gigabyte XML file. Other software using libxml2's buffer functions, for\n example libxslt through 1.1.35, is affected as well. (CVE-2022-29824)\n\n - An issue was discovered in libxml2 before 2.10.3. When parsing a multi-gigabyte XML document with the\n XML_PARSE_HUGE parser option enabled, several integer counters can overflow. This results in an attempt to\n access an array at a negative 2GB offset, typically leading to a segmentation fault. (CVE-2022-40303)\n\n - An issue was discovered in libxml2 before 2.10.3. Certain invalid XML entity definitions can corrupt a\n hash table key, potentially leading to subsequent logic errors. In one case, a double-free can be\n provoked. (CVE-2022-40304)\n\n - In libxml2 before 2.10.4, parsing of certain invalid XSD schemas can lead to a NULL pointer dereference\n and subsequently a segfault. This occurs in xmlSchemaFixupComplexType in xmlschemas.c. (CVE-2023-28484)\n\n - An issue was discovered in libxml2 before 2.10.4. When hashing empty dict strings in a crafted XML\n document, xmlDictComputeFastKey in dict.c can produce non-deterministic values, leading to various logic\n and memory errors, such as a double free. This behavior occurs because there is an attempt to use the\n first byte of an empty string, and any value is possible (not solely the '\\0' value). (CVE-2023-29469)\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/ALAS-2023-1743.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://alas.aws.amazon.com/cve/html/CVE-2017-16931.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://alas.aws.amazon.com/cve/html/CVE-2020-24977.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://alas.aws.amazon.com/cve/html/CVE-2021-3516.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://alas.aws.amazon.com/cve/html/CVE-2021-3517.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://alas.aws.amazon.com/cve/html/CVE-2021-3518.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://alas.aws.amazon.com/cve/html/CVE-2021-3537.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://alas.aws.amazon.com/cve/html/CVE-2021-3541.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://alas.aws.amazon.com/cve/html/CVE-2022-23308.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://alas.aws.amazon.com/cve/html/CVE-2022-29824.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://alas.aws.amazon.com/cve/html/CVE-2022-40303.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://alas.aws.amazon.com/cve/html/CVE-2022-40304.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://alas.aws.amazon.com/cve/html/CVE-2023-28484.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://alas.aws.amazon.com/cve/html/CVE-2023-29469.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://alas.aws.amazon.com/faqs.html\");\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:F/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:F/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-2017-16931\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2017/11/23\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2023/04/27\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2023/05/04\");\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-python26\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:libxml2-python27\");\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\");\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 != \"A\")\n{\n if (os_ver == 'A') os_ver = 'AMI';\n audit(AUDIT_OS_NOT, \"Amazon Linux AMI\", \"Amazon Linux \" + os_ver);\n}\n\nif (!get_kb_item(\"Host/AmazonLinux/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar pkgs = [\n {'reference':'libxml2-2.9.1-6.6.42.amzn1', 'cpu':'i686', 'release':'ALA', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-2.9.1-6.6.42.amzn1', 'cpu':'x86_64', 'release':'ALA', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-debuginfo-2.9.1-6.6.42.amzn1', 'cpu':'i686', 'release':'ALA', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-debuginfo-2.9.1-6.6.42.amzn1', 'cpu':'x86_64', 'release':'ALA', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-devel-2.9.1-6.6.42.amzn1', 'cpu':'i686', 'release':'ALA', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-devel-2.9.1-6.6.42.amzn1', 'cpu':'x86_64', 'release':'ALA', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-python26-2.9.1-6.6.42.amzn1', 'cpu':'i686', 'release':'ALA', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-python26-2.9.1-6.6.42.amzn1', 'cpu':'x86_64', 'release':'ALA', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-python27-2.9.1-6.6.42.amzn1', 'cpu':'i686', 'release':'ALA', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-python27-2.9.1-6.6.42.amzn1', 'cpu':'x86_64', 'release':'ALA', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-static-2.9.1-6.6.42.amzn1', 'cpu':'i686', 'release':'ALA', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libxml2-static-2.9.1-6.6.42.amzn1', 'cpu':'x86_64', 'release':'ALA', '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": 0.0, "vector": "NONE"}}, {"lastseen": "2023-07-06T16:57:19", "description": "According to its self-reported version, the Nessus Network Monitor running on the remote host is prior to 6.2.2. It is, therefore, affected by multiple vulnerabilities as referenced in the TNS-2023-23 advisory. Several of the third-party components were found to contain vulnerabilities, and updated versions have been made available by the providers. Out of caution and in line with best practice, Tenable has opted to upgrade these components to address the potential impact of the issues. Nessus Network Monitor 6.2.2 updates the following components:\n\n - c-ares from version 1.10.0 to version 1.19.1.\n - curl from version 7.79.1 to version 8.1.2.\n - libbzip2 from version 1.0.6 to version 1.0.8.\n - libpcre from version 8.42 to version 8.44.\n - libxml2 from version 2.7.7 to version 2.11.1.\n - libxslt from version 1.1.26 to version 1.1.37.\n - libxmlsec from version 1.2.18 to version 1.2.37.\n - sqlite from version 3.27.2 to version 3.40.1.\n - jQuery Cookie from version 1.3.1 to version 1.4.1.\n - jQuery UI from version 1.13.0 to version 1.13.2.\n - OpenSSL from version 3.0.8 to version 3.0.9.", "cvss3": {}, "published": "2023-06-30T00:00:00", "type": "nessus", "title": "Nessus Network Monitor < 6.2.2 Multiple Vulnerabilities (TNS-2023-23)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2010-4008", "CVE-2010-4494", "CVE-2011-1202", "CVE-2011-1944", "CVE-2011-3970", "CVE-2012-0841", "CVE-2012-2870", "CVE-2012-2871", "CVE-2012-5134", "CVE-2012-6139", "CVE-2013-0338", "CVE-2013-0339", "CVE-2013-1969", "CVE-2013-2877", "CVE-2013-4520", "CVE-2014-3660", "CVE-2015-5312", "CVE-2015-7497", "CVE-2015-7498", "CVE-2015-7499", "CVE-2015-7500", "CVE-2015-7941", "CVE-2015-7942", "CVE-2015-7995", "CVE-2015-8035", "CVE-2015-8241", "CVE-2015-8242", "CVE-2015-8317", "CVE-2015-8710", "CVE-2015-8806", "CVE-2015-9019", "CVE-2016-1683", "CVE-2016-1684", "CVE-2016-1762", "CVE-2016-1833", "CVE-2016-1834", "CVE-2016-1836", "CVE-2016-1837", "CVE-2016-1838", "CVE-2016-1839", "CVE-2016-1840", "CVE-2016-2073", "CVE-2016-3189", "CVE-2016-3627", "CVE-2016-3705", "CVE-2016-3709", "CVE-2016-4447", "CVE-2016-4448", "CVE-2016-4449", "CVE-2016-4483", "CVE-2016-4607", "CVE-2016-4609", "CVE-2016-4658", "CVE-2016-5131", "CVE-2016-5180", "CVE-2016-9596", "CVE-2016-9597", "CVE-2016-9598", "CVE-2017-1000061", "CVE-2017-1000381", "CVE-2017-15412", "CVE-2017-16931", "CVE-2017-16932", "CVE-2017-18258", "CVE-2017-5029", "CVE-2017-5130", "CVE-2017-5969", "CVE-2017-7375", "CVE-2017-7376", "CVE-2017-8872", "CVE-2017-9047", "CVE-2017-9048", "CVE-2017-9049", "CVE-2017-9050", "CVE-2018-14404", "CVE-2018-14567", "CVE-2018-9251", "CVE-2019-11068", "CVE-2019-12900", "CVE-2019-13117", "CVE-2019-13118", "CVE-2019-16168", "CVE-2019-19242", "CVE-2019-19244", "CVE-2019-19317", "CVE-2019-19603", "CVE-2019-19645", "CVE-2019-19646", "CVE-2019-19880", "CVE-2019-19923", "CVE-2019-19924", "CVE-2019-19925", "CVE-2019-19926", "CVE-2019-19956", "CVE-2019-19959", "CVE-2019-20218", "CVE-2019-20388", "CVE-2019-20838", "CVE-2019-5815", "CVE-2019-8457", "CVE-2019-9936", "CVE-2019-9937", "CVE-2020-11655", "CVE-2020-11656", "CVE-2020-13434", "CVE-2020-13435", "CVE-2020-13630", "CVE-2020-13631", "CVE-2020-13632", "CVE-2020-13871", "CVE-2020-14155", "CVE-2020-15358", "CVE-2020-24977", "CVE-2020-35525", "CVE-2020-35527", "CVE-2020-7595", "CVE-2020-9327", "CVE-2021-20227", "CVE-2021-30560", "CVE-2021-31239", "CVE-2021-3517", "CVE-2021-3518", "CVE-2021-3537", "CVE-2021-3541", "CVE-2021-36690", "CVE-2021-3672", "CVE-2021-45346", "CVE-2022-22576", "CVE-2022-23308", "CVE-2022-23395", "CVE-2022-27774", "CVE-2022-27775", "CVE-2022-27776", "CVE-2022-27781", "CVE-2022-27782", "CVE-2022-29824", "CVE-2022-31160", "CVE-2022-32205", "CVE-2022-32206", "CVE-2022-32207", "CVE-2022-32208", "CVE-2022-32221", "CVE-2022-35252", "CVE-2022-35737", "CVE-2022-40303", "CVE-2022-40304", "CVE-2022-42915", "CVE-2022-42916", "CVE-2022-43551", "CVE-2022-43552", "CVE-2022-46908", "CVE-2022-4904", "CVE-2023-0465", "CVE-2023-0466", "CVE-2023-1255", "CVE-2023-23914", "CVE-2023-23915", "CVE-2023-23916", "CVE-2023-2650", "CVE-2023-27533", "CVE-2023-27534", "CVE-2023-27535", "CVE-2023-27536", "CVE-2023-27538", "CVE-2023-28320", "CVE-2023-28321", "CVE-2023-28322", "CVE-2023-28484", "CVE-2023-29469", "CVE-2023-31124", "CVE-2023-31130", "CVE-2023-31147", "CVE-2023-32067"], "modified": "2023-07-06T00:00:00", "cpe": ["cpe:/a:tenable:nnm"], "id": "NNM_6_2_2.NASL", "href": "https://www.tenable.com/plugins/nessus/177842", "sourceData": "#%NASL_MIN_LEVEL 80900\n##\n# (C) Tenable, Inc.\n##\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(177842);\n script_version(\"1.2\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/07/06\");\n\n script_cve_id(\n \"CVE-2010-4008\",\n \"CVE-2010-4494\",\n \"CVE-2011-1202\",\n \"CVE-2011-1944\",\n \"CVE-2011-3970\",\n \"CVE-2012-0841\",\n \"CVE-2012-2870\",\n \"CVE-2012-2871\",\n \"CVE-2012-5134\",\n \"CVE-2012-6139\",\n \"CVE-2013-0338\",\n \"CVE-2013-0339\",\n \"CVE-2013-1969\",\n \"CVE-2013-2877\",\n \"CVE-2013-4520\",\n \"CVE-2014-3660\",\n \"CVE-2015-5312\",\n \"CVE-2015-7497\",\n \"CVE-2015-7498\",\n \"CVE-2015-7499\",\n \"CVE-2015-7500\",\n \"CVE-2015-7941\",\n \"CVE-2015-7942\",\n \"CVE-2015-7995\",\n \"CVE-2015-8035\",\n \"CVE-2015-8241\",\n \"CVE-2015-8242\",\n \"CVE-2015-8317\",\n \"CVE-2015-8710\",\n \"CVE-2015-8806\",\n \"CVE-2015-9019\",\n \"CVE-2016-1683\",\n \"CVE-2016-1684\",\n \"CVE-2016-1762\",\n \"CVE-2016-1833\",\n \"CVE-2016-1834\",\n \"CVE-2016-1836\",\n \"CVE-2016-1837\",\n \"CVE-2016-1838\",\n \"CVE-2016-1839\",\n \"CVE-2016-1840\",\n \"CVE-2016-2073\",\n \"CVE-2016-3189\",\n \"CVE-2016-3627\",\n \"CVE-2016-3705\",\n \"CVE-2016-3709\",\n \"CVE-2016-4447\",\n \"CVE-2016-4448\",\n \"CVE-2016-4449\",\n \"CVE-2016-4483\",\n \"CVE-2016-4607\",\n \"CVE-2016-4609\",\n \"CVE-2016-4658\",\n \"CVE-2016-5131\",\n \"CVE-2016-5180\",\n \"CVE-2016-9596\",\n \"CVE-2016-9597\",\n \"CVE-2016-9598\",\n \"CVE-2017-5029\",\n \"CVE-2017-5130\",\n \"CVE-2017-5969\",\n \"CVE-2017-7375\",\n \"CVE-2017-7376\",\n \"CVE-2017-8872\",\n \"CVE-2017-9047\",\n \"CVE-2017-9048\",\n \"CVE-2017-9049\",\n \"CVE-2017-9050\",\n \"CVE-2017-15412\",\n \"CVE-2017-16931\",\n \"CVE-2017-16932\",\n \"CVE-2017-18258\",\n \"CVE-2017-1000061\",\n \"CVE-2017-1000381\",\n \"CVE-2018-9251\",\n \"CVE-2018-14404\",\n \"CVE-2018-14567\",\n \"CVE-2019-5815\",\n \"CVE-2019-8457\",\n \"CVE-2019-9936\",\n \"CVE-2019-9937\",\n \"CVE-2019-11068\",\n \"CVE-2019-12900\",\n \"CVE-2019-13117\",\n \"CVE-2019-13118\",\n \"CVE-2019-16168\",\n \"CVE-2019-19242\",\n \"CVE-2019-19244\",\n \"CVE-2019-19317\",\n \"CVE-2019-19603\",\n \"CVE-2019-19645\",\n \"CVE-2019-19646\",\n \"CVE-2019-19880\",\n \"CVE-2019-19923\",\n \"CVE-2019-19924\",\n \"CVE-2019-19925\",\n \"CVE-2019-19926\",\n \"CVE-2019-19956\",\n \"CVE-2019-19959\",\n \"CVE-2019-20218\",\n \"CVE-2019-20388\",\n \"CVE-2019-20838\",\n \"CVE-2020-7595\",\n \"CVE-2020-9327\",\n \"CVE-2020-11655\",\n \"CVE-2020-11656\",\n \"CVE-2020-13434\",\n \"CVE-2020-13435\",\n \"CVE-2020-13630\",\n \"CVE-2020-13631\",\n \"CVE-2020-13632\",\n \"CVE-2020-13871\",\n \"CVE-2020-14155\",\n \"CVE-2020-15358\",\n \"CVE-2020-24977\",\n \"CVE-2020-35525\",\n \"CVE-2020-35527\",\n \"CVE-2021-3517\",\n \"CVE-2021-3518\",\n \"CVE-2021-3537\",\n \"CVE-2021-3541\",\n \"CVE-2021-3672\",\n \"CVE-2021-20227\",\n \"CVE-2021-30560\",\n \"CVE-2021-31239\",\n \"CVE-2021-36690\",\n \"CVE-2021-45346\",\n \"CVE-2022-4904\",\n \"CVE-2022-22576\",\n \"CVE-2022-23308\",\n \"CVE-2022-23395\",\n \"CVE-2022-27774\",\n \"CVE-2022-27775\",\n \"CVE-2022-27776\",\n \"CVE-2022-27781\",\n \"CVE-2022-27782\",\n \"CVE-2022-29824\",\n \"CVE-2022-31160\",\n \"CVE-2022-32205\",\n \"CVE-2022-32206\",\n \"CVE-2022-32207\",\n \"CVE-2022-32208\",\n \"CVE-2022-32221\",\n \"CVE-2022-35252\",\n \"CVE-2022-35737\",\n \"CVE-2022-40303\",\n \"CVE-2022-40304\",\n \"CVE-2022-42915\",\n \"CVE-2022-42916\",\n \"CVE-2022-43551\",\n \"CVE-2022-43552\",\n \"CVE-2022-46908\",\n \"CVE-2023-0465\",\n \"CVE-2023-0466\",\n \"CVE-2023-1255\",\n \"CVE-2023-2650\",\n \"CVE-2023-23914\",\n \"CVE-2023-23915\",\n \"CVE-2023-23916\",\n \"CVE-2023-27533\",\n \"CVE-2023-27534\",\n \"CVE-2023-27535\",\n \"CVE-2023-27536\",\n \"CVE-2023-27538\",\n \"CVE-2023-28320\",\n \"CVE-2023-28321\",\n \"CVE-2023-28322\",\n \"CVE-2023-28484\",\n \"CVE-2023-29469\",\n \"CVE-2023-31124\",\n \"CVE-2023-31130\",\n \"CVE-2023-31147\",\n \"CVE-2023-32067\"\n );\n script_xref(name:\"CEA-ID\", value:\"CEA-2021-0025\");\n script_xref(name:\"CEA-ID\", value:\"CEA-2021-0004\");\n script_xref(name:\"CEA-ID\", value:\"CEA-2022-0026\");\n\n script_name(english:\"Nessus Network Monitor < 6.2.2 Multiple Vulnerabilities (TNS-2023-23)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"An instance of Tenable NNM installed on the remote system is affected by multiple vulnerabilities.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to its self-reported version, the Nessus Network Monitor running on the remote host is prior to 6.2.2. It is,\ntherefore, affected by multiple vulnerabilities as referenced in the TNS-2023-23 advisory. Several of the third-party \ncomponents were found to contain vulnerabilities, and updated versions have been made available by the providers. \nOut of caution and in line with best practice, Tenable has opted to upgrade these components to address the potential \nimpact of the issues. Nessus Network Monitor 6.2.2 updates the following components:\n\n - c-ares from version 1.10.0 to version 1.19.1.\n - curl from version 7.79.1 to version 8.1.2.\n - libbzip2 from version 1.0.6 to version 1.0.8.\n - libpcre from version 8.42 to version 8.44.\n - libxml2 from version 2.7.7 to version 2.11.1.\n - libxslt from version 1.1.26 to version 1.1.37.\n - libxmlsec from version 1.2.18 to version 1.2.37.\n - sqlite from version 3.27.2 to version 3.40.1.\n - jQuery Cookie from version 1.3.1 to version 1.4.1.\n - jQuery UI from version 1.13.0 to version 1.13.2.\n - OpenSSL from version 3.0.8 to version 3.0.9.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://docs.tenable.com/releasenotes/Content/nnm/2023nnm.htm\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.tenable.com/security/TNS-2023-23\");\n script_set_attribute(attribute:\"solution\", value:\n\"Upgrade to Nessus Network Monitor 6.2.2 or later.\");\n script_set_attribute(attribute:\"agent\", value:\"all\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:F/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:F/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2017-7376\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2022-32221\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2023/06/29\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2023/06/29\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2023/06/30\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/a:tenable:nnm\");\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) 2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"nnm_installed_win.nbin\", \"nnm_installed_nix.nbin\");\n script_require_keys(\"installed_sw/Tenable NNM\", \"Host/nnm_installed\");\n\n exit(0);\n}\n\ninclude('vcf.inc');\n\nvar app_name = 'Tenable NNM';\n\nvar app_info = vcf::get_app_info(app:app_name);\n\nvcf::check_granularity(app_info:app_info, sig_segments:3);\n\nvar constraints = [\n { 'max_version' : '6.2.1', 'fixed_version' : '6.2.2' }\n];\n\nvcf::check_version_and_report(app_info:app_info, constraints:constraints, severity:SECURITY_HOLE);\n", "cvss": {"score": 0.0, "vector": "NONE"}}], "veracode": [{"lastseen": "2022-07-26T16:52:21", "description": "libxml2:sid is vulnerable to billion laugh attack via parameter entities expansion and following the line of the billion laugh attack. \n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2021-05-22T19:17:01", "type": "veracode", "title": "Billion Laugh Attack", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 4.0, "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "SINGLE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-3541"], "modified": "2022-03-01T19:31:06", "id": "VERACODE:30606", "href": "https://sca.analysiscenter.veracode.com/vulnerability-database/security/1/1/sid-30606/summary", "cvss": {"score": 4.0, "vector": "AV:N/AC:L/Au:S/C:N/I:N/A:P"}}], "prion": [{"lastseen": "2023-08-16T06:10:04", "description": "A flaw was found in libxml2. Exponential entity expansion attack its possible bypassing all existing protection mechanisms and leading to denial of service.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2021-07-09T17:15:00", "type": "prion", "title": "CVE-2021-3541", "bulletinFamily": "NVD", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 4.0, "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "SINGLE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-3541"], "modified": "2022-03-01T18:25:00", "id": "PRION:CVE-2021-3541", "href": "https://kb.prio-n.com/vulnerability/CVE-2021-3541", "cvss": {"score": 4.0, "vector": "AV:N/AC:L/Au:S/C:N/I:N/A:P"}}], "debiancve": [{"lastseen": "2023-05-24T10:10:32", "description": "A flaw was found in libxml2. Exponential entity expansion attack its possible bypassing all existing protection mechanisms and leading to denial of service.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2021-07-09T17:15:00", "type": "debiancve", "title": "CVE-2021-3541", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 4.0, "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "SINGLE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-3541"], "modified": "2021-07-09T17:15:00", "id": "DEBIANCVE:CVE-2021-3541", "href": "https://security-tracker.debian.org/tracker/CVE-2021-3541", "cvss": {"score": 4.0, "vector": "AV:N/AC:L/Au:S/C:N/I:N/A:P"}}], "freebsd": [{"lastseen": "2023-05-23T16:23:44", "description": "\n\nDaniel Veillard reports:\n\n\n\t A flaw was found in libxml2. Exponential entity expansion attack\n\t its possible bypassing all existing protection mechanisms and\n\t leading to denial of service.\n\t \n\n\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2021-05-18T00:00:00", "type": "freebsd", "title": "libxml2 -- Possible denial of service", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 4.0, "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "SINGLE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-3541"], "modified": "2021-05-18T00:00:00", "id": "524BD03A-BB75-11EB-BF35-080027F515EA", "href": "https://vuxml.freebsd.org/freebsd/524bd03a-bb75-11eb-bf35-080027f515ea.html", "cvss": {"score": 4.0, "vector": "AV:N/AC:L/Au:S/C:N/I:N/A:P"}}], "slackware": [{"lastseen": "2023-05-23T16:21:01", "description": "New libxml2 packages are available for Slackware 14.0, 14.1, 14.2, and -current\nto fix a security issue.\n\n\nHere are the details from the Slackware 14.2 ChangeLog:\n\npatches/packages/libxml2-2.9.12-i586-1_slack14.2.txz: Upgraded.\n This update fixes a denial-of-service security issue.\n For more information, see:\n https://vulners.com/cve/CVE-2021-3541\n (* Security fix *)\n\nWhere to find the new packages:\n\nThanks to the friendly folks at the OSU Open Source Lab\n(http://osuosl.org) for donating FTP and rsync hosting\nto the Slackware project! :-)\n\nAlso see the \"Get Slack\" section on http://slackware.com for\nadditional mirror sites near you.\n\nUpdated package for Slackware 14.0:\nftp://ftp.slackware.com/pub/slackware/slackware-14.0/patches/packages/libxml2-2.9.12-i486-1_slack14.0.txz\n\nUpdated package for Slackware x86_64 14.0:\nftp://ftp.slackware.com/pub/slackware/slackware64-14.0/patches/packages/libxml2-2.9.12-x86_64-1_slack14.0.txz\n\nUpdated package for Slackware 14.1:\nftp://ftp.slackware.com/pub/slackware/slackware-14.1/patches/packages/libxml2-2.9.12-i486-1_slack14.1.txz\n\nUpdated package for Slackware x86_64 14.1:\nftp://ftp.slackware.com/pub/slackware/slackware64-14.1/patches/packages/libxml2-2.9.12-x86_64-1_slack14.1.txz\n\nUpdated package for Slackware 14.2:\nftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/libxml2-2.9.12-i586-1_slack14.2.txz\n\nUpdated package for Slackware x86_64 14.2:\nftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/libxml2-2.9.12-x86_64-1_slack14.2.txz\n\nUpdated package for Slackware -current:\nftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/l/libxml2-2.9.12-i586-1.txz\n\nUpdated package for Slackware x86_64 -current:\nftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/l/libxml2-2.9.12-x86_64-1.txz\n\n\nMD5 signatures:\n\nSlackware 14.0 package:\n3e2093b322813871a187fb316e513bd5 libxml2-2.9.12-i486-1_slack14.0.txz\n\nSlackware x86_64 14.0 package:\n0f5fa828de15a11e5505cc816cfd6559 libxml2-2.9.12-x86_64-1_slack14.0.txz\n\nSlackware 14.1 package:\nbb1d1330405d725f5bfed7b7702e9be7 libxml2-2.9.12-i486-1_slack14.1.txz\n\nSlackware x86_64 14.1 package:\n6e97a34ffff706fbc5f91f53fbe52870 libxml2-2.9.12-x86_64-1_slack14.1.txz\n\nSlackware 14.2 package:\n5416577b62b07a7f195dc1036b3d99df libxml2-2.9.12-i586-1_slack14.2.txz\n\nSlackware x86_64 14.2 package:\nbc64d12a5c2b4922925d529f295bc795 libxml2-2.9.12-x86_64-1_slack14.2.txz\n\nSlackware -current package:\n9b80c20a53578db72137e1dd7ba2da1f l/libxml2-2.9.12-i586-1.txz\n\nSlackware x86_64 -current package:\n24147c57887076d77cc07a6eca640031 l/libxml2-2.9.12-x86_64-1.txz\n\n\nInstallation instructions:\n\nUpgrade the package as root:\n > upgradepkg libxml2-2.9.12-i586-1_slack14.2.txz", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2021-05-15T18:12:35", "type": "slackware", "title": "[slackware-security] libxml2", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 4.0, "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "SINGLE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-3541"], "modified": "2021-05-15T18:12:35", "id": "SSA-2021-135-01", "href": "http://www.slackware.com/security/viewer.php?l=slackware-security&y=2021&m=slackware-security.416990", "cvss": {"score": 4.0, "vector": "AV:N/AC:L/Au:S/C:N/I:N/A:P"}}], "fedora": [{"lastseen": "2023-05-23T16:36:14", "description": "This library allows to manipulate XML files. It includes support to read, modify and write XML and HTML files. There is DTDs support this includes parsing and validation even with complex DtDs, either at parse time or later once the document has been modified. The output can be a simple SAX stream or and in-memory DOM like representations. In this case one can use the built-in XPath and XPointer implementation to select sub nodes or ranges. A flexible Input/Output mechanism is available, with existing HTTP and FTP modules and combined to an URI library. ", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2021-05-24T01:02:01", "type": "fedora", "title": "[SECURITY] Fedora 34 Update: libxml2-2.9.12-2.fc34", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 4.0, "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "SINGLE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-3541"], "modified": "2021-05-24T01:02:01", "id": "FEDORA:9BC6C307F973", "href": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/NYSYJVWYEQHFG2TBIQJRJ5COUR5LNFJJ/", "cvss": {"score": 4.0, "vector": "AV:N/AC:L/Au:S/C:N/I:N/A:P"}}, {"lastseen": "2023-05-23T16:36:14", "description": "This library allows to manipulate XML files. It includes support to read, modify and write XML and HTML files. There is DTDs support this includes parsing and validation even with complex DtDs, either at parse time or later once the document has been modified. The output can be a simple SAX stream or and in-memory DOM like representations. In this case one can use the built-in XPath and XPointer implementation to select sub nodes or ranges. A flexible Input/Output mechanism is available, with existing HTTP and FTP modules and combined to an URI library. ", "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": "2021-06-14T01:22:50", "type": "fedora", "title": "[SECURITY] Fedora 33 Update: libxml2-2.9.12-4.fc33", "bulletinFamily": "unix", "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": "2021-06-14T01:22:50", "id": "FEDORA:49CA3304C366", "href": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/BZOMV5J4PMZAORVT64BKLV6YIZAFDGX6/", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-06-19T15:36:06", "description": "Qt5 - QtWebEngine components. ", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.6, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 6.0}, "published": "2022-01-30T01:44:13", "type": "fedora", "title": "[SECURITY] Fedora 35 Update: qt5-qtwebengine-5.15.8-2.fc35", "bulletinFamily": "unix", "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-2021-30613", "CVE-2021-30616", "CVE-2021-30618", "CVE-2021-30625", "CVE-2021-30626", "CVE-2021-30627", "CVE-2021-30628", "CVE-2021-30630", "CVE-2021-30633", "CVE-2021-3517", "CVE-2021-3541", "CVE-2021-37962", "CVE-2021-37968", "CVE-2021-37971", "CVE-2021-37972", "CVE-2021-37973", "CVE-2021-37975", "CVE-2021-37978", "CVE-2021-37979", "CVE-2021-37980", "CVE-2021-37984", "CVE-2021-37989", "CVE-2021-37992", "CVE-2021-37993", "CVE-2021-37996", "CVE-2021-38001", "CVE-2021-38003", "CVE-2021-38005", "CVE-2021-38009", "CVE-2021-38010", "CVE-2021-38012", "CVE-2021-38015", "CVE-2021-38017", "CVE-2021-38018", "CVE-2021-38019", "CVE-2021-38022", "CVE-2021-4057", "CVE-2021-4058", "CVE-2021-4059", "CVE-2021-4062", "CVE-2021-4078", "CVE-2021-4079", "CVE-2021-4098", "CVE-2021-4099", "CVE-2021-4101", "CVE-2021-4102"], "modified": "2022-01-30T01:44:13", "id": "FEDORA:210C430584A5", "href": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/2MLX3OHXV7SCLP5MK4AA5TVXPPNSWDUP/", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-06-19T15:36:06", "description": "Qt5 - QtWebEngine components. ", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.6, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 6.0}, "published": "2022-02-04T01:23:18", "type": "fedora", "title": "[SECURITY] Fedora 34 Update: qt5-qtwebengine-5.15.8-2.fc34", "bulletinFamily": "unix", "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-2021-30522", "CVE-2021-30523", "CVE-2021-30530", "CVE-2021-30533", "CVE-2021-30534", "CVE-2021-30535", "CVE-2021-30536", "CVE-2021-30541", "CVE-2021-30547", "CVE-2021-30548", "CVE-2021-30551", "CVE-2021-30553", "CVE-2021-30554", "CVE-2021-30556", "CVE-2021-30559", "CVE-2021-30560", "CVE-2021-30563", "CVE-2021-30566", "CVE-2021-30568", "CVE-2021-30569", "CVE-2021-30573", "CVE-2021-30585", "CVE-2021-30587", "CVE-2021-30588", "CVE-2021-30598", "CVE-2021-30599", "CVE-2021-30602", "CVE-2021-30603", "CVE-2021-30604", "CVE-2021-30613", "CVE-2021-30616", "CVE-2021-30618", "CVE-2021-30625", "CVE-2021-30626", "CVE-2021-30627", "CVE-2021-30628", "CVE-2021-30629", "CVE-2021-30630", "CVE-2021-30633", "CVE-2021-3517", "CVE-2021-3541", "CVE-2021-37962", "CVE-2021-37967", "CVE-2021-37968", "CVE-2021-37971", "CVE-2021-37972", "CVE-2021-37973", "CVE-2021-37975", "CVE-2021-37978", "CVE-2021-37979", "CVE-2021-37980", "CVE-2021-37984", "CVE-2021-37987", "CVE-2021-37989", "CVE-2021-37993", "CVE-2021-37996", "CVE-2021-38001", "CVE-2021-38003", "CVE-2021-38005", "CVE-2021-38007", "CVE-2021-38009", "CVE-2021-38012", "CVE-2021-38015", "CVE-2021-38017", "CVE-2021-38018", "CVE-2021-38021", "CVE-2021-38022", "CVE-2021-4057", "CVE-2021-4058", "CVE-2021-4059", "CVE-2021-4062", "CVE-2021-4079", "CVE-2021-4098", "CVE-2021-4099", "CVE-2021-4101", "CVE-2021-4102"], "modified": "2022-02-04T01:23:18", "id": "FEDORA:75CA430AA7A6", "href": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/TAQAOVT4SUACCJLZJ5TNNXKVBC2JWMPG/", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "mageia": [{"lastseen": "2023-05-23T16:24:17", "description": "Exponential entity expansion attack bypasses all existing protection mechanisms. (CVE-2021-3541). \n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2021-06-08T14:33:02", "type": "mageia", "title": "Updated libxml2 packages fix a security vulnerability\n", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 4.0, "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "SINGLE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-3541"], "modified": "2021-05-31T20:30:55", "id": "MGASA-2021-0232", "href": "https://advisories.mageia.org/MGASA-2021-0232.html", "cvss": {"score": 4.0, "vector": "AV:N/AC:L/Au:S/C:N/I:N/A:P"}}, {"lastseen": "2023-06-19T16:34:57", "description": "The qtwebengine5 package has been updated to version 5.15.8, fixing several security issues in the bundled chromium code. See the referenced package announcement for details. \n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.6, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 6.0}, "published": "2022-02-05T20:23:13", "type": "mageia", "title": "Updated qtwebengine5 packages fix security vulnerability\n", "bulletinFamily": "unix", "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-2021-30613", "CVE-2021-30616", "CVE-2021-30618", "CVE-2021-30625", "CVE-2021-30626", "CVE-2021-30627", "CVE-2021-30628", "CVE-2021-30629", "CVE-2021-30630", "CVE-2021-30633", "CVE-2021-3517", "CVE-2021-3541", "CVE-2021-37962", "CVE-2021-37967", "CVE-2021-37968", "CVE-2021-37971", "CVE-2021-37972", "CVE-2021-37973", "CVE-2021-37975", "CVE-2021-37978", "CVE-2021-37979", "CVE-2021-37980", "CVE-2021-37984", "CVE-2021-37987", "CVE-2021-37989", "CVE-2021-37992", "CVE-2021-37993", "CVE-2021-37996", "CVE-2021-38001", "CVE-2021-38003", "CVE-2021-38005", "CVE-2021-38007", "CVE-2021-38009", "CVE-2021-38010", "CVE-2021-38012", "CVE-2021-38015", "CVE-2021-38017", "CVE-2021-38018", "CVE-2021-38019", "CVE-2021-38021", "CVE-2021-38022", "CVE-2021-4057", "CVE-2021-4058", "CVE-2021-4059", "CVE-2021-4062", "CVE-2021-4078", "CVE-2021-4079", "CVE-2021-4098", "CVE-2021-4099", "CVE-2021-4101", "CVE-2021-4102"], "modified": "2022-02-05T20:23:13", "id": "MGASA-2022-0050", "href": "https://advisories.mageia.org/MGASA-2022-0050.html", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "alpinelinux": [{"lastseen": "2023-06-23T11:06:06", "description": "A flaw was found in libxml2. Exponential entity expansion attack its possible bypassing all existing protection mechanisms and leading to denial of service.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2021-07-09T17:15:00", "type": "alpinelinux", "title": "CVE-2021-3541", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 4.0, "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "SINGLE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-3541"], "modified": "2022-03-01T18:25:00", "id": "ALPINE:CVE-2021-3541", "href": "https://security.alpinelinux.org/vuln/CVE-2021-3541", "cvss": {"score": 4.0, "vector": "AV:N/AC:L/Au:S/C:N/I:N/A:P"}}], "debian": [{"lastseen": "2022-01-04T14:42:12", "description": "- -------------------------------------------------------------------------\nDebian LTS Advisory DLA-2669-1 debian-lts@lists.debian.org\nhttps://www.debian.org/lts/security/ Thorsten Alteholz\nMay 30, 2021 https://wiki.debian.org/LTS\n- -------------------------------------------------------------------------\n\nPackage : libxml2\nVersion : 2.9.4+dfsg1-2.2+deb9u5\nCVE ID : CVE-2021-3541\n\n\nAn issue has been found in libxml2, the GNOME XML library.\nThis issue is called "Parameter Laughs"-attack and is related to parameter\nentities expansion.\nIt is similar to the "Billion Laughs"-attacks found earlier in libexpat.\nMore information can be found at [1]\n\n[1] https://blog.hartwork.org/posts/cve-2021-3541-parameter-laughs-fixed-in-libxml2-2-9-11/\n\n\nFor Debian 9 stretch, this problem has been fixed in version\n2.9.4+dfsg1-2.2+deb9u5.\n\nWe recommend that you upgrade your libxml2 packages.\n\nFor the detailed security status of libxml2 please refer to\nits security tracker page at:\nhttps://security-tracker.debian.org/tracker/libxml2\n\nFurther information about Debian LTS security advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://wiki.debian.org/LTS", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "baseScore": 6.5, "privilegesRequired": "LOW", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 3.6}, "published": "2021-05-30T08:06:16", "type": "debian", "title": "[SECURITY] [DLA 2669-1] libxml2 security update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 4.0, "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "SINGLE"}, "acInsufInfo": false, "impactScore": 2.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-3541"], "modified": "2021-05-30T08:06:16", "id": "DEBIAN:DLA-2669-1:F8CC1", "href": "https://lists.debian.org/debian-lts-announce/2021/05/msg00024.html", "cvss": {"score": 4.0, "vector": "AV:N/AC:L/Au:S/C:N/I:N/A:P"}}], "redhatcve": [{"lastseen": "2023-09-04T23:26:21", "description": "A flaw was found in libxml2. Exponential entity expansion attack its possible bypassing all existing protection mechanisms and leading to denial of service.\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2021-05-13T17:39:55", "type": "redhatcve", "title": "CVE-2021-3541", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 4.0, "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "SINGLE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-3541"], "modified": "2023-08-31T16:08:55", "id": "RH:CVE-2021-3541", "href": "https://access.redhat.com/security/cve/cve-2021-3541", "cvss": {"score": 4.0, "vector": "AV:N/AC:L/Au:S/C:N/I:N/A:P"}}], "osv": [{"lastseen": "2022-07-21T08:15:23", "description": "\nAn issue has been found in libxml2, the GNOME XML library.