Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects.
Security Fix(es):
* squid: Incorrect pointer handling when processing ESI Responses can lead to denial of service (CVE-2018-1000024)
* squid: Incorrect pointer handling in HTTP processing and certificate download can lead to denial of service (CVE-2018-1000027)
* squid: XSS via user_name or auth parameter in cachemgr.cgi (CVE-2019-13345)
For 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.
Additional Changes:
For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.8 Release Notes linked from the References section.
{"nessus": [{"lastseen": "2023-01-26T14:36:02", "description": "The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:1068 advisory.\n\n - squid: Incorrect pointer handling when processing ESI Responses can lead to denial of service (CVE-2018-1000024)\n\n - squid: Incorrect pointer handling in HTTP processing and certificate download can lead to denial of service (CVE-2018-1000027)\n\n - squid: XSS via user_name or auth parameter in cachemgr.cgi (CVE-2019-13345)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2020-04-01T00:00:00", "type": "nessus", "title": "RHEL 7 : squid (RHSA-2020:1068)", "bulletinFamily": "scanner", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-1000024", "CVE-2018-1000027", "CVE-2019-13345"], "modified": "2023-01-23T00:00:00", "cpe": ["cpe:2.3:o:redhat:enterprise_linux:7:*:*:*:*:*:*:*", "p-cpe:2.3:a:redhat:enterprise_linux:squid:*:*:*:*:*:*:*", "p-cpe:2.3:a:redhat:enterprise_linux:squid-sysvinit:*:*:*:*:*:*:*", "p-cpe:2.3:a:redhat:enterprise_linux:squid-migration-script:*:*:*:*:*:*:*"], "id": "REDHAT-RHSA-2020-1068.NASL", "href": "https://www.tenable.com/plugins/nessus/135061", "sourceData": "##\n# (C) Tenable, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Red Hat Security Advisory RHSA-2020:1068. The text\n# itself is copyright (C) Red Hat, Inc.\n##\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(135061);\n script_version(\"1.7\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/01/23\");\n\n script_cve_id(\"CVE-2018-1000024\", \"CVE-2018-1000027\", \"CVE-2019-13345\");\n script_bugtraq_id(109095);\n script_xref(name:\"RHSA\", value:\"2020:1068\");\n\n script_name(english:\"RHEL 7 : squid (RHSA-2020:1068)\");\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 host has packages installed that are affected by multiple vulnerabilities as\nreferenced in the RHSA-2020:1068 advisory.\n\n - squid: Incorrect pointer handling when processing ESI Responses can lead to denial of service\n (CVE-2018-1000024)\n\n - squid: Incorrect pointer handling in HTTP processing and certificate download can lead to denial of\n service (CVE-2018-1000027)\n\n - squid: XSS via user_name or auth parameter in cachemgr.cgi (CVE-2019-13345)\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-2018-1000024\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2018-1000027\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2019-13345\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/errata/RHSA-2020:1068\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1536939\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1536942\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1727744\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected squid, squid-migration-script and / or squid-sysvinit packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N\");\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:C/C:L/I:L/A:N\");\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-2019-13345\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n script_cwe_id(20, 79, 117);\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2018/01/23\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/03/31\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/04/01\");\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:\"p-cpe:/a:redhat:enterprise_linux:squid\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:squid-migration-script\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:squid-sysvinit\");\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) 2020-2023 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: '7')) audit(AUDIT_OS_NOT, 'Red Hat 7.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/rhel-alt/server/7/7Server/system-z-a/s390x/debug',\n 'content/dist/rhel-alt/server/7/7Server/system-z-a/s390x/optional/debug',\n 'content/dist/rhel-alt/server/7/7Server/system-z-a/s390x/optional/os',\n 'content/dist/rhel-alt/server/7/7Server/system-z-a/s390x/optional/source/SRPMS',\n 'content/dist/rhel-alt/server/7/7Server/system-z-a/s390x/os',\n 'content/dist/rhel-alt/server/7/7Server/system-z-a/s390x/source/SRPMS',\n 'content/dist/rhel/client/7/7Client/x86_64/debug',\n 'content/dist/rhel/client/7/7Client/x86_64/optional/debug',\n 'content/dist/rhel/client/7/7Client/x86_64/optional/os',\n 'content/dist/rhel/client/7/7Client/x86_64/optional/source/SRPMS',\n 'content/dist/rhel/client/7/7Client/x86_64/oracle-java-rm/os',\n 'content/dist/rhel/client/7/7Client/x86_64/os',\n 'content/dist/rhel/client/7/7Client/x86_64/source/SRPMS',\n 'content/dist/rhel/client/7/7Client/x86_64/supplementary/debug',\n 'content/dist/rhel/client/7/7Client/x86_64/supplementary/os',\n 'content/dist/rhel/client/7/7Client/x86_64/supplementary/source/SRPMS',\n 'content/dist/rhel/computenode/7/7ComputeNode/x86_64/debug',\n 'content/dist/rhel/computenode/7/7ComputeNode/x86_64/optional/debug',\n 'content/dist/rhel/computenode/7/7ComputeNode/x86_64/optional/os',\n 'content/dist/rhel/computenode/7/7ComputeNode/x86_64/optional/source/SRPMS',\n 'content/dist/rhel/computenode/7/7ComputeNode/x86_64/oracle-java-rm/os',\n 'content/dist/rhel/computenode/7/7ComputeNode/x86_64/os',\n 