\nThis issue is called \"Parameter Laughs\"-attack and is related to parameter\nentities expansion.\nIt is similar to the \"Billion Laughs\"-attacks found earlier in libexpat.\nMore information can be found at [1]\n\n\n[1] <https://blog.hartwork.org/posts/cve-2021-3541-parameter-laughs-fixed-in-libxml2-2-9-11/>\n\n\nFor Debian 9 stretch, this problem has been fixed in version\n2.9.4+dfsg1-2.2+deb9u5.\n\n\nWe recommend that you upgrade your libxml2 packages.\n\n\nFor the detailed security status of libxml2 please refer to\nits security tracker page at:\n<https://security-tracker.debian.org/tracker/libxml2>\n\n\nFurther information about Debian LTS security advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: <https://wiki.debian.org/LTS>\n\n\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "baseScore": 6.5, "privilegesRequired": "LOW", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 3.6}, "published": "2021-05-30T00:00:00", "type": "osv", "title": "libxml2 - security update", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 4.0, "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "SINGLE"}, "acInsufInfo": false, "impactScore": 2.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-3541"], "modified": "2022-07-21T05:53:45", "id": "OSV:DLA-2669-1", "href": "https://osv.dev/vulnerability/DLA-2669-1", "cvss": {"score": 4.0, "vector": "AV:N/AC:L/Au:S/C:N/I:N/A:P"}}, {"lastseen": "2023-07-07T17:30:53", "description": "### Summary\n\nNokogiri v1.11.4 updates the vendored libxml2 from v2.9.10 to v2.9.12 which addresses:\n\n- [CVE-2019-20388](https://security.archlinux.org/CVE-2019-20388) (Medium severity)\n- [CVE-2020-24977](https://security.archlinux.org/CVE-2020-24977) (Medium severity)\n- [CVE-2021-3517](https://security.archlinux.org/CVE-2021-3517) (Medium severity)\n- [CVE-2021-3518](https://security.archlinux.org/CVE-2021-3518) (Medium severity)\n- [CVE-2021-3537](https://security.archlinux.org/CVE-2021-3537) (Low severity)\n- [CVE-2021-3541](https://security.archlinux.org/CVE-2021-3541) (Low severity)\n\nNote that two additional CVEs were addressed upstream but are not relevant to this release. [CVE-2021-3516](https://security.archlinux.org/CVE-2021-3516) via `xmllint` is not present in Nokogiri, and [CVE-2020-7595](https://security.archlinux.org/CVE-2020-7595) has been patched in Nokogiri since v1.10.8 (see #1992).\n\nPlease note that this advisory only applies to the CRuby implementation of Nokogiri `< 1.11.4`, and only if the packaged version of libxml2 is being used. If you've overridden defaults at installation time to use system libraries instead of packaged libraries, you should instead pay attention to your distro's `libxml2` release announcements.\n\n\n### Mitigation\n\nUpgrade to Nokogiri `>= 1.11.4`.\n\n\n### Impact\n\nI've done a brief analysis of the published CVEs that are addressed in this upstream release. The libxml2 maintainers have not released a canonical set of CVEs, and so this list is pieced together from secondary sources and may be incomplete.\n\nAll information below is sourced from [security.archlinux.org](https://security.archlinux.org), which appears to have the most up-to-date information as of this analysis.\n\n#### [CVE-2019-20388](https://security.archlinux.org/CVE-2019-20388)\n\n- **Severity**: Medium\n- **Type**: Denial of service\n- **Description**: A 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- **Fixed**: https://gitlab.gnome.org/GNOME/libxml2/commit/7ffcd44d7e6c46704f8af0321d9314cd26e0e18a\n\nVerified that the fix commit first appears in v2.9.11. It seems possible that this issue would be present in programs using Nokogiri < v1.11.4.\n\n\n#### [CVE-2020-7595](https://security.archlinux.org/CVE-2020-7595)\n\n- **Severity**: Medium\n- **Type**: Denial of service\n- **Description**: xmlStringLenDecodeEntities in parser.c in libxml2 2.9.10 has an infinite loop in a certain end-of-file situation.\n- **Fixed**: https://gitlab.gnome.org/GNOME/libxml2/commit/0e1a49c8907645d2e155f0d89d4d9895ac5112b5\n\nThis has been patched in Nokogiri since v1.10.8 (see #1992).\n\n\n#### [CVE-2020-24977](https://security.archlinux.org/CVE-2020-24977)\n\n- **Severity**: Medium\n- **Type**: Information disclosure\n- **Description**: GNOME project libxml2 <= 2.9.10 has a global buffer over-read vulnerability in xmlEncodeEntitiesInternal at libxml2/entities.c.\n- **Fixed**: https://gitlab.gnome.org/GNOME/libxml2/commit/50f06b3efb638efb0abd95dc62dca05ae67882c2\n\nVerified that the fix commit first appears in v2.9.11. It seems possible that this issue would be present in programs using Nokogiri < v1.11.4.\n\n\n#### [CVE-2021-3516](https://security.archlinux.org/CVE-2021-3516)\n\n- **Severity**: Medium\n- **Type**: Arbitrary code execution (no remote vector)\n- **Description**: A use-after-free security issue was found libxml2 before version 2.9.11 when \"xmllint --html --push\" is used to process crafted files.\n- **Issue**: https://gitlab.gnome.org/GNOME/libxml2/-/issues/230\n- **Fixed**: https://gitlab.gnome.org/GNOME/libxml2/-/commit/1358d157d0bd83be1dfe356a69213df9fac0b539\n\nVerified that the fix commit first appears in v2.9.11. This vector does not exist within Nokogiri, which does not ship `xmllint`.\n\n\n#### [CVE-2021-3517](https://security.archlinux.org/CVE-2021-3517)\n\n- **Severity**: Medium\n- **Type**: Arbitrary code execution\n- **Description**: A heap-based buffer overflow was found in libxml2 before version 2.9.11 when processing truncated UTF-8 input.\n- **Issue**: https://gitlab.gnome.org/GNOME/libxml2/-/issues/235\n- **Fixed**: https://gitlab.gnome.org/GNOME/libxml2/-/commit/bf22713507fe1fc3a2c4b525cf0a88c2dc87a3a2\n\nVerified that the fix commit first appears in v2.9.11. It seems possible that this issue would be present in programs using Nokogiri < v1.11.4.\n\n\n#### [CVE-2021-3518](https://security.archlinux.org/CVE-2021-3518)\n\n- **Severity**: Medium\n- **Type**: Arbitrary code execution\n- **Description**: A use-after-free security issue was found in libxml2 before version 2.9.11 in xmlXIncludeDoProcess() in xinclude.c when processing crafted files.\n- **Issue**: https://gitlab.gnome.org/GNOME/libxml2/-/issues/237\n- **Fixed**: https://gitlab.gnome.org/GNOME/libxml2/-/commit/1098c30a040e72a4654968547f415be4e4c40fe7\n\nVerified that the fix commit first appears in v2.9.11. It seems possible that this issue would be present in programs using Nokogiri < v1.11.4.\n\n\n#### [CVE-2021-3537](https://security.archlinux.org/CVE-2021-3537)\n\n- **Severity**: Low\n- **Type**: Denial of service\n- **Description**: It was found that libxml2 before version 2.9.11 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.\n- **Issue**: https://gitlab.gnome.org/GNOME/libxml2/-/issues/243\n- **Fixed**: https://gitlab.gnome.org/GNOME/libxml2/-/commit/babe75030c7f64a37826bb3342317134568bef61\n\nVerified that the fix commit first appears in v2.9.11. It seems possible that this issue would be present in programs using Nokogiri < v1.11.4.\n\n\n#### [CVE-2021-3541](https://security.archlinux.org/CVE-2021-3541)\n\n- **Severity**: Low\n- **Type**: Denial of service\n- **Description**: A security issue was found in libxml2 before version 2.9.11. Exponential entity expansion attack its possible bypassing all existing protection mechanisms and leading to denial of service.\n- **Fixed**: https://gitlab.gnome.org/GNOME/libxml2/-/commit/8598060bacada41a0eb09d95c97744ff4e428f8e\n\nVerified that the fix commit first appears in v2.9.11. It seems possible that this issue would be present in programs using Nokogiri < v1.11.4, however Nokogiri's default parse options prevent the attack from succeeding (it is necessary to opt into `DTDLOAD` which is off by default).\n\nFor more details supporting this analysis of this CVE, please visit #2233.\n", "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": "2021-05-17T20:52:05", "type": "osv", "title": "Nokogiri updates packaged dependency on libxml2 from 2.9.10 to 2.9.12", "bulletinFamily": "software", "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-2019-20388", "CVE-2020-24977", "CVE-2020-7595", "CVE-2021-3516", "CVE-2021-3517", "CVE-2021-3518", "CVE-2021-3537", "CVE-2021-3541"], "modified": "2023-07-07T17:30:49", "id": "OSV:GHSA-7RRM-V45F-JP64", "href": "https://osv.dev/vulnerability/GHSA-7rrm-v45f-jp64", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "ubuntucve": [{"lastseen": "2023-06-01T13:30:14", "description": "A flaw was found in libxml2. Exponential entity expansion attack its\npossible bypassing all existing protection mechanisms and leading to denial\nof service.\n\n#### Bugs\n\n * <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=988603>\n\n\n#### Notes\n\nAuthor| Note \n---|--- \n[avital](<https://launchpad.net/~avital>) | Not reproducible in 2.9.4+dfsg1-6.1 and prior\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2021-05-18T00:00:00", "type": "ubuntucve", "title": "CVE-2021-3541", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 4.0, "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "SINGLE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-3541"], "modified": "2021-05-18T00:00:00", "id": "UB:CVE-2021-3541", "href": "https://ubuntu.com/security/CVE-2021-3541", "cvss": {"score": 4.0, "vector": "AV:N/AC:L/Au:S/C:N/I:N/A:P"}}], "amazon": [{"lastseen": "2023-06-06T15:41:14", "description": "**Issue Overview:**\n\nGNOME 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\nThere 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\nA flaw exists in libxml2 which allows for an exponential entity expansion attack which can bypass existing protection mechanisms leading to a potential denial of service. (CVE-2021-3541)\n\n \n**Affected Packages:** \n\n\nlibxml2\n\n \n**Issue Correction:** \nRun _yum update libxml2_ to update your system. \n\n\n \n\n\n**New Packages:**\n \n \n aarch64: \n \u00a0\u00a0\u00a0 libxml2-2.9.1-6.amzn2.5.3.aarch64 \n \u00a0\u00a0\u00a0 libxml2-devel-2.9.1-6.amzn2.5.3.aarch64 \n \u00a0\u00a0\u00a0 libxml2-static-2.9.1-6.amzn2.5.3.aarch64 \n \u00a0\u00a0\u00a0 libxml2-python-2.9.1-6.amzn2.5.3.aarch64 \n \u00a0\u00a0\u00a0 libxml2-debuginfo-2.9.1-6.amzn2.5.3.aarch64 \n \n i686: \n \u00a0\u00a0\u00a0 libxml2-2.9.1-6.amzn2.5.3.i686 \n \u00a0\u00a0\u00a0 libxml2-devel-2.9.1-6.amzn2.5.3.i686 \n \u00a0\u00a0\u00a0 libxml2-static-2.9.1-6.amzn2.5.3.i686 \n \u00a0\u00a0\u00a0 libxml2-python-2.9.1-6.amzn2.5.3.i686 \n \u00a0\u00a0\u00a0 libxml2-debuginfo-2.9.1-6.amzn2.5.3.i686 \n \n src: \n \u00a0\u00a0\u00a0 libxml2-2.9.1-6.amzn2.5.3.src \n \n x86_64: \n \u00a0\u00a0\u00a0 libxml2-2.9.1-6.amzn2.5.3.x86_64 \n \u00a0\u00a0\u00a0 libxml2-devel-2.9.1-6.amzn2.5.3.x86_64 \n \u00a0\u00a0\u00a0 libxml2-static-2.9.1-6.amzn2.5.3.x86_64 \n \u00a0\u00a0\u00a0 libxml2-python-2.9.1-6.amzn2.5.3.x86_64 \n \u00a0\u00a0\u00a0 libxml2-debuginfo-2.9.1-6.amzn2.5.3.x86_64 \n \n \n\n### Additional References\n\nRed Hat: [CVE-2020-24977](<https://access.redhat.com/security/cve/CVE-2020-24977>), [CVE-2021-3517](<https://access.redhat.com/security/cve/CVE-2021-3517>), [CVE-2021-3541](<https://access.redhat.com/security/cve/CVE-2021-3541>)\n\nMitre: [CVE-2020-24977](<https://vulners.com/cve/CVE-2020-24977>), [CVE-2021-3517](<https://vulners.com/cve/CVE-2021-3517>), [CVE-2021-3541](<https://vulners.com/cve/CVE-2021-3541>)\n", "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": "2021-06-16T20:37:00", "type": "amazon", "title": "Medium: libxml2", "bulletinFamily": "unix", "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": "2021-06-22T22:38:00", "id": "ALAS2-2021-1662", "href": "https://alas.aws.amazon.com/AL2/ALAS-2021-1662.html", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-08-15T20:21:48", "description": "**Issue Overview:**\n\nparser.c in libxml2 before 2.9.5 mishandles parameter-entity references because the NEXTL macro calls the xmlParserHandlePEReference function in the case of a '%' character in a DTD name. (CVE-2017-16931)\n\nGNOME 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\nThere'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\nThere 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\nThere'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\nA NULL pointer dereference flaw was found in libxml2, where it did not propagate errors while parsing XML mixed content. This flaw causes the application to crash if an untrusted XML document is parsed in recovery mode and post validated. The highest threat from this vulnerability is to system availability. (CVE-2021-3537)\n\nA 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\nvalid.c in libxml2 before 2.9.13 has a use-after-free of ID and IDREF attributes. (CVE-2022-23308)\n\nA flaw was found in the libxml2 library in functions used to manipulate the xmlBuf and the xmlBuffer types. A substantial input causes values to calculate buffer sizes to overflow, resulting in an out-of-bounds write. (CVE-2022-29824)\n\nAn issue was discovered in libxml2 before 2.10.3. When parsing a multi-gigabyte XML document with the XML_PARSE_HUGE parser option enabled, several integer counters can overflow. This results in an attempt to access an array at a negative 2GB offset, typically leading to a segmentation fault. (CVE-2022-40303)\n\nAn issue was discovered in libxml2 before 2.10.3. Certain invalid XML entity definitions can corrupt a hash table key, potentially leading to subsequent logic errors. In one case, a double-free can be provoked. (CVE-2022-40304)\n\nA NULL pointer dereference exists when parsing (invalid) XML schemas in libxml2 xmlSchemaCheckCOSSTDerivedOK (CVE-2023-28484)\n\nlibxml2 Hashing of empty dict strings isn't deterministic. When hashing empty strings which aren't null-terminated, xmlDictComputeFastKey could produce inconsistent results. This could lead to various logic or memory errors, including double frees. (CVE-2023-29469)\n\n \n**Affected Packages:** \n\n\nlibxml2\n\n \n**Issue Correction:** \nRun _yum update libxml2_ to update your system. \n\n\n \n\n\n**New Packages:**\n \n \n i686: \n \u00a0\u00a0\u00a0 libxml2-python27-2.9.1-6.6.42.amzn1.i686 \n \u00a0\u00a0\u00a0 libxml2-debuginfo-2.9.1-6.6.42.amzn1.i686 \n \u00a0\u00a0\u00a0 libxml2-2.9.1-6.6.42.amzn1.i686 \n \u00a0\u00a0\u00a0 libxml2-devel-2.9.1-6.6.42.amzn1.i686 \n \u00a0\u00a0\u00a0 libxml2-python26-2.9.1-6.6.42.amzn1.i686 \n \u00a0\u00a0\u00a0 libxml2-static-2.9.1-6.6.42.amzn1.i686 \n \n src: \n \u00a0\u00a0\u00a0 libxml2-2.9.1-6.6.42.amzn1.src \n \n x86_64: \n \u00a0\u00a0\u00a0 libxml2-2.9.1-6.6.42.amzn1.x86_64 \n \u00a0\u00a0\u00a0 libxml2-debuginfo-2.9.1-6.6.42.amzn1.x86_64 \n \u00a0\u00a0\u00a0 libxml2-static-2.9.1-6.6.42.amzn1.x86_64 \n \u00a0\u00a0\u00a0 libxml2-devel-2.9.1-6.6.42.amzn1.x86_64 \n \u00a0\u00a0\u00a0 libxml2-python26-2.9.1-6.6.42.amzn1.x86_64 \n \u00a0\u00a0\u00a0 libxml2-python27-2.9.1-6.6.42.amzn1.x86_64 \n \n \n\n### Additional References\n\nRed Hat: [CVE-2017-16931](<https://access.redhat.com/security/cve/CVE-2017-16931>), [CVE-2020-24977](<https://access.redhat.com/security/cve/CVE-2020-24977>), [CVE-2021-3516](<https://access.redhat.com/security/cve/CVE-2021-3516>), [CVE-2021-3517](<https://access.redhat.com/security/cve/CVE-2021-3517>), [CVE-2021-3518](<https://access.redhat.com/security/cve/CVE-2021-3518>), [CVE-2021-3537](<https://access.redhat.com/security/cve/CVE-2021-3537>), [CVE-2021-3541](<https://access.redhat.com/security/cve/CVE-2021-3541>), [CVE-2022-23308](<https://access.redhat.com/security/cve/CVE-2022-23308>), [CVE-2022-29824](<https://access.redhat.com/security/cve/CVE-2022-29824>), [CVE-2022-40303](<https://access.redhat.com/security/cve/CVE-2022-40303>), [CVE-2022-40304](<https://access.redhat.com/security/cve/CVE-2022-40304>), [CVE-2023-28484](<https://access.redhat.com/security/cve/CVE-2023-28484>), [CVE-2023-29469](<https://access.redhat.com/security/cve/CVE-2023-29469>)\n\nMitre: [CVE-2017-16931](<https://vulners.com/cve/CVE-2017-16931>), [CVE-2020-24977](<https://vulners.com/cve/CVE-2020-24977>), [CVE-2021-3516](<https://vulners.com/cve/CVE-2021-3516>), [CVE-2021-3517](<https://vulners.com/cve/CVE-2021-3517>), [CVE-2021-3518](<https://vulners.com/cve/CVE-2021-3518>), [CVE-2021-3537](<https://vulners.com/cve/CVE-2021-3537>), [CVE-2021-3541](<https://vulners.com/cve/CVE-2021-3541>), [CVE-2022-23308](<https://vulners.com/cve/CVE-2022-23308>), [CVE-2022-29824](<https://vulners.com/cve/CVE-2022-29824>), [CVE-2022-40303](<https://vulners.com/cve/CVE-2022-40303>), [CVE-2022-40304](<https://vulners.com/cve/CVE-2022-40304>), [CVE-2023-28484](<https://vulners.com/cve/CVE-2023-28484>), [CVE-2023-29469](<https://vulners.com/cve/CVE-2023-29469>)\n", "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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2023-04-27T16:19:00", "type": "amazon", "title": "Medium: libxml2", "bulletinFamily": "unix", "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": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-16931", "CVE-2020-24977", "CVE-2021-3516", "CVE-2021-3517", "CVE-2021-3518", "CVE-2021-3537", "CVE-2021-3541", "CVE-2022-23308", "CVE-2022-29824", "CVE-2022-40303", "CVE-2022-40304", "CVE-2023-28484", "CVE-2023-29469"], "modified": "2023-05-03T18:48:00", "id": "ALAS-2023-1743", "href": "https://alas.aws.amazon.com/ALAS-2023-1743.html", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "almalinux": [{"lastseen": "2023-05-23T17:12:24", "description": "The libxml2 library is a development toolbox providing the implementation of various XML standards.\n\nSecurity Fix(es):\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\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "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": "2021-06-29T13:42:19", "type": "almalinux", "title": "Moderate: libxml2 security update", "bulletinFamily": "unix", "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": "2021-11-12T10:20:56", "id": "ALSA-2021:2569", "href": "https://errata.almalinux.org/8/ALSA-2021-2569.html", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "oraclelinux": [{"lastseen": "2021-07-30T06:24:45", "description": "[2.9.7-9.0.1]\n- Update doc/redhat.gif in tarball\n- Add libxml2-oracle-enterprise.patch and update logos in tarball\n[2.9.7-9.2]\n- Fix CVE-2021-3541 (#1958783)\n[2.9.7-9.1]\n- Fix CVE-2021-3516 (#1956975)\n- Fix CVE-2021-3517 (#1957000)\n- Fix CVE-2021-3518 (#1957027)\n- Fix CVE-2021-3537 (#1957283)", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 8.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "userInteraction": "REQUIRED", "version": "3.1"}, "impactScore": 5.9}, "published": "2021-07-03T00:00:00", "type": "oraclelinux", "title": "libxml2 security update", "bulletinFamily": "unix", "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"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-3516", "CVE-2021-3517", "CVE-2021-3518", "CVE-2021-3537", "CVE-2021-3541"], "modified": "2021-07-03T00:00:00", "id": "ELSA-2021-2569", "href": "http://linux.oracle.com/errata/ELSA-2021-2569.html", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "altlinux": [{"lastseen": "2023-03-31T19:17:10", "description": "June 15, 2021 Alexey Shabalin 1:2.9.12-alt1\n \n \n - 2.9.12 (Fixes: CVE-2021-3516, CVE-2021-3517, CVE-2021-3518, CVE-2021-3537, CVE-2021-3541)\n", "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": "2021-06-15T00:00:00", "type": "altlinux", "title": "Security fix for the ALT Linux 10 package libxml2 version 1:2.9.12-alt1", "bulletinFamily": "unix", "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": "2021-06-15T00:00:00", "id": "B6930C49B0A0C5BB69C0C4C0448CAFB9", "href": "https://packages.altlinux.org/en/p10/srpms/libxml2/", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "redhat": [{"lastseen": "2023-05-25T12:20:48", "description": "The libxml2 library is a development toolbox providing the implementation of various XML standards.\n\nSecurity Fix(es):\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\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "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": "2021-06-29T13:42:19", "type": "redhat", "title": "(RHSA-2021:2569) Moderate: libxml2 security update", "bulletinFamily": "unix", "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": "2021-06-29T15:34:17", "id": "RHSA-2021:2569", "href": "https://access.redhat.com/errata/RHSA-2021:2569", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-08-16T15:27:36", "description": "Red Hat JBoss Core Services is a set of supplementary software for Red Hat JBoss middleware products. This software, such as Apache HTTP Server, is common to multiple JBoss middleware products, and is packaged under Red Hat JBoss Core Services to allow for faster distribution of updates, and for a more consistent update experience.\n\nThis release adds the new Apache HTTP Server 2.4.37 Service Pack 11 packages that are part of the JBoss Core Services offering.\n\nThis release serves as a replacement for Red Hat JBoss Core Services Apache HTTP Server 2.4.37 Service Pack 10 and includes bug fixes and enhancements. Refer to the Release Notes for information on the most significant bug fixes and enhancements included in this release.\n\nSecurity Fix(es):\n\n* jbcs-httpd24-httpd: httpd: HTTP request smuggling vulnerability in Apache HTTP Server 2.4.52 and earlier (CVE-2022-22720)\n* libxml2: use-after-free in xmlXIncludeDoProcess() in xinclude.c (CVE-2021-3518)\n* libxml2: heap-based buffer overflow in xmlEncodeEntitiesInternal() in entities.c (CVE-2021-3517)\n* libxml2: use-after-free in xmlEncodeEntitiesInternal() in entities.c (CVE-2021-3516)\n* libxml2: Exponential entity expansion attack bypasses all existing protection mechanisms (CVE-2021-3541)\n* libxml2: NULL pointer dereference when post-validating mixed content parsed in recovery mode (CVE-2021-3537)\n* libxml2: Use-after-free of ID and IDREF attributes (CVE-2022-23308)\n* openssl: Infinite loop in BN_mod_sqrt() reachable when parsing certificates (CVE-2022-0778)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "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": "2022-04-20T19:26:37", "type": "redhat", "title": "(RHSA-2022:1390) Important: Red Hat JBoss Core Services Apache HTTP Server 2.4.37 SP11 security update", "bulletinFamily": "unix", "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": "2022-04-20T19:27:14", "id": "RHSA-2022:1390", "href": "https://access.redhat.com/errata/RHSA-2022:1390", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-08-16T15:27:36", "description": "This release adds the new Apache HTTP Server 2.4.37 Service Pack 11 packages that are part of the JBoss Core Services offering.\n\nThis release serves as a replacement for Red Hat JBoss Core Services Apache HTTP Server 2.4.37 Service Pack 10 and includes bug fixes and enhancements. Refer to the Release Notes for information on the most significant bug fixes and enhancements included in this release.\n\nSecurity Fix(es):\n\n* jbcs-httpd24-httpd: httpd: HTTP request smuggling vulnerability in Apache HTTP Server 2.4.52 and earlier (CVE-2022-22720)\n* libxml2: use-after-free in xmlXIncludeDoProcess() in xinclude.c (CVE-2021-3518)\n* libxml2: heap-based buffer overflow in xmlEncodeEntitiesInternal() in entities.c (CVE-2021-3517)\n* libxml2: use-after-free in xmlEncodeEntitiesInternal() in entities.c (CVE-2021-3516)\n* libxml2: Exponential entity expansion attack bypasses all existing protection mechanisms (CVE-2021-3541)\n* libxml2: NULL pointer dereference when post-validating mixed content parsed in recovery mode (CVE-2021-3537)\n* libxml2: Use-after-free of ID and IDREF attributes (CVE-2022-23308)\n* openssl: Infinite loop in BN_mod_sqrt() reachable when parsing certificates (CVE-2022-0778)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "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": "2022-04-20T19:26:07", "type": "redhat", "title": "(RHSA-2022:1389) Important: Red Hat JBoss Core Services Apache HTTP Server 2.4.37 SP11 security update", "bulletinFamily": "unix", "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": "2022-04-20T19:33:00", "id": "RHSA-2022:1389", "href": "https://access.redhat.com/errata/RHSA-2022:1389", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-05-27T14:34:18", "description": "Red Hat OpenShift distributed tracing (formerly OpenShift Jaeger) is Red Hat's distribution of the Jaeger project, tailored for installation into an on-premise OpenShift Container Platform\ninstallation.\n\nSecurity Fix(es):\n\n* nodejs-ua-parser-js: ReDoS via malicious User-Agent header (CVE-2021-27292)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "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": "2021-08-09T07:24:45", "type": "redhat", "title": "(RHSA-2021:3024) Low: Red Hat OpenShift Jaeger 1.24.0 Operator/Operand Containers security update", "bulletinFamily": "unix", "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-2021-20271", "CVE-2021-27292", "CVE-2021-33910", "CVE-2021-3516", "CVE-2021-3517", "CVE-2021-3518", "CVE-2021-3520", "CVE-2021-3537", "CVE-2021-3541"], "modified": "2021-08-09T07:25:11", "id": "RHSA-2021:3024", "href": "https://access.redhat.com/errata/RHSA-2021:3024", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-05-27T16:20:58", "description": "Red Hat OpenShift Jaeger is Red Hat's distribution of the Jaeger project,\ntailored for installation into an on-premise OpenShift Container Platform\ninstallation.\n\nSecurity Fix(es):\n\n* golang: net: lookup functions may return invalid host names\n(CVE-2021-33195)\n\n* golang: archive/zip: Malformed archive may cause panic or memory\nexhaustion (CVE-2021-33196)\n\n* golang: net/http/httputil: ReverseProxy forwards connection headers if\nfirst one is empty (CVE-2021-33197)\n\n* golang: math/big.Rat: may cause a panic or an unrecoverable fatal error\nif passed inputs with very large exponents (CVE-2021-33198)\n\n* golang: crypto/tls: certificate of wrong type is causing TLS client to\npanic (CVE-2021-34558)\n\nFor more details about the security issue(s), including the impact, a CVSS\nscore, acknowledgments, and other related information, refer to the CVE\npage(s) listed in the References section.", "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": "2021-08-19T12:29:59", "type": "redhat", "title": "(RHSA-2021:3229) Moderate: Red Hat OpenShift Jaeger 1.20.5 security update", "bulletinFamily": "unix", "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-2021-20271", "CVE-2021-27218", "CVE-2021-33195", "CVE-2021-33196", "CVE-2021-33197", "CVE-2021-33198", "CVE-2021-34558", "CVE-2021-3516", "CVE-2021-3517", "CVE-2021-3518", "CVE-2021-3520", "CVE-2021-3537", "CVE-2021-3541"], "modified": "2021-08-19T12:30:27", "id": "RHSA-2021:3229", "href": "https://access.redhat.com/errata/RHSA-2021:3229", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-08-16T15:29:43", "description": "OpenShift Virtualization is Red Hat's virtualization solution designed for Red Hat OpenShift Container Platform.\n\nThis advisory contains the following OpenShift Virtualization 4.8.1 images:\n\nRHEL-8-CNV-4.8\n==============\n\nkubevirt-v2v-conversion-container-v4.8.1-1\nbridge-marker-container-v4.8.1-2\nnode-maintenance-operator-container-v4.8.1-1\ncnv-containernetworking-plugins-container-v4.8.1-1\nvirtio-win-container-v4.8.1-1\novs-cni-plugin-container-v4.8.1-2\nkubevirt-vmware-container-v4.8.1-1\nkubernetes-nmstate-handler-container-v4.8.1-2\ncluster-network-addons-operator-container-v4.8.1-2\nkubemacpool-container-v4.8.1-2\novs-cni-marker-container-v4.8.1-2\ncnv-must-gather-container-v4.8.1-4\nvirt-operator-container-v4.8.1-2\nvm-import-virtv2v-container-v4.8.1-2\nvm-import-operator-container-v4.8.1-2\nvm-import-controller-container-v4.8.1-2\nkubevirt-template-validator-container-v4.8.1-2\nvirt-cdi-cloner-container-v4.8.1-5\nvirt-cdi-controller-container-v4.8.1-5\nvirt-cdi-operator-container-v4.8.1-5\nvirt-cdi-apiserver-container-v4.8.1-5\nhostpath-provisioner-operator-container-v4.8.1-3\nvirt-cdi-uploadproxy-container-v4.8.1-5\nvirt-cdi-importer-container-v4.8.1-5\nhyperconverged-cluster-operator-container-v4.8.1-3\nvirt-cdi-uploadserver-container-v4.8.1-5\nhyperconverged-cluster-webhook-container-v4.8.1-3\nhostpath-provisioner-container-v4.8.1-2\nkubevirt-ssp-operator-container-v4.8.1-5\nvirt-launcher-container-v4.8.1-3\nvirt-api-container-v4.8.1-3\nvirt-handler-container-v4.8.1-3\nvirt-controller-container-v4.8.1-3\nhco-bundle-registry-container-v4.8.1-18\n\nSecurity Fix(es):\n\n* gogo/protobuf: plugin/unmarshal/unmarshal.go lacks certain index validation (CVE-2021-3121)\n\n* golang: crypto/tls: certificate of wrong type is causing TLS client to panic (CVE-2021-34558)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nBug Fix(es):\n\n* [CNV 2.4.3] oc vm delete doesn't complete sometimes (BZ#1900631)\n\n* Migration fails with read only cdrom drive attached (BZ#1927378)\n\n* [CNV-2.5] Manifests in openshift-cnv missing resource requirements - Network (BZ#1935218)\n\n* [RFE][v2v] Expose the vddk library version loaded by nbdkit (BZ#1937405)\n\n* New OCP priority classes are not used - Network (BZ#1953482)\n\n* Migration fails with read only cdrom drive attached on \"timed out waiting for domain to be defined\" (BZ#1966903)\n\n* cfgMap kubevirt-ca brought in by kubevirt does not get reconciled (BZ#1968410)\n\n* Update nmstate version in CNV (BZ#1971262)\n\n* virt-api - deprecated API is used (BZ#1972762)\n\n* Pending VMIs when creating concurrent bulk of VMs backed by WFFC DVs (BZ#1974289)\n\n* Migration of 'Migratable' VMs fails although live migration is enabled for the target environment (BZ#1977277)\n\n* CDI importer doesn't report AwaitingVDDK like it used to (BZ#1979957)\n\n* [4.8.1] Cloning DataVolumes between namespaces fails while creating cdi-upload pod (BZ#1982269)\n\n* VMs Migration from a specific VMware fails the importer, on NfcFssrvrProcessErrorMsg (BZ#1984775)\n\n* [RFE] Keep the VddkInitImage value in the v2v-vmware conigMap when upgrading CNV from 2.6 to CNV-4.8 (BZ#1984801)\n\n* CDI Importer fails on large qcow2.gz (BZ#1989170)\n\n* 4.8.1 containers (BZ#1989410)\n\n* [hpp] CNV Daemonsets have maxUnavailable set to 1 which leads to very slow upgrades on large clusters (BZ#1990063)", "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": "2021-08-24T12:14:15", "type": "redhat", "title": "(RHSA-2021:3259) Moderate: OpenShift Virtualization 4.8.1 Images security and bug fix update", "bulletinFamily": "unix", "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-2015-8011", "CVE-2020-8203", "CVE-2021-20271", "CVE-2021-27218", "CVE-2021-3121", "CVE-2021-32399", "CVE-2021-33909", "CVE-2021-33910", "CVE-2021-34558", "CVE-2021-3516", "CVE-2021-3517", "CVE-2021-3518", "CVE-2021-3520", "CVE-2021-3537", "CVE-2021-3541"], "modified": "2021-08-24T12:14:52", "id": "RHSA-2021:3259", "href": "https://access.redhat.com/errata/RHSA-2021:3259", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-09-10T12:36:24", "description": "The Migration Toolkit for Containers (MTC) enables you to migrate\nKubernetes resources, persistent volume data, and internal container images\nbetween OpenShift Container Platform clusters, using the MTC web console or the Kubernetes API.\n\nSecurity fixes:\n\n* golang: net: lookup functions may return invalid host names (CVE-2021-33195)\n* golang: archive/zip: malformed archive may cause panic or memory exhaustion (CVE-2021-33196)\n* golang: net/http/httputil: ReverseProxy forwards connection headers if first one is empty (CVE-2021-33197)\n* golang: math/big.Rat: may cause a panic or an unrecoverable fatal error if passed inputs with very large exponents (CVE-2021-33198)\n* golang: crypto/tls: certificate of wrong type is causing TLS client to panic (CVE-2021-34558)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "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": "2021-08-31T08:04:58", "type": "redhat", "title": "(RHSA-2021:3361) Moderate: Migration Toolkit for Containers (MTC) 1.5.1 security and bug fix update", "bulletinFamily": "unix", "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-2021-20271", "CVE-2021-21419", "CVE-2021-21623", "CVE-2021-21639", "CVE-2021-21640", "CVE-2021-21648", "CVE-2021-22543", "CVE-2021-22555", "CVE-2021-22918", "CVE-2021-25735", "CVE-2021-25737", "CVE-2021-27218", "CVE-2021-3114", "CVE-2021-3121", "CVE-2021-33195", "CVE-2021-33196", "CVE-2021-33197", "CVE-2021-33198", "CVE-2021-34558", "CVE-2021-3516", "CVE-2021-3517", "CVE-2021-3518", "CVE-2021-3520", "CVE-2021-3537", "CVE-2021-3541", "CVE-2021-3609", "CVE-2021-3636"], "modified": "2021-08-31T08:05:34", "id": "RHSA-2021:3361", "href": "https://access.redhat.com/errata/RHSA-2021:3361", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-09-12T04:36:23", "description": "Red Hat OpenShift Serverless 1.17.0 release of the OpenShift Serverless\nOperator. This version of the OpenShift Serverless Operator is supported on Red Hat OpenShift Container Platform versions 4.6, 4.7 and 4.8, and includes security and bug fixes and enhancements. For more information, see the documentation listed in the References section.\n\nSecurity Fix(es):\n\n* golang: crypto/tls: certificate of wrong type is causing TLS client to panic\n(CVE-2021-34558)\n* golang: net: lookup functions may return invalid host names (CVE-2021-33195)\n* golang: net/http/httputil: ReverseProxy forwards connection headers if first one is empty (CVE-2021-33197)\n* golang: match/big.Rat: may cause a panic or an unrecoverable fatal error if passed inputs with very large exponents (CVE-2021-33198)\n* golang: encoding/xml: infinite loop when using xml.NewTokenDecoder with a custom TokenReader (CVE-2021-27918)\n* golang: net/http: panic in ReadRequest and ReadResponse when reading a very large header (CVE-2021-31525)\n* golang: archive/zip: malformed archive may cause panic or memory exhaustion (CVE-2021-33196)\n\nIt was found that the CVE-2021-27918, CVE-2021-31525 and CVE-2021-33196 have been incorrectly mentioned as fixed in RHSA for Serverless client kn 1.16.0. This has been fixed (CVE-2021-3703).