'content/dist/rhel/computenode/7/7ComputeNode/x86_64/source/SRPMS',\n 'content/dist/rhel/computenode/7/7ComputeNode/x86_64/supplementary/debug',\n 'content/dist/rhel/computenode/7/7ComputeNode/x86_64/supplementary/os',\n 'content/dist/rhel/computenode/7/7ComputeNode/x86_64/supplementary/source/SRPMS',\n 'content/dist/rhel/server/7/7Server/x86_64/debug',\n 'content/dist/rhel/server/7/7Server/x86_64/highavailability/debug',\n 'content/dist/rhel/server/7/7Server/x86_64/highavailability/os',\n 'content/dist/rhel/server/7/7Server/x86_64/highavailability/source/SRPMS',\n 'content/dist/rhel/server/7/7Server/x86_64/nfv/debug',\n 'content/dist/rhel/server/7/7Server/x86_64/nfv/os',\n 'content/dist/rhel/server/7/7Server/x86_64/nfv/source/SRPMS',\n 'content/dist/rhel/server/7/7Server/x86_64/optional/debug',\n 'content/dist/rhel/server/7/7Server/x86_64/optional/os',\n 'content/dist/rhel/server/7/7Server/x86_64/optional/source/SRPMS',\n 'content/dist/rhel/server/7/7Server/x86_64/oracle-java-rm/os',\n 'content/dist/rhel/server/7/7Server/x86_64/os',\n 'content/dist/rhel/server/7/7Server/x86_64/resilientstorage/debug',\n 'content/dist/rhel/server/7/7Server/x86_64/resilientstorage/os',\n 'content/dist/rhel/server/7/7Server/x86_64/resilientstorage/source/SRPMS',\n 'content/dist/rhel/server/7/7Server/x86_64/rt/debug',\n 'content/dist/rhel/server/7/7Server/x86_64/rt/os',\n 'content/dist/rhel/server/7/7Server/x86_64/rt/source/SRPMS',\n 'content/dist/rhel/server/7/7Server/x86_64/sap-hana/debug',\n 'content/dist/rhel/server/7/7Server/x86_64/sap-hana/os',\n 'content/dist/rhel/server/7/7Server/x86_64/sap-hana/source/SRPMS',\n 'content/dist/rhel/server/7/7Server/x86_64/sap/debug',\n 'content/dist/rhel/server/7/7Server/x86_64/sap/os',\n 'content/dist/rhel/server/7/7Server/x86_64/sap/source/SRPMS',\n 'content/dist/rhel/server/7/7Server/x86_64/source/SRPMS',\n 'content/dist/rhel/server/7/7Server/x86_64/supplementary/debug',\n 'content/dist/rhel/server/7/7Server/x86_64/supplementary/os',\n 'content/dist/rhel/server/7/7Server/x86_64/supplementary/source/SRPMS',\n 'content/dist/rhel/system-z/7/7Server/s390x/debug',\n 'content/dist/rhel/system-z/7/7Server/s390x/highavailability/debug',\n 'content/dist/rhel/system-z/7/7Server/s390x/highavailability/os',\n 'content/dist/rhel/system-z/7/7Server/s390x/highavailability/source/SRPMS',\n 'content/dist/rhel/system-z/7/7Server/s390x/optional/debug',\n 'content/dist/rhel/system-z/7/7Server/s390x/optional/os',\n 'content/dist/rhel/system-z/7/7Server/s390x/optional/source/SRPMS',\n 'content/dist/rhel/system-z/7/7Server/s390x/os',\n 'content/dist/rhel/system-z/7/7Server/s390x/resilientstorage/debug',\n 'content/dist/rhel/system-z/7/7Server/s390x/resilientstorage/os',\n 'content/dist/rhel/system-z/7/7Server/s390x/resilientstorage/source/SRPMS',\n 'content/dist/rhel/system-z/7/7Server/s390x/sap/debug',\n 'content/dist/rhel/system-z/7/7Server/s390x/sap/os',\n 'content/dist/rhel/system-z/7/7Server/s390x/sap/source/SRPMS',\n 'content/dist/rhel/system-z/7/7Server/s390x/source/SRPMS',\n 'content/dist/rhel/system-z/7/7Server/s390x/supplementary/debug',\n 'content/dist/rhel/system-z/7/7Server/s390x/supplementary/os',\n 'content/dist/rhel/system-z/7/7Server/s390x/supplementary/source/SRPMS',\n 'content/dist/rhel/workstation/7/7Workstation/x86_64/debug',\n 'content/dist/rhel/workstation/7/7Workstation/x86_64/optional/debug',\n 'content/dist/rhel/workstation/7/7Workstation/x86_64/optional/os',\n 'content/dist/rhel/workstation/7/7Workstation/x86_64/optional/source/SRPMS',\n 'content/dist/rhel/workstation/7/7Workstation/x86_64/oracle-java-rm/os',\n 'content/dist/rhel/workstation/7/7Workstation/x86_64/os',\n 'content/dist/rhel/workstation/7/7Workstation/x86_64/source/SRPMS',\n 'content/dist/rhel/workstation/7/7Workstation/x86_64/supplementary/debug',\n 'content/dist/rhel/workstation/7/7Workstation/x86_64/supplementary/os',\n 'content/dist/rhel/workstation/7/7Workstation/x86_64/supplementary/source/SRPMS',\n 'content/fastrack/rhel/client/7/x86_64/debug',\n 'content/fastrack/rhel/client/7/x86_64/optional/debug',\n 'content/fastrack/rhel/client/7/x86_64/optional/os',\n 'content/fastrack/rhel/client/7/x86_64/optional/source/SRPMS',\n 'content/fastrack/rhel/client/7/x86_64/os',\n 'content/fastrack/rhel/client/7/x86_64/source/SRPMS',\n 'content/fastrack/rhel/computenode/7/x86_64/debug',\n 'content/fastrack/rhel/computenode/7/x86_64/optional/debug',\n 'content/fastrack/rhel/computenode/7/x86_64/optional/os',\n 'content/fastrack/rhel/computenode/7/x86_64/optional/source/SRPMS',\n 'content/fastrack/rhel/computenode/7/x86_64/os',\n 'content/fastrack/rhel/computenode/7/x86_64/source/SRPMS',\n 'content/fastrack/rhel/server/7/x86_64/debug',\n 'content/fastrack/rhel/server/7/x86_64/highavailability/debug',\n 'content/fastrack/rhel/server/7/x86_64/highavailability/os',\n 'content/fastrack/rhel/server/7/x86_64/highavailability/source/SRPMS',\n 'content/fastrack/rhel/server/7/x86_64/optional/debug',\n 'content/fastrack/rhel/server/7/x86_64/optional/os',\n 'content/fastrack/rhel/server/7/x86_64/optional/source/SRPMS',\n 'content/fastrack/rhel/server/7/x86_64/os',\n 'content/fastrack/rhel/server/7/x86_64/resilientstorage/debug',\n 'content/fastrack/rhel/server/7/x86_64/resilientstorage/os',\n 'content/fastrack/rhel/server/7/x86_64/resilientstorage/source/SRPMS',\n 'content/fastrack/rhel/server/7/x86_64/source/SRPMS',\n 'content/fastrack/rhel/system-z/7/s390x/debug',\n 'content/fastrack/rhel/system-z/7/s390x/optional/debug',\n 'content/fastrack/rhel/system-z/7/s390x/optional/os',\n 'content/fastrack/rhel/system-z/7/s390x/optional/source/SRPMS',\n 'content/fastrack/rhel/system-z/7/s390x/os',\n 'content/fastrack/rhel/system-z/7/s390x/source/SRPMS',\n 'content/fastrack/rhel/workstation/7/x86_64/debug',\n 'content/fastrack/rhel/workstation/7/x86_64/optional/debug',\n 'content/fastrack/rhel/workstation/7/x86_64/optional/os',\n 'content/fastrack/rhel/workstation/7/x86_64/optional/source/SRPMS',\n 'content/fastrack/rhel/workstation/7/x86_64/os',\n 'content/fastrack/rhel/workstation/7/x86_64/source/SRPMS'\n ],\n 'pkgs': [\n {'reference':'squid-3.5.20-15.el7', 'cpu':'s390x', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'7'},\n {'reference':'squid-3.5.20-15.