\n\nFor more details about the security issue(s), including the impact, a CVSS\nscore, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "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": "2021-09-16T15:07:32", "type": "redhat", "title": "(RHSA-2021:3556) Moderate: Release of OpenShift Serverless 1.17.0", "bulletinFamily": "unix", "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-2016-10228", "CVE-2017-14502", "CVE-2019-25013", "CVE-2019-2708", "CVE-2019-9169", "CVE-2020-13434", "CVE-2020-15358", "CVE-2020-27618", "CVE-2020-28196", "CVE-2020-29361", "CVE-2020-29362", "CVE-2020-29363", "CVE-2020-8231", "CVE-2020-8284", "CVE-2020-8285", "CVE-2020-8286", "CVE-2020-8927", "CVE-2021-20271", "CVE-2021-20305", "CVE-2021-27218", "CVE-2021-27918", "CVE-2021-31525", "CVE-2021-33195", "CVE-2021-33196", "CVE-2021-33197", "CVE-2021-33198", "CVE-2021-3326", "CVE-2021-3421", "CVE-2021-3449", "CVE-2021-3450", "CVE-2021-34558", "CVE-2021-3516", "CVE-2021-3517", "CVE-2021-3518", "CVE-2021-3520", "CVE-2021-3537", "CVE-2021-3541", "CVE-2021-3703"], "modified": "2021-09-16T15:08:26", "id": "RHSA-2021:3556", "href": "https://access.redhat.com/errata/RHSA-2021:3556", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-08-16T15:29:43", "description": "Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments.\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nThis advisory contains the container images for Red Hat OpenShift Container Platform 4.8.2. See the following advisory for the RPM packages for this release:\n\nhttps://access.redhat.com/errata/RHSA-2021:2437\n\nSpace precludes documenting all of the container images in this advisory. See the following Release Notes documentation, which will be updated shortly for this release, for details about these changes:\n\nhttps://docs.openshift.com/container-platform/4.8/release_notes/ocp-4-8-release-notes.html\n\nSecurity Fix(es):\n\n* SSL/TLS: Birthday attack against 64-bit block ciphers (SWEET32) (CVE-2016-2183)\n\n* gogo/protobuf: plugin/unmarshal/unmarshal.go lacks certain index validation (CVE-2021-3121)\n\n* nodejs-y18n: prototype pollution vulnerability (CVE-2020-7774)\n\n* etcd: Large slice causes panic in decodeRecord method (CVE-2020-15106)\n\n* etcd: DoS in wal/wal.go (CVE-2020-15112)\n\n* etcd: directories created via os.MkdirAll are not checked for permissions (CVE-2020-15113)\n\n* etcd: gateway can include itself as an endpoint resulting in resource exhaustion and leads to DoS (CVE-2020-15114)\n\n* etcd: no authentication is performed against endpoints provided in the --endpoints flag (CVE-2020-15136)\n\n* jwt-go: access restriction bypass vulnerability (CVE-2020-26160)\n\n* nodejs-glob-parent: Regular expression denial of service (CVE-2020-28469)\n\n* nodejs-lodash: ReDoS via the toNumber, trim and trimEnd functions (CVE-2020-28500)\n\n* golang.org/x/text: Panic in language.ParseAcceptLanguage while processing bcp47 tag (CVE-2020-28852)\n\n* golang: crypto/elliptic: incorrect operations on the P-224 curve (CVE-2021-3114)\n\n* containernetworking-cni: Arbitrary path injection via type field in CNI configuration (CVE-2021-20206)\n\n* containers/storage: DoS via malicious image (CVE-2021-20291)\n\n* prometheus: open redirect under the /new endpoint (CVE-2021-29622)\n\n* golang: x/net/html: infinite loop in ParseFragment (CVE-2021-33194)\n\n* go.elastic.co/apm: leaks sensitive HTTP headers during panic (CVE-2021-22133)\n\nSpace precludes listing in detail the following additional CVEs fixes: (CVE-2021-27292), (CVE-2021-28092), (CVE-2021-29059), (CVE-2021-23382), (CVE-2021-26539), (CVE-2021-26540), (CVE-2021-23337), (CVE-2021-23362) and (CVE-2021-23368)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nAdditional Changes:\n\nYou may download the oc tool and use it to inspect release image metadata as follows:\n\n(For x86_64 architecture)\n\n $ oc adm release info quay.io/openshift-release-dev/ocp-release:4.8.2-x86_64\n\nThe image digest is ssha256:0e82d17ababc79b10c10c5186920232810aeccbccf2a74c691487090a2c98ebc\n\n(For s390x architecture)\n\n $ oc adm release info quay.io/openshift-release-dev/ocp-release:4.8.2-s390x\n\nThe image digest is sha256:a284c5c3fa21b06a6a65d82be1dc7e58f378aa280acd38742fb167a26b91ecb5\n\n(For ppc64le architecture)\n\n $ oc adm release info quay.io/openshift-release-dev/ocp-release:4.8.2-ppc64le\n\nThe image digest is sha256:da989b8e28bccadbb535c2b9b7d3597146d14d254895cd35f544774f374cdd0f\n\nAll OpenShift Container Platform 4.8 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift Console or the CLI oc command. Instructions for upgrading a cluster are available\nat https://docs.openshift.com/container-platform/4.8/updating/updating-cluster-between-minor.html#understanding-upgrade-channels_updating-cluster-between-minor", "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": "2021-07-27T22:10:52", "type": "redhat", "title": "(RHSA-2021:2438) Moderate: OpenShift Container Platform 4.8.2 bug fix and security update", "bulletinFamily": "unix", "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-2016-2183", "CVE-2020-15106", "CVE-2020-15112", "CVE-2020-15113", "CVE-2020-15114", "CVE-2020-15136", "CVE-2020-26160", "CVE-2020-26541", "CVE-2020-28469", "CVE-2020-28500", "CVE-2020-28852", "CVE-2020-7774", "CVE-2021-20206", "CVE-2021-20271", "CVE-2021-20291", "CVE-2021-21419", "CVE-2021-21623", "CVE-2021-21639", "CVE-2021-21640", "CVE-2021-21648", "CVE-2021-22133", "CVE-2021-23337", "CVE-2021-23362", "CVE-2021-23368", "CVE-2021-23382", "CVE-2021-25735", "CVE-2021-25737", "CVE-2021-26539", "CVE-2021-26540", "CVE-2021-27292", "CVE-2021-28092", "CVE-2021-29059", "CVE-2021-29622", "CVE-2021-3114", "CVE-2021-3121", "CVE-2021-32399", "CVE-2021-33034", "CVE-2021-33194", "CVE-2021-33909", "CVE-2021-3516", "CVE-2021-3517", "CVE-2021-3518", "CVE-2021-3520", "CVE-2021-3537", "CVE-2021-3541", "CVE-2021-3636"], "modified": "2021-07-27T22:12:28", "id": "RHSA-2021:2438", "href": "https://access.redhat.com/errata/RHSA-2021:2438", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-09-12T04:36:23", "description": "OpenShift Virtualization is Red Hat's virtualization solution designed for Red Hat OpenShift Container Platform.\n\nThis advisory contains the following OpenShift Virtualization <version_number> images:\n\nRHEL-8-CNV-2.6\n\nhostpath-provisioner-container-v2.6.6-3\nvm-import-controller-container-v2.6.6-5\nvm-import-virtv2v-container-v2.6.6-5\nvm-import-operator-container-v2.6.6-5\nvirt-cdi-apiserver-container-v2.6.6-4\nvirt-cdi-controller-container-v2.6.6-4\nvirt-cdi-cloner-container-v2.6.6-4\nvirt-cdi-importer-container-v2.6.6-4\nvirt-cdi-uploadserver-container-v2.6.6-4\nvirt-cdi-uploadproxy-container-v2.6.6-4\nvirt-cdi-operator-container-v2.6.6-4\novs-cni-marker-container-v2.6.6-5\nkubevirt-ssp-operator-container-v2.6.6-5\nkubemacpool-container-v2.6.6-7\nkubevirt-vmware-container-v2.6.6-4\nkubevirt-kvm-info-nfd-plugin-container-v2.6.6-4\nkubevirt-cpu-model-nfd-plugin-container-v2.6.6-4\nkubevirt-cpu-node-labeller-container-v2.6.6-4\nvirtio-win-container-v2.6.6-4\nkubevirt-template-validator-container-v2.6.6-4\ncnv-containernetworking-plugins-container-v2.6.6-4\nnode-maintenance-operator-container-v2.6.6-4\nkubevirt-v2v-conversion-container-v2.6.6-4\ncluster-network-addons-operator-container-v2.6.6-4\novs-cni-plugin-container-v2.6.6-4\nbridge-marker-container-v2.6.6-4\nkubernetes-nmstate-handler-container-v2.6.6-7\nhyperconverged-cluster-webhook-container-v2.6.6-4\ncnv-must-gather-container-v2.6.6-16\nhyperconverged-cluster-operator-container-v2.6.6-4\nvirt-launcher-container-v2.6.6-7\nhostpath-provisioner-operator-container-v2.6.6-5\nvirt-api-container-v2.6.6-7\nvirt-handler-container-v2.6.6-7\nvirt-controller-container-v2.6.6-7\nvirt-operator-container-v2.6.6-7\nhco-bundle-registry-container-v2.6.6-70\n\nSecurity Fix(es):\n\n* golang: crypto/elliptic: incorrect operations on the P-224 curve (CVE-2021-3114)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "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": "2021-08-10T13:16:13", "type": "redhat", "title": "(RHSA-2021:3119) Moderate: OpenShift Virtualization 2.6.6 Images security and bug fix update", "bulletinFamily": "unix", "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-2016-10228", "CVE-2017-14502", "CVE-2019-13012", "CVE-2019-14866", "CVE-2019-25013", "CVE-2019-25032", "CVE-2019-25034", "CVE-2019-25035", "CVE-2019-25036", "CVE-2019-25037", "CVE-2019-25038", "CVE-2019-25039", "CVE-2019-25040", "CVE-2019-25041", "CVE-2019-25042", "CVE-2019-2708", "CVE-2019-9169", "CVE-2020-12362", "CVE-2020-12363", "CVE-2020-12364", "CVE-2020-13434", "CVE-2020-13543", "CVE-2020-13584", "CVE-2020-14344", "CVE-2020-14345", "CVE-2020-14346", "CVE-2020-14347", "CVE-2020-14360", "CVE-2020-14361", "CVE-2020-14362", "CVE-2020-14363", "CVE-2020-15358", "CVE-2020-25659", "CVE-2020-25712", "CVE-2020-26116", "CVE-2020-26137", "CVE-2020-27618", "CVE-2020-27619", "CVE-2020-28196", "CVE-2020-28935", "CVE-2020-29361", "CVE-2020-29362", "CVE-2020-29363", "CVE-2020-36242", "CVE-2020-8231", "CVE-2020-8284", "CVE-2020-8285", "CVE-2020-8286", "CVE-2020-8927", "CVE-2020-9948", "CVE-2020-9951", "CVE-2020-9983", "CVE-2021-20201", "CVE-2021-20271", "CVE-2021-23239", "CVE-2021-23240", "CVE-2021-23336", "CVE-2021-25215", "CVE-2021-25217", "CVE-2021-27219", "CVE-2021-28211", "CVE-2021-3114", "CVE-2021-3177", "CVE-2021-32399", "CVE-2021-3326", "CVE-2021-33909", "CVE-2021-33910", "CVE-2021-3516", "CVE-2021-3517", "CVE-2021-3518", "CVE-2021-3520", "CVE-2021-3537", "CVE-2021-3541", "CVE-2021-3560"], "modified": "2021-08-10T13:16:44", "id": "RHSA-2021:3119", "href": "https://access.redhat.com/errata/RHSA-2021:3119", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-09-12T04:36:23", "description": "OpenShift Virtualization is Red Hat's virtualization solution designed for Red Hat OpenShift Container Platform.\n\nThis advisory contains the following OpenShift Virtualization 4.8.0 images:\n\nRHEL-8-CNV-4.8\n==============\n\nkubevirt-template-validator-container-v4.8.0-9\nkubevirt-ssp-operator-container-v4.8.0-41\nvirt-cdi-uploadserver-container-v4.8.0-25\ncnv-must-gather-container-v4.8.0-50\nvirt-cdi-uploadproxy-container-v4.8.0-25\nvirt-cdi-cloner-container-v4.8.0-25\nvirt-cdi-apiserver-container-v4.8.0-25\nkubevirt-v2v-conversion-container-v4.8.0-10\nhostpath-provisioner-operator-container-v4.8.0-17\nhyperconverged-cluster-webhook-container-v4.8.0-62\nhyperconverged-cluster-operator-container-v4.8.0-62\nvirt-cdi-operator-container-v4.8.0-25\nvirt-cdi-importer-container-v4.8.0-25\nvirt-cdi-controller-container-v4.8.0-25\ncnv-containernetworking-plugins-container-v4.8.0-14\nkubemacpool-container-v4.8.0-22\novs-cni-plugin-container-v4.8.0-17\novs-cni-marker-container-v4.8.0-17\nbridge-marker-container-v4.8.0-17\ncluster-network-addons-operator-container-v4.8.0-28\nkubernetes-nmstate-handler-container-v4.8.0-21\nvirtio-win-container-v4.8.0-9\nkubevirt-vmware-container-v4.8.0-11\nhostpath-provisioner-container-v4.8.0-14\nnode-maintenance-operator-container-v4.8.0-19\nvirt-launcher-container-v4.8.0-67\nvm-import-virtv2v-container-v4.8.0-18\nvm-import-controller-container-v4.8.0-18\nvm-import-operator-container-v4.8.0-18\nvirt-handler-container-v4.8.0-67\nvirt-api-container-v4.8.0-67\nvirt-controller-container-v4.8.0-67\nvirt-operator-container-v4.8.0-67\nhco-bundle-registry-container-v4.8.0-451\n\nSecurity Fix(es):\n\n* golang: crypto/ssh: crafted authentication request can lead to nil pointer dereference (CVE-2020-29652)\n\n* gogo/protobuf: plugin/unmarshal/unmarshal.go lacks certain index validation (CVE-2021-3121)\n\n* golang-github-gorilla-websocket: integer overflow leads to denial of service (CVE-2020-27813)\n\n* golang: crypto/elliptic: incorrect operations on the P-224 curve (CVE-2021-3114)\n\n* ulikunitz/xz: Infinite loop in readUvarint allows for denial of service (CVE-2021-29482)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "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": "2021-07-27T12:20:29", "type": "redhat", "title": "(RHSA-2021:2920) Moderate: OpenShift Virtualization 4.8.0 Images", "bulletinFamily": "unix", "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-2016-10228", "CVE-2017-14502", "CVE-2019-13012", "CVE-2019-14866", "CVE-2019-25013", "CVE-2019-25032", "CVE-2019-25034", "CVE-2019-25035", "CVE-2019-25036", "CVE-2019-25037", "CVE-2019-25038", "CVE-2019-25039", "CVE-2019-25040", "CVE-2019-25041", "CVE-2019-25042", "CVE-2019-2708", "CVE-2019-3842", "CVE-2019-9169", "CVE-2020-12362", "CVE-2020-12363", "CVE-2020-12364", "CVE-2020-13434", "CVE-2020-13543", "CVE-2020-13584", "CVE-2020-13776", "CVE-2020-14344", "CVE-2020-14345", "CVE-2020-14346", "CVE-2020-14347", "CVE-2020-14360", "CVE-2020-14361", "CVE-2020-14362", "CVE-2020-14363", "CVE-2020-15358", "CVE-2020-24977", "CVE-2020-25659", "CVE-2020-25712", "CVE-2020-26116", "CVE-2020-26137", "CVE-2020-26541", "CVE-2020-27618", "CVE-2020-27619", "CVE-2020-27813", "CVE-2020-28196", "CVE-2020-28935", "CVE-2020-29361", "CVE-2020-29362", "CVE-2020-29363", "CVE-2020-29652", "CVE-2020-36242", "CVE-2020-8231", "CVE-2020-8284", "CVE-2020-8285", "CVE-2020-8286", "CVE-2020-8927", "CVE-2020-9948", "CVE-2020-9951", "CVE-2020-9983", "CVE-2021-20201", "CVE-2021-20271", "CVE-2021-23239", "CVE-2021-23240", "CVE-2021-23336", "CVE-2021-25215", "CVE-2021-25217", "CVE-2021-27219", "CVE-2021-28211", "CVE-2021-29482", "CVE-2021-3114", "CVE-2021-3121", "CVE-2021-3177", "CVE-2021-33034", "CVE-2021-3326", "CVE-2021-3516", "CVE-2021-3517", "CVE-2021-3518", "CVE-2021-3520", "CVE-2021-3537", "CVE-2021-3541", "CVE-2021-3560"], "modified": "2021-07-27T12:21:10", "id": "RHSA-2021:2920", "href": "https://access.redhat.com/errata/RHSA-2021:2920", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-09-12T04:36:23", "description": "Red Hat Advanced Cluster Management for Kubernetes 2.3.0 images\n\nRed Hat Advanced Cluster Management for Kubernetes provides the\ncapabilities to address common challenges that administrators and site\nreliability engineers face as they work across a range of public and\nprivate cloud environments. Clusters and applications are all visible and\nmanaged from a single console\u2014with security policy built in.\n\nThis advisory contains the container images for Red Hat Advanced Cluster\nManagement for Kubernetes, which fix several bugs and security issues. See\nthe following Release Notes documentation, which will be updated shortly\nfor this release, for additional details about this release:\n\nhttps://access.redhat.com/documentation/en-us/red_hat_advanced_cluster_mana\ngement_for_kubernetes/2.3/html/release_notes/\n\nSecurity:\n\n* fastify-reply-from: crafted URL allows prefix scape of the proxied backend service (CVE-2021-21321)\n\n* fastify-http-proxy: crafted URL allows prefix scape of the proxied\nbackend service (CVE-2021-21322)\n\n* nodejs-netmask: improper input validation of octal input data (CVE-2021-28918)\n\n* redis: Integer overflow via STRALGO LCS command (CVE-2021-29477)\n\n* redis: Integer overflow via COPY command for large intsets (CVE-2021-29478)\n\n* nodejs-glob-parent: Regular expression denial of service (CVE-2020-28469)\n\n* nodejs-lodash: ReDoS via the toNumber, trim and trimEnd functions\n(CVE-2020-28500)\n\n* golang.org/x/text: Panic in language.ParseAcceptLanguage while parsing -u- extension (CVE-2020-28851)\n\n* golang.org/x/text: Panic in language.ParseAcceptLanguage while processing\nbcp47 tag (CVE-2020-28852)\n\n* nodejs-ansi_up: XSS due to insufficient URL sanitization (CVE-2021-3377)\n\n* oras: zip-slip vulnerability via oras-pull (CVE-2021-21272)\n\n* redis: integer overflow when configurable limit for maximum supported bulk input size is too big on 32-bit platforms (CVE-2021-21309)\n\n* nodejs-lodash: command injection via template (CVE-2021-23337)\n\n* nodejs-hosted-git-info: Regular Expression denial of service via shortcutMatch in fromUrl() (CVE-2021-23362)\n\n* browserslist: parsing of invalid queries could result in Regular Expression Denial of Service (ReDoS) (CVE-2021-23364)\n\n* nodejs-postcss: Regular expression denial of service during source map parsing (CVE-2021-23368)\n\n* nodejs-handlebars: Remote code execution when compiling untrusted compile templates with strict:true option (CVE-2021-23369)\n\n* nodejs-postcss: ReDoS via getAnnotationURL() and loadAnnotation() in lib/previous-map.js (CVE-2021-23382)\n\n* nodejs-handlebars: Remote code execution when compiling untrusted compile templates with compat:true option (CVE-2021-23383)\n\n* openssl: integer overflow in CipherUpdate (CVE-2021-23840)\n\n* openssl: NULL pointer dereference in X509_issuer_and_serial_hash()\n(CVE-2021-23841)\n\n* nodejs-ua-parser-js: ReDoS via malicious User-Agent header (CVE-2021-27292)\n\n* grafana: snapshot feature allow an unauthenticated remote attacker to trigger a DoS via a remote API call (CVE-2021-27358)\n\n* nodejs-is-svg: ReDoS via malicious string (CVE-2021-28092)\n\n* nodejs-netmask: incorrectly parses an IP address that has octal integer with invalid character (CVE-2021-29418)\n\n* ulikunitz/xz: Infinite loop in readUvarint allows for denial of service (CVE-2021-29482)\n\n* normalize-url: ReDoS for data URLs (CVE-2021-33502)\n\n* nodejs-trim-newlines: ReDoS in .end() method (CVE-2021-33623)\n\n* nodejs-path-parse: ReDoS via splitDeviceRe, splitTailRe and splitPathRe (CVE-2021-23343)\n\n* html-parse-stringify: Regular Expression DoS (CVE-2021-23346)\n\n* openssl: incorrect SSLv2 rollback protection (CVE-2021-23839)\n\nFor more details about the security issues, including the impact, a CVSS\nscore, acknowledgments, and other related information, refer to the CVE\npages listed in the References section.\n\nBugs:\n\n* RFE Make the source code for the endpoint-metrics-operator public (BZ# 1913444)\n\n* cluster became offline after apiserver health check (BZ# 1942589)", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 10.0, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 6.0}, "published": "2021-08-05T12:52:42", "type": "redhat", "title": "(RHSA-2021:3016) Important: Red Hat Advanced Cluster Management for Kubernetes version 2.3", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 9.3, "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2016-10228", "CVE-2017-14502", "CVE-2018-1000858", "CVE-2018-20843", "CVE-2019-13050", "CVE-2019-13627", "CVE-2019-14889", "CVE-2019-15903", "CVE-2019-19906", "CVE-2019-20454", "CVE-2019-20934", "CVE-2019-25013", "CVE-2019-2708", "CVE-2019-9169", "CVE-2020-11668", "CVE-2020-13434", "CVE-2020-15358", "CVE-2020-1730", "CVE-2020-27618", "CVE-2020-28196", "CVE-2020-28469", "CVE-2020-28500", "CVE-2020-28851", "CVE-2020-28852", "CVE-2020-29361", "CVE-2020-29362", "CVE-2020-29363", "CVE-2020-8231", "CVE-2020-8284", "CVE-2020-8285", "CVE-2020-8286", "CVE-2020-8927", "CVE-2021-20271", "CVE-2021-20305", "CVE-2021-21272", "CVE-2021-21309", "CVE-2021-21321", "CVE-2021-21322", "CVE-2021-23337", "CVE-2021-23343", "CVE-2021-23346", "CVE-2021-23362", "CVE-2021-23364", "CVE-2021-23368", "CVE-2021-23369", "CVE-2021-23382", "CVE-2021-23383", "CVE-2021-23839", "CVE-2021-23840", "CVE-2021-23841", "CVE-2021-25217", "CVE-2021-27219", "CVE-2021-27292", "CVE-2021-27358", "CVE-2021-28092", "CVE-2021-28918", "CVE-2021-29418", "CVE-2021-29477", "CVE-2021-29478", "CVE-2021-29482", "CVE-2021-32399", "CVE-2021-33033", "CVE-2021-33034", "CVE-2021-3326", "CVE-2021-33502", "CVE-2021-33623", "CVE-2021-3377", "CVE-2021-33909", "CVE-2021-33910", "CVE-2021-3449", "CVE-2021-3450", "CVE-2021-3516", "CVE-2021-3517", "CVE-2021-3518", "CVE-2021-3520", "CVE-2021-3537", "CVE-2021-3541", "CVE-2021-3560"], "modified": "2021-08-05T12:52:59", "id": "RHSA-2021:3016", "href": "https://access.redhat.com/errata/RHSA-2021:3016", "cvss": {"score": 9.3, "vector": "AV:N/AC:M/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-06-03T15:19:09", "description": "Service Telemetry Framework (STF) provides automated collection of measurements and data from remote clients, such as Red Hat OpenStack Platform or third-party nodes. STF then transmits the information to a centralized, receiving Red Hat OpenShift Container Platform (OCP) deployment for storage, retrieval, and monitoring.\n\nSecurity Fix(es):\n\n* golang: compress/gzip: stack exhaustion in Reader.Read (CVE-2022-30631)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "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": "2022-08-08T16:13:09", "type": "redhat", "title": "(RHSA-2022:5924) Important: Service Telemetry Framework 1.4 security update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 9.3, "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2016-10228", "CVE-2017-14502", "CVE-2018-1000858", "CVE-2018-25032", "CVE-2019-13050", "CVE-2019-13627", "CVE-2019-14889", "CVE-2019-20454", "CVE-2019-20807", "CVE-2019-25013", "CVE-2019-8625", "CVE-2019-8710", "CVE-2019-8720", "CVE-2019-8743", "CVE-2019-8764", "CVE-2019-8766", "CVE-2019-8769", "CVE-2019-8771", "CVE-2019-8782", "CVE-2019-8783", "CVE-2019-8808", "CVE-2019-8811", "CVE-2019-8812", "CVE-2019-8813", "CVE-2019-8814", "CVE-2019-8815", "CVE-2019-8816", "CVE-2019-8819", "CVE-2019-8820", "CVE-2019-8823", "CVE-2019-8835", "CVE-2019-8844", "CVE-2019-8846", "CVE-2019-9169", "CVE-2020-10018", "CVE-2020-11793", "CVE-2020-13434", "CVE-2020-14391", "CVE-2020-15358", "CVE-2020-15503", "CVE-2020-1730", "CVE-2020-27618", "CVE-2020-29361", "CVE-2020-29362", "CVE-2020-29363", "CVE-2020-3862", "CVE-2020-3864", "CVE-2020-3865", "CVE-2020-3867", "CVE-2020-3868", "CVE-2020-3885", "CVE-2020-3894", "CVE-2020-3895", "CVE-2020-3897", "CVE-2020-3899", "CVE-2020-3900", "CVE-2020-3901", "CVE-2020-3902", "CVE-2020-8927", "CVE-2020-9802", "CVE-2020-9803", "CVE-2020-9805", "CVE-2020-9806", "CVE-2020-9807", "CVE-2020-9843", "CVE-2020-9850", "CVE-2020-9862", "CVE-2020-9893", "CVE-2020-9894", "CVE-2020-9895", "CVE-2020-9915", "CVE-2020-9925", "CVE-2020-9952", "CVE-2021-20305", "CVE-2021-22946", "CVE-2021-22947", "CVE-2021-27218", "CVE-2021-30666", "CVE-2021-30761", "CVE-2021-30762", "CVE-2021-3326", "CVE-2021-33928", "CVE-2021-33929", "CVE-2021-33930", "CVE-2021-33938", "CVE-2021-3516", "CVE-2021-3517", "CVE-2021-3518", "CVE-2021-3520", "CVE-2021-3521", "CVE-2021-3537", "CVE-2021-3541", "CVE-2021-36222", "CVE-2021-37750", "CVE-2022-0778", "CVE-2022-1271", "CVE-2022-23852", "CVE-2022-24407", "CVE-2022-30631"], "modified": "2022-08-08T16:13:55", "id": "RHSA-2022:5924", "href": "https://access.redhat.com/errata/RHSA-2022:5924", "cvss": {"score": 9.3, "vector": "AV:N/AC:M/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-08-30T12:45:50", "description": "Red Hat OpenShift Container Platform is Red Hat's cloud computing\nKubernetes application platform solution designed for on-premise or private\ncloud deployments.\n\nThis advisory contains the container images for Red Hat OpenShift Container\nPlatform 4.10.3. See the following advisory for the RPM packages for this\nrelease:\n\nhttps://access.redhat.com/errata/RHSA-2022:0055\n\nSpace precludes documenting all of the container images in this advisory.\nSee the following Release Notes documentation, which will be updated\nshortly for this release, for details about these changes:\n\nhttps://docs.openshift.com/container-platform/4.10/release_notes/ocp-4-10-release-notes.html\n\nSecurity Fix(es):\n\n* gogo/protobuf: plugin/unmarshal/unmarshal.go lacks certain index validation (CVE-2021-3121)\n* grafana: Snapshot authentication bypass (CVE-2021-39226)\n* golang: net/http: limit growth of header canonicalization cache (CVE-2021-44716)\n* nodejs-axios: Regular expression denial of service in trim function (CVE-2021-3749)\n* golang: syscall: don't close fd 0 on ForkExec error (CVE-2021-44717)\n* grafana: Forward OAuth Identity Token can allow users to access some data sources (CVE-2022-21673)\n* grafana: directory traversal vulnerability (CVE-2021-43813)\n\nFor more details about the security issue(s), including the impact, a CVSS\nscore, acknowledgments, and other related information, refer to the CVE\npage(s) listed in the References section.\n\nYou may download the oc tool and use it to inspect release image metadata\nas follows:\n\n(For x86_64 architecture)\n\n$ oc adm release info\nquay.io/openshift-release-dev/ocp-release:4.10.3-x86_64\n\nThe image digest is\nsha256:7ffe4cd612be27e355a640e5eec5cd8f923c1400d969fd590f806cffdaabcc56\n\n(For s390x architecture)\n\n $ oc adm release info\nquay.io/openshift-release-dev/ocp-release:4.10.3-s390x\n\nThe image digest is\nsha256:4cf21a9399da1ce8427246f251ae5dedacfc8c746d2345f9cfe039ed9eda3e69\n\n(For ppc64le architecture)\n\n $ oc adm release info\nquay.io/openshift-release-dev/ocp-release:4.10.3-ppc64le\n\nThe image digest is\nsha256:4ee571da1edf59dfee4473aa4604aba63c224bf8e6bcf57d048305babbbde93c\n\nAll OpenShift Container Platform 4.10 users are advised to upgrade to these\nupdated packages and images when they are available in the appropriate\nrelease channel. To check for available updates, use the OpenShift Console\nor the CLI oc command. Instructions for upgrading a cluster are available\nat\nhttps://docs.openshift.com/container-platform/4.10/updating/updating-cluster-cli.html", "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": "2022-03-10T15:13:45", "type": "redhat", "title": "(RHSA-2022:0056) Moderate: OpenShift Container Platform 4.10.3 security update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 9.3, "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2014-3577", "CVE-2016-10228", "CVE-2017-14502", "CVE-2018-1000858", "CVE-2018-20843", "CVE-2019-13050", "CVE-2019-13627", "CVE-2019-14889", "CVE-2019-15903", "CVE-2019-19906", "CVE-2019-20454", "CVE-2019-20807", "CVE-2019-25013", "CVE-2019-8625", "CVE-2019-8710", "CVE-2019-8720", "CVE-2019-8743", "CVE-2019-8764", "CVE-2019-8766", "CVE-2019-8769", "CVE-2019-8771", "CVE-2019-8782", "CVE-2019-8783", "CVE-2019-8808", "CVE-2019-8811", "CVE-2019-8812", "CVE-2019-8813", "CVE-2019-8814", "CVE-2019-8815", "CVE-2019-8816", "CVE-2019-8819", "CVE-2019-8820", "CVE-2019-8823", "CVE-2019-8835", "CVE-2019-8844", "CVE-2019-8846", "CVE-2019-9169", "CVE-2020-10018", "CVE-2020-11793", "CVE-2020-13434", "CVE-2020-14391", "CVE-2020-15358", "CVE-2020-15503", "CVE-2020-1730", "CVE-2020-25660", "CVE-2020-25677", "CVE-2020-27618", "CVE-2020-27781", "CVE-2020-29361", "CVE-2020-29362", "CVE-2020-29363", "CVE-2020-3862", "CVE-2020-3864", "CVE-2020-3865", "CVE-2020-3867", "CVE-2020-3868", "CVE-2020-3885", "CVE-2020-3894", "CVE-2020-3895", "CVE-2020-3897", "CVE-2020-3899", "CVE-2020-3900", "CVE-2020-3901", "CVE-2020-3902", "CVE-2020-8927", "CVE-2020-9802", "CVE-2020-9803", "CVE-2020-9805", "CVE-2020-9806", "CVE-2020-9807", "CVE-2020-9843", "CVE-2020-9850", "CVE-2020-9862", "CVE-2020-9893", "CVE-2020-9894", "CVE-2020-9895", "CVE-2020-9915", "CVE-2020-9925", "CVE-2020-9952", "CVE-2021-20305", "CVE-2021-21684", "CVE-2021-22946", "CVE-2021-22947", "CVE-2021-25215", "CVE-2021-27218", "CVE-2021-30666", "CVE-2021-30761", "CVE-2021-30762", "CVE-2021-3121", "CVE-2021-3326", "CVE-2021-33928", "CVE-2021-33929", "CVE-2021-33930", "CVE-2021-33938", "CVE-2021-3449", "CVE-2021-3450", "CVE-2021-3516", "CVE-2021-3517", "CVE-2021-3518", "CVE-2021-3520", "CVE-2021-3521", "CVE-2021-3537", "CVE-2021-3541", "CVE-2021-36222", "CVE-2021-3733", "CVE-2021-3749", "CVE-2021-37750", "CVE-2021-39226", "CVE-2021-41190", "CVE-2021-41772", "CVE-2021-43813", "CVE-2021-44716", "CVE-2021-44717", "CVE-2022-0532", "CVE-2022-21673", "CVE-2022-24407"], "modified": "2022-12-21T11:22:50", "id": "RHSA-2022:0056", "href": "https://access.redhat.com/errata/RHSA-2022:0056", "cvss": {"score": 9.3, "vector": "AV:N/AC:M/Au:N/C:C/I:C/A:C"}}], "rocky": [{"lastseen": "2023-07-24T17:27:08", "description": "An update is available for libxml2.\nThis update affects Rocky Linux 8.\nA Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list\nThe libxml2 library is a development toolbox providing the implementation of various XML standards.\n\nSecurity Fix(es):\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\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "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": "2021-06-29T13:42:19", "type": "rocky", "title": "libxml2 security update", "bulletinFamily": "unix", "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": "2021-06-29T13:42:19", "id": "RLSA-2021:2569", "href": "https://errata.rockylinux.org/RLSA-2021:2569", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "gentoo": [{"lastseen": "2023-06-06T15:24:36", "description": "### Background\n\nlibxml2 is the XML (eXtended Markup Language) C parser and toolkit initially developed for the GNOME project. \n\n### Description\n\nMultiple vulnerabilities have been discovered in libxml2. Please review the CVE identifiers referenced below for details. \n\n### Impact\n\nA 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\n### Workaround\n\nThere is no known workaround at this time.\n\n### Resolution\n\nAll libxml2 users should upgrade to the latest version:\n \n \n # emerge --sync\n # emerge --ask --oneshot --verbose \">=dev-libs/libxml2-2.9.12-r3\"", "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": "2021-07-06T00:00:00", "type": "gentoo", "title": "libxml2: Multiple vulnerabilities", "bulletinFamily": "unix", "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": "2021-07-06T00:00:00", "id": "GLSA-202107-05", "href": "https://security.gentoo.org/glsa/202107-05", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "cloudlinux": [{"lastseen": "2021-12-28T14:39:15", "description": "- CVE-2021-3517.patch: validate UTF8 in xmlEncodeEntities\n- CVE-2021-3518.patch: fix user-after-free with 'xmllint --xinclude --dropdtd'\n- CVE-2021-3537.patch: propagate error in xmlParseElementChildrenContentDeclPriv\n- CVE-2021-3541.patch: parser fix for the billion laughs attack\n- CVE-2021-3516.patch: fix use-after-free with 'xmllint --html --push'\n- CVE-2017-8872.patch: free input buffer in xmlHaltParser\n- CVE-2019-20388.patch: fix memory leak in xmlSchemaValidateStream\n- CVE-2020-24977.patch: fix out-of-bounds read with 'xmllint --htmlout'", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "baseScore": 9.1, "privilegesRequired": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H", "userInteraction": "NONE", "version": "3.0"}, "impactScore": 5.2}, "published": "2021-12-28T13:15:15", "type": "cloudlinux", "title": "Fix of CVE: CVE-2021-3516, CVE-2021-3537, CVE-2017-8872, CVE-2021-3518, CVE-2019-20388, CVE-2020-24977, CVE-2021-3541, CVE-2021-3517", "bulletinFamily": "unix", "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"}, "acInsufInfo": false, "impactScore": 6.4, "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": "2021-12-28T13:15:15", "id": "CLSA-2021:1640697315", "href": "https://repo.cloudlinux.com/centos6-els/updateinfo.xml", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-06-13T16:24:08", "description": "- CVE-2021-3517.patch: validate UTF8 in xmlEncodeEntities\n- CVE-2021-3518.patch: fix user-after-free with 'xmllint --xinclude --dropdtd'\n- CVE-2021-3537.patch: propagate error in xmlParseElementChildrenContentDeclPriv\n- CVE-2021-3541.patch: parser fix for the billion laughs attack\n- CVE-2021-3516.patch: fix use-after-free with 'xmllint --html --push'\n- CVE-2017-8872.patch: free input buffer in xmlHaltParser\n- CVE-2019-20388.patch: fix memory leak in xmlSchemaValidateStream\n- CVE-2020-24977.patch: fix out-of-bounds read with 'xmllint --htmlout'", "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": "2022-01-11T12:18:56", "type": "cloudlinux", "title": "Fix of 8 CVEs", "bulletinFamily": "unix", "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": "2022-01-11T12:18:56", "id": "CLSA-2022:1641903536", "href": "https://repo.cloudlinux.com/centos6-els/updateinfo.xml", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "cloudfoundry": [{"lastseen": "2023-06-13T15:10:30", "description": "## Severity\n\nMedium\n\n## Vendor\n\nCanonical Ubuntu\n\n## Versions Affected\n\n * Canonical Ubuntu 14.04\n * Canonical Ubuntu 16.04\n * Canonical Ubuntu 18.04\n\n## Description\n\nYunho Kim discovered that libxml2 incorrectly handled certain error conditions. A remote attacker could exploit this with a crafted XML file to cause a denial of service, or possibly cause libxml2 to expose sensitive information. This issue only affected Ubuntu 14.04 ESM, and Ubuntu 16.04 ESM. (CVE-2017-8872)\n\nZhipeng Xie discovered that libxml2 incorrectly handled certain XML schemas. A remote attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 14.04 ESM, Ubuntu 16.04 ESM, and Ubuntu 18.04 LTS. (CVE-2019-20388)\n\nIt was discovered that libxml2 incorrectly handled invalid UTF-8 input. A remote attacker could possibly exploit this with a crafted XML file to cause libxml2 to crash, resulting in a denial of service. This issue only affected Ubuntu 14.04 ESM, Ubuntu 16.04 ESM, Ubuntu 18.04 LTS, Ubuntu 20.04 LTS and Ubuntu 20.10. (CVE-2020-24977)\n\nIt was discovered that libxml2 incorrectly handled invalid UTF-8 input. A remote attacker could possibly exploit this with a crafted XML file to cause libxml2 to crash, resulting in a denial of service. (CVE-2021-3517)\n\nIt was discovered that libxml2 did not properly handle certain crafted XML files. A local attacker could exploit this with a crafted input to cause libxml2 to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2021-3516, CVE-2021-3518)\n\nIt was discovered that libxml2 incorrectly handled error states. A remote attacker could exploit this with a crafted XML file to cause libxml2 to crash, resulting in a denial of service. (CVE-2021-3537)\n\nSebastian Pipping discovered that libxml2 did not properly handle certain crafted XML files. A remote attacker could exploit this with a crafted XML file to cause libxml2 to crash, resulting in a denial of service. This issue only affected Ubuntu 20.04 LTS, Ubuntu 20.10, and Ubuntu 21.04. (CVE-2021-3541)\n\nCVEs contained in this USN include: CVE-2017-8872, CVE-2021-3516, CVE-2020-24977, CVE-2021-3541, CVE-2021-3537, CVE-2021-3517, CVE-2021-3518, CVE-2019-20388.\n\n## Affected Cloud Foundry Products and Versions\n\n_Severity is medium unless otherwise noted._\n\n * Bionic Stemcells \n * 1.x versions prior to 1.13\n * All other stemcells not listed.\n * cflinuxfs3 \n * All versions prior to 0.245.0\n * CF Deployment \n * All versions prior to 16.16.0\n\n## Mitigation\n\nUsers of affected products are strongly encouraged to follow the mitigations below. The Cloud Foundry project recommends upgrading the following releases:\n\n * Bionic Stemcells \n * Upgrade 1.x versions to 1.13 or greater\n * All other stemcells should be upgraded to the latest version available on [bosh.io](<https://bosh.io/stemcells>).\n * cflinuxfs3 \n * Upgrade all versions to 0.245.0 or greater\n * CF Deployment \n * Upgrade all versions to 16.16.0 or greater\n\n## References\n\n * [USN Notice](<https://usn.ubuntu.com/4991-1/>)\n * [CVE-2017-8872](<https://vulners.com/cve/CVE-2017-8872>)\n * [CVE-2021-3516](<https://people.canonical.com/~ubuntu-security/cve/CVE-2021-3516>)\n * [CVE-2020-24977](<https://people.canonical.com/~ubuntu-security/cve/CVE-2020-24977>)\n * [CVE-2021-3541](<https://people.canonical.com/~ubuntu-security/cve/CVE-2021-3541>)\n * [CVE-2021-3537](<https://people.canonical.com/~ubuntu-security/cve/CVE-2021-3537>)\n * [CVE-2021-3517](<https://people.canonical.com/~ubuntu-security/cve/CVE-2021-3517>)\n * [CVE-2021-3518](<https://people.canonical.com/~ubuntu-security/cve/CVE-2021-3518>)\n * [CVE-2019-20388](<https://people.canonical.com/~ubuntu-security/cve/CVE-2019-20388>)\n\n## History\n\n2021-07-08: Initial vulnerability report published.\n", "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": "2021-07-08T00:00:00", "type": "cloudfoundry", "title": "USN-4991-1: libxml2 vulnerabilities | Cloud Foundry", "bulletinFamily": "software", "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": "2021-07-08T00:00:00", "id": "CFOUNDRY:A2488D03CBE987233F934844F44A3BB5", "href": "https://www.cloudfoundry.org/blog/usn-4991-1/", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "ubuntu": [{"lastseen": "2023-06-13T15:11:01", "description": "## Releases\n\n * Ubuntu 21.04 \n * Ubuntu 20.10 \n * Ubuntu 20.04 LTS\n * Ubuntu 18.04 ESM\n * Ubuntu 16.04 ESM\n * Ubuntu 14.04 ESM\n\n## Packages\n\n * libxml2 \\- GNOME XML library\n\nYunho Kim discovered that libxml2 incorrectly handled certain error \nconditions. A remote attacker could exploit this with a crafted XML file to \ncause a denial of service, or possibly cause libxml2 to expose sensitive \ninformation. This issue only affected Ubuntu 14.04 ESM, and Ubuntu 16.04 \nESM. (CVE-2017-8872)\n\nZhipeng Xie discovered that libxml2 incorrectly handled certain XML \nschemas. A remote attacker could possibly use this issue to cause a denial \nof service. This issue only affected Ubuntu 14.04 ESM, Ubuntu 16.04 ESM, \nand Ubuntu 18.04 LTS. (CVE-2019-20388)\n\nIt was discovered that libxml2 incorrectly handled invalid UTF-8 input. A \nremote attacker could possibly exploit this with a crafted XML file to \ncause libxml2 to crash, resulting in a denial of service. This issue only \naffected Ubuntu 14.04 ESM, Ubuntu 16.04 ESM, Ubuntu 18.04 LTS, Ubuntu 20.04 \nLTS and Ubuntu 20.10. (CVE-2020-24977)\n\nIt was discovered that libxml2 incorrectly handled invalid UTF-8 input. A \nremote attacker could possibly exploit this with a crafted XML file to \ncause libxml2 to crash, resulting in a denial of service. (CVE-2021-3517)\n\nIt was discovered that libxml2 did not properly handle certain crafted XML \nfiles. A local attacker could exploit this with a crafted input to cause \nlibxml2 to crash, resulting in a denial of service, or possibly execute \narbitrary code. (CVE-2021-3516, CVE-2021-3518)\n\nIt was discovered that libxml2 incorrectly handled error states. A remote \nattacker could exploit this with a crafted XML file to cause libxml2 to \ncrash, resulting in a denial of service. (CVE-2021-3537)\n\nSebastian Pipping discovered that libxml2 did not properly handle certain \ncrafted XML files. A remote attacker could exploit this with a crafted XML \nfile to cause libxml2 to crash, resulting in a denial of service. This \nissue only affected Ubuntu 20.04 LTS, Ubuntu 20.10, and Ubuntu 21.04. \n(CVE-2021-3541)\n", "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": "ubuntu", "title": "libxml2 vulnerabilities", "bulletinFamily": "unix", "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": "2021-06-17T00:00:00", "id": "USN-4991-1", "href": "https://ubuntu.com/security/notices/USN-4991-1", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "github": [{"lastseen": "2023-07-07T20:16:04", "description": "### Summary\n\nNokogiri v1.11.4 updates the vendored libxml2 from v2.9.10 to v2.9.12 which addresses:\n\n- [CVE-2019-20388](https://security.archlinux.org/CVE-2019-20388) (Medium severity)\n- [CVE-2020-24977](https://security.archlinux.org/CVE-2020-24977) (Medium severity)\n- [CVE-2021-3517](https://security.archlinux.org/CVE-2021-3517) (Medium severity)\n- [CVE-2021-3518](https://security.archlinux.org/CVE-2021-3518) (Medium severity)\n- [CVE-2021-3537](https://security.archlinux.org/CVE-2021-3537) (Low severity)\n- [CVE-2021-3541](https://security.archlinux.org/CVE-2021-3541) (Low severity)\n\nNote that two additional CVEs were addressed upstream but are not relevant to this release. [CVE-2021-3516](https://security.archlinux.org/CVE-2021-3516) via `xmllint` is not present in Nokogiri, and [CVE-2020-7595](https://security.archlinux.org/CVE-2020-7595) has been patched in Nokogiri since v1.10.8 (see #1992).\n\nPlease note that this advisory only applies to the CRuby implementation of Nokogiri `< 1.11.4`, and only if the packaged version of libxml2 is being used. If you've overridden defaults at installation time to use system libraries instead of packaged libraries, you should instead pay attention to your distro's `libxml2` release announcements.\n\n\n### Mitigation\n\nUpgrade to Nokogiri `>= 1.11.4`.\n\n\n### Impact\n\nI've done a brief analysis of the published CVEs that are addressed in this upstream release. The libxml2 maintainers have not released a canonical set of CVEs, and so this list is pieced together from secondary sources and may be incomplete.\n\nAll information below is sourced from [security.archlinux.org](https://security.archlinux.org), which appears to have the most up-to-date information as of this analysis.\n\n#### [CVE-2019-20388](https://security.archlinux.org/CVE-2019-20388)\n\n- **Severity**: Medium\n- **Type**: Denial of service\n- **Description**: A 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- **Fixed**: https://gitlab.gnome.org/GNOME/libxml2/commit/7ffcd44d7e6c46704f8af0321d9314cd26e0e18a\n\nVerified that the fix commit first appears in v2.9.11. It seems possible that this issue would be present in programs using Nokogiri < v1.11.4.\n\n\n#### [CVE-2020-7595](https://security.archlinux.org/CVE-2020-7595)\n\n- **Severity**: Medium\n- **Type**: Denial of service\n- **Description**: xmlStringLenDecodeEntities in parser.c in libxml2 2.9.10 has an infinite loop in a certain end-of-file situation.\n- **Fixed**: https://gitlab.gnome.org/GNOME/libxml2/commit/0e1a49c8907645d2e155f0d89d4d9895ac5112b5\n\nThis has been patched in Nokogiri since v1.10.8 (see #1992).\n\n\n#### [CVE-2020-24977](https://security.archlinux.org/CVE-2020-24977)\n\n- **Severity**: Medium\n- **Type**: Information disclosure\n- **Description**: GNOME project libxml2 <= 2.9.10 has a global buffer over-read vulnerability in xmlEncodeEntitiesInternal at libxml2/entities.c.\n- **Fixed**: https://gitlab.gnome.org/GNOME/libxml2/commit/50f06b3efb638efb0abd95dc62dca05ae67882c2\n\nVerified that the fix commit first appears in v2.9.11. It seems possible that this issue would be present in programs using Nokogiri < v1.11.4.\n\n\n#### [CVE-2021-3516](https://security.archlinux.org/CVE-2021-3516)\n\n- **Severity**: Medium\n- **Type**: Arbitrary code execution (no remote vector)\n- **Description**: A use-after-free security issue was found libxml2 before version 2.9.11 when \"xmllint --html --push\" is used to process crafted files.\n- **Issue**: https://gitlab.gnome.org/GNOME/libxml2/-/issues/230\n- **Fixed**: https://gitlab.gnome.org/GNOME/libxml2/-/commit/1358d157d0bd83be1dfe356a69213df9fac0b539\n\nVerified that the fix commit first appears in v2.9.11. This vector does not exist within Nokogiri, which does not ship `xmllint`.\n\n\n#### [CVE-2021-3517](https://security.archlinux.org/CVE-2021-3517)\n\n- **Severity**: Medium\n- **Type**: Arbitrary code execution\n- **Description**: A heap-based buffer overflow was found in libxml2 before version 2.9.11 when processing truncated UTF-8 input.\n- **Issue**: https://gitlab.gnome.org/GNOME/libxml2/-/issues/235\n- **Fixed**: https://gitlab.gnome.org/GNOME/libxml2/-/commit/bf22713507fe1fc3a2c4b525cf0a88c2dc87a3a2\n\nVerified that the fix commit first appears in v2.9.11. It seems possible that this issue would be present in programs using Nokogiri < v1.11.4.\n\n\n#### [CVE-2021-3518](https://security.archlinux.org/CVE-2021-3518)\n\n- **Severity**: Medium\n- **Type**: Arbitrary code execution\n- **Description**: A use-after-free security issue was found in libxml2 before version 2.9.11 in xmlXIncludeDoProcess() in xinclude.c when processing crafted files.\n- **Issue**: https://gitlab.gnome.org/GNOME/libxml2/-/issues/237\n- **Fixed**: https://gitlab.gnome.org/GNOME/libxml2/-/commit/1098c30a040e72a4654968547f415be4e4c40fe7\n\nVerified that the fix commit first appears in v2.9.11. It seems possible that this issue would be present in programs using Nokogiri < v1.11.4.\n\n\n#### [CVE-2021-3537](https://security.archlinux.org/CVE-2021-3537)\n\n- **Severity**: Low\n- **Type**: Denial of service\n- **Description**: It was found that libxml2 before version 2.9.11 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.\n- **Issue**: https://gitlab.gnome.org/GNOME/libxml2/-/issues/243\n- **Fixed**: https://gitlab.gnome.org/GNOME/libxml2/-/commit/babe75030c7f64a37826bb3342317134568bef61\n\nVerified that the fix commit first appears in v2.9.11. It seems possible that this issue would be present in programs using Nokogiri < v1.11.4.\n\n\n#### [CVE-2021-3541](https://security.archlinux.org/CVE-2021-3541)\n\n- **Severity**: Low\n- **Type**: Denial of service\n- **Description**: A security issue was found in libxml2 before version 2.9.11. Exponential entity expansion attack its possible bypassing all existing protection mechanisms and leading to denial of service.\n- **Fixed**: https://gitlab.gnome.org/GNOME/libxml2/-/commit/8598060bacada41a0eb09d95c97744ff4e428f8e\n\nVerified that the fix commit first appears in v2.9.11. It seems possible that this issue would be present in programs using Nokogiri < v1.11.4, however Nokogiri's default parse options prevent the attack from succeeding (it is necessary to opt into `DTDLOAD` which is off by default).\n\nFor more details supporting this analysis of this CVE, please visit #2233.\n", "cvss3": {}, "published": "2021-05-17T20:52:05", "type": "github", "title": "Nokogiri updates packaged dependency on libxml2 from 2.9.10 to 2.9.12", "bulletinFamily": "software", "cvss2": {}, "cvelist": ["CVE-2019-20388", "CVE-2020-24977", "CVE-2020-7595", "CVE-2021-3516", "CVE-2021-3517", "CVE-2021-3518", "CVE-2021-3537", "CVE-2021-3541"], "modified": "2023-07-07T17:19:16", "id": "GHSA-7RRM-V45F-JP64", "href": "https://github.com/advisories/GHSA-7rrm-v45f-jp64", "cvss": {"score": 0.0, "vector": "NONE"}}], "ics": [{"lastseen": "2023-09-09T22:51:12", "description": "## 1\\. EXECUTIVE SUMMARY\n\n * **CVSS v3 8.2**\n * **ATTENTION: **Low attack complexity\n * **Vendor:** Hitachi Energy\n * **Equipment: **Transformer Asset Performance Management (APM) Edge\n * **Vulnerability:** Reliance on Uncontrolled Component\n\n## 2\\. UPDATE OR REPOSTED INFORMATION\n\nThis updated advisory is a follow-up to the original advisory titled \u201cICSA-21-336-06 Hitachi Energy APM Edge\u201d that was published December 02, 2021, on the ICS webpage on cisa.gov/ics.\n\n## 3\\. RISK EVALUATION\n\nSuccessful exploitation of this vulnerability could cause the product to become inaccessible.\n\n## 4\\. TECHNICAL DETAILS\n\n### 4.1 AFFECTED PRODUCTS\n\nHitachi Energy reports this vulnerability affects the following APM product versions:\n\n * APM Edge Version 1.0\n * APM Edge Version 2.0\n * APM Edge Version 3.0\n\n### 4.2 VULNERABILITY OVERVIEW\n\n**\\--------- Begin Update A part 1 of 2 ---------**\n\n#### 4.2.1 **[RELIANCE ON UNCONTROLLED COMPONENT CWE-1357](<https://cwe.mitre.org/data/definitions/1357.html>)**\n\n**\\--------- End Update A part 1 of 2 ---------**\n\nHitachi Energy is aware of public reports of this vulnerability in the following open-source software components: OpenSSL, LibSSL, libxml2 and GRUB2 bootloader. The vulnerability also affects some APM Edge products. An attacker who successfully exploits this vulnerability could cause the product to become inaccessible. \n \n[CVE-2021-3449](<http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-3449>), [CVE-2020-1971](<http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-1971>), [CVE-2019-1563](<http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2019-1563>), [CVE-2019-1549](<http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2019-1549>), [CVE-2019-1547](<http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2019-1547>), [CVE-2021-23840](<http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-23840>), [CVE-2021-23841](<http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-23841>), [CVE-2017-8872](<http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2017-8872>), [CVE-2019-20388](<http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2019-20388>), [CVE-2020-24977](<http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-24977>), [CVE-2021-3516](<http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-3516>), [CVE-2021-3517](<http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-3517>), [CVE-2021-3518](<http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-3518>), [CVE-2021-3537](<http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-3537>), [CVE-2021-3541](<http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-3541>), [CVE-2020-10713](<http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-10713>), [CVE-2020-14308](<http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-14308>), [CVE-2020-14309](<http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-14309>), [CVE-2020-14310](<http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-14310>), [CVE-2020-14311](<http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-14311>), [CVE-2020-15705](<http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-15705>), [CVE-2020-15706](<http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-15706>), [CVE-2020-15707](<http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-15707>), [CVE-2020-14372](<http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-14372>), [CVE-2020-25632](<http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-25632>), [CVE-2020-27749](<http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-27749>), [CVE-2020-27779](<http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-27779>), [CVE-2021-20225](<http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-20225>), and [CVE-2021-20233](<http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-20233>) have been assigned to the vulnerability in these components. \nA CVSS v3 base score of 8.2 has been calculated for the worst case; the CVSS vector string is ([AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H](<https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H>)).\n\n### 4.3 BACKGROUND\n\n * **CRITICAL INFRASTRUCTURE SECTORS:** Energy\n * **COUNTRIES/AREAS DEPLOYED: **Worldwide\n * **COMPANY HEADQUARTERS LOCATION:** Switzerland\n\n### 4.4 RESEARCHER\n\nHitachi Energy reported to CISA that Transformer APM Edge contains open-source components with these known vulnerabilities.\n\n## 5\\. MITIGATIONS\n\nHitachi Energy recommends users update to Transformer APM Edge v4.0. This version updates the software components to remediate this vulnerability.\n\nHitachi Energy recommends the following security practices and firewall configurations to help protect process control networks from attacks that originate from outside the network:\n\n * Physically protect process control systems from direct access by unauthorized personnel. \n * Do not directly connect to the Internet.\n * Separated from other networks by means of a firewall system that has a minimal number of ports exposed.\n * Process control systems should not be used for Internet surfing, instant messaging, or receiving e-mails.\n * Portable computers and removable storage media should be carefully scanned for viruses before they are connected to a control system.\n\nPlease see Hitachi Energy advisory [8DBD000057](<https://search.abb.com/library/Download.aspx?DocumentID=8DBD000057&LanguageCode=en&DocumentPartId=&Action=Launch>) for additional mitigation and update information.\n\nCISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.\n\nCISA also provides a section for [control systems security recommended practices](<https://us-cert.cisa.gov/ics/recommended-practices>) on the ICS webpage on [us-cert.cisa.gov](<https://us-cert.cisa.gov/ics>). Several recommended practices are available for reading and download, including [Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies](<https://us-cert.cisa.gov/sites/default/files/recommended_practices/NCCIC_ICS-CERT_Defense_in_Depth_2016_S508C.pdf>).\n\nAdditional mitigation guidance and recommended practices are publicly available on the [ICS webpage on us-cert.cisa.gov](<https://us-cert.cisa.gov/ics>) in the Technical Information Paper, [ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies](<https://us-cert.cisa.gov/ics/tips/ICS-TIP-12-146-01B>).\n\nOrganizations observing any suspected malicious activity should follow their established internal procedures and report their findings to CISA for tracking and correlation against other incidents.\n\nNo known public exploits specifically target this vulnerability. This vulnerability is not exploitable remotely.\n", "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": "2022-10-18T12:00:00", "type": "ics", "title": "Hitachi Energy APM Edge (Update A)", "bulletinFamily": "info", "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-2019-1547", "CVE-2019-1549", "CVE-2019-1563", "CVE-2019-20388", "CVE-2020-10713", "CVE-2020-14308", "CVE-2020-14309", "CVE-2020-14310", "CVE-2020-14311", "CVE-2020-14372", "CVE-2020-15705", "CVE-2020-15706", "CVE-2020-15707", "CVE-2020-1971", "CVE-2020-24977", "CVE-2020-25632", "CVE-2020-27749", "CVE-2020-27779", "CVE-2021-20225", "CVE-2021-20233", "CVE-2021-23840", "CVE-2021-23841", "CVE-2021-3449", "CVE-2021-3516", "CVE-2021-3517", "CVE-2021-3518", "CVE-2021-3537", "CVE-2021-3541"], "modified": "2022-10-18T12:00:00", "id": "ICSA-21-336-06", "href": "https://www.cisa.gov/news-events/ics-advisories/icsa-21-336-06", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "ibm": [{"lastseen": "2023-06-24T06:11:10", "description": "## Summary\n\nMultiple Security vulnerabilities have been fixed in the IBM Security Verify Access product.\n\n## Vulnerability Details\n\n** CVEID: **[CVE-2021-3520](<https://vulners.com/cve/CVE-2021-3520>) \n** DESCRIPTION: **lz4 could allow a remote attacker to execute arbitrary code on the system, caused by an integer overflow. By sending a specially crafted file, an attacker could invoke memmove() on a negative size argument leading to memory corruption and trigger an out-of-bounds write or cause the library to crash. \nCVSS Base score: 8.6 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/202592](<https://exchange.xforce.ibmcloud.com/vulnerabilities/202592>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H) \n \n** CVEID: **[CVE-2021-38957](<https://vulners.com/cve/CVE-2021-38957>) \n** DESCRIPTION: **IBM Security Verify could disclose sensitive information due to hazardous input validation during QR code generation. \nCVSS Base score: 3.1 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/212040](<https://exchange.xforce.ibmcloud.com/vulnerabilities/212040>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N) \n \n** CVEID: **[CVE-2020-13434](<https://vulners.com/cve/CVE-2020-13434>) \n** DESCRIPTION: **SQLite is vulnerable to a denial of service, caused by an integer overflow in the sqlite3_str_vappendf function. By sending a specially-crafted request, a remote attacker could overflow a buffer and cause a denial of service. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/182405](<https://exchange.xforce.ibmcloud.com/vulnerabilities/182405>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2020-15358](<https://vulners.com/cve/CVE-2020-15358>) \n** DESCRIPTION: **SQLite is vulnerable to a denial of service, caused by a heap-based buffer overflow in the mishandling of query-flattener optimization in select.c. By sending a specially-crafted query, a local authenticated attacker could overflow a buffer and cause the application to crash. \nCVSS Base score: 5.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/184103](<https://exchange.xforce.ibmcloud.com/vulnerabilities/184103>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2019-13012](<https://vulners.com/cve/CVE-2019-13012>) \n** DESCRIPTION: **GNOME GLib could allow a local attacker to bypass security restrictions, caused by improper permission control in the keyfile settings backend. An attacker could exploit this vulnerability to bypass access restrictions. \nCVSS Base score: 3.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/166666](<https://exchange.xforce.ibmcloud.com/vulnerabilities/166666>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N) \n \n** CVEID: **[CVE-2021-27218](<https://vulners.com/cve/CVE-2021-27218>) \n** DESCRIPTION: **GNOME GLib is vulnerable to a denial of service, caused by an error when invoking g_byte_array_new_take() with a buffer of 4GB or more on a 64-bit platform. An attacker could exploit this vulnerability to cause unintended length truncation. \nCVSS Base score: 6.2 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/196784](<https://exchange.xforce.ibmcloud.com/vulnerabilities/196784>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2021-27219](<https://vulners.com/cve/CVE-2021-27219>) \n** DESCRIPTION: **GNOME GLib could allow a remote attacker to cause a denial of service, caused by an integer overflow in the g_bytes_new function. An attacker could exploit this vulnerability to corrupt memory and cause a denial of service. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/196782](<https://exchange.xforce.ibmcloud.com/vulnerabilities/196782>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2020-8927](<https://vulners.com/cve/CVE-2020-8927>) \n** DESCRIPTION: **Brotli is vulnerable to buffer overflow. By controlling the input length of a \"one-shot\" decompression request to a script, a remote attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash. \nCVSS Base score: 5.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/188304](<https://exchange.xforce.ibmcloud.com/vulnerabilities/188304>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N) \n \n** CVEID: **[CVE-2020-24977](<https://vulners.com/cve/CVE-2020-24977>) \n** DESCRIPTION: **GNOME libxml2 is vulnerable to a buffer overflow, caused by improper bounds checking by the xmlEncodeEntitiesInternal function in libxml2/entities.c. By persuading a victim to open a specially-crafted file, a remote attacker could overflow a buffer and execute arbitrary code on the system. \nCVSS Base score: 7.8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/187847](<https://exchange.xforce.ibmcloud.com/vulnerabilities/187847>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2021-3516](<https://vulners.com/cve/CVE-2021-3516>) \n** DESCRIPTION: **libxml2 could allow a remote attacker to execute arbitrary code on the system, caused by a use-after-free in xmlEncodeEntitiesInternal() in entities.c. By persuading a victim to open a specially crafted file, an attacker could exploit this vulnerability to execute arbitrary code on the system. \nCVSS Base score: 7.8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/202838](<https://exchange.xforce.ibmcloud.com/vulnerabilities/202838>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2021-3517](<https://vulners.com/cve/CVE-2021-3517>) \n** DESCRIPTION: **GNOME libxml2 is vulnerable to a heap-based buffer overflow, caused by improper bounds checking by xmlEncodeEntitiesInternal() in entities.c. By sending a specially crafted file, a remote attacker could trigger an out-of-bounds read and execute arbitrary code on the system or cause a denial of service. \nCVSS Base score: 8.6 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/202526](<https://exchange.xforce.ibmcloud.com/vulnerabilities/202526>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H) \n \n** CVEID: **[CVE-2021-3518](<https://vulners.com/cve/CVE-2021-3518>) \n** DESCRIPTION: **GNOME libxml2 could allow a remote attacker to execute arbitrary code on the system, caused by a use-after-free flaw in the xmlXIncludeDoProcess() function in xinclude.c. By sending a specially-crafted file, an attacker could exploit this vulnerability to execute arbitrary code on the system. \nCVSS Base score: 8.6 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/203144](<https://exchange.xforce.ibmcloud.com/vulnerabilities/203144>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H) \n \n** CVEID: **[CVE-2021-3537](<https://vulners.com/cve/CVE-2021-3537>) \n** DESCRIPTION: **GNOME libxml2 is vulnerable to a denial of service, caused by a NULL pointer dereference flaw when parsing XML mixed content in recovery mode and post-validated. A remote attacker could exploit this vulnerability to cause the application to crash. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/203084](<https://exchange.xforce.ibmcloud.com/vulnerabilities/203084>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2021-3541](<https://vulners.com/cve/CVE-2021-3541>) \n** DESCRIPTION: **GNOME libxml2 is vulnerable to a denial of service, caused by an exponential entity expansion attack which bypasses all existing protection mechanisms. A remote authenticated attacker could exploit this vulnerability to consume all available resources. \nCVSS Base score: 6.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/204818](<https://exchange.xforce.ibmcloud.com/vulnerabilities/204818>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2021-38894](<https://vulners.com/cve/CVE-2021-38894>) \n** DESCRIPTION: **IBM Security Verify could allow a remote attacker to obtain sensitive information when a detailed technical error message is returned in the browser. This information could be used in further attacks against the system. \nCVSS Base score: 2.7 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/209515](<https://exchange.xforce.ibmcloud.com/vulnerabilities/209515>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N) \n \n** CVEID: **[CVE-2021-38921](<https://vulners.com/cve/CVE-2021-38921>) \n** DESCRIPTION: **IBM Security Access Manager Appliance uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. \nCVSS Base score: 5.9 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/210067](<https://exchange.xforce.ibmcloud.com/vulnerabilities/210067>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N) \n \n** CVEID: **[CVE-2021-3449](<https://vulners.com/cve/CVE-2021-3449>) \n** DESCRIPTION: **OpenSSL is vulnerable to a denial of service, caused by a NULL pointer dereference in signature_algorithms processing. By sending a specially crafted renegotiation ClientHello message from a client, a remote attacker could exploit this vulnerability to cause the TLS server to crash. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/198752](<https://exchange.xforce.ibmcloud.com/vulnerabilities/198752>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2021-3450](<https://vulners.com/cve/CVE-2021-3450>) \n** DESCRIPTION: **OpenSSL could allow a remote attacker to bypass security restrictions, caused by a missing check in the validation logic of X.509 certificate chains by the X509_V_FLAG_X509_STRICT flag. By using any valid certificate or certificate chain to sign a specially crafted certificate, an attacker could bypass the check that non-CA certificates must not be able to issue other certificates and override the default purpose. \nCVSS Base score: 7.4 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/198754](<https://exchange.xforce.ibmcloud.com/vulnerabilities/198754>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H) \n \n** CVEID: **[CVE-2021-38956](<https://vulners.com/cve/CVE-2021-38956>) \n** DESCRIPTION: **IBM Security Verify could disclose sensitive version information in HTTP response headers that could aid in further attacks against the system. \nCVSS Base score: 5.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/212038](<https://exchange.xforce.ibmcloud.com/vulnerabilities/212038>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N) \n \n** CVEID: **[CVE-2016-10228](<https://vulners.com/cve/CVE-2016-10228>) \n** DESCRIPTION: **GNU C Library (glibc) is vulnerable to a denial of service, caused by an error in the iconv program. By processing invalid multi-byte input sequences, a remote attacker could exploit this vulnerability to cause the application to enter into an infinite loop. \nCVSS Base score: 5.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/124078](<https://exchange.xforce.ibmcloud.com/vulnerabilities/124078>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L) \n \n** CVEID: **[CVE-2019-9169](<https://vulners.com/cve/CVE-2019-9169>) \n** DESCRIPTION: **GNU glibc is vulnerable to a heap-based buffer overflow, caused by a buffer over-read flaw in the proceed_next_node function in posix/regexec.c. By sending a specially-crafted argument using a case-insensitive regular-expression match, a remote attacker could overflow a buffer and execute arbitrary code on the system. \nCVSS Base score: 7.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/157800](<https://exchange.xforce.ibmcloud.com/vulnerabilities/157800>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L) \n \n** CVEID: **[CVE-2019-25013](<https://vulners.com/cve/CVE-2019-25013>) \n** DESCRIPTION: **GNU glibc is vulnerable to a denial of service, caused by a buffer over-read in iconv feature. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to cause a SIGSEGV. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/194579](<https://exchange.xforce.ibmcloud.com/vulnerabilities/194579>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2020-27618](<https://vulners.com/cve/CVE-2020-27618>) \n** DESCRIPTION: **GNU C Library (aka glibc or libc6) is vulnerable to a denial of service, caused by an error when processing some invalid inputs from several IBM character sets in the iconv function. By sending invalid multi-byte input sequences in IBM1364, IBM1371, IBM1388, IBM1390, IBM1399 encodings, a local authenticated attacker could exploit this vulnerability to cause the application to enter into an infinite loop. \nCVSS Base score: 5.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/196446](<https://exchange.xforce.ibmcloud.com/vulnerabilities/196446>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2021-3326](<https://vulners.com/cve/CVE-2021-3326>) \n** DESCRIPTION: **GNU C Library (aka glibc or libc6) is vulnerable to a denial of service, caused by an assertion failure when processing invalid input sequences in the ISO-2022-JP-3 encoding in the iconv function. By sending specially-crafted input, a remote attacker could exploit this vulnerability to cause the application to crash. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/195732](<https://exchange.xforce.ibmcloud.com/vulnerabilities/195732>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2021-20305](<https://vulners.com/cve/CVE-2021-20305>) \n** DESCRIPTION: **Nettle could allow a remote attacker to bypass security restrictions, caused by a flaw related to several signature verification functions result in the Elliptic Curve Cryptography point (ECC) multiply function being invoked with out-of-range scalers. An attacker could exploit this vulnerability to force an invalid signature, causing an assertion failure or possible validation. \nCVSS Base score: 8.1 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/199653](<https://exchange.xforce.ibmcloud.com/vulnerabilities/199653>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2021-38895](<https://vulners.com/cve/CVE-2021-38895>) \n** DESCRIPTION: **IBM Security Verify is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session. \nCVSS Base score: 3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/209563](<https://exchange.xforce.ibmcloud.com/vulnerabilities/209563>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:N/A:N) \n \n** CVEID: **[CVE-2021-32027](<https://vulners.com/cve/CVE-2021-32027>) \n** DESCRIPTION: **PostgreSQL could allow a remote authenticated attacker to execute arbitrary code on the system, caused by an integer overflow while modifying certain SQL array values. By sending a specially-crafted request, an attacker could exploit this vulnerability to execute arbitrary code on the system. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/202823](<https://exchange.xforce.ibmcloud.com/vulnerabilities/202823>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2021-32028](<https://vulners.com/cve/CVE-2021-32028>) \n** DESCRIPTION: **PostgreSQL could allow a remote authenticated attacker to obtain sensitive information, caused by a memory disclosure vulnerability when using an INSERT \u2026 ON CONFLICT \u2026 DO UPDATE command on a purpose-crafted table. By creating prerequisite objects, an attacker could exploit this vulnerability to read arbitrary bytes of server memory. \nCVSS Base score: 6.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/203616](<https://exchange.xforce.ibmcloud.com/vulnerabilities/203616>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N) \n \n** CVEID: **[CVE-2021-32029](<https://vulners.com/cve/CVE-2021-32029>) \n** DESCRIPTION: **PostgreSQL could allow a remote authenticated attacker to obtain sensitive information, caused by an error when using an UPDATE\u2026RETURNING command on a purpose-crafted table. An attacker could exploit this vulnerability to read arbitrary bytes of server memory. \nCVSS Base score: 6.