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'7'},\n {'reference':'squid-migration-script-3.5.20-15.el7', 'cpu':'s390x', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'7'},\n {'reference':'squid-migration-script-3.5.20-15.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'7'},\n {'reference':'squid-sysvinit-3.5.20-15.el7', 'cpu':'s390x', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'7'},\n {'reference':'squid-sysvinit-3.5.20-15.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'7'}\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_WARNING,\n extra : extra\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'squid / squid-migration-script / squid-sysvinit');\n}\n", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-01-25T14:33:16", "description": "* squid: Incorrect pointer handling when processing ESI Responses can lead to denial of service * squid: Incorrect pointer handling in HTTP processing and certificate download can lead to denial of service\n\n* squid: XSS via user_name or auth parameter in cachemgr.cgi", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2020-04-21T00:00:00", "type": "nessus", "title": "Scientific Linux Security Update : squid on SL7.x x86_64 (20200407)", "bulletinFamily": "scanner", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-1000024", "CVE-2018-1000027", "CVE-2019-13345"], "modified": "2020-04-24T00:00:00", "cpe": ["p-cpe:/a:fermilab:scientific_linux:squid", "p-cpe:/a:fermilab:scientific_linux:squid-debuginfo", "p-cpe:/a:fermilab:scientific_linux:squid-migration-script", "p-cpe:/a:fermilab:scientific_linux:squid-sysvinit", "x-cpe:/o:fermilab:scientific_linux"], "id": "SL_20200407_SQUID_ON_SL7_X.NASL", "href": "https://www.tenable.com/plugins/nessus/135837", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text is (C) Scientific Linux.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(135837);\n script_version(\"1.2\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2020/04/24\");\n\n script_cve_id(\"CVE-2018-1000024\", \"CVE-2018-1000027\", \"CVE-2019-13345\");\n\n script_name(english:\"Scientific Linux Security Update : squid on SL7.x x86_64 (20200407)\");\n script_summary(english:\"Checks rpm output for the updated packages\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\n\"The remote Scientific Linux host is missing one or more security\nupdates.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"* squid: Incorrect pointer handling when processing ESI Responses can\nlead to denial of service * squid: Incorrect pointer handling in HTTP\nprocessing and certificate download can lead to denial of service\n\n* squid: XSS via user_name or auth parameter in cachemgr.cgi\"\n );\n # https://listserv.fnal.gov/scripts/wa.exe?A2=ind2004&L=SCIENTIFIC-LINUX-ERRATA&P=15203\n script_set_attribute(\n attribute:\"see_also\",\n value:\"http://www.nessus.org/u?785a90e4\"\n );\n script_set_attribute(attribute:\"solution\", value:\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N\");\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:C/C:L/I:L/A:N\");\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-2019-13345\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:squid\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:squid-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:squid-migration-script\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:squid-sysvinit\");\n script_set_attribute(attribute:\"cpe\", value:\"x-cpe:/o:fermilab:scientific_linux\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2018/02/09\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/04/07\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/04/21\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Scientific Linux Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/RedHat/release\", \"Host/RedHat/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/RedHat/release\");\nif (isnull(release) || \"Scientific Linux \" >!< release) audit(AUDIT_HOST_NOT, \"running Scientific Linux\");\nos_ver = pregmatch(pattern: \"Scientific Linux.*release ([0-9]+(\\.[0-9]+)?)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Scientific Linux\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^7([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, \"Scientific Linux 7.x\", \"Scientific Linux \" + os_ver);\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 (cpu >!< \"x86_64\" && cpu !~ \"^i[3-6]86$\") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"Scientific Linux\", cpu);\nif (\"x86_64\" >!< cpu) audit(AUDIT_ARCH_NOT, \"x86_64\", cpu);\n\n\nflag = 0;\nif (rpm_check(release:\"SL7\", cpu:\"x86_64\", reference:\"squid-3.5.20-15.el7\")) flag++;\nif (rpm_check(release:\"SL7\", cpu:\"x86_64\", reference:\"squid-debuginfo-3.5.20-15.el7\")) flag++;\nif (rpm_check(release:\"SL7\", cpu:\"x86_64\", reference:\"squid-migration-script-3.5.20-15.el7\")) flag++;\nif (rpm_check(release:\"SL7\", cpu:\"x86_64\", reference:\"squid-sysvinit-3.5.20-15.el7\")) flag++;\n\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"squid / squid-debuginfo / squid-migration-script / squid-sysvinit\");\n}\n", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-01-25T14:33:10", "description": "The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:1068 advisory.