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/207909](<https://exchange.xforce.ibmcloud.com/vulnerabilities/207909>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N) \n \n** CVEID: **[CVE-2021-3393](<https://vulners.com/cve/CVE-2021-3393>) \n** DESCRIPTION: **PostgreSQL could allow a remote authenticated attacker to obtain sensitive information, caused by a flaw in the error messages. By sending a specially-crafted query, an attacker could exploit this vulnerability to obtain sensitive information from a column they have UPDATE permission but not SELECT permission to, and use this information to launch further attacks against the affected system. \nCVSS Base score: 3.1 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/199296](<https://exchange.xforce.ibmcloud.com/vulnerabilities/199296>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N)\n\n## Affected Products and Versions\n\nAffected Product(s)| Version(s) \n---|--- \nIBM Security Verify Access| 10.0.0 \n \n## Remediation/Fixes\n\n**For the ISAM/ISVA appliances**\n\nAffected Products and Versions| Fix availability \n---|--- \n \nIBM Security Verify Access 10.0.0.0\n\n| \n\n[10.0.3-ISS-ISVA-FP0000](<https://www.ibm.com/support/fixcentral/swg/downloadFixes?parent=IBM%20Security&product=ibm/Tivoli/IBM+Security+Verify+Access&release=10.0.0.0&platform=Linux&function=fixId&fixids=10.0.3-ISS-ISVA-FP0000&includeRequisites=1&includeSupersedes=0&downloadMethod=http> \"10.0.3-ISS-ISVA-FP0000\" ) \n \n**IBM Security Verify Access** (Container)\n\nFor Version 10.0.0.0\n\n * Obtain the latest version of the container by running the following command \u201cdocker pull ibmcom/verify-access:[tag]\u201d\n\nWhere [tag] is the latest published version and can be confirmed [here](<https://hub.docker.com/r/ibmcom/verify-access/tags> \"here\" )\n\n## Workarounds and Mitigations\n\nNone\n\n## ", "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": "2022-01-07T00:24:27", "type": "ibm", "title": "Security Bulletin: Multiple Security Vulnerabilities fixed in IBM Security Verify Access", "bulletinFamily": "software", "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-2016-10228", "CVE-2019-13012", "CVE-2019-25013", "CVE-2019-9169", "CVE-2020-13434", "CVE-2020-15358", "CVE-2020-24977", "CVE-2020-27618", "CVE-2020-8927", "CVE-2021-20305", "CVE-2021-27218", "CVE-2021-27219", "CVE-2021-32027", "CVE-2021-32028", "CVE-2021-32029", "CVE-2021-3326", "CVE-2021-3393", "CVE-2021-3449", "CVE-2021-3450", "CVE-2021-3516", "CVE-2021-3517", "CVE-2021-3518", "CVE-2021-3520", "CVE-2021-3537", "CVE-2021-3541", "CVE-2021-38894", "CVE-2021-38895", "CVE-2021-38921", "CVE-2021-38956", "CVE-2021-38957"], "modified": "2022-01-07T00:24:27", "id": "A2E923A551C0F36BAC84848E053A3A93F2AC1141EB9D1739FE1D48A6684F5352", "href": "https://www.ibm.com/support/pages/node/6538418", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-06-24T06:13:12", "description": "## Summary\n\nThe product includes vulnerable components (e.g., framework libraries) that may be identified and exploited with automated tools.\n\n## Vulnerability Details\n\n**CVEID: **[CVE-2021-3541](<https://vulners.com/cve/CVE-2021-3541>) \n**DESCRIPTION: **GNOME libxml2 is vulnerable to a denial of service, caused by an exponential entity expansion attack which bypasses all existing protection mechanisms. A remote authenticated attacker could exploit this vulnerability to consume all available resources. \nCVSS Base score: 6.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/204818](<https://exchange.xforce.ibmcloud.com/vulnerabilities/204818>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H) \n \n**CVEID: **[CVE-2021-3516](<https://vulners.com/cve/CVE-2021-3516>) \n**DESCRIPTION: **libxml2 could allow a remote attacker to execute arbitrary code on the system, caused by a use-after-free in xmlEncodeEntitiesInternal() in entities.c. By persuading a victim to open a specially crafted file, an attacker could exploit this vulnerability to execute arbitrary code on the system. \nCVSS Base score: 7.8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/202838](<https://exchange.xforce.ibmcloud.com/vulnerabilities/202838>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H) \n \n**CVEID: **[CVE-2021-3520](<https://vulners.com/cve/CVE-2021-3520>) \n**DESCRIPTION: **lz4 could allow a remote attacker to execute arbitrary code on the system, caused by an integer overflow. By sending a specially crafted file, an attacker could invoke memmove() on a negative size argument leading to memory corruption and trigger an out-of-bounds write or cause the library to crash. \nCVSS Base score: 8.6 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/202592](<https://exchange.xforce.ibmcloud.com/vulnerabilities/202592>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H) \n \n**CVEID: **[CVE-2017-14502](<https://vulners.com/cve/CVE-2017-14502>) \n**DESCRIPTION: **libarchive is vulnerable to a buffer overflow, caused by improper bounds checking by the read_header function in archive_read_support_format_rar.c. By persuading a victim to open a specially-crafted RAR file, a remote attacker could overflow a buffer and execute arbitrary code on the system. \nCVSS Base score: 7.8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/132123](<https://exchange.xforce.ibmcloud.com/vulnerabilities/132123>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H) \n \n**CVEID: **[CVE-2021-20271](<https://vulners.com/cve/CVE-2021-20271>) \n**DESCRIPTION: **RPM could allow a remote attacker to execute arbitrary code on the system, caused by a flaw in the signature check function. By persuading a victim to open a specially-crafted package file, an attacker could exploit this vulnerability to cause RPM database corruption and execute arbitrary code on the system. \nCVSS Base score: 6.7 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/198961](<https://exchange.xforce.ibmcloud.com/vulnerabilities/198961>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H) \n \n**CVEID: **[CVE-2021-33503](<https://vulners.com/cve/CVE-2021-33503>) \n**DESCRIPTION: **urllib3 is vulnerable to a denial of service, caused by a regular expression denial of service (ReDoS) flaw due to catastrophic backtracking. By sending a specially-crafted URL request, a remote attacker could exploit this vulnerability to cause a denial of service condition. \nCVSS Base score: 5.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/203109](<https://exchange.xforce.ibmcloud.com/vulnerabilities/203109>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L) \n \n**CVEID: **[CVE-2019-20387](<https://vulners.com/cve/CVE-2019-20387>) \n**DESCRIPTION: **libsolv is vulnerable to a denial of service, caused by a heap-based buffer over-read in the repodata_schema2id function in repodata.c. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to cause the application to crash. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/175508](<https://exchange.xforce.ibmcloud.com/vulnerabilities/175508>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n**CVEID: **[CVE-2020-29361](<https://vulners.com/cve/CVE-2020-29361>) \n**DESCRIPTION: **p11-glue p11-kit are vulnerable to a denial of service, caused by multiple integer overflows when allocating memory for arrays of attributes and object identifiers. By sending a specially-crafted request using realloc or calloc function, an attacker could exploit this vulnerability to cause a denial of service or possibly execute arbitrary code on the system. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/193532](<https://exchange.xforce.ibmcloud.com/vulnerabilities/193532>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n**CVEID: **[CVE-2020-29363](<https://vulners.com/cve/CVE-2020-29363>) \n**DESCRIPTION: **p11-glue p11-kit is vulnerable to a denial of service, caused by a heap-based buffer overflow in the RPC protocol. By sending a serialized byte array in a CK_ATTRIBUTE, a remote attacker could overflow a buffer and cause a denial of service. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/193534](<https://exchange.xforce.ibmcloud.com/vulnerabilities/193534>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n**CVEID: **[CVE-2020-15358](<https://vulners.com/cve/CVE-2020-15358>) \n**DESCRIPTION: **SQLite is vulnerable to a denial of service, caused by a heap-based buffer overflow in the mishandling of query-flattener optimization in select.c. By sending a specially-crafted query, a local authenticated attacker could overflow a buffer and cause the application to crash. \nCVSS Base score: 5.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/184103](<https://exchange.xforce.ibmcloud.com/vulnerabilities/184103>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H) \n \n**CVEID: **[CVE-2020-13776](<https://vulners.com/cve/CVE-2020-13776>) \n**DESCRIPTION: **systemd could allow a local authenticated attacker to gain elevated privileges on the system, caused by the mishandling of numerical usernames. By sending a specially-crafted request, an attacker could exploit this vulnerability to gain elevated privileges as root. \nCVSS Base score: 6.7 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/184600](<https://exchange.xforce.ibmcloud.com/vulnerabilities/184600>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H) \n \n**CVEID: **[CVE-2019-18276](<https://vulners.com/cve/CVE-2019-18276>) \n**DESCRIPTION: **GNU Bash could allow a remote authenticated attacker to gain elevated privileges on the system, caused by a flaw in the disable_priv_mode in shell.c. By sending a specially-crafted command, an attacker could exploit this vulnerability to escalate privileges. \nCVSS Base score: 8.8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/172331](<https://exchange.xforce.ibmcloud.com/vulnerabilities/172331>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) \n \n**CVEID: **[CVE-2020-9951](<https://vulners.com/cve/CVE-2020-9951>) \n**DESCRIPTION: **Apple Safari could allow a remote attacker to execute arbitrary code on the system, caused by a use-after-free in the WebKit component. By persuading a victim to visit a specially-crafted Web site, a remote attacker could exploit this vulnerability to execute arbitrary code on the system. \nCVSS Base score: 8.8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/188409](<https://exchange.xforce.ibmcloud.com/vulnerabilities/188409>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H) \n \n**CVEID: **[CVE-2020-13543](<https://vulners.com/cve/CVE-2020-13543>) \n**DESCRIPTION: **Webkit WebKitGTK could allow a remote attacker to execute arbitrary code on the system, caused by a use-after-free in the WebSocket functionality. By persuading a victim to visit a specially crafted Web site, an attacker could exploit this vulnerability to execute arbitrary code or cause the application to crash. \nCVSS Base score: 8.8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/192461](<https://exchange.xforce.ibmcloud.com/vulnerabilities/192461>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H) \n \n**CVEID: **[CVE-2020-13584](<https://vulners.com/cve/CVE-2020-13584>) \n**DESCRIPTION: **Webkit WebKitGTK could allow a remote attacker to execute arbitrary code on the system, caused by a use-after-free in the ImageDecoderGStreamer functionality. By persuading a victim to visit a specially crafted Web site, an attacker could exploit this vulnerability to execute arbitrary code or cause the application to crash. \nCVSS Base score: 8.8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/192463](<https://exchange.xforce.ibmcloud.com/vulnerabilities/192463>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H) \n \n**CVEID: **[CVE-2019-14889](<https://vulners.com/cve/CVE-2019-14889>) \n**DESCRIPTION: **libssh could allow a remote authenticated attacker to execute arbitrary commands on the system, caused by a flaw in the ssh_scp_new(). By sending a specially crafted request, an attacker could exploit this vulnerability to execute arbitrary commands on the system. \nCVSS Base score: 8.8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/173891](<https://exchange.xforce.ibmcloud.com/vulnerabilities/173891>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) \n \n**CVEID: **[CVE-2019-20916](<https://vulners.com/cve/CVE-2019-20916>) \n**DESCRIPTION: **pypa pip package for python could allow a remote attacker to traverse directories on the system, caused by a flaw when installing package via a specified URL. An attacker could use a specially-crafted Content-Disposition header with filename containing \"dot dot\" sequences (/../) to overwrite arbitrary files on the system. \nCVSS Base score: 8.2 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/187855](<https://exchange.xforce.ibmcloud.com/vulnerabilities/187855>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L) \n \n**CVEID: **[CVE-2021-20305](<https://vulners.com/cve/CVE-2021-20305>) \n**DESCRIPTION: **Nettle could allow a remote attacker to bypass security restrictions, caused by a flaw related to several signature verification functions result in the Elliptic Curve Cryptography point (ECC) multiply function being invoked with out-of-range scalers. An attacker could exploit this vulnerability to force an invalid signature, causing an assertion failure or possible validation. \nCVSS Base score: 8.1 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/199653](<https://exchange.xforce.ibmcloud.com/vulnerabilities/199653>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H) \n \n**CVEID: **[CVE-2020-14352](<https://vulners.com/cve/CVE-2020-14352>) \n**DESCRIPTION: **Librepo could allow a remote authenticated attacker to traverse directories on the system, caused by the failure to sanitize paths in remote repository metadata. An attacker could send a specially-crafted URL request containing directory traversal sequences to copy files outside of the destination directory and compromise the system. \nCVSS Base score: 8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/187676](<https://exchange.xforce.ibmcloud.com/vulnerabilities/187676>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H) \n \n**CVEID: **[CVE-2020-24977](<https://vulners.com/cve/CVE-2020-24977>) \n**DESCRIPTION: **GNOME libxml2 is vulnerable to a buffer overflow, caused by improper bounds checking by the xmlEncodeEntitiesInternal function in libxml2/entities.c. By persuading a victim to open a specially-crafted file, a remote attacker could overflow a buffer and execute arbitrary code on the system. \nCVSS Base score: 7.8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/187847](<https://exchange.xforce.ibmcloud.com/vulnerabilities/187847>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H) \n \n**CVEID: **[CVE-2020-8285](<https://vulners.com/cve/CVE-2020-8285>) \n**DESCRIPTION: **cURL libcurl is vulnerable to a denial of service, caused by a stack-based buffer overflow in the wildcard matching function. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to cause the application to crash. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/192855](<https://exchange.xforce.ibmcloud.com/vulnerabilities/192855>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n**CVEID: **[CVE-2020-8286](<https://vulners.com/cve/CVE-2020-8286>) \n**DESCRIPTION: **cURL libcurl could allow a remote attacker to bypass security restrictions, caused by improper OCSP response verification. By sending a specially-crafted request, an attacker could exploit this vulnerability to breach a TLS server. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/192856](<https://exchange.xforce.ibmcloud.com/vulnerabilities/192856>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N) \n \n**CVEID: **[CVE-2019-25013](<https://vulners.com/cve/CVE-2019-25013>) \n**DESCRIPTION: **GNU glibc is vulnerable to a denial of service, caused by a buffer over-read in iconv feature. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to cause a SIGSEGV. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/194579](<https://exchange.xforce.ibmcloud.com/vulnerabilities/194579>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n**CVEID: **[CVE-2021-3326](<https://vulners.com/cve/CVE-2021-3326>) \n**DESCRIPTION: **GNU C Library (aka glibc or libc6) is vulnerable to a denial of service, caused by an assertion failure when processing invalid input sequences in the ISO-2022-JP-3 encoding in the iconv function. By sending specially-crafted input, a remote attacker could exploit this vulnerability to cause the application to crash. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/195732](<https://exchange.xforce.ibmcloud.com/vulnerabilities/195732>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n**CVEID: **[CVE-2020-28196](<https://vulners.com/cve/CVE-2020-28196>) \n**DESCRIPTION: **MIT Kerberos 5 (aka krb5) is vulnerable to a denial of service, caused by an unbounded recursion flaw in lib/krb5/asn.1/asn1_encode.c. By sending a specially-crafted ASN.1-encoded Kerberos message, a remote attacker could exploit this vulnerability to cause a denial of service condition. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/191321](<https://exchange.xforce.ibmcloud.com/vulnerabilities/191321>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n**CVEID: **[CVE-2020-7595](<https://vulners.com/cve/CVE-2020-7595>) \n**DESCRIPTION: **GNOME libxml2 is vulnerable to a denial of service, caused by an error in xmlStringLenDecodeEntities in parser.c. An attacker could exploit this vulnerability to cause the application to enter into an infinite loop. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/175333](<https://exchange.xforce.ibmcloud.com/vulnerabilities/175333>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n**CVEID: **[CVE-2021-3449](<https://vulners.com/cve/CVE-2021-3449>) \n**DESCRIPTION: **OpenSSL is vulnerable to a denial of service, caused by a NULL pointer dereference in signature_algorithms processing. By sending a specially crafted renegotiation ClientHello message from a client, a remote attacker could exploit this vulnerability to cause the TLS server to crash. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/198752](<https://exchange.xforce.ibmcloud.com/vulnerabilities/198752>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n**CVEID: **[CVE-2020-14422](<https://vulners.com/cve/CVE-2020-14422>) \n**DESCRIPTION: **Python is vulnerable to a denial of service, caused by improper computing hash values in the IPv4Interface and IPv6Interface classes in Lib/ipaddress.py. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to cause a denial of service condition. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/184320](<https://exchange.xforce.ibmcloud.com/vulnerabilities/184320>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n**CVEID: **[CVE-2020-13434](<https://vulners.com/cve/CVE-2020-13434>) \n**DESCRIPTION: **SQLite is vulnerable to a denial of service, caused by an integer overflow in the sqlite3_str_vappendf function. By sending a specially-crafted request, a remote attacker could overflow a buffer and cause a denial of service. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/182405](<https://exchange.xforce.ibmcloud.com/vulnerabilities/182405>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n**CVEID: **[CVE-2020-13777](<https://vulners.com/cve/CVE-2020-13777>) \n**DESCRIPTION: **GnuTLS could allow a remote attacker to obtain sensitive information, caused by the use of incorrect cryptography for encrypting a session ticket. By using man-in-the-middle attack techniques, an attacker could exploit this vulnerability to obtain previous conversations in TLS and bypass the authentication process. \nCVSS Base score: 7.4 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/183032](<https://exchange.xforce.ibmcloud.com/vulnerabilities/183032>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N) \n \n**CVEID: **[CVE-2021-3450](<https://vulners.com/cve/CVE-2021-3450>) \n**DESCRIPTION: **OpenSSL could allow a remote attacker to bypass security restrictions, caused by a a missing check in the validation logic of X.509 certificate chains by the X509_V_FLAG_X509_STRICT flag. By using any valid certificate or certificate chain to sign a specially crafted certificate, an attacker could bypass the check that non-CA certificates must not be able to issue other certificates and override the default purpose. \nCVSS Base score: 7.4 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/198754](<https://exchange.xforce.ibmcloud.com/vulnerabilities/198754>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H) \n \n**CVEID: **[CVE-2019-9169](<https://vulners.com/cve/CVE-2019-9169>) \n**DESCRIPTION: **GNU glibc is vulnerable to a heap-based buffer overflow, caused by a buffer over-read flaw in the proceed_next_node function in posix/regexec.c. By sending a specially-crafted argument using a case-insensitive regular-expression match, a remote attacker could overflow a buffer and execute arbitrary code on the system. \nCVSS Base score: 7.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/157800](<https://exchange.xforce.ibmcloud.com/vulnerabilities/157800>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L) \n \n**CVEID: **[CVE-2019-14866](<https://vulners.com/cve/CVE-2019-14866>) \n**DESCRIPTION: **GNU cpio could allow a local authenticated attacker to gain elevated privileges on the system, caused by the failure to properly validate input files when generating TAR archives. An attacker could exploit this vulnerability to inject any tar content and compromise the system. \nCVSS Base score: 6.7 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/171509](<https://exchange.xforce.ibmcloud.com/vulnerabilities/171509>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H) \n \n**CVEID: **[CVE-2020-8284](<https://vulners.com/cve/CVE-2020-8284>) \n**DESCRIPTION: **cURL libcurl could allow a remote attacker to obtain sensitive information, caused by improper validation of FTP PASV responses. By persuading a victim to connect a specially-crafted server, an attacker could exploit this vulnerability to obtain sensitive information about services, and use this information to launch further attacks against the affected system. \nCVSS Base score: 6.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/192854](<https://exchange.xforce.ibmcloud.com/vulnerabilities/192854>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N) \n \n**CVEID: **[CVE-2020-26116](<https://vulners.com/cve/CVE-2020-26116>) \n**DESCRIPTION: **Python is vulnerable to CRLF injection, caused by improper validation of user-supplied input in http.client. By inserting CR and LF control characters in the first argument of HTTPConnection.request, a remote attacker could exploit this vulnerability to conduct various attacks against the vulnerable system, including cross-site scripting, cache poisoning or session hijacking. \nCVSS Base score: 6.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/189404](<https://exchange.xforce.ibmcloud.com/vulnerabilities/189404>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N) \n \n**CVEID: **[CVE-2020-9948](<https://vulners.com/cve/CVE-2020-9948>) \n**DESCRIPTION: **Apple Safari could allow a remote attacker to execute arbitrary code on the system, caused by a type confusion in the WebKit component. By persuading a victim to visit a specially-crafted Web site, a remote attacker could exploit this vulnerability to execute arbitrary code on the system. \nCVSS Base score: 6.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/188410](<https://exchange.xforce.ibmcloud.com/vulnerabilities/188410>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L) \n \n**CVEID: **[CVE-2020-9983](<https://vulners.com/cve/CVE-2020-9983>) \n**DESCRIPTION: **Apple Safari could allow a remote attacker to execute arbitrary code on the system, caused by an out-of-bounds write in the WebKit component. By persuading a victim to visit a specially-crafted Web site, a remote attacker could exploit this vulnerability to execute arbitrary code on the system. \nCVSS Base score: 6.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/188412](<https://exchange.xforce.ibmcloud.com/vulnerabilities/188412>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L) \n \n**CVEID: **[CVE-2019-16935](<https://vulners.com/cve/CVE-2019-16935>) \n**DESCRIPTION: **Python is vulnerable to cross-site scripting, caused by improper validation of user-supplied input by the python/Lib/DocXMLRPCServer.py. A remote attacker could exploit this vulnerability using the server_title field to inject malicious script into a Web page which would be executed in a victim's Web browser within the security context of the hosting Web site, once the URL is clicked. An attacker could use this vulnerability to steal the victim's cookie-based authentication credentials. \nCVSS Base score: 6.1 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/168612](<https://exchange.xforce.ibmcloud.com/vulnerabilities/168612>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N) \n \n**CVEID: **[CVE-2020-24659](<https://vulners.com/cve/CVE-2020-24659>) \n**DESCRIPTION: **GnuTLS is vulnerable to a denial of service, caused by a NULL pointer dereference. By sending specially-crafted messages, a remote attacker could exploit this vulnerability to cause the application to crash. \nCVSS Base score: 5.9 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/187828](<https://exchange.xforce.ibmcloud.com/vulnerabilities/187828>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n**CVEID: **[CVE-2019-13627](<https://vulners.com/cve/CVE-2019-13627>) \n**DESCRIPTION: **libgcrypt20 cryptographic library could allow a remote attacker to obtain sensitive information, caused by a ECDSA timing attack. An attacker could exploit this vulnerability to obtain private key information, and use this information to launch further attacks against the affected system. \nCVSS Base score: 5.9 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/167675](<https://exchange.xforce.ibmcloud.com/vulnerabilities/167675>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N) \n \n**CVEID: **[CVE-2021-23336](<https://vulners.com/cve/CVE-2021-23336>) \n**DESCRIPTION: **Python CPython could allow a remote attacker to bypass security restrictions, caused by a web cache poisoning flaw via urllib.parse.parse_qsl and urllib.parse.parse_qs. By sending a specially-crafted request parameter cloaking, an attacker could exploit this vulnerability to cause a difference in the interpretation of the request between the proxy and the server. \nCVSS Base score: 5.9 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/196808](<https://exchange.xforce.ibmcloud.com/vulnerabilities/196808>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:H) \n \n**CVEID: **[CVE-2020-27618](<https://vulners.com/cve/CVE-2020-27618>) \n**DESCRIPTION: **GNU C Library (aka glibc or libc6) is vulnerable to a denial of service, caused by an error when processing some invalid inputs from several IBM character sets in the iconv function. By sending invalid multi-byte input sequences in IBM1364, IBM1371, IBM1388, IBM1390, IBM1399 encodings, a local authenticated attacker could exploit this vulnerability to cause the application to enter into an infinite loop. \nCVSS Base score: 5.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/196446](<https://exchange.xforce.ibmcloud.com/vulnerabilities/196446>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H) \n \n**CVEID: **[CVE-2019-20907](<https://vulners.com/cve/CVE-2019-20907>) \n**DESCRIPTION: **Python is vulnerable to a denial of service, caused by a flaw in the tarfile module in Lib/tarfile.py. By persuading a victim to open a specially-craft a TAR archive, a remote attacker could exploit this vulnerability to cause the application to enter into an infinite loop. \nCVSS Base score: 5.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/185442](<https://exchange.xforce.ibmcloud.com/vulnerabilities/185442>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H) \n \n**CVEID: **[CVE-2020-8927](<https://vulners.com/cve/CVE-2020-8927>) \n**DESCRIPTION: **Brotli is vulnerable to buffer overflow. By controlling the input length of a \"one-shot\" decompression request to a script, a remote attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash. \nCVSS Base score: 5.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/188304](<https://exchange.xforce.ibmcloud.com/vulnerabilities/188304>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N) \n \n**CVEID: **[CVE-2020-8177](<https://vulners.com/cve/CVE-2020-8177>) \n**DESCRIPTION: **cURL could allow a remote attacker to overwrite arbitrary files on the system, caused by the improper handling of certain parameters when using -J (--remote-header-name) and -I (--include) in the same command line. An attacker could exploit this vulnerability to overwrite a local file. \nCVSS Base score: 5.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/183931](<https://exchange.xforce.ibmcloud.com/vulnerabilities/183931>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N) \n \n**CVEID: **[CVE-2020-8231](<https://vulners.com/cve/CVE-2020-8231>) \n**DESCRIPTION: **cURL libcurl could allow a remote attacker to obtain sensitive information, caused by the improper handling of the CURLOPT_CONNECT_ONLY option. The raw data is sent over that connection to the wrong destination. An attacker could exploit this vulnerability to obtain sensitive information. \nCVSS Base score: 5.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/186954](<https://exchange.xforce.ibmcloud.com/vulnerabilities/186954>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N) \n \n**CVEID: **[CVE-2019-19906](<https://vulners.com/cve/CVE-2019-19906>) \n**DESCRIPTION: **cyrus-sasl is vulnerable to a denial of service, caused by an off-by-one error in _sasl_add_string in common.c. By sending a malformed LDAP packet, a remote attacker could exploit this vulnerability to cause the application to crash. \nCVSS Base score: 5.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/173382](<https://exchange.xforce.ibmcloud.com/vulnerabilities/173382>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L) \n \n**CVEID: **[CVE-2019-15903](<https://vulners.com/cve/CVE-2019-15903>) \n**DESCRIPTION: **libexpat is vulnerable to a denial of service, caused by a heap-based buffer over-read in XML_GetCurrentLineNumber. By using a specially-crafted XML input, a remote attacker could exploit this vulnerability to cause the application to crash. \nCVSS Base score: 5.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/166560](<https://exchange.xforce.ibmcloud.com/vulnerabilities/166560>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L) \n \n**CVEID: **[CVE-2016-10228](<https://vulners.com/cve/CVE-2016-10228>) \n**DESCRIPTION: **GNU C Library (glibc) is vulnerable to a denial of service, caused by an error in the iconv program. By processing invalid multi-byte input sequences, a remote attacker could exploit this vulnerability to cause the application to enter into an infinite loop. \nCVSS Base score: 5.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/124078](<https://exchange.xforce.ibmcloud.com/vulnerabilities/124078>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L) \n \n**CVEID: **[CVE-2019-13050](<https://vulners.com/cve/CVE-2019-13050>) \n**DESCRIPTION: **GNU Privacy Guard (GnuPG) is vulnerable to a denial of service, caused by a certificate spamming attack when referring to a host on the SKS keyserver network in the keyserver configuration. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to cause a denial of service condition. \nCVSS Base score: 5.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/166417](<https://exchange.xforce.ibmcloud.com/vulnerabilities/166417>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L) \n \n**CVEID: **[CVE-2020-1730](<https://vulners.com/cve/CVE-2020-1730>) \n**DESCRIPTION: **libssh is vulnerable to a denial of service, caused by the use of uninitialized AES-CTR ciphers. A remote attacker could exploit this vulnerability to crash the implemented counterpart. \nCVSS Base score: 5.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/179361](<https://exchange.xforce.ibmcloud.com/vulnerabilities/179361>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L) \n \n**CVEID: **[CVE-2020-29362](<https://vulners.com/cve/CVE-2020-29362>) \n**DESCRIPTION: **p11-glue p11-kit could allow a remote attacker to obtain sensitive information, caused by a heap-based buffer over-read flaw in the RPC protocol. By sending a specially-crafted request, an attacker could exploit this vulnerability to obtain up to 4 bytes of memory past the heap allocation, and use this information to launch further attacks against the affected system. \nCVSS Base score: 5.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/193533](<https://exchange.xforce.ibmcloud.com/vulnerabilities/193533>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N) \n \n**CVEID: **[CVE-2019-20454](<https://vulners.com/cve/CVE-2019-20454>) \n**DESCRIPTION: **PCRE is vulnerable to a denial of service, caused by an out-of-bounds read in the do_extuni_no_utf function in pcre2_jit_compile.c. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to cause the application to crash. \nCVSS Base score: 5.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/176437](<https://exchange.xforce.ibmcloud.com/vulnerabilities/176437>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L) \n \n**CVEID: **[CVE-2020-8492](<https://vulners.com/cve/CVE-2020-8492>) \n**DESCRIPTION: **Python is vulnerable to a denial of service, caused by a flaw in the urllib.request.AbstractBasicAuthHandler. By sending a specially crafted request, a remote attacker could exploit this vulnerability to cause a Regular Expression Denial of Service (ReDoS). \nCVSS Base score: 5.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/175462](<https://exchange.xforce.ibmcloud.com/vulnerabilities/175462>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L) \n \n**CVEID: **[CVE-2020-27619](<https://vulners.com/cve/CVE-2020-27619>) \n**DESCRIPTION: **An unspecified error with CJK codec tests call eval() on content retrieved throug HTTP in multibytecodec_support.py in Python has an unknown impact and attack vector. \nCVSS Base score: 5.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/190408](<https://exchange.xforce.ibmcloud.com/vulnerabilities/190408>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N) \n \n**CVEID: **[CVE-2021-23240](<https://vulners.com/cve/CVE-2021-23240>) \n**DESCRIPTION: **sudo could allow a local authenticated attacker to launch a symlink attack. The selinux_edit_copy_tfiles() and selinux_edit_create_tfiles functions creates temporary files insecurely. An attacker could exploit this vulnerability by creating a symbolic link from a temporary file to various files on the system, which could allow the attacker to overwrite arbitrary files on the system with elevated privileges. \nCVSS Base score: 5.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/194530](<https://exchange.xforce.ibmcloud.com/vulnerabilities/194530>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L) \n \n**CVEID: **[CVE-2019-3842](<https://vulners.com/cve/CVE-2019-3842>) \n**DESCRIPTION: **systemd could allow a local authenticated attacker to gain elevated privileges on the system, caused by the failure to properly sanitize the environment before using the XDG_SEAT variable by pam_systemd. By spoofing an active session to PolicyKit, an authenticated attacker could exploit this vulnerability to gain additional PolicyKit privileges. \nCVSS Base score: 4.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/159257](<https://exchange.xforce.ibmcloud.com/vulnerabilities/159257>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L) \n \n**CVEID: **[CVE-2018-1000858](<https://vulners.com/cve/CVE-2018-1000858>) \n**DESCRIPTION: **GnuPG is vulnerable to cross-site request forgery, caused by improper validation of user-supplied input by dirmngr. By persuading an authenticated user to visit a malicious Web site, a remote attacker could send a malformed HTTP request. An attacker could exploit this vulnerability to perform cross-site scripting attacks, Web cache poisoning, and other malicious activities. \nCVSS Base score: 4.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/154528](<https://exchange.xforce.ibmcloud.com/vulnerabilities/154528>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N) \n \n**CVEID: **[CVE-2020-11080](<https://vulners.com/cve/CVE-2020-11080>) \n**DESCRIPTION: **Node.js is vulnerable to a denial of service, caused by an error in the HTTP/2 session frame which is limited to 32 settings by default. By sending overly large HTTP/2 SETTINGS frames, an attacker could exploit this vulnerability to consume all available CPU resources. \nCVSS Base score: 3.7 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/182815](<https://exchange.xforce.ibmcloud.com/vulnerabilities/182815>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L) \n \n**CVEID: **[CVE-2018-20843](<https://vulners.com/cve/CVE-2018-20843>) \n**DESCRIPTION: **libexpat is vulnerable to a denial of service, caused by an error in the XML parser. By persuading a victim to open a specially-crafted file, a remote attacker could exploit this vulnerability to consume all available CPU resources. \nCVSS Base score: 3.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/163073](<https://exchange.xforce.ibmcloud.com/vulnerabilities/163073>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L) \n \n**CVEID: **[CVE-2019-13012](<https://vulners.com/cve/CVE-2019-13012>) \n**DESCRIPTION: **GNOME GLib could allow a local attacker to bypass security restrictions, caused by improper permission control in the keyfile settings backend. An attacker could exploit this vulnerability to bypass access restrictions. \nCVSS Base score: 3.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/166666](<https://exchange.xforce.ibmcloud.com/vulnerabilities/166666>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N) \n \n**CVEID: **[CVE-2019-19221](<https://vulners.com/cve/CVE-2019-19221>) \n**DESCRIPTION: **libarchive is vulnerable to a denial of service, caused by an out-of-bounds read in the archive_wstring_append_from_mbs in archive_string.c. By persuading a victim to open a specially-crafted file, a remote attacker could exploit this vulnerability to cause a denial of service condition. \nCVSS Base score: 3.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/172119](<https://exchange.xforce.ibmcloud.com/vulnerabilities/172119>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L) \n \n**CVEID: **[CVE-2019-2708](<https://vulners.com/cve/CVE-2019-2708>) \n**DESCRIPTION: **An unspecified vulnerability in Oracle Berkeley DB related to the Data Store component could allow an authenticated attacker to cause a denial of service resulting in a low availability impact using unknown attack vectors. \nCVSS Base score: 3.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/159800](<https://exchange.xforce.ibmcloud.com/vulnerabilities/159800>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L) \n \n**CVEID: **[CVE-2019-19956](<https://vulners.com/cve/CVE-2019-19956>) \n**DESCRIPTION: **libxml2 is vulnerable to a denial of service, caused by a memory leak in xmlParseBalancedChunkMemoryRecover in parser.c. By persuading a victim to open a specially crafted file, a remote attacker could exploit this vulnerability to cause the application to crash. \nCVSS Base score: 3.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/173518](<https://exchange.xforce.ibmcloud.com/vulnerabilities/173518>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L) \n \n**CVEID: **[CVE-2019-20388](<https://vulners.com/cve/CVE-2019-20388>) \n**DESCRIPTION: **GNOME libxml2 could allow a remote attacker to obtain sensitive information, caused by a xmlSchemaValidateStream memory leak in xmlSchemaPreRun in xmlschemas.c. By persuading a victim to open a specially crafted file, an attacker could exploit this vulnerability to obtain sensitive information. \nCVSS Base score: 3.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/175539](<https://exchange.xforce.ibmcloud.com/vulnerabilities/175539>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N) \n \n**CVEID: **[CVE-2021-23239](<https://vulners.com/cve/CVE-2021-23239>) \n**DESCRIPTION: **sudo could allow a local authenticated attacker to obtain sensitive information, caused by a race condition in sudoedit. By using symlink attack techniques, an attacker could exploit this vulnerability to obtain directory information, and use this information to launch further attacks against the affected system. \nCVSS Base score: 3.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/194529](<https://exchange.xforce.ibmcloud.com/vulnerabilities/194529>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N)\n\n## Affected Products and Versions\n\nIBM QRadar SIEM 7.3.0 to 7.3.3 Fix Pack 9\n\nIBM QRadar SIEM 7.4.0 to 7.4.3 Fix Pack 2\n\n## Remediation/Fixes\n\n[QRadar / QRM / QVM / QRIF / QNI 7.3.3 Fix Pack 10](<https://www.ibm.com/support/fixcentral/swg/downloadFixes?parent=IBM%20Security&product=ibm/Other+software/IBM+Security+QRadar+SIEM&release=7.4.0&platform=Linux&function=fixId&fixids=7.3.3-QRADAR-QRSIEM-20211125190208&includeRequisites=1&includeSupersedes=0&downloadMethod=http&source=SAR> \"\" )\n\nQRadar / QRM / QVM / QRIF / QNI 7.4.3 Fix Pack 3\n\n[QRadar / QRM / QVM / QRIF / QNI 7.4.3 Fix Pack 4](<https://www.ibm.com/support/fixcentral/swg/downloadFixes?parent=IBM%20Security&product=ibm/Other+software/IBM+Security+QRadar+SIEM&release=7.4.0&platform=Linux&function=fixId&fixids=7.4.3-QRADAR-QRSIEM-20211113154131&includeRequisites=1&includeSupersedes=0&downloadMethod=http> \"\" )\n\n**Note**: Version 7.4.3 Fix Pack 3 is only available to QRadar on Cloud users. QRadar 7.4.3 Fix Pack 3 [was removed for on-premise QRadar SIEM users](<https://www.ibm.com/support/pages/node/6509562>).\n\n## Workarounds and Mitigations\n\nNone\n\n## ", "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": "2021-12-03T18:52:37", "type": "ibm", "title": "Security Bulletin: IBM QRadar SIEM Application Framework Base Image is vulnerable to using components with Known Vulnerabilities", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 9.3, "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2016-10228", "CVE-2017-14502", "CVE-2018-1000858", "CVE-2018-20843", "CVE-2019-13012", "CVE-2019-13050", "CVE-2019-13627", "CVE-2019-14866", "CVE-2019-14889", "CVE-2019-15903", "CVE-2019-16935", "CVE-2019-18276", "CVE-2019-19221", "CVE-2019-19906", "CVE-2019-19956", "CVE-2019-20387", "CVE-2019-20388", "CVE-2019-20454", "CVE-2019-20907", "CVE-2019-20916", "CVE-2019-25013", "CVE-2019-2708", "CVE-2019-3842", "CVE-2019-9169", "CVE-2020-11080", "CVE-2020-13434", "CVE-2020-13543", "CVE-2020-13584", "CVE-2020-13776", "CVE-2020-13777", "CVE-2020-14352", "CVE-2020-14422", "CVE-2020-15358", "CVE-2020-1730", "CVE-2020-24659", "CVE-2020-24977", "CVE-2020-26116", "CVE-2020-27618", "CVE-2020-27619", "CVE-2020-28196", "CVE-2020-29361", "CVE-2020-29362", "CVE-2020-29363", "CVE-2020-7595", "CVE-2020-8177", "CVE-2020-8231", "CVE-2020-8284", "CVE-2020-8285", "CVE-2020-8286", "CVE-2020-8492", "CVE-2020-8927", "CVE-2020-9948", "CVE-2020-9951", "CVE-2020-9983", "CVE-2021-20271", "CVE-2021-20305", "CVE-2021-23239", "CVE-2021-23240", "CVE-2021-23336", "CVE-2021-3326", "CVE-2021-33503", "CVE-2021-3449", "CVE-2021-3450", "CVE-2021-3516", "CVE-2021-3520", "CVE-2021-3541"], "modified": "2021-12-03T18:52:37", "id": "BDFA432EA62E6EFDD1DA5F84B4EE926C27FCF1125443F9D0EC5005B0FEE74C89", "href": "https://www.ibm.com/support/pages/node/6520474", "cvss": {"score": 9.3, "vector": "AV:N/AC:M/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-06-24T06:14:14", "description": "## Summary\n\nCloud Pak for Security (CP4S) v1.7.2.0 and earlier uses packages that are vulnerable to several CVEs. These issues have been addressed in an update. See the Fixes section below for instructions. \n\n## Vulnerability Details\n\n** CVEID: **[CVE-2020-24332](<https://vulners.com/cve/CVE-2020-24332>) \n** DESCRIPTION: **TrouSerS could allow a remote authenticated attacker to gain elevated privileges on the system, caused by a flaw in the tscd Daemon. By using symlink attacks, an attacker could exploit this vulnerability to create or corrupt existing files. \nCVSS Base score: 7.1 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/186821](<https://exchange.xforce.ibmcloud.com/vulnerabilities/186821>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H) \n \n** CVEID: **[CVE-2021-22543](<https://vulners.com/cve/CVE-2021-22543>) \n** DESCRIPTION: **Linux Kernel could allow a local authenticated attacker to gain elevated privileges on the system, caused by improper handling of VM_IO|VM_PFNMAP vmas in KVM. By sending a specially-crafted request, an authenticated attacker could exploit this vulnerability to gain elevated privileges to start and control a VM to read/write random pages of memory. \nCVSS Base score: 7.1 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/202561](<https://exchange.xforce.ibmcloud.com/vulnerabilities/202561>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N) \n \n** CVEID: **[CVE-2019-9169](<https://vulners.com/cve/CVE-2019-9169>) \n** DESCRIPTION: **GNU glibc is vulnerable to a heap-based buffer overflow, caused by a buffer over-read flaw in the proceed_next_node function in posix/regexec.c. By sending a specially-crafted argument using a case-insensitive regular-expression match, a remote attacker could overflow a buffer and execute arbitrary code on the system. \nCVSS Base score: 7.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/157800](<https://exchange.xforce.ibmcloud.com/vulnerabilities/157800>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L) \n \n** CVEID: **[CVE-2021-3450](<https://vulners.com/cve/CVE-2021-3450>) \n** DESCRIPTION: **OpenSSL could allow a remote attacker to bypass security restrictions, caused by a a missing check in the validation logic of X.509 certificate chains by the X509_V_FLAG_X509_STRICT flag. By using any valid certificate or certificate chain to sign a specially crafted certificate, an attacker could bypass the check that non-CA certificates must not be able to issue other certificates and override the default purpose. \nCVSS Base score: 7.4 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/198754](<https://exchange.xforce.ibmcloud.com/vulnerabilities/198754>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H) \n \n** CVEID: **[CVE-2019-25013](<https://vulners.com/cve/CVE-2019-25013>) \n** DESCRIPTION: **GNU glibc is vulnerable to a denial of service, caused by a buffer over-read in iconv feature. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to cause a SIGSEGV. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/194579](<https://exchange.xforce.ibmcloud.com/vulnerabilities/194579>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2020-13434](<https://vulners.com/cve/CVE-2020-13434>) \n** DESCRIPTION: **SQLite is vulnerable to a denial of service, caused by an integer overflow in the sqlite3_str_vappendf function. By sending a specially-crafted request, a remote attacker could overflow a buffer and cause a denial of service. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/182405](<https://exchange.xforce.ibmcloud.com/vulnerabilities/182405>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2020-25648](<https://vulners.com/cve/CVE-2020-25648>) \n** DESCRIPTION: **Mozilla Network Security Services (NSS), as used in Mozilla Firefox is vulnerable to a denial of service, caused by improper handling of CCS (ChangeCipherSpec) messages in TLS. By sending specially-crafted CCS messages, a remote attacker could exploit this vulnerability to cause the system to crash. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/190416](<https://exchange.xforce.ibmcloud.com/vulnerabilities/190416>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2020-25692](<https://vulners.com/cve/CVE-2020-25692>) \n** DESCRIPTION: **OpenLDAP is vulnerable to a denial of service, caused by a NULL pointer dereference. By sending a specially crafted TCP packet, a remote attacker could exploit this vulnerability to cause slapd to crash. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/191968](<https://exchange.xforce.ibmcloud.com/vulnerabilities/191968>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2020-28196](<https://vulners.com/cve/CVE-2020-28196>) \n** DESCRIPTION: **MIT Kerberos 5 (aka krb5) is vulnerable to a denial of service, caused by an unbounded recursion flaw in lib/krb5/asn.1/asn1_encode.c. By sending a specially-crafted ASN.1-encoded Kerberos message, a remote attacker could exploit this vulnerability to cause a denial of service condition. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/191321](<https://exchange.xforce.ibmcloud.com/vulnerabilities/191321>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2020-29361](<https://vulners.com/cve/CVE-2020-29361>) \n** DESCRIPTION: **p11-glue p11-kit are vulnerable to a denial of service, caused by multiple integer overflows when allocating memory for arrays of attributes and object identifiers. By sending a specially-crafted request using realloc or calloc function, an attacker could exploit this vulnerability to cause a denial of service or possibly execute arbitrary code on the system. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/193532](<https://exchange.xforce.ibmcloud.com/vulnerabilities/193532>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2020-29362](<https://vulners.com/cve/CVE-2020-29362>) \n** DESCRIPTION: **p11-glue p11-kit could allow a remote attacker to obtain sensitive information, caused by a heap-based buffer over-read flaw in the RPC protocol. By sending a specially-crafted request, an attacker could exploit this vulnerability to obtain up to 4 bytes of memory past the heap allocation, and use this information to launch further attacks against the affected system. \nCVSS Base score: 5.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/193533](<https://exchange.xforce.ibmcloud.com/vulnerabilities/193533>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N) \n \n** CVEID: **[CVE-2020-29363](<https://vulners.com/cve/CVE-2020-29363>) \n** DESCRIPTION: **p11-glue p11-kit is vulnerable to a denial of service, caused by a heap-based buffer overflow in the RPC protocol. By sending a serialized byte array in a CK_ATTRIBUTE, a remote attacker could overflow a buffer and cause a denial of service. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/193534](<https://exchange.xforce.ibmcloud.com/vulnerabilities/193534>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2020-8285](<https://vulners.com/cve/CVE-2020-8285>) \n** DESCRIPTION: **cURL libcurl is vulnerable to a denial of service, caused by a stack-based buffer overflow in the wildcard matching function. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to cause the application to crash. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/192855](<https://exchange.xforce.ibmcloud.com/vulnerabilities/192855>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2020-8286](<https://vulners.com/cve/CVE-2020-8286>) \n** DESCRIPTION: **cURL libcurl could allow a remote attacker to bypass security restrictions, caused by improper OCSP response verification. By sending a specially-crafted request, an attacker could exploit this vulnerability to breach a TLS server. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/192856](<https://exchange.xforce.ibmcloud.com/vulnerabilities/192856>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N) \n \n** CVEID: **[CVE-2020-8625](<https://vulners.com/cve/CVE-2020-8625>) \n** DESCRIPTION: **ISC BIND is vulnerable to a buffer overflow, caused by improper bounds checking by the SPNEGO implementation. By setting valid values for the tkey-gssapi-keytab or tkey-gssapi-credentialconfiguration options, a remote attacker could overflow a buffer and execute arbitrary code on the system or cause the named process to crash. \nCVSS Base score: 8.1 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/196959](<https://exchange.xforce.ibmcloud.com/vulnerabilities/196959>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2021-23362](<https://vulners.com/cve/CVE-2021-23362>) \n** DESCRIPTION: **Node.js hosted-git-info module is vulnerable to a denial of service, caused by a regular expression denial of service (ReDoS) flaw in the fromUrl function in index.js. By sending a specially-crafted regex input, a remote attacker could exploit this vulnerability to cause a denial of service condition. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/198792](<https://exchange.xforce.ibmcloud.com/vulnerabilities/198792>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2021-2388](<https://vulners.com/cve/CVE-2021-2388>) \n** DESCRIPTION: **An unspecified vulnerability in Java SE related to the VM component could allow an unauthenticated attacker to take control of the system. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/205815](<https://exchange.xforce.ibmcloud.com/vulnerabilities/205815>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2021-25215](<https://vulners.com/cve/CVE-2021-25215>) \n** DESCRIPTION: **ISC BIND is vulnerable to a denial of service, caused by an assertion failure while answering queries for DNAME records. By sending a query for DNAME records, an attacker could exploit this vulnerability to trigger a failed assertion check and terminate the named process. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/200960](<https://exchange.xforce.ibmcloud.com/vulnerabilities/200960>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2021-27219](<https://vulners.com/cve/CVE-2021-27219>) \n** DESCRIPTION: **GNOME GLib could allow a remote attacker to cause a denial of service, caused by an integer overflow in the g_bytes_new function. An attacker could exploit this vulnerability to corrupt memory and cause a denial of service. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/196782](<https://exchange.xforce.ibmcloud.com/vulnerabilities/196782>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2021-27290](<https://vulners.com/cve/CVE-2021-27290>) \n** DESCRIPTION: **Node.js ssri module is vulnerable to a denial of service, caused by a regular expression denial of service (ReDoS) flaw by the SRIs. By sending a specially-crafted regex string, a remote attacker could exploit this vulnerability to cause a denial of service condition. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/198144](<https://exchange.xforce.ibmcloud.com/vulnerabilities/198144>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2021-3326](<https://vulners.com/cve/CVE-2021-3326>) \n** DESCRIPTION: **GNU C Library (aka glibc or libc6) is vulnerable to a denial of service, caused by an assertion failure when processing invalid input sequences in the ISO-2022-JP-3 encoding in the iconv function. By sending specially-crafted input, a remote attacker could exploit this vulnerability to cause the application to crash. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/195732](<https://exchange.xforce.ibmcloud.com/vulnerabilities/195732>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2021-3449](<https://vulners.com/cve/CVE-2021-3449>) \n** DESCRIPTION: **OpenSSL is vulnerable to a denial of service, caused by a NULL pointer dereference in signature_algorithms processing. By sending a specially crafted renegotiation ClientHello message from a client, a remote attacker could exploit this vulnerability to cause the TLS server to crash. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/198752](<https://exchange.xforce.ibmcloud.com/vulnerabilities/198752>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2021-3537](<https://vulners.com/cve/CVE-2021-3537>) \n** DESCRIPTION: **GNOME libxml2 is vulnerable to a denial of service, caused by a NULL pointer dereference flaw when parsing XML mixed content in recovery mode and post-validated. A remote attacker could exploit this vulnerability to cause the application to crash. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/203084](<https://exchange.xforce.ibmcloud.com/vulnerabilities/203084>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2017-14502](<https://vulners.com/cve/CVE-2017-14502>) \n** DESCRIPTION: **libarchive is vulnerable to a buffer overflow, caused by improper bounds checking by the read_header function in archive_read_support_format_rar.c. By persuading a victim to open a specially-crafted RAR file, a remote attacker could overflow a buffer and execute arbitrary code on the system. \nCVSS Base score: 7.8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/132123](<https://exchange.xforce.ibmcloud.com/vulnerabilities/132123>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2020-24330](<https://vulners.com/cve/CVE-2020-24330>) \n** DESCRIPTION: **TrouSerS could allow a local authenticated attacker to gain elevated privileges on the system, caused by a flaw when the tcsd daemon is started with root privileges instead of by the tss user. An attacker could exploit this vulnerability to gain root privileges on the system. \nCVSS Base score: 7.8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/186762](<https://exchange.xforce.ibmcloud.com/vulnerabilities/186762>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2020-24331](<https://vulners.com/cve/CVE-2020-24331>) \n** DESCRIPTION: **TrouSerS could allow a local authenticated attacker to gain elevated privileges on the system, caused by a flaw when the tcsd daemon is started with root privileges. An attacker could exploit this vulnerability to gain read and write privileges on the system. \nCVSS Base score: 7.8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/186763](<https://exchange.xforce.ibmcloud.com/vulnerabilities/186763>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2020-24977](<https://vulners.com/cve/CVE-2020-24977>) \n** DESCRIPTION: **GNOME libxml2 is vulnerable to a buffer overflow, caused by improper bounds checking by the xmlEncodeEntitiesInternal function in libxml2/entities.c. By persuading a victim to open a specially-crafted file, a remote attacker could overflow a buffer and execute arbitrary code on the system. \nCVSS Base score: 7.8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/187847](<https://exchange.xforce.ibmcloud.com/vulnerabilities/187847>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2021-22555](<https://vulners.com/cve/CVE-2021-22555>) \n** DESCRIPTION: **Linux Kernel could allow a local authenticated attacker to gain elevated privileges on the system, caused by a heap out-of-bounds write flaw in net/netfilter/x_tables.c. By sending a specially-crafted request through user name space, an authenticated attacker could exploit this vulnerability to gain elevated privileges or cause a denial of service condition. \nCVSS Base score: 7.8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/204997](<https://exchange.xforce.ibmcloud.com/vulnerabilities/204997>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2021-3516](<https://vulners.com/cve/CVE-2021-3516>) \n** DESCRIPTION: **libxml2 could allow a remote attacker to execute arbitrary code on the system, caused by a use-after-free in xmlEncodeEntitiesInternal() in entities.c. By persuading a victim to open a specially crafted file, an attacker could exploit this vulnerability to execute arbitrary code on the system. \nCVSS Base score: 7.8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/202838](<https://exchange.xforce.ibmcloud.com/vulnerabilities/202838>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2021-3609](<https://vulners.com/cve/CVE-2021-3609>) \n** DESCRIPTION: **Linux Kernel could allow a local authenticated attacker to gain elevated privileges on the system, caused by a race condition in net/can/bcm.c. By sending a specially-crafted request, an authenticated attacker could exploit this vulnerability to gain elevated privileges as root. \nCVSS Base score: 7.8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/204088](<https://exchange.xforce.ibmcloud.com/vulnerabilities/204088>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2021-20305](<https://vulners.com/cve/CVE-2021-20305>) \n** DESCRIPTION: **Nettle could allow a remote attacker to bypass security restrictions, caused by a flaw related to several signature verification functions result in the Elliptic Curve Cryptography point (ECC) multiply function being invoked with out-of-range scalers. An attacker could exploit this vulnerability to force an invalid signature, causing an assertion failure or possible validation. \nCVSS Base score: 8.1 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/199653](<https://exchange.xforce.ibmcloud.com/vulnerabilities/199653>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2021-3517](<https://vulners.com/cve/CVE-2021-3517>) \n** DESCRIPTION: **GNOME libxml2 is vulnerable to a heap-based buffer overflow, caused by improper bounds checking by xmlEncodeEntitiesInternal() in entities.c. By sending a specially crafted file, a remote attacker could trigger an out-of-bounds read and execute arbitrary code on the system or cause a denial of service. \nCVSS Base score: 8.6 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/202526](<https://exchange.xforce.ibmcloud.com/vulnerabilities/202526>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H) \n \n** CVEID: **[CVE-2021-3518](<https://vulners.com/cve/CVE-2021-3518>) \n** DESCRIPTION: **GNOME libxml2 could allow a remote attacker to execute arbitrary code on the system, caused by a use-after-free flaw in the xmlXIncludeDoProcess() function in xinclude.c. By sending a specially-crafted file, an attacker could exploit this vulnerability to execute arbitrary code on the system. \nCVSS Base score: 8.6 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/203144](<https://exchange.xforce.ibmcloud.com/vulnerabilities/203144>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H) \n \n** CVEID: **[CVE-2021-3520](<https://vulners.com/cve/CVE-2021-3520>) \n** DESCRIPTION: **lz4 could allow a remote attacker to execute arbitrary code on the system, caused by an integer overflow. By sending a specially crafted file, an attacker could invoke memmove() on a negative size argument leading to memory corruption and trigger an out-of-bounds write or cause the library to crash. \nCVSS Base score: 8.6 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/202592](<https://exchange.xforce.ibmcloud.com/vulnerabilities/202592>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H) \n \n** CVEID: **[CVE-2019-18276](<https://vulners.com/cve/CVE-2019-18276>) \n** DESCRIPTION: **GNU Bash could allow a remote authenticated attacker to gain elevated privileges on the system, caused by a flaw in the disable_priv_mode in shell.c. By sending a specially-crafted command, an attacker could exploit this vulnerability to escalate privileges. \nCVSS Base score: 8.8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/172331](<https://exchange.xforce.ibmcloud.com/vulnerabilities/172331>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2020-13543](<https://vulners.com/cve/CVE-2020-13543>) \n** DESCRIPTION: **Webkit WebKitGTK could allow a remote attacker to execute arbitrary code on the system, caused by a use-after-free in the WebSocket functionality. By persuading a victim to visit a specially crafted Web site, an attacker could exploit this vulnerability to execute arbitrary code or cause the application to crash. \nCVSS Base score: 8.8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/192461](<https://exchange.xforce.ibmcloud.com/vulnerabilities/192461>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2020-13584](<https://vulners.com/cve/CVE-2020-13584>) \n** DESCRIPTION: **Webkit WebKitGTK could allow a remote attacker to execute arbitrary code on the system, caused by a use-after-free in the ImageDecoderGStreamer functionality. By persuading a victim to visit a specially crafted Web site, an attacker could exploit this vulnerability to execute arbitrary code or cause the application to crash. \nCVSS Base score: 8.8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/192463](<https://exchange.xforce.ibmcloud.com/vulnerabilities/192463>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2020-14360](<https://vulners.com/cve/CVE-2020-14360>) \n** DESCRIPTION: **X.Org xserver could allow a remote authenticated attacker to gain elevated privileges on the system, caused by insufficient checks on the lengths of the XkbSetMap request. By sending a specially-crafted request, an attacker could exploit this vulnerability to gain out-of-bounds memory access in the X server and escalate privileges. \nCVSS Base score: 8.8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/192532](<https://exchange.xforce.ibmcloud.com/vulnerabilities/192532>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2020-9951](<https://vulners.com/cve/CVE-2020-9951>) \n** DESCRIPTION: **Apple Safari could allow a remote attacker to execute arbitrary code on the system, caused by a use-after-free in the WebKit component. By persuading a victim to visit a specially-crafted Web site, a remote attacker could exploit this vulnerability to execute arbitrary code on the system. \nCVSS Base score: 8.8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/188409](<https://exchange.xforce.ibmcloud.com/vulnerabilities/188409>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2021-1817](<https://vulners.com/cve/CVE-2021-1817>) \n** DESCRIPTION: **Apple iOS and iPadOS could allow a remote attacker to execute arbitrary code on the system, caused by a memory corruption issue in the WebKit component. By persuading a victim to visit a specially crafted Web site, an attacker could exploit this vulnerability to execute arbitrary code on the system. \nCVSS Base score: 8.8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/200746](<https://exchange.xforce.ibmcloud.com/vulnerabilities/200746>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2021-30661](<https://vulners.com/cve/CVE-2021-30661>) \n** DESCRIPTION: **Apple iOS and iPadOS could allow a remote attacker to execute arbitrary code on the system, caused by a use-after-free in the WebKit component. By persuading a victim to visit a specially crafted Web site, an attacker could exploit this vulnerability to execute arbitrary code on the system. \nCVSS Base score: 8.8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/200749](<https://exchange.xforce.ibmcloud.com/vulnerabilities/200749>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2021-23337](<https://vulners.com/cve/CVE-2021-23337>) \n** DESCRIPTION: **Node.js lodash module could allow a remote authenticated attacker to execute arbitrary commands on the system, caused by a command injection flaw in the template. By sending a specially-crafted request, an attacker could exploit this vulnerability to execute arbitrary commands on the system. \nCVSS Base score: 7.2 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/196797](<https://exchange.xforce.ibmcloud.com/vulnerabilities/196797>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2021-2432](<https://vulners.com/cve/CVE-2021-2432>) \n** DESCRIPTION: **An unspecified vulnerability in Java SE related to the JNDI component could allow an unauthenticated attacker to cause a denial of service resulting in a low availability impact using unknown attack vectors. \nCVSS Base score: 3.7 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/205856](<https://exchange.xforce.ibmcloud.com/vulnerabilities/205856>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L) \n \n** CVEID: **[CVE-2021-2341](<https://vulners.com/cve/CVE-2021-2341>) \n** DESCRIPTION: **An unspecified vulnerability in Java SE related to the Networking component could allow an unauthenticated attacker to obtain sensitive information resulting in a low confidentiality impact using unknown attack vectors. \nCVSS Base score: 3.1 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/205768](<https://exchange.xforce.ibmcloud.com/vulnerabilities/205768>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N) \n \n** CVEID: **[CVE-2019-13012](<https://vulners.com/cve/CVE-2019-13012>) \n** DESCRIPTION: **GNOME GLib could allow a local attacker to bypass security restrictions, caused by improper permission control in the keyfile settings backend. An attacker could exploit this vulnerability to bypass access restrictions. \nCVSS Base score: 3.