\n\n - squid: Incorrect pointer handling when processing ESI Responses can lead to denial of service (CVE-2018-1000024)\n\n - squid: Incorrect pointer handling in HTTP processing and certificate download can lead to denial of service (CVE-2018-1000027)\n\n - squid: XSS via user_name or auth parameter in cachemgr.cgi (CVE-2019-13345)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2020-04-10T00:00:00", "type": "nessus", "title": "CentOS 7 : squid (CESA-2020:1068)", "bulletinFamily": "scanner", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-1000024", "CVE-2018-1000027", "CVE-2019-13345"], "modified": "2020-06-05T00:00:00", "cpe": ["p-cpe:/a:centos:centos:squid", "p-cpe:/a:centos:centos:squid-migration-script", "p-cpe:/a:centos:centos:squid-sysvinit", "cpe:/o:centos:centos:7"], "id": "CENTOS_RHSA-2020-1068.NASL", "href": "https://www.tenable.com/plugins/nessus/135330", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from Red Hat Security Advisory RHSA-2020:1068 and \n# CentOS Errata and Security Advisory 2020:1068 respectively.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(135330);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2020/06/05\");\n\n script_cve_id(\"CVE-2018-1000024\", \"CVE-2018-1000027\", \"CVE-2019-13345\");\n script_xref(name:\"RHSA\", value:\"2020:1068\");\n\n script_name(english:\"CentOS 7 : squid (CESA-2020:1068)\");\n script_summary(english:\"Checks rpm output for the updated packages\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\"The remote CentOS host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as\nreferenced in the RHSA-2020:1068 advisory.\n\n - squid: Incorrect pointer handling when processing ESI\n Responses can lead to denial of service\n (CVE-2018-1000024)\n\n - squid: Incorrect pointer handling in HTTP processing and\n certificate download can lead to denial of service\n (CVE-2018-1000027)\n\n - squid: XSS via user_name or auth parameter in\n cachemgr.cgi (CVE-2019-13345)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version\nnumber.\"\n );\n # https://lists.centos.org/pipermail/centos-cr-announce/2020-April/012611.html\n script_set_attribute(\n attribute:\"see_also\",\n value:\"http://www.nessus.org/u?ed2e8847\"\n );\n script_set_attribute(\n attribute:\"solution\",\n value:\"Update the affected squid packages.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N\");\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:C/C:L/I:L/A:N\");\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-2019-13345\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:squid\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:squid-migration-script\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:squid-sysvinit\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:centos:centos:7\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2018/02/09\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/04/08\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/04/10\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"CentOS Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/CentOS/release\", \"Host/CentOS/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/CentOS/release\");\nif (isnull(release) || \"CentOS\" >!< release) audit(AUDIT_OS_NOT, \"CentOS\");\nos_ver = pregmatch(pattern: \"CentOS(?: Linux)? release ([0-9]+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"CentOS\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^7([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, \"CentOS 7.x\", \"CentOS \" + os_ver);\n\nif (!get_kb_item(\"Host/CentOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"CentOS\", cpu);\n\n\nflag = 0;\nif (rpm_check(release:\"CentOS-7\", cpu:\"x86_64\", reference:\"squid-3.5.20-15.el7\")) flag++;\nif (rpm_check(release:\"CentOS-7\", cpu:\"x86_64\", reference:\"squid-migration-script-3.5.20-15.el7\")) flag++;\nif (rpm_check(release:\"CentOS-7\", cpu:\"x86_64\", reference:\"squid-sysvinit-3.5.20-15.el7\")) flag++;\n\n\nif (flag)\n{\n cr_plugin_caveat = '\\n' +\n 'NOTE: The security advisory associated with this vulnerability has a\\n' +\n 'fixed package version that may only be available in the continuous\\n' +\n 'release (CR) repository for CentOS, until it is present in the next\\n' +\n 'point release of CentOS.\\n\\n' +\n\n 'If an equal or higher package level does not exist in the baseline\\n' +\n 'repository for your major version of CentOS, then updates from the CR\\n' +\n 'repository will need to be applied in order to address the\\n' +\n 'vulnerability.\\n';\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : rpm_report_get() + cr_plugin_caveat\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"squid / squid-migration-script / squid-sysvinit\");\n}\n", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-01-11T14:49:43", "description": "The Squid Software Foundation Squid HTTP Caching Proxy contains a NULL pointer Dereference vulnerability in HTTP Response X-Forwarded-For header processing that can result in Denial of Service to all clients of the proxy. This attack appear to be exploitable via Remote HTTP server responding with an X-Forwarded-For header to certain types of HTTP request.(CVE-2018-1000027)\n\nThe Squid Software Foundation Squid HTTP Caching Proxy contains a Incorrect Pointer Handling vulnerability in ESI Response Processing that can result in Denial of Service for all clients using the proxy..\nThis attack appear to be exploitable via Remote server delivers an HTTP response payload containing valid but unusual ESI syntax.