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/166666](<https://exchange.xforce.ibmcloud.com/vulnerabilities/166666>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N) \n \n** CVEID: **[CVE-2019-2708](<https://vulners.com/cve/CVE-2019-2708>) \n** DESCRIPTION: **An unspecified vulnerability in Oracle Berkeley DB related to the Data Store component could allow an authenticated attacker to cause a denial of service resulting in a low availability impact using unknown attack vectors. \nCVSS Base score: 3.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/159800](<https://exchange.xforce.ibmcloud.com/vulnerabilities/159800>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L) \n \n** CVEID: **[CVE-2020-14363](<https://vulners.com/cve/CVE-2020-14363>) \n** DESCRIPTION: **X.Org libX11 is vulnerable to a denial of service, caused by a double free in the way LibX11 handles locales. By persuading a victim to open a specially crafted file, a remote attacker could exploit this vulnerability to cause the application to crash. \nCVSS Base score: 3.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/187359](<https://exchange.xforce.ibmcloud.com/vulnerabilities/187359>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L) \n \n** CVEID: **[CVE-2020-1971](<https://vulners.com/cve/CVE-2020-1971>) \n** DESCRIPTION: **OpenSSL is vulnerable to a denial of service, caused by a NULL pointer dereference. If the GENERAL_NAME_cmp function contain an EDIPARTYNAME, an attacker could exploit this vulnerability to cause the application to crash. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/192748](<https://exchange.xforce.ibmcloud.com/vulnerabilities/192748>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2020-12049](<https://vulners.com/cve/CVE-2020-12049>) \n** DESCRIPTION: **D-Bus is vulnerable to a denial of service, caused by an error in _dbus_read_socket_with_unix_fds. By sending specially crafted messages, a local attacker could exploit this vulnerability to cause the system dbus-daemon (dbus-daemon --system) to leak file descriptors. \nCVSS Base score: 4 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/182955](<https://exchange.xforce.ibmcloud.com/vulnerabilities/182955>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L) \n \n** CVEID: **[CVE-2020-10029](<https://vulners.com/cve/CVE-2020-10029>) \n** DESCRIPTION: **GNU C Library (aka glibc or libc6) is vulnerable to a denial of service, caused by a stack-based overflow during range reduction. A local attacker could exploit this vulnerability to cause a stack corruption, leading to a denial of service condition. \nCVSS Base score: 4 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/177225](<https://exchange.xforce.ibmcloud.com/vulnerabilities/177225>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L) \n \n** CVEID: **[CVE-2020-29573](<https://vulners.com/cve/CVE-2020-29573>) \n** DESCRIPTION: **GNU C Library is vulnerable to a stack-based buffer overflow, caused by not handling non-normal x86 long double numbers gracefully for printf family functions. By sending a specially crafted value to the functions, a local attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash. \nCVSS Base score: 5.9 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/192722](<https://exchange.xforce.ibmcloud.com/vulnerabilities/192722>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L) \n \n** CVEID: **[CVE-2020-8624](<https://vulners.com/cve/CVE-2020-8624>) \n** DESCRIPTION: **ISC BIND could allow a remote authenticated attacker to bypass security restrictions, caused by the failure to properly enforce the update-policy rules of type \"subdomain\". By sending a specially-crafted request, an attacker could exploit this vulnerability to update other contents of the zone. \nCVSS Base score: 4.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/187062](<https://exchange.xforce.ibmcloud.com/vulnerabilities/187062>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N) \n \n** CVEID: **[CVE-2020-8617](<https://vulners.com/cve/CVE-2020-8617>) \n** DESCRIPTION: **ISC BIND is vulnerable to a denial of service, caused by a logic error in code which checks TSIG validity. A remote attacker could exploit this vulnerability to trigger an assertion failure in tsig.c. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/182127](<https://exchange.xforce.ibmcloud.com/vulnerabilities/182127>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2020-8622](<https://vulners.com/cve/CVE-2020-8622>) \n** DESCRIPTION: **ISC BIND is vulnerable to a denial of service, caused by an assertion failure when attempting to verify a truncated response to a TSIG-signed request. By sending a specially-crafted request, a remote authenticated attacker could exploit this vulnerability to cause the server to exit. \nCVSS Base score: 6.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/187060](<https://exchange.xforce.ibmcloud.com/vulnerabilities/187060>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2020-8177](<https://vulners.com/cve/CVE-2020-8177>) \n** DESCRIPTION: **cURL could allow a remote attacker to overwrite arbitrary files on the system, caused by the improper handling of certain parameters when using -J (--remote-header-name) and -I (--include) in the same command line. An attacker could exploit this vulnerability to overwrite a local file. \nCVSS Base score: 5.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/183931](<https://exchange.xforce.ibmcloud.com/vulnerabilities/183931>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N) \n \n** CVEID: **[CVE-2021-20578](<https://vulners.com/cve/CVE-2021-20578>) \n** DESCRIPTION: **IBM Cloud Pak for Security (CP4S) could allow an attacker to perform unauthorized actions due to improper or missing authentication controls. \nCVSS Base score: 5.4 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/199282](<https://exchange.xforce.ibmcloud.com/vulnerabilities/199282>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N) \n \n** CVEID: **[CVE-2021-23364](<https://vulners.com/cve/CVE-2021-23364>) \n** DESCRIPTION: **Browserslist is vulnerable to a denial of service, caused by a regular expression denial of service (ReDoS) during parsing of queries. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to cause a denial of service. \nCVSS Base score: 5.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/200951](<https://exchange.xforce.ibmcloud.com/vulnerabilities/200951>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L) \n \n** CVEID: **[CVE-2020-28469](<https://vulners.com/cve/CVE-2020-28469>) \n** DESCRIPTION: **Node.js glob-parent module is vulnerable to a denial of service. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to cause a regular expression denial of service. \nCVSS Base score: 5.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/196451](<https://exchange.xforce.ibmcloud.com/vulnerabilities/196451>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L) \n \n** CVEID: **[CVE-2021-2369](<https://vulners.com/cve/CVE-2021-2369>) \n** DESCRIPTION: **An unspecified vulnerability in Java SE related to the Library component could allow an unauthenticated attacker to cause no confidentiality impact, low integrity impact, and no availability impact. \nCVSS Base score: 4.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/205796](<https://exchange.xforce.ibmcloud.com/vulnerabilities/205796>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N) \n \n** CVEID: **[CVE-2021-3177](<https://vulners.com/cve/CVE-2021-3177>) \n** DESCRIPTION: **Python is vulnerable to a buffer overflow, caused by improper bounds checking by the PyCArg_repr function in _ctypes/callproc.c. By sending specially-crafted arguments to c_double.from_param, a remote attacker could overflow a buffer and execute arbitrary code on the system. \nCVSS Base score: 9.8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/195244](<https://exchange.xforce.ibmcloud.com/vulnerabilities/195244>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2020-36329](<https://vulners.com/cve/CVE-2020-36329>) \n** DESCRIPTION: **Libwebp could allow a remote attacker to execute arbitrary code on the system, caused by a use-after-free in EmitFancyRGB() in dec/io_dec.c. A remote attacker could exploit this vulnerability to execute arbitrary code on the system, obtain sensitive information or cause a denial of service. \nCVSS Base score: 9.8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/202253](<https://exchange.xforce.ibmcloud.com/vulnerabilities/202253>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2018-25011](<https://vulners.com/cve/CVE-2018-25011>) \n** DESCRIPTION: **Libwebp is vulnerable to a heap-based buffer overflow, caused by improper bounds checking in function PutLE16(). By sending an overly long argument, a remote attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash. \nCVSS Base score: 9.8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/202259](<https://exchange.xforce.ibmcloud.com/vulnerabilities/202259>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2020-36328](<https://vulners.com/cve/CVE-2020-36328>) \n** DESCRIPTION: **Libwebp is vulnerable to a heap-based buffer overflow, caused by improper bounds checking in function WebPDecodeRGBInto. By sending an overly long argument, a remote attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash. \nCVSS Base score: 9.8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/202254](<https://exchange.xforce.ibmcloud.com/vulnerabilities/202254>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2020-25712](<https://vulners.com/cve/CVE-2020-25712>) \n** DESCRIPTION: **X.Org xserver is vulnerable to a heap-based buffer overflow, caused by insufficient checks on input of the XkbSetDeviceInfo request. By sending a specially-crafted request, a remote attacker could overflow a buffer and execute arbitrary code on the system. \nCVSS Base score: 9.8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/192533](<https://exchange.xforce.ibmcloud.com/vulnerabilities/192533>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2020-10878](<https://vulners.com/cve/CVE-2020-10878>) \n** DESCRIPTION: **Perl could allow a remote attacker to execute arbitrary code on the system, caused by an integer overflow related to the mishandling of a PL_regkind[OP(n)] == NOTHING situation. By using a specially-crafted regular expression, an attacker could exploit this vulnerability to execute arbitrary code on the system. \nCVSS Base score: 9.8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/183204](<https://exchange.xforce.ibmcloud.com/vulnerabilities/183204>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2020-10543](<https://vulners.com/cve/CVE-2020-10543>) \n** DESCRIPTION: **Perl is vulnerable to a heap-based buffer overflow, caused by an integer overflow in the nested regular expression quantifiers. By sending a specially-crafted request, a remote attacker could overflow a buffer and execute arbitrary code on the system. \nCVSS Base score: 9.8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/183203](<https://exchange.xforce.ibmcloud.com/vulnerabilities/183203>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2021-29894](<https://vulners.com/cve/CVE-2021-29894>) \n** DESCRIPTION: **IBM Cloud Pak for Security (CP4S) uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. \nCVSS Base score: 5.9 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/207320](<https://exchange.xforce.ibmcloud.com/vulnerabilities/207320>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N) \n \n** CVEID: **[CVE-2019-3842](<https://vulners.com/cve/CVE-2019-3842>) \n** DESCRIPTION: **systemd could allow a local authenticated attacker to gain elevated privileges on the system, caused by the failure to properly sanitize the environment before using the XDG_SEAT variable by pam_systemd. By spoofing an active session to PolicyKit, an authenticated attacker could exploit this vulnerability to gain additional PolicyKit privileges. \nCVSS Base score: 4.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/159257](<https://exchange.xforce.ibmcloud.com/vulnerabilities/159257>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L) \n \n** CVEID: **[CVE-2016-10228](<https://vulners.com/cve/CVE-2016-10228>) \n** DESCRIPTION: **GNU C Library (glibc) is vulnerable to a denial of service, caused by an error in the iconv program. By processing invalid multi-byte input sequences, a remote attacker could exploit this vulnerability to cause the application to enter into an infinite loop. \nCVSS Base score: 5.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/124078](<https://exchange.xforce.ibmcloud.com/vulnerabilities/124078>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L) \n \n** CVEID: **[CVE-2020-27619](<https://vulners.com/cve/CVE-2020-27619>) \n** DESCRIPTION: **An unspecified error with CJK codec tests call eval() on content retrieved throug HTTP in multibytecodec_support.py in Python has an unknown impact and attack vector. \nCVSS Base score: 5.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/190408](<https://exchange.xforce.ibmcloud.com/vulnerabilities/190408>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N) \n \n** CVEID: **[CVE-2020-8231](<https://vulners.com/cve/CVE-2020-8231>) \n** DESCRIPTION: **cURL libcurl could allow a remote attacker to obtain sensitive information, caused by the improper handling of the CURLOPT_CONNECT_ONLY option. The raw data is sent over that connection to the wrong destination. An attacker could exploit this vulnerability to obtain sensitive information. \nCVSS Base score: 5.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/186954](<https://exchange.xforce.ibmcloud.com/vulnerabilities/186954>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N) \n \n** CVEID: **[CVE-2020-8927](<https://vulners.com/cve/CVE-2020-8927>) \n** DESCRIPTION: **Brotli is vulnerable to buffer overflow. By controlling the input length of a \"one-shot\" decompression request to a script, a remote attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash. \nCVSS Base score: 5.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/188304](<https://exchange.xforce.ibmcloud.com/vulnerabilities/188304>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N) \n \n** CVEID: **[CVE-2021-2163](<https://vulners.com/cve/CVE-2021-2163>) \n** DESCRIPTION: **An unspecified vulnerability in Java SE related to the Libraries component could allow an unauthenticated attacker to cause no confidentiality impact, high integrity impact, and no availability impact. \nCVSS Base score: 5.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/200292](<https://exchange.xforce.ibmcloud.com/vulnerabilities/200292>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N) \n \n** CVEID: **[CVE-2020-14347](<https://vulners.com/cve/CVE-2020-14347>) \n** DESCRIPTION: **X.Org Xserver could allow a local authenticated attacker to obtain sensitive information, caused by the failure to initialize the memory in xserverr pixmap data by the allocation for pixmap data in AllocatePixmap() function. By sending a specially-crafted request, an attacker could exploit this vulnerability to obtain sensitive information from heap memory, and use this information to launch further attacks against the affected system. \nCVSS Base score: 5.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/186165](<https://exchange.xforce.ibmcloud.com/vulnerabilities/186165>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N) \n \n** CVEID: **[CVE-2020-15358](<https://vulners.com/cve/CVE-2020-15358>) \n** DESCRIPTION: **SQLite is vulnerable to a denial of service, caused by a heap-based buffer overflow in the mishandling of query-flattener optimization in select.c. By sending a specially-crafted query, a local authenticated attacker could overflow a buffer and cause the application to crash. \nCVSS Base score: 5.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/184103](<https://exchange.xforce.ibmcloud.com/vulnerabilities/184103>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2020-27618](<https://vulners.com/cve/CVE-2020-27618>) \n** DESCRIPTION: **GNU C Library (aka glibc or libc6) is vulnerable to a denial of service, caused by an error when processing some invalid inputs from several IBM character sets in the iconv function. By sending invalid multi-byte input sequences in IBM1364, IBM1371, IBM1388, IBM1390, IBM1399 encodings, a local authenticated attacker could exploit this vulnerability to cause the application to enter into an infinite loop. \nCVSS Base score: 5.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/196446](<https://exchange.xforce.ibmcloud.com/vulnerabilities/196446>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2021-23336](<https://vulners.com/cve/CVE-2021-23336>) \n** DESCRIPTION: **Python CPython could allow a remote attacker to bypass security restrictions, caused by a web cache poisoning flaw via urllib.parse.parse_qsl and urllib.parse.parse_qs. By sending a specially-crafted request parameter cloaking, an attacker could exploit this vulnerability to cause a difference in the interpretation of the request between the proxy and the server. \nCVSS Base score: 5.9 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/196808](<https://exchange.xforce.ibmcloud.com/vulnerabilities/196808>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:H) \n \n** CVEID: **[CVE-2020-26137](<https://vulners.com/cve/CVE-2020-26137>) \n** DESCRIPTION: **urllib3 is vulnerable to CRLF injection. By inserting CR and LF control characters in the first argument of putrequest(), a remote attacker could exploit this vulnerability to conduct various attacks against the vulnerable system, including cross-site scripting, cache poisoning or session hijacking. \nCVSS Base score: 6.1 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/189426](<https://exchange.xforce.ibmcloud.com/vulnerabilities/189426>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N) \n \n** CVEID: **[CVE-2020-27783](<https://vulners.com/cve/CVE-2020-27783>) \n** DESCRIPTION: **Python LXML is vulnerable to cross-site scripting, caused by improper validation of user-supplied input by the clean module. A remote attacker could exploit this vulnerability using a specially-crafted URL to execute script in a victim's Web browser within the security context of the hosting Web site, once the URL is clicked. An attacker could use this vulnerability to steal the victim's cookie-based authentication credentials. \nCVSS Base score: 6.1 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/192644](<https://exchange.xforce.ibmcloud.com/vulnerabilities/192644>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N) \n \n** CVEID: **[CVE-2021-1826](<https://vulners.com/cve/CVE-2021-1826>) \n** DESCRIPTION: **Apple iOS and iPadOS are vulnerable to universal cross-site scripting, caused by a logic issue in the WebIt component. A remote attacker could exploit this vulnerability using a specially-crafted URL to execute script in a victim's Web browser within the security context of the hosting Web site, once the URL is clicked. An attacker could use this vulnerability to steal the victim's cookie-based authentication credentials. \nCVSS Base score: 6.1 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/200747](<https://exchange.xforce.ibmcloud.com/vulnerabilities/200747>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N) \n \n** CVEID: **[CVE-2021-3421](<https://vulners.com/cve/CVE-2021-3421>) \n** DESCRIPTION: **RPM Project RPM could allow a remote attacker to bypass security restrictions, caused by a flaw in the read function. By persuading a victim to install a seemingly verifiable package or compromise an RPM repository, an attacker could exploit this vulnerability to cause a corruption to the RPM database. \nCVSS Base score: 6.1 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/203124](<https://exchange.xforce.ibmcloud.com/vulnerabilities/203124>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:L) \n \n** CVEID: **[CVE-2021-27218](<https://vulners.com/cve/CVE-2021-27218>) \n** DESCRIPTION: **GNOME GLib is vulnerable to a denial of service, caused by an error when invoking g_byte_array_new_take() with a buffer of 4GB or more on a 64-bit platform. An attacker could exploit this vulnerability to cause unintended length truncation. \nCVSS Base score: 6.2 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/196784](<https://exchange.xforce.ibmcloud.com/vulnerabilities/196784>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2021-33910](<https://vulners.com/cve/CVE-2021-33910>) \n** DESCRIPTION: **Systemd is vulnerable to a denial of service, caused by a memory allocation with an excessive size value in basic/unit-name.c. By sending a specially-crafted request, a local attacker could exploit this vulnerability to cause the system to crash. \nCVSS Base score: 6.2 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/205907](<https://exchange.xforce.ibmcloud.com/vulnerabilities/205907>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2020-9948](<https://vulners.com/cve/CVE-2020-9948>) \n** DESCRIPTION: **Apple Safari could allow a remote attacker to execute arbitrary code on the system, caused by a type confusion in the WebKit component. By persuading a victim to visit a specially-crafted Web site, a remote attacker could exploit this vulnerability to execute arbitrary code on the system. \nCVSS Base score: 6.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/188410](<https://exchange.xforce.ibmcloud.com/vulnerabilities/188410>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L) \n \n** CVEID: **[CVE-2020-9983](<https://vulners.com/cve/CVE-2020-9983>) \n** DESCRIPTION: **Apple Safari could allow a remote attacker to execute arbitrary code on the system, caused by an out-of-bounds write in the WebKit component. By persuading a victim to visit a specially-crafted Web site, a remote attacker could exploit this vulnerability to execute arbitrary code on the system. \nCVSS Base score: 6.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/188412](<https://exchange.xforce.ibmcloud.com/vulnerabilities/188412>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L) \n \n** CVEID: **[CVE-2020-26116](<https://vulners.com/cve/CVE-2020-26116>) \n** DESCRIPTION: **Python is vulnerable to CRLF injection, caused by improper validation of user-supplied input in http.client. By inserting CR and LF control characters in the first argument of HTTPConnection.request, a remote attacker could exploit this vulnerability to conduct various attacks against the vulnerable system, including cross-site scripting, cache poisoning or session hijacking. \nCVSS Base score: 6.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/189404](<https://exchange.xforce.ibmcloud.com/vulnerabilities/189404>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N) \n \n** CVEID: **[CVE-2020-8284](<https://vulners.com/cve/CVE-2020-8284>) \n** DESCRIPTION: **cURL libcurl could allow a remote attacker to obtain sensitive information, caused by improper validation of FTP PASV responses. By persuading a victim to connect a specially-crafted server, an attacker could exploit this vulnerability to obtain sensitive information about services, and use this information to launch further attacks against the affected system. \nCVSS Base score: 6.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/192854](<https://exchange.xforce.ibmcloud.com/vulnerabilities/192854>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N) \n \n** CVEID: **[CVE-2021-1820](<https://vulners.com/cve/CVE-2021-1820>) \n** DESCRIPTION: **Apple iOS and iPadOS could allow a remote attacker to obtain sensitive information, caused by a memory initialization issue in the WebKit component. By persuading a victim to visit a specially crafted Web site, an attacker could exploit this vulnerability to disclose process memory. \nCVSS Base score: 6.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/200748](<https://exchange.xforce.ibmcloud.com/vulnerabilities/200748>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N) \n \n** CVEID: **[CVE-2021-1825](<https://vulners.com/cve/CVE-2021-1825>) \n** DESCRIPTION: **Apple iOS and iPadOS are vulnerable to cross-site scripting, caused by improper validation of user-supplied input by the WebKit component. A remote attacker could exploit this vulnerability using a specially-crafted URL to execute script in a victim's Web browser within the security context of the hosting Web site, once the URL is clicked. An attacker could use this vulnerability to steal the victim's cookie-based authentication credentials. \nCVSS Base score: 6.1 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/200745](<https://exchange.xforce.ibmcloud.com/vulnerabilities/200745>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N) \n \n** CVEID: **[CVE-2021-22918](<https://vulners.com/cve/CVE-2021-22918>) \n** DESCRIPTION: **Node.js is vulnerable to a denial of service, caused by an out-of-bounds read in the libuv's uv__idna_toascii() function. By invoking the function using dns module's lookup() function, a remote attacker could exploit this vulnerability to obtain sensitive information or cause a denial of service. \nCVSS Base score: 6.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/204784](<https://exchange.xforce.ibmcloud.com/vulnerabilities/204784>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L) \n \n** CVEID: **[CVE-2021-25214](<https://vulners.com/cve/CVE-2021-25214>) \n** DESCRIPTION: **ISC BIND is vulnerable to a denial of service, caused by a broken inbound incremental zone update (IXFR). By sending a specially crafted IXFR, an attacker could exploit this vulnerability to trigger a failed assertion check and terminate the named process. \nCVSS Base score: 6.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/200961](<https://exchange.xforce.ibmcloud.com/vulnerabilities/200961>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2021-3541](<https://vulners.com/cve/CVE-2021-3541>) \n** DESCRIPTION: **GNOME libxml2 is vulnerable to a denial of service, caused by an exponential entity expansion attack which bypasses all existing protection mechanisms. A remote authenticated attacker could exploit this vulnerability to consume all available resources. \nCVSS Base score: 6.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/204818](<https://exchange.xforce.ibmcloud.com/vulnerabilities/204818>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2020-13776](<https://vulners.com/cve/CVE-2020-13776>) \n** DESCRIPTION: **systemd could allow a local authenticated attacker to gain elevated privileges on the system, caused by the mishandling of numerical usernames. By sending a specially-crafted request, an attacker could exploit this vulnerability to gain elevated privileges as root. \nCVSS Base score: 6.7 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/184600](<https://exchange.xforce.ibmcloud.com/vulnerabilities/184600>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2020-14344](<https://vulners.com/cve/CVE-2020-14344>) \n** DESCRIPTION: **X.Org libX11 could allow a local attacker to execute arbitrary code on the system, caused by an integer overflow and signed/unsigned comparison flaws in the X Input Method (XIM) client implementation. By sending specially-crafted messages, a local attacker could exploit this vulnerability to cause a heap corruption and execute arbitrary code on the system. \nCVSS Base score: 6.7 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/186164](<https://exchange.xforce.ibmcloud.com/vulnerabilities/186164>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2020-14345](<https://vulners.com/cve/CVE-2020-14345>) \n** DESCRIPTION: **X.Org server could allow a local authenticated attacker to gain elevated privileges on the system, caused by an out-of-bounds access flaw in XkbSetNames. By sending a specially-crafted request, an authenticated attacker could exploit this vulnerability to gain elevated privileges. \nCVSS Base score: 6.7 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/187208](<https://exchange.xforce.ibmcloud.com/vulnerabilities/187208>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2020-14346](<https://vulners.com/cve/CVE-2020-14346>) \n** DESCRIPTION: **X.Org server could allow a local authenticated attacker to gain elevated privileges on the system, caused by an integer underflow in XIChangeHierarchy. By sending a specially-crafted request, an authenticated attacker could exploit this vulnerability to gain elevated privileges. \nCVSS Base score: 6.7 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/187209](<https://exchange.xforce.ibmcloud.com/vulnerabilities/187209>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2020-14361](<https://vulners.com/cve/CVE-2020-14361>) \n** DESCRIPTION: **X.Org server could allow a local authenticated attacker to gain elevated privileges on the system, caused by an integer underflow in XkbSelectEvents. By sending a specially-crafted request, an authenticated attacker could exploit this vulnerability to gain elevated privileges. \nCVSS Base score: 6.7 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/187210](<https://exchange.xforce.ibmcloud.com/vulnerabilities/187210>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2020-14362](<https://vulners.com/cve/CVE-2020-14362>) \n** DESCRIPTION: **X.Org server could allow a local authenticated attacker to gain elevated privileges on the system, caused by an integer underflow in XRecordRegisterClients. By sending a specially-crafted request, an authenticated attacker could exploit this vulnerability to gain elevated privileges. \nCVSS Base score: 6.7 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/187211](<https://exchange.xforce.ibmcloud.com/vulnerabilities/187211>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2021-20271](<https://vulners.com/cve/CVE-2021-20271>) \n** DESCRIPTION: **RPM could allow a remote attacker to execute arbitrary code on the system, caused by a flaw in the signature check function. By persuading a victim to open a specially-crafted package file, an attacker could exploit this vulnerability to cause RPM database corruption and execute arbitrary code on the system. \nCVSS Base score: 6.7 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/198961](<https://exchange.xforce.ibmcloud.com/vulnerabilities/198961>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H)\n\n## Affected Products and Versions\n\nAffected Product(s)| Version(s) \n---|--- \nCloud Pak for Security (CP4S)| 1.7.2.0 \nCloud Pak for Security (CP4S)| 1.7.1.0 \nCloud Pak for Security (CP4S)| 1.7.0.0 \n \n \n\n\n## Remediation/Fixes\n\nPlease upgrade to CP4S 1.8.0.0 following instructions at <https://www.ibm.com/docs/en/SSTDPP_1.8/docs/security-pak/upgrading.html>\n\n## Workarounds and Mitigations\n\nNone\n\n## ", "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": "2021-10-19T15:38:04", "type": "ibm", "title": "Security Bulletin: Cloud Pak for Security uses packages that are vulnerable to several CVEs", "bulletinFamily": "software", "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-2016-10228", "CVE-2017-14502", "CVE-2018-25011", "CVE-2019-13012", "CVE-2019-18276", "CVE-2019-25013", "CVE-2019-2708", "CVE-2019-3842", "CVE-2019-9169", "CVE-2020-10029", "CVE-2020-10543", "CVE-2020-10878", "CVE-2020-12049", "CVE-2020-13434", "CVE-2020-13543", "CVE-2020-13584", "CVE-2020-13776", "CVE-2020-14344", "CVE-2020-14345", "CVE-2020-14346", "CVE-2020-14347", "CVE-2020-14360", "CVE-2020-14361", "CVE-2020-14362", "CVE-2020-14363", "CVE-2020-15358", "CVE-2020-1971", "CVE-2020-24330", "CVE-2020-24331", "CVE-2020-24332", "CVE-2020-24977", "CVE-2020-25648", "CVE-2020-25692", "CVE-2020-25712", "CVE-2020-26116", "CVE-2020-26137", "CVE-2020-27618", "CVE-2020-27619", "CVE-2020-27783", "CVE-2020-28196", "CVE-2020-28469", "CVE-2020-29361", "CVE-2020-29362", "CVE-2020-29363", "CVE-2020-29573", "CVE-2020-36328", "CVE-2020-36329", "CVE-2020-8177", "CVE-2020-8231", "CVE-2020-8284", "CVE-2020-8285", "CVE-2020-8286", "CVE-2020-8617", "CVE-2020-8622", "CVE-2020-8624", "CVE-2020-8625", "CVE-2020-8927", "CVE-2020-9948", "CVE-2020-9951", "CVE-2020-9983", "CVE-2021-1817", "CVE-2021-1820", "CVE-2021-1825", "CVE-2021-1826", "CVE-2021-20271", "CVE-2021-20305", "CVE-2021-20578", "CVE-2021-2163", "CVE-2021-22543", "CVE-2021-22555", "CVE-2021-22918", "CVE-2021-23336", "CVE-2021-23337", "CVE-2021-23362", "CVE-2021-23364", "CVE-2021-2341", "CVE-2021-2369", "CVE-2021-2388", "CVE-2021-2432", "CVE-2021-25214", "CVE-2021-25215", "CVE-2021-27218", "CVE-2021-27219", "CVE-2021-27290", "CVE-2021-29894", "CVE-2021-30661", "CVE-2021-3177", "CVE-2021-3326", "CVE-2021-33910", "CVE-2021-3421", "CVE-2021-3449", "CVE-2021-3450", "CVE-2021-3516", "CVE-2021-3517", "CVE-2021-3518", "CVE-2021-3520", "CVE-2021-3537", "CVE-2021-3541", "CVE-2021-3609"], "modified": "2021-10-19T15:38:04", "id": "6549F7FB91216E6B5325DB660AF73FDF2D181F5FC1D3D96D412B600D6C349A96", "href": "https://www.ibm.com/support/pages/node/6493729", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "tenable": [{"lastseen": "2023-10-01T17:11:07", "description": "[R1] Nessus Network Monitor 6.2.2 Fixes Multiple Vulnerabilities [Arnie Cabral](<https://www.tenable.com/profile/arnie-cabral> \"View user profile.\" ) Thu, 06/29/2023 - 06:45\n\nNessus Network Monitor leverages third-party software to help provide underlying functionality. Several of the third-party components were found to contain vulnerabilities, and updated versions have been made available by the providers. \n \nOut of caution and in line with best practice, Tenable has opted to upgrade these components to address the potential impact of the issues.