(CVE-2018-1000024)", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2018-09-20T00:00:00", "type": "nessus", "title": "Amazon Linux AMI : squid (ALAS-2018-1081)", "bulletinFamily": "scanner", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-1000024", "CVE-2018-1000027"], "modified": "2018-09-20T00:00:00", "cpe": ["p-cpe:/a:amazon:linux:squid", "p-cpe:/a:amazon:linux:squid-debuginfo", "p-cpe:/a:amazon:linux:squid-migration-script", "cpe:/o:amazon:linux"], "id": "ALA_ALAS-2018-1081.NASL", "href": "https://www.tenable.com/plugins/nessus/117605", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Amazon Linux AMI Security Advisory ALAS-2018-1081.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(117605);\n script_version(\"1.1\");\n script_cvs_date(\"Date: 2018/09/20 11:29:32\");\n\n script_cve_id(\"CVE-2018-1000024\", \"CVE-2018-1000027\");\n script_xref(name:\"ALAS\", value:\"2018-1081\");\n\n script_name(english:\"Amazon Linux AMI : squid (ALAS-2018-1081)\");\n script_summary(english:\"Checks rpm output for the updated packages\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote Amazon Linux AMI host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"The Squid Software Foundation Squid HTTP Caching Proxy contains a NULL\npointer Dereference vulnerability in HTTP Response X-Forwarded-For\nheader processing that can result in Denial of Service to all clients\nof the proxy. This attack appear to be exploitable via Remote HTTP\nserver responding with an X-Forwarded-For header to certain types of\nHTTP request.(CVE-2018-1000027)\n\nThe Squid Software Foundation Squid HTTP Caching Proxy contains a\nIncorrect Pointer Handling vulnerability in ESI Response Processing\nthat can result in Denial of Service for all clients using the proxy..\nThis attack appear to be exploitable via Remote server delivers an\nHTTP response payload containing valid but unusual ESI\nsyntax.(CVE-2018-1000024)\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://alas.aws.amazon.com/ALAS-2018-1081.html\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\"Run 'yum update squid' to update your system.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:squid\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:squid-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:squid-migration-script\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:amazon:linux\");\n\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2018/09/19\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2018/09/20\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2018 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Amazon Linux Local Security Checks\");\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\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nrelease = get_kb_item(\"Host/AmazonLinux/release\");\nif (isnull(release) || !strlen(release)) audit(AUDIT_OS_NOT, \"Amazon Linux\");\nos_ver = pregmatch(pattern: \"^AL(A|\\d)\", string: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\n\nflag = 0;\nif (rpm_check(release:\"ALA\", reference:\"squid-3.5.20-11.35.amzn1\")) flag++;\nif (rpm_check(release:\"ALA\", reference:\"squid-debuginfo-3.5.20-11.35.amzn1\")) flag++;\nif (rpm_check(release:\"ALA\", reference:\"squid-migration-script-3.5.20-11.35.amzn1\")) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());\n else security_warning(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"squid / squid-debuginfo / squid-migration-script\");\n}\n", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-01-11T14:41:23", "description": "This update for squid fixes the following issues: Security issues fixed :\n\n - CVE-2018-1000024: DoS fix caused by incorrect pointer handling when processing ESI responses. This affects the default custom esi_parser (bsc#1077003).\n\n - CVE-2018-1000027: DoS fix caused by incorrect pointer handing whien processing ESI responses or downloading intermediate CA certificates (bsc#1077006).\n\nNote that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2018-03-09T00:00:00", "type": "nessus", "title": "SUSE SLES12 Security Update : squid (SUSE-SU-2018:0636-1)", "bulletinFamily": "scanner", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-1000024", "CVE-2018-1000027"], "modified": "2019-09-10T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:squid", "p-cpe:/a:novell:suse_linux:squid-debuginfo", "p-cpe:/a:novell:suse_linux:squid-debugsource", "cpe:/o:novell:suse_linux:12"], "id": "SUSE_SU-2018-0636-1.NASL", "href": "https://www.tenable.com/plugins/nessus/107252", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from SUSE update advisory SUSE-SU-2018:0636-1.\n# The text itself is copyright (C) SUSE.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(107252);\n script_version(\"1.6\");\n script_cvs_date(\"Date: 2019/09/10 13:51:47\");\n\n script_cve_id(\"CVE-2018-1000024\", \"CVE-2018-1000027\");\n\n script_name(english:\"SUSE SLES12 Security Update : squid (SUSE-SU-2018:0636-1)\");\n script_summary(english:\"Checks rpm output for the updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote SUSE host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"This update for squid fixes the following issues: Security issues\nfixed :\n\n - CVE-2018-1000024: DoS fix caused by incorrect pointer\n handling when processing ESI responses. This affects the\n default custom esi_parser (bsc#1077003).\n\n - CVE-2018-1000027: DoS fix caused by incorrect pointer\n handing whien processing ESI responses or downloading\n intermediate CA certificates (bsc#1077006).\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the SUSE security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1077003\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1077006\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2018-1000024/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2018-1000027/\"\n );\n # https://www.suse.com/support/update/announcement/2018/suse-su-20180636-1/\n script_set_attribute(\n attribute:\"see_also\",\n value:\"http://www.nessus.org/u?4c4bed45\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\n\"To install this SUSE Security Update use YaST online_update.\nAlternatively you can run the command listed for your product :\n\nSUSE Linux Enterprise Server for Raspberry Pi 12-SP2:zypper in -t\npatch SUSE-SLE-RPI-12-SP2-2018-428=1\n\nSUSE Linux Enterprise Server 12-SP3:zypper in -t patch\nSUSE-SLE-SERVER-12-SP3-2018-428=1\n\nSUSE Linux Enterprise Server 12-SP2:zypper in -t patch\nSUSE-SLE-SERVER-12-SP2-2018-428=1\n\nTo bring your system up-to-date, use 'zypper patch'.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/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:N/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:\"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:novell:suse_linux:squid\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:squid-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:squid-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:suse_linux:12\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2018/02/09\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2018/03/08\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2018/03/09\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"SuSE Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/SuSE/release\");\nif (isnull(release) || release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nos_ver = pregmatch(pattern: \"^(SLE(S|D)\\d+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"SUSE\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLES12)$\", string:os_ver)) audit(AUDIT_OS_NOT, \"SUSE SLES12\", \"SUSE \" + os_ver);\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (cpu !~ \"^i[3-6]86$\" && \"x86_64\" >!< cpu && \"s390x\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"SUSE \" + os_ver, cpu);\n\nsp = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(sp)) sp = \"0\";\nif (os_ver == \"SLES12\" && (! preg(pattern:\"^(2|3)$\", string:sp))) audit(AUDIT_OS_NOT, \"SLES12 SP2/3\", os_ver + \" SP\" + sp);\n\n\nflag = 0;\nif (rpm_check(release:\"SLES12\", sp:\"3\", reference:\"squid-3.5.21-26.6.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"3\", reference:\"squid-debuginfo-3.5.21-26.6.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"3\", reference:\"squid-debugsource-3.5.21-26.6.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"2\", reference:\"squid-3.5.21-26.6.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"2\", reference:\"squid-debuginfo-3.5.21-26.6.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"2\", reference:\"squid-debugsource-3.5.21-26.6.1\")) flag++;\n\n\nif (flag)\n{\n if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());\n else security_warning(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"squid\");\n}\n", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-01-11T14:43:08", "description": "This update for squid fixes the following issues :\n\nSecurity issues fixed :\n\n - CVE-2018-1000024: DoS fix caused by incorrect pointer handling when processing ESI responses. This affects the default custom esi_parser (bsc#1077003).\n\n - CVE-2018-1000027: DoS fix caused by incorrect pointer handing whien processing ESI responses or downloading intermediate CA certificates (bsc#1077006).\n\nThis update was imported from the SUSE:SLE-12-SP2:Update update project.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2018-03-09T00:00:00", "type": "nessus", "title": "openSUSE Security Update : squid (openSUSE-2018-238)", "bulletinFamily": "scanner", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-1000024", "CVE-2018-1000027"], "modified": "2021-01-19T00:00:00", "cpe": ["p-cpe:/a:novell:opensuse:squid", "p-cpe:/a:novell:opensuse:squid-debuginfo", "p-cpe:/a:novell:opensuse:squid-debugsource", "cpe:/o:novell:opensuse:42.3"], "id": "OPENSUSE-2018-238.NASL", "href": "https://www.tenable.com/plugins/nessus/107245", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from openSUSE Security Update openSUSE-2018-238.\n#\n# The text description of this plugin is (C) SUSE LLC.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(107245);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/19\");\n\n script_cve_id(\"CVE-2018-1000024\", \"CVE-2018-1000027\");\n\n script_name(english:\"openSUSE Security Update : squid (openSUSE-2018-238)\");\n script_summary(english:\"Check for the openSUSE-2018-238 patch\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote openSUSE host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"This update for squid fixes the following issues :\n\nSecurity issues fixed :\n\n - CVE-2018-1000024: DoS fix caused by incorrect pointer\n handling when processing ESI responses. This affects the\n default custom esi_parser (bsc#1077003).\n\n - CVE-2018-1000027: DoS fix caused by incorrect pointer\n handing whien processing ESI responses or downloading\n intermediate CA certificates (bsc#1077006).\n\nThis update was imported from the SUSE:SLE-12-SP2:Update update\nproject.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1077003\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1077006\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\"Update the affected squid packages.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:squid\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:squid-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:squid-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:opensuse:42.3\");\n\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2018/03/09\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2018/03/09\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2018-2021 Tenable Network Security, Inc.