\n\nPlease note that while there are multiple CVEs attached to these components, it does not necessarily indicate that Nessus Network Monitor is actually vulnerable to them. \n \nNessus Network Monitor 6.2.2 updates the following components: \n \n\n\nLibrary Name | From Version | To Version | CVE ID | Severity | CVSS v2 Base | CVSS v2 Temporal | v2 Vector | CVSS v3 Base | CVSS v3 Temporal | V3 Vector \n---|---|---|---|---|---|---|---|---|---|--- \nc-ares | 1.10.0 | 1.19.1 | CVE-2023-32067 | High | | | | 7.5 | 6.5 | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C \nc-ares | 1.10.0 | 1.19.1 | CVE-2023-31147 | Medium | | | | 6.5 | 5.7 | AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C \nc-ares | 1.10.0 | 1.19.1 | CVE-2023-31130 | Medium | | | | 6.4 | 5.6 | AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C \nc-ares | 1.10.0 | 1.19.1 | CVE-2023-31124 | Low | | | | 3.7 | 3.2 | AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C \nc-ares | 1.10.0 | 1.19.1 | CVE-2022-4904 | High | | | | 8.6 | 7.7 | AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H/E:P/RL:O/RC:C \nc-ares | 1.10.0 | 1.19.1 | CVE-2021-3672 | Medium | | | | 5.6 | 5.1 | AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C \nc-ares | 1.10.0 | 1.19.1 | CVE-2017-1000381 | High | | | | 7.5 | 6.5 | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C \nc-ares | 1.10.0 | 1.19.1 | CVE-2016-5180 | Critical | | | | 9.8 | 8.5 | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C \ncurl | 7.79.1 | 8.1.2 | CVE-2022-22576 | High | | | | 8.1 | 7.3 | AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N/E:P/RL:O/RC:C \ncurl | 7.79.1 | 8.1.2 | CVE-2022-27774 | Medium | | | | 5.7 | 5.1 | AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N/E:P/RL:O/RC:C \ncurl | 7.79.1 | 8.1.2 | CVE-2022-27775 | High | | | | 7.5 | 6.7 | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:P/RL:O/RC:C \ncurl | 7.79.1 | 8.1.2 | CVE-2022-27776 | Medium | | | | 6.5 | 6 | AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:F/RL:O/RC:C \ncurl | 7.79.1 | 8.1.2 | CVE-2022-27781 | High | | | | 7.5 | 6.7 | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C \ncurl | 7.79.1 | 8.1.2 | CVE-2022-27782 | High | | | | 7.5 | 7 | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N/E:F/RL:O/RC:C \ncurl | 7.79.1 | 8.1.2 | CVE-2022-32205 | Medium | | | | 4.3 | 3.9 | AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C \ncurl | 7.79.1 | 8.1.2 | CVE-2022-32206 | Medium | | | | 6.5 | 6.2 | AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \ncurl | 7.79.1 | 8.1.2 | CVE-2022-32207 | Critical | | | | 9.8 | 9.4 | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:X/RL:O/RC:C \ncurl | 7.79.1 | 8.1.2 | CVE-2022-32208 | Medium | | | | 5.9 | 5.7 | AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N/E:X/RL:O/RC:C \ncurl | 7.79.1 | 8.1.2 | CVE-2022-35252 | Low | | | | 3.7 | 3.6 | AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L/E:X/RL:O/RC:C \ncurl | 7.79.1 | 8.1.2 | CVE-2022-32221 | Critical | | | | 9.8 | 9.4 | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:X/RL:O/RC:C \ncurl | 7.79.1 | 8.1.2 | CVE-2022-42915 | High | | | | 8.1 | 7.7 | AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:X/RL:O/RC:C \ncurl | 7.79.1 | 8.1.2 | CVE-2022-42916 | High | | | | 7.5 | 7.2 | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:X/RL:O/RC:C \ncurl | 7.79.1 | 8.1.2 | CVE-2022-43551 | High | | | | 7.5 | 7.2 | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:X/RL:O/RC:C \ncurl | 7.79.1 | 8.1.2 | CVE-2022-43552 | Medium | | | | 5.9 | 5.7 | AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \ncurl | 7.79.1 | 8.1.2 | CVE-2023-23914 | Critical | | | | 9.1 | 8.7 | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N/E:X/RL:O/RC:C \ncurl | 7.79.1 | 8.1.2 | CVE-2023-23915 | Medium | | | | 6.5 | 6.2 | AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N/E:X/RL:O/RC:C \ncurl | 7.79.1 | 8.1.2 | CVE-2023-23916 | Medium | | | | 6.5 | 6.2 | AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \ncurl | 7.79.1 | 8.1.2 | CVE-2023-27533 | High | | | | 8.8 | 8.4 | AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:X/RL:O/RC:C \ncurl | 7.79.1 | 8.1.2 | CVE-2023-27534 | High | | | | 8.8 | 8.4 | AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:X/RL:O/RC:C \ncurl | 7.79.1 | 8.1.2 | CVE-2023-27535 | High | | | | 7.5 | 7.2 | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:X/RL:O/RC:C \ncurl | 7.79.1 | 8.1.2 | CVE-2023-27536 | Medium | | | | 5.9 | 5.7 | AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N/E:X/RL:O/RC:C \ncurl | 7.79.1 | 8.1.2 | CVE-2023-27538 | Medium | | | | 5.5 | 5.3 | AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:X/RL:O/RC:C \ncurl | 7.79.1 | 8.1.2 | CVE-2023-28320 | Medium | | | | 5.9 | 5.7 | AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \ncurl | 7.79.1 | 8.1.2 | CVE-2023-28321 | Medium | | | | 5.9 | 5.7 | AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N/E:X/RL:O/RC:C \ncurl | 7.79.1 | 8.1.2 | CVE-2023-28322 | Low | | | | 3.7 | 3.6 | AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:X/RL:O/RC:C \nlibbzip2 | 1.0.6 | 1.0.8 | CVE-2019-12900 | Critical | | | | 9.8 | 9.4 | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:X/RL:O/RC:C \nlibbzip2 | 1.0.6 | 1.0.8 | CVE-2016-3189 | Medium | | | | 6.5 | 6.2 | AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nlibpcre | 8.42 | 8.44 | CVE-2019-20838 | Medium | | | | 6.5 | 6.2 | AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nlibpcre | 8.42 | 8.44 | CVE-2020-14155 | Medium | | | | 5.3 | 5.1 | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:X/RL:O/RC:C \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2023-29469 | Medium | | | | 6.5 | 6.2 | AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2023-28484 | Medium | | | | 6.5 | 6.2 | AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2022-40304 | High | | | | 7.8 | 7.5 | AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:X/RL:O/RC:C \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2022-40303 | High | | | | 7.5 | 7.2 | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2022-29824 | Medium | | | | 6.5 | 6.2 | AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2022-23308 | High | | | | 7.5 | 7.2 | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2021-3541 | Medium | | | | 6.5 | 6.2 | AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2021-3537 | Medium | | | | 5.9 | 5.7 | AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2021-3518 | High | | | | 8.8 | 8.4 | AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:X/RL:O/RC:C \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2021-3517 | High | | | | 8.6 | 8.2 | AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H/E:X/RL:O/RC:C \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2020-24977 | Medium | | | | 6.5 | 6.2 | AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L/E:X/RL:O/RC:C \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2020-7595 | High | | | | 7.5 | 7.2 | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2019-20388 | High | | | | 7.5 | 7.2 | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2019-19956 | High | | | | 7.5 | 7.2 | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2018-14567 | Medium | | | | 6.5 | 6.2 | AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2018-14404 | High | | | | 7.5 | 7.2 | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2018-9251 | Medium | | | | 5.3 | 5.1 | AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2017-18258 | Medium | | | | 6.5 | 6.2 | AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2017-16932 | Medium | | | | 7.5 | 7.2 | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2017-16931 | Critical | | | | 9.8 | 9.4 | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:X/RL:O/RC:C \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2017-15412 | High | | | | 8.8 | 8.4 | AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:X/RL:O/RC:C \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2017-9050 | High | | | | 7.5 | 7.2 | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2017-9049 | High | | | | 7.5 | 7.2 | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2017-9048 | High | | | | 7.5 | 7.2 | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2017-9047 | High | | | | 7.5 | 7.2 | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2017-8872 | Critical | | | | 9.1 | 8.7 | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H/E:X/RL:O/RC:C \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2017-7376 | Critical | | | | 9.8 | 9.4 | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:X/RL:O/RC:C \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2017-7375 | Critical | | | | 9.8 | 9.4 | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:X/RL:O/RC:C \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2017-5969 | Medium | | | | 4.7 | 4.5 | AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2017-5130 | High | | | | 8.8 | 8.4 | AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:X/RL:O/RC:C \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2016-9598 | Medium | | | | 6.5 | 6.2 | AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2016-9597 | High | | | | 7.5 | 7.2 | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2016-9596 | Medium | | | | 6.5 | 6.2 | AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2016-5131 | High | | | | 8.8 | 8.4 | AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:X/RL:O/RC:C \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2016-4658 | Critical | | | | 9.8 | 9.4 | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:X/RL:O/RC:C \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2016-4483 | High | | | | 7.5 | 7.2 | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2016-4449 | High | | | | 7.1 | 6.8 | AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H/E:X/RL:O/RC:C \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2016-4448 | Critical | | | | 9.8 | 9.4 | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:X/RL:O/RC:C \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2016-4447 | High | | | | 7.5 | 7.2 | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2016-3709 | Medium | | | | 6.1 | 5.8 | AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:X/RL:O/RC:C \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2016-3705 | High | | | | 7.5 | 7.2 | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2016-3627 | High | | | | 7.5 | 7.2 | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2016-2073 | Medium | | | | 6.5 | 6.2 | AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2016-1840 | High | | | | 7.8 | 7.5 | AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:X/RL:O/RC:C \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2016-1839 | Medium | | | | 5.5 | 5.3 | AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2016-1838 | Medium | | | | 5.5 | 5.3 | AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2016-1837 | Medium | | | | 5.5 | 5.3 | AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2016-1836 | Medium | | | | 5.5 | 5.3 | AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2016-1834 | High | | | | 7.8 | 7.5 | AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:X/RL:O/RC:C \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2016-1833 | Medium | | | | 5.5 | 5.3 | AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2016-1762 | High | | | | 8.1 | 7.7 | AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H/E:X/RL:O/RC:C \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2015-8806 | High | | | | 7.5 | 7.2 | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2015-8710 | Critical | | | | 9.8 | 9.4 | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:X/RL:O/RC:C \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2015-8317 | Medium | 5 | 4.4 | AV:N/AC:M/Au:N/C:P/I:N/A:P/E:ND/RL:OF/RC:C | N/A | N/A | N/A \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2015-8242 | Medium | 5.8 | 5 | AV:N/AC:M/Au:N/C:P/I:N/A:P/E:ND/RL:OF/RC:C | N/A | N/A | N/A \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2015-8241 | Medium | 6.4 | 5.6 | AV:N/AC:L/Au:N/C:P/I:N/A:P/E:ND/RL:OF/RC:C | N/A | N/A | N/A \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2015-8035 | Low | 2.6 | 2.3 | AV:N/AC:H/Au:N/C:N/I:N/A:P/E:ND/RL:OF/RC:C | N/A | N/A | N/A \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2015-7942 | Medium | 6.8 | 5.9 | AV:N/AC:M/Au:N/C:P/I:P/A:P/E:ND/RL:OF/RC:C | N/A | N/A | N/A \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2015-7941 | Medium | 4.3 | 3.7 | AV:N/AC:M/Au:N/C:N/I:N/A:P/E:ND/RL:OF/RC:C | N/A | N/A | N/A \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2015-7500 | Medium | 5 | 4.4 | AV:N/AC:L/Au:N/C:N/I:N/A:P/E:ND/RL:OF/RC:C | N/A | N/A | N/A \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2015-7499 | Medium | 5 | 4.4 | AV:N/AC:L/Au:N/C:P/I:N/A:N/E:ND/RL:OF/RC:C | N/A | N/A | N/A \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2015-7498 | Medium | 5 | 4.4 | AV:N/AC:L/Au:N/C:N/I:N/A:P/E:ND/RL:OF/RC:C | N/A | N/A | N/A \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2015-7497 | Medium | 5 | 4.4 | AV:N/AC:L/Au:N/C:N/I:N/A:P/E:ND/RL:OF/RC:C | N/A | N/A | N/A \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2015-5312 | High | 7.1 | 6.2 | AV:N/AC:M/Au:N/C:N/I:N/A:C/E:ND/RL:OF/RC:C | N/A | N/A | N/A \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2014-3660 | Medium | 5 | 4.4 | AV:N/AC:L/Au:N/C:N/I:N/A:P/E:ND/RL:OF/RC:C | N/A | N/A | N/A \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2013-2877 | Medium | 5 | 4.4 | AV:N/AC:L/Au:N/C:N/I:N/A:P/E:ND/RL:OF/RC:C | N/A | N/A | N/A \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2013-1969 | High | 7.5 | 6.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P/E:ND/RL:OF/RC:C | N/A | N/A | N/A \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2013-0339 | Medium | 6.8 | 5.9 | AV:N/AC:M/Au:N/C:P/I:P/A:P/E:ND/RL:OF/RC:C | N/A | N/A | N/A \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2013-0338 | Medium | 4.3 | 3.7 | AV:N/AC:M/Au:N/C:N/I:N/A:P/E:ND/RL:OF/RC:C | N/A | N/A | N/A \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2012-5134 | Medium | 6.8 | 5.9 | AV:N/AC:M/Au:N/C:P/I:P/A:P/E:ND/RL:OF/RC:C | N/A | N/A | N/A \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2012-2871 | Medium | 6.8 | 5.9 | AV:N/AC:M/Au:N/C:P/I:P/A:P/E:ND/RL:OF/RC:C | N/A | N/A | N/A \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2012-0841 | Medium | 5 | 4.4 | AV:N/AC:L/Au:N/C:N/I:N/A:P/E:ND/RL:OF/RC:C | N/A | N/A | N/A \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2011-1944 | High | 9.3 | 8.1 | AV:N/AC:M/Au:N/C:C/I:C/A:C/E:ND/RL:OF/RC:C | N/A | N/A | N/A \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2010-4494 | High | 7.5 | 6.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P/E:ND/RL:OF/RC:C | N/A | N/A | N/A \nlibxml2 | 2.7.7 | 2.11.1 | CVE-2010-4008 | Medium | 4.3 | 3.7 | AV:N/AC:L/Au:N/C:P/I:P/A:P/E:ND/RL:OF/RC:C | N/A | N/A | N/A \nlibxslt | 1.1.26 | 1.1.37 | CVE-2022-29824 | Medium | | | | 6.5 | 6.2 | AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nlibxslt | 1.1.26 | 1.1.37 | CVE-2021-30560 | High | | | | 8.8 | 8.4 | AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:X/RL:O/RC:C \nlibxslt | 1.1.26 | 1.1.37 | CVE-2019-13118 | Medium | | | | 5.3 | 5.1 | AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:X/RL:O/RC:C \nlibxslt | 1.1.26 | 1.1.37 | CVE-2019-13117 | Medium | | | | 5.3 | 5.1 | AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:X/RL:O/RC:C \nlibxslt | 1.1.26 | 1.1.37 | CVE-2019-11068 | Critical | | | | 9.8 | 9.4 | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:X/RL:O/RC:C \nlibxslt | 1.1.26 | 1.1.37 | CVE-2019-5815 | High | | | | 7.5 | 7.2 | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nlibxslt | 1.1.26 | 1.1.37 | CVE-2017-5029 | High | | | | 8.8 | 8.4 | AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:X/RL:O/RC:C \nlibxslt | 1.1.26 | 1.1.37 | CVE-2016-4609 | Critical | | | | 9.8 | 9.4 | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:X/RL:O/RC:C \nlibxslt | 1.1.26 | 1.1.37 | CVE-2016-4607 | Critical | | | | 9.8 | 9.4 | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:X/RL:O/RC:C \nlibxslt | 1.1.26 | 1.1.37 | CVE-2016-1684 | High | | | | 7.5 | 7.2 | AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:X/RL:O/RC:C \nlibxslt | 1.1.26 | 1.1.37 | CVE-2016-1683 | High | | | | 7.5 | 7.2 | AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:X/RL:O/RC:C \nlibxslt | 1.1.26 | 1.1.37 | CVE-2015-9019 | Medium | | | | 5.3 | 5.1 | AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:X/RL:O/RC:C \nlibxslt | 1.1.26 | 1.1.37 | CVE-2015-7995 | Medium | 5 | 4.4 | AV:N/AC:L/Au:N/C:N/I:N/A:P/E:ND/RL:OF/RC:C | N/A | N/A | N/A \nlibxslt | 1.1.26 | 1.1.37 | CVE-2013-4520 | Medium | 4.3 | 3.7 | AV:N/AC:M/Au:N/C:N/I:N/A:P/E:ND/RL:OF/RC:C | N/A | N/A | N/A \nlibxslt | 1.1.26 | 1.1.37 | CVE-2012-6139 | Medium | 5 | 4.4 | AV:N/AC:L/Au:N/C:N/I:N/A:P/E:ND/RL:OF/RC:C | N/A | N/A | N/A \nlibxslt | 1.1.26 | 1.1.37 | CVE-2012-2870 | Medium | 4.3 | 3.7 | AV:N/AC:M/Au:N/C:N/I:N/A:P/E:ND/RL:OF/RC:C | N/A | N/A | N/A \nlibxslt | 1.1.26 | 1.1.37 | CVE-2011-3970 | Medium | 4.3 | 3.7 | AV:N/AC:M/Au:N/C:N/I:N/A:P/E:ND/RL:OF/RC:C | N/A | N/A | N/A \nlibxslt | 1.1.26 | 1.1.37 | CVE-2011-1202 | Medium | 4.3 | 3.7 | AV:N/AC:M/Au:N/C:P/I:N/A:N/E:ND/RL:OF/RC:C | N/A | N/A | N/A \nlibxmlsec | 1.2.18 | 1.2.37 | CVE-2017-1000061 | High | | | | 7.1 | 6.8 | AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H/E:X/RL:O/RC:C \nsqlite | 3.27.2 | 3.40.1 | CVE-2022-46908 | High | | | | 7.3 | 7 | AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L/E:X/RL:O/RC:C \nsqlite | 3.27.2 | 3.40.1 | CVE-2022-35737 | High | | | | 7.5 | 7.2 | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nsqlite | 3.27.2 | 3.40.1 | CVE-2021-45346 | Medium | | | | 4.3 | 4.1 | AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:X/RL:O/RC:C \nsqlite | 3.27.2 | 3.40.1 | CVE-2021-36690 | High | | | | 7.5 | 7.2 | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nsqlite | 3.27.2 | 3.40.1 | CVE-2021-31239 | High | | | | 7.5 | 7.2 | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nsqlite | 3.27.2 | 3.40.1 | CVE-2021-20227 | Medium | | | | 5.5 | 5.3 | AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nsqlite | 3.27.2 | 3.40.1 | CVE-2020-35527 | Critical | | | | 9.8 | 9.4 | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:X/RL:O/RC:C \nsqlite | 3.27.2 | 3.40.1 | CVE-2020-35525 | High | | | | 7.5 | 7.2 | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nsqlite | 3.27.2 | 3.40.1 | CVE-2020-15358 | Medium | | | | 5.5 | 5.3 | AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nsqlite | 3.27.2 | 3.40.1 | CVE-2020-13871 | High | | | | 7.5 | 7.2 | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nsqlite | 3.27.2 | 3.40.1 | CVE-2020-13632 | Medium | | | | 5.5 | 5.3 | AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nsqlite | 3.27.2 | 3.40.1 | CVE-2020-13631 | Medium | | | | 5.5 | 5.3 | AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N/E:X/RL:O/RC:C \nsqlite | 3.27.2 | 3.40.1 | CVE-2020-13630 | High | | | | 7 | 6.7 | AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:X/RL:O/RC:C \nsqlite | 3.27.2 | 3.40.1 | CVE-2020-13435 | Medium | | | | 5.5 | 5.3 | AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nsqlite | 3.27.2 | 3.40.1 | CVE-2020-13434 | Medium | | | | 5.5 | 5.3 | AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nsqlite | 3.27.2 | 3.40.1 | CVE-2020-11656 | Critical | | | | 9.8 | 9.4 | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:X/RL:O/RC:C \nsqlite | 3.27.2 | 3.40.1 | CVE-2020-11655 | High | | | | 7.5 | 7.2 | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nsqlite | 3.27.2 | 3.40.1 | CVE-2020-9327 | High | | | | 7.5 | 7.2 | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nsqlite | 3.27.2 | 3.40.1 | CVE-2019-20218 | High | | | | 7.5 | 7.2 | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nsqlite | 3.27.2 | 3.40.1 | CVE-2019-19959 | High | | | | 7.5 | 7.2 | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N/E:X/RL:O/RC:C \nsqlite | 3.27.2 | 3.40.1 | CVE-2019-19926 | High | | | | 7.5 | 7.2 | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nsqlite | 3.27.2 | 3.40.1 | CVE-2019-19925 | High | | | | 7.5 | 7.2 | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nsqlite | 3.27.2 | 3.40.1 | CVE-2019-19924 | Medium | | | | 5.3 | 5.1 | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:X/RL:O/RC:C \nsqlite | 3.27.2 | 3.40.1 | CVE-2019-19923 | High | | | | 7.5 | 7.2 | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nsqlite | 3.27.2 | 3.40.1 | CVE-2019-19880 | High | | | | 7.5 | 7.2 | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nsqlite | 3.27.2 | 3.40.1 | CVE-2019-19646 | Critical | | | | 9.8 | 9.4 | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:X/RL:O/RC:C \nsqlite | 3.27.2 | 3.40.1 | CVE-2019-19645 | Medium | | | | 5.5 | 5.3 | AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nsqlite | 3.27.2 | 3.40.1 | CVE-2019-19603 | High | | | | 7.5 | 7.2 | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nsqlite | 3.27.2 | 3.40.1 | CVE-2019-19317 | Critical | | | | 9.8 | 9.4 | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:X/RL:O/RC:C \nsqlite | 3.27.2 | 3.40.1 | CVE-2019-19244 | High | | | | 7.5 | 7.2 | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nsqlite | 3.27.2 | 3.40.1 | CVE-2019-19242 | Medium | | | | 5.9 | 5.7 | AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nsqlite | 3.27.2 | 3.40.1 | CVE-2019-16168 | Medium | | | | 6.5 | 6.2 | AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nsqlite | 3.27.2 | 3.40.1 | CVE-2019-9937 | High | | | | 7.5 | 7.2 | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C \nsqlite | 3.27.2 | 3.40.1 | CVE-2019-9936 | High | | | | 7.5 | 7.2 | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:X/RL:O/RC:C \nsqlite | 3.27.2 | 3.40.1 | CVE-2019-8457 | Medium | | | | 6.1 | 5.8 | AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:X/RL:O/RC:C \njQuery Cookie | 1.3.1 | 1.4.1 | CVE-2022-23395 | Medium | | | | 6.1 | 5.8 | AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:X/RL:O/RC:C \njQuery UI | 1.13.0 | 1.13.2 | CVE-2022-31160 | Medium | | | | 6.1 | 5.5 | AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:P/RL:O/RC:C \nOpenSSL | 3.0.8 | 3.0.9 | CVE-2023-2650 | Medium | | | | 5.3 | 4.6 | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C \nOpenSSL | 3.0.8 | 3.0.9 | CVE-2023-1255 | Medium | | | | 5.9 | 5.2 | AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C \nOpenSSL | 3.0.8 | 3.0.9 | CVE-2023-0465 | Medium | | | | 5.3 | 4.6 | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C \nOpenSSL | 3.0.8 | 3.0.9 | CVE-2023-0466 | Medium | | | | 5.3 | 4.6 | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C", "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": "2023-06-29T10:45:47", "type": "tenable", "title": "[R1] Nessus Network Monitor 6.2.2 Fixes Multiple Vulnerabilities", "bulletinFamily": "info", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2010-4008", "CVE-2010-4494", "CVE-2011-1202", "CVE-2011-1944", "CVE-2011-3970", "CVE-2012-0841", "CVE-2012-2870", "CVE-2012-2871", "CVE-2012-5134", "CVE-2012-6139", "CVE-2013-0338", "CVE-2013-0339", "CVE-2013-1969", "CVE-2013-2877", "CVE-2013-4520", "CVE-2014-3660", "CVE-2015-5312", "CVE-2015-7497", "CVE-2015-7498", "CVE-2015-7499", "CVE-2015-7500", "CVE-2015-7941", "CVE-2015-7942", "CVE-2015-7995", "CVE-2015-8035", "CVE-2015-8241", "CVE-2015-8242", "CVE-2015-8317", "CVE-2015-8710", "CVE-2015-8806", "CVE-2015-9019", "CVE-2016-1683", "CVE-2016-1684", "CVE-2016-1762", "CVE-2016-1833", "CVE-2016-1834", "CVE-2016-1836", "CVE-2016-1837", "CVE-2016-1838", "CVE-2016-1839", "CVE-2016-1840", "CVE-2016-2073", "CVE-2016-3189", "CVE-2016-3627", "CVE-2016-3705", "CVE-2016-3709", "CVE-2016-4447", "CVE-2016-4448", "CVE-2016-4449", "CVE-2016-4483", "CVE-2016-4607", "CVE-2016-4609", "CVE-2016-4658", "CVE-2016-5131", "CVE-2016-5180", "CVE-2016-9596", "CVE-2016-9597", "CVE-2016-9598", "CVE-2017-1000061", "CVE-2017-1000381", "CVE-2017-15412", "CVE-2017-16931", "CVE-2017-16932", "CVE-2017-18258", "CVE-2017-5029", "CVE-2017-5130", "CVE-2017-5969", "CVE-2017-7375", "CVE-2017-7376", "CVE-2017-8872", "CVE-2017-9047", "CVE-2017-9048", "CVE-2017-9049", "CVE-2017-9050", "CVE-2018-14404", "CVE-2018-14567", "CVE-2018-9251", "CVE-2019-11068", "CVE-2019-12900", "CVE-2019-13117", "CVE-2019-13118", "CVE-2019-16168", "CVE-2019-19242", "CVE-2019-19244", "CVE-2019-19317", "CVE-2019-19603", "CVE-2019-19645", "CVE-2019-19646", "CVE-2019-19880", "CVE-2019-19923", "CVE-2019-19924", "CVE-2019-19925", "CVE-2019-19926", "CVE-2019-19956", "CVE-2019-19959", "CVE-2019-20218", "CVE-2019-20388", "CVE-2019-20838", "CVE-2019-5815", "CVE-2019-8457", "CVE-2019-9936", "CVE-2019-9937", "CVE-2020-11655", "CVE-2020-11656", "CVE-2020-13434", "CVE-2020-13435", "CVE-2020-13630", "CVE-2020-13631", "CVE-2020-13632", "CVE-2020-13871", "CVE-2020-14155", "CVE-2020-15358", "CVE-2020-24977", "CVE-2020-35525", "CVE-2020-35527", "CVE-2020-7595", "CVE-2020-9327", "CVE-2021-20227", "CVE-2021-30560", "CVE-2021-31239", "CVE-2021-3517", "CVE-2021-3518", "CVE-2021-3537", "CVE-2021-3541", "CVE-2021-36690", "CVE-2021-3672", "CVE-2021-45346", "CVE-2022-22576", "CVE-2022-23308", "CVE-2022-23395", "CVE-2022-27774", "CVE-2022-27775", "CVE-2022-27776", "CVE-2022-27781", "CVE-2022-27782", "CVE-2022-29824", "CVE-2022-31160", "CVE-2022-32205", "CVE-2022-32206", "CVE-2022-32207", "CVE-2022-32208", "CVE-2022-32221", "CVE-2022-35252", "CVE-2022-35737", "CVE-2022-40303", "CVE-2022-40304", "CVE-2022-42915", "CVE-2022-42916", "CVE-2022-43551", "CVE-2022-43552", "CVE-2022-46908", "CVE-2022-4904", "CVE-2023-0465", "CVE-2023-0466", "CVE-2023-1255", "CVE-2023-23914", "CVE-2023-23915", "CVE-2023-23916", "CVE-2023-2650", "CVE-2023-27533", "CVE-2023-27534", "CVE-2023-27535", "CVE-2023-27536", "CVE-2023-27538", "CVE-2023-28320", "CVE-2023-28321", "CVE-2023-28322", "CVE-2023-28484", "CVE-2023-29469", "CVE-2023-31124", "CVE-2023-31130", "CVE-2023-31147", "CVE-2023-32067"], "modified": "2023-06-29T10:45:47", "id": "TENABLE:F29BAD72446123F9BCC7E3C50234FFF8", "href": "https://www.tenable.com/security/tns-2023-23", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}], "oracle": [{"lastseen": "2023-09-29T08:08:34", "description": "A Critical Patch Update is a collection of patches for multiple security vulnerabilities. These patches address vulnerabilities in Oracle code and in third-party components included in Oracle products. These patches are usually cumulative, but each advisory describes only the security patches added since the previous Critical Patch Update Advisory. Thus, prior Critical Patch Update advisories should be reviewed for information regarding earlier published security patches. Refer to [\u201cCritical Patch Updates, Security Alerts and Bulletins\u201d](<https://www.oracle.com/security-alerts/>) for information about Oracle Security advisories. \n\n**Oracle continues to periodically receive reports of attempts to maliciously exploit vulnerabilities for which Oracle has already released security patches. In some instances, it has been reported that attackers have been successful because targeted customers had failed to apply available Oracle patches. Oracle therefore strongly recommends that customers remain on actively-supported versions and apply Critical Patch Update security patches without delay.**\n\nThis Critical Patch Update contains 497 new security patches across the product families listed below. Please note that an MOS note summarizing the content of this Critical Patch Update and other Oracle Software Security Assurance activities is located at [ January 2022 Critical Patch Update: Executive Summary and Analysis](<https://support.oracle.com/rs?type=doc&id=2832416.1>).\n\n**Please note that on December 10, 2021, Oracle released a Security Alert for Apache Log4j vulnerabilities [CVE-2021-44228 and CVE-2021-45046](<https://www.oracle.com/security-alerts/alert-cve-2021-44228.html>). Customers should review the Alert if they have not already done so.**\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 10.0, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 6.0}, "published": "2022-01-18T00:00:00", "type": "oracle", "title": "Oracle Critical Patch Update Advisory - January 2022", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 9.3, "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2016-7103", "CVE-2018-11771", "CVE-2018-1311", "CVE-2018-1324", "CVE-2019-10086", "CVE-2019-10219", "CVE-2019-11358", "CVE-2019-13734", "CVE-2019-17091", "CVE-2019-17495", "CVE-2019-17566", "CVE-2020-10543", "CVE-2020-10683", "CVE-2020-10878", "CVE-2020-11022", "CVE-2020-11023", "CVE-2020-11979", "CVE-2020-11987", "CVE-2020-12723", "CVE-2020-13817", "CVE-2020-13934", "CVE-2020-13935", "CVE-2020-13936", "CVE-2020-13949", "CVE-2020-13956", "CVE-2020-14340", "CVE-2020-14642", "CVE-2020-14756", "CVE-2020-15824", "CVE-2020-17521", "CVE-2020-17527", "CVE-2020-17530", "CVE-2020-1945", "CVE-2020-24616", "CVE-2020-24750", "CVE-2020-25649", "CVE-2020-27618", "CVE-2020-28052", "CVE-2020-28469", "CVE-2020-28500", "CVE-2020-2934", "CVE-2020-29582", "CVE-2020-35490", "CVE-2020-35491", "CVE-2020-35728", "CVE-2020-36179", "CVE-2020-36180", "CVE-2020-36181", "CVE-2020-36182", "CVE-2020-36183", "CVE-2020-36184", "CVE-2020-36185", "CVE-2020-36186", "CVE-2020-36187", "CVE-2020-36188", "CVE-2020-36189", "CVE-2020-5258", "CVE-2020-5421", "CVE-2020-6950", "CVE-2020-7712", "CVE-2020-8177", "CVE-2020-8203", "CVE-2020-8284", "CVE-2020-8285", "CVE-2020-8554", "CVE-2020-8908", "CVE-2020-9281", "CVE-2020-9484", "CVE-2021-20718", "CVE-2021-21409", "CVE-2021-21703", "CVE-2021-21705", "CVE-2021-21783", "CVE-2021-22118", "CVE-2021-22119", "CVE-2021-2277", "CVE-2021-22897", "CVE-2021-22898", "CVE-2021-22901", "CVE-2021-22924", "CVE-2021-22925", "CVE-2021-22926", "CVE-2021-22931", "CVE-2021-22939", "CVE-2021-22940", "CVE-2021-22946", "CVE-2021-22947", "CVE-2021-22959", "CVE-2021-22960", "CVE-2021-23017", "CVE-2021-23336", "CVE-2021-23337", "CVE-2021-2344", "CVE-2021-23440", "CVE-2021-2351", "CVE-2021-2371", "CVE-2021-23840", "CVE-2021-2428", "CVE-2021-25122", "CVE-2021-25329", "CVE-2021-26691", "CVE-2021-27568", "CVE-2021-28163", "CVE-2021-28164", "CVE-2021-28165", "CVE-2021-28169", "CVE-2021-29425", "CVE-2021-29505", "CVE-2021-29921", "CVE-2021-29923", "CVE-2021-30369", "CVE-2021-30639", "CVE-2021-30640", "CVE-2021-31684", "CVE-2021-3177", "CVE-2021-31811", "CVE-2021-31812", "CVE-2021-32012", "CVE-2021-32013", "CVE-2021-32014", "CVE-2021-32723", "CVE-2021-32808", "CVE-2021-32809", "CVE-2021-32827", "CVE-2021-33037", "CVE-2021-33193", "CVE-2021-3326", "CVE-2021-33560", "CVE-2021-33880", "CVE-2021-33909", "CVE-2021-3426", "CVE-2021-34428", "CVE-2021-34429", "CVE-2021-3448", "CVE-2021-34558", "CVE-2021-34798", "CVE-2021-35043", "CVE-2021-3516", "CVE-2021-3517", "CVE-2021-3541", "CVE-2021-35515", "CVE-2021-35516", "CVE-2021-35517", "CVE-2021-35587", "CVE-2021-35683", "CVE-2021-35684", "CVE-2021-35685", "CVE-2021-35686", "CVE-2021-35687", "CVE-2021-36090", "CVE-2021-36160", "CVE-2021-36221", "CVE-2021-3634", "CVE-2021-36373", "CVE-2021-36374", "CVE-2021-36690", "CVE-2021-3711", "CVE-2021-3712", "CVE-2021-37136", "CVE-2021-37137", "CVE-2021-37695", "CVE-2021-37714", "CVE-2021-38153", "CVE-2021-39139", "CVE-2021-39140", "CVE-2021-39141", "CVE-2021-39144", "CVE-2021-39145", "CVE-2021-39146", "CVE-2021-39147", "CVE-2021-39148", "CVE-2021-39149", "CVE-2021-39150", "CVE-2021-39151", "CVE-2021-39152", "CVE-2021-39153", "CVE-2021-39154", "CVE-2021-39275", "CVE-2021-40438", "CVE-2021-4104", "CVE-2021-41164", "CVE-2021-41165", "CVE-2021-41524", "CVE-2021-41773", "CVE-2021-42013", "CVE-2021-42340", "CVE-2021-42575", "CVE-2021-43395", "CVE-2021-44224", "CVE-2021-44228", "CVE-2021-44790", "CVE-2021-44832", "CVE-2021-45046", "CVE-2021-45105", "CVE-2022-21242", "CVE-2022-21243", "CVE-2022-21244", "CVE-2022-21245", "CVE-2022-21246", "CVE-2022-21247", "CVE-2022-21248", "CVE-2022-21249", "CVE-2022-21250", "CVE-2022-21251", "CVE-2022-21252", "CVE-2022-21253", "CVE-2022-21254", "CVE-2022-21255", "CVE-2022-21256", "CVE-2022-21257", "CVE-2022-21258", "CVE-2022-21259", "CVE-2022-21260", "CVE-2022-21261", "CVE-2022-21262", "CVE-2022-21263", "CVE-2022-21264", "CVE-2022-21265", "CVE-2022-21266", "CVE-2022-21267", "CVE-2022-21268", "CVE-2022-21269", "CVE-2022-21270", "CVE-2022-21271", "CVE-2022-21272", "CVE-2022-21273", "CVE-2022-21274", "CVE-2022-21275", "CVE-2022-21276", "CVE-2022-21277", "CVE-2022-21278", "CVE-2022-21279", "CVE-2022-21280", "CVE-2022-21281", "CVE-2022-21282", "CVE-2022-21283", "CVE-2022-21284", "CVE-2022-21285", "CVE-2022-21286", "CVE-2022-21287", "CVE-2022-21288", "CVE-2022-21289", "CVE-2022-21290", "CVE-2022-21291", "CVE-2022-21292", "CVE-2022-21293", "CVE-2022-21294", "CVE-2022-21295", "CVE-2022-21296", "CVE-2022-21297", "CVE-2022-21298", "CVE-2022-21299", "CVE-2022-21300", "CVE-2022-21301", "CVE-2022-21302", "CVE-2022-21303", "CVE-2022-21304", "CVE-2022-21305", "CVE-2022-21306", "CVE-2022-21307", "CVE-2022-21308", "CVE-2022-21309", "CVE-2022-21310", "CVE-2022-21311", "CVE-2022-21312", "CVE-2022-21313", "CVE-2022-21314", "CVE-2022-21315", "CVE-2022-21316", "CVE-2022-21317", "CVE-2022-21318", "CVE-2022-21319", "CVE-2022-21320", "CVE-2022-21321", "CVE-2022-21322", "CVE-2022-21323", "CVE-2022-21324", "CVE-2022-21325", "CVE-2022-21326", "CVE-2022-21327", "CVE-2022-21328", "CVE-2022-21329", "CVE-2022-21330", "CVE-2022-21331", "CVE-2022-21332", "CVE-2022-21333", "CVE-2022-21334", "CVE-2022-21335", "CVE-2022-21336", "CVE-2022-21337", "CVE-2022-21338", "CVE-2022-21339", "CVE-2022-21340", "CVE-2022-21341", "CVE-2022-21342", "CVE-2022-21344", "CVE-2022-21345", "CVE-2022-21346", "CVE-2022-21347", "CVE-2022-21348", "CVE-2022-21349", "CVE-2022-21350", "CVE-2022-21351", "CVE-2022-21352", "CVE-2022-21353", "CVE-2022-21354", "CVE-2022-21355", "CVE-2022-21356", "CVE-2022-21357", "CVE-2022-21358", "CVE-2022-21359", "CVE-2022-21360", "CVE-2022-21361", "CVE-2022-21362", "CVE-2022-21363", "CVE-2022-21364", "CVE-2022-21365", "CVE-2022-21366", "CVE-2022-21367", "CVE-2022-21368", "CVE-2022-21369", "CVE-2022-21370", "CVE-2022-21371", "CVE-2022-21372", "CVE-2022-21373", "CVE-2022-21374", "CVE-2022-21375", "CVE-2022-21376", "CVE-2022-21377", "CVE-2022-21378", "CVE-2022-21379", "CVE-2022-21380", "CVE-2022-21381", "CVE-2022-21382", "CVE-2022-21383", "CVE-2022-21386", "CVE-2022-21387", "CVE-2022-21388", "CVE-2022-21389", "CVE-2022-21390", "CVE-2022-21391", "CVE-2022-21392", "CVE-2022-21393", "CVE-2022-21394", "CVE-2022-21395", "CVE-2022-21396", "CVE-2022-21397", "CVE-2022-21398", "CVE-2022-21399", "CVE-2022-21400", "CVE-2022-21401", "CVE-2022-21402", "CVE-2022-21403", "CVE-2022-23302", "CVE-2022-23305", "CVE-2022-23307"], "modified": "2022-03-14T00:00:00", "id": "ORACLE:CPUJAN2022", "href": "https://www.oracle.com/security-alerts/cpujan2022.html", "cvss": {"score": 9.3, "vector": "AV:N/AC:M/Au:N/C:C/I:C/A:C"}}]}
CVE-2021-3541