\");\n script_family(english:\"SuSE Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/SuSE/release\");\nif (isnull(release) || release =~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"openSUSE\");\nif (release !~ \"^(SUSE42\\.3)$\") audit(AUDIT_OS_RELEASE_NOT, \"openSUSE\", \"42.3\", release);\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nourarch = get_kb_item(\"Host/cpu\");\nif (!ourarch) audit(AUDIT_UNKNOWN_ARCH);\nif (ourarch !~ \"^(i586|i686|x86_64)$\") audit(AUDIT_ARCH_NOT, \"i586 / i686 / x86_64\", ourarch);\n\nflag = 0;\n\nif ( rpm_check(release:\"SUSE42.3\", reference:\"squid-3.5.21-12.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.3\", reference:\"squid-debuginfo-3.5.21-12.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.3\", reference:\"squid-debugsource-3.5.21-12.1\") ) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());\n else security_warning(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"squid / squid-debuginfo / squid-debugsource\");\n}\n", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-01-11T14:41:52", "description": "Squid, a high-performance proxy caching server for web clients, has been found vulnerable to denial of service attacks associated with ESI response processing and intermediate CA certificate downloading.\n\nCVE-2018-1000024\n\nIncorrect pointer handling resulted in the ability of a remote server to return a crafted ESI response which could trigger a denial of service for all clients accessing the Squid service. This issue affects the Squid custom ESI parser. \n\nCVE-2018-1000027\n\nIncorrect pointer handling resulted in the possibility of a remote client delivering certain HTTP requests in conjunction with certain trusted server reponses involving the processing of ESI responses or downloading of intermediate CA certificates to trigger a denial of service for all clients accessing the squid service.\n\nFor Debian 7 'Wheezy', these problems have been fixed in version 3.1.20-2.2+deb7u8.\n\nWe recommend that you upgrade your squid3 packages.\n\nNOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2018-02-05T00:00:00", "type": "nessus", "title": "Debian DLA-1266-1 : squid3 security update", "bulletinFamily": "scanner", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-1000024", "CVE-2018-1000027"], "modified": "2021-01-11T00:00:00", "cpe": ["p-cpe:/a:debian:debian_linux:squid-cgi", "p-cpe:/a:debian:debian_linux:squid3", "p-cpe:/a:debian:debian_linux:squid3-common", "p-cpe:/a:debian:debian_linux:squid3-dbg", "p-cpe:/a:debian:debian_linux:squidclient", "cpe:/o:debian:debian_linux:7.0"], "id": "DEBIAN_DLA-1266.NASL", "href": "https://www.tenable.com/plugins/nessus/106589", "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-1266-1. 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(106589);\n script_version(\"3.7\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/11\");\n\n script_cve_id(\"CVE-2018-1000024\", \"CVE-2018-1000027\");\n\n script_name(english:\"Debian DLA-1266-1 : squid3 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\"Squid, a high-performance proxy caching server for web clients, has\nbeen found vulnerable to denial of service attacks associated with ESI\nresponse processing and intermediate CA certificate downloading.\n\nCVE-2018-1000024\n\nIncorrect pointer handling resulted in the ability of a remote server\nto return a crafted ESI response which could trigger a denial of\nservice for all clients accessing the Squid service. This issue\naffects the Squid custom ESI parser. \n\nCVE-2018-1000027\n\nIncorrect pointer handling resulted in the possibility of a remote\nclient delivering certain HTTP requests in conjunction with certain\ntrusted server reponses involving the processing of ESI responses or\ndownloading of intermediate CA certificates to trigger a denial of\nservice for all clients accessing the squid service.\n\nFor Debian 7 'Wheezy', these problems have been fixed in version\n3.1.20-2.2+deb7u8.\n\nWe recommend that you upgrade your squid3 packages.\n\nNOTE: Tenable Network Security has extracted the preceding description\nblock directly from the DLA security advisory. Tenable has attempted\nto automatically clean and format it as much as possible without\nintroducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://lists.debian.org/debian-lts-announce/2018/02/msg00001.html\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://packages.debian.org/source/wheezy/squid3\"\n );\n script_set_attribute(attribute:\"solution\", value:\"Upgrade the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C: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:N/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:\"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:squid-cgi\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:squid3\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:squid3-common\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:squid3-dbg\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:squidclient\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:debian:debian_linux:7.0\");\n\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2018/02/02\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2018/02/05\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2018-2021 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:\"7.0\", prefix:\"squid-cgi\", reference:\"3.1.20-2.2+deb7u8\")) flag++;\nif (deb_check(release:\"7.0\", prefix:\"squid3\", reference:\"3.1.20-2.2+deb7u8\")) flag++;\nif (deb_check(release:\"7.0\", prefix:\"squid3-common\", reference:\"3.1.20-2.2+deb7u8\")) flag++;\nif (deb_check(release:\"7.0\", prefix:\"squid3-dbg\", reference:\"3.1.20-2.2+deb7u8\")) flag++;\nif (deb_check(release:\"7.0\", prefix:\"squidclient\", reference:\"3.1.20-2.2+deb7u8\")) 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": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-01-11T14:46:25", "description": "According to the versions of the squid packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :\n\n - The Squid Software Foundation Squid HTTP Caching Proxy version 3.0 to 3.5.27, 4.0 to 4.0.22 contains a Incorrect Pointer Handling vulnerability in ESI Response Processing that can result in Denial of Service for all clients using the proxy.. This attack appear to be exploitable via Remote server delivers an HTTP response payload containing valid but unusual ESI syntax..(CVE-2018-1000024)\n\n - The Squid Software Foundation Squid HTTP Caching Proxy version prior to version 4.0.23 contains a NULL Pointer Dereference vulnerability in HTTP Response X-Forwarded-For header processing that can result in Denial of Service to all clients of the proxy. This attack appear to be exploitable via Remote HTTP server responding with an X-Forwarded-For header to certain types of HTTP request. (CVE-2018-1000027)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2018-05-02T00:00:00", "type": "nessus", "title": "EulerOS 2.0 SP2 : squid (EulerOS-SA-2018-1075)", "bulletinFamily": "scanner", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-1000024", "CVE-2018-1000027"], "modified": "2021-01-06T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:squid", "p-cpe:/a:huawei:euleros:squid-migration-script", "cpe:/o:huawei:euleros:2.0"], "id": "EULEROS_SA-2018-1075.NASL", "href": "https://www.tenable.com/plugins/nessus/109473", "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(109473);\n script_version(\"1.12\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/06\");\n\n script_cve_id(\n \"CVE-2018-1000024\",\n \"CVE-2018-1000027\"\n );\n\n script_name(english:\"EulerOS 2.0 SP2 : squid (EulerOS-SA-2018-1075)\");\n script_summary(english:\"Checks the rpm output for the updated packages.\");\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 squid packages installed, the\nEulerOS installation on the remote host is affected by the following\nvulnerabilities :\n\n - The Squid Software Foundation Squid HTTP Caching Proxy\n version 3.0 to 3.5.27, 4.0 to 4.0.22 contains a\n Incorrect Pointer Handling vulnerability in ESI\n Response Processing that can result in Denial of\n Service for all clients using the proxy.. This attack\n appear to be exploitable via Remote server delivers an\n HTTP response payload containing valid but unusual ESI\n syntax..(CVE-2018-1000024)\n\n - The Squid Software Foundation Squid HTTP Caching Proxy\n version prior to version 4.0.23 contains a NULL Pointer\n Dereference vulnerability in HTTP Response\n X-Forwarded-For header processing that can result in\n Denial of Service to all clients of the proxy. This\n attack appear to be exploitable via Remote HTTP server\n responding with an X-Forwarded-For header to certain\n types of HTTP request. (CVE-2018-1000027)\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-2018-1075\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?19f7dd83\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected squid packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/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:N/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\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2018/03/16\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2018/05/02\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:squid\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:squid-migration-script\");\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) 2018-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/sp\");\n script_exclude_keys(\"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nrelease = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nif (release !~ \"^EulerOS release 2\\.0(\\D|$)\") audit(AUDIT_OS_NOT, \"EulerOS 2.0\");\n\nsp = get_kb_item(\"Host/EulerOS/sp\");\nif (isnull(sp) || sp !~ \"^(2)$\") audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP2\");\n\nuvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP2\", \"EulerOS UVP \" + uvp);\n\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_ARCH_NOT, \"i686 / x86_64\", cpu);\n\nflag = 0;\n\npkgs = [\"squid-3.5.20-2.2.h2\",\n \"squid-migration-script-3.5.20-2.2.h2\"];\n\nforeach (pkg in pkgs)\n if (rpm_check(release:\"EulerOS-2.0\", sp:\"2\", reference:pkg)) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"squid\");\n}\n", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-01-11T14:46:11", "description": "According to the versions of the squid packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :\n\n - The Squid Software Foundation Squid HTTP Caching Proxy version 3.0 to 3.5.27, 4.0 to 4.0.22 contains a Incorrect Pointer Handling vulnerability in ESI Response Processing that can result in Denial of Service for all clients using the proxy.. This attack appear to be exploitable via Remote server delivers an HTTP response payload containing valid but unusual ESI syntax..(CVE-2018-1000024)\n\n - The Squid Software Foundation Squid HTTP Caching Proxy version prior to version 4.0.23 contains a NULL Pointer Dereference vulnerability in HTTP Response X-Forwarded-For header processing that can result in Denial of Service to all clients of the proxy. This attack appear to be exploitable via Remote HTTP server responding with an X-Forwarded-For header to certain types of HTTP request. (CVE-2018-1000027)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2018-05-02T00:00:00", "type": "nessus", "title": "EulerOS 2.0 SP1 : squid (EulerOS-SA-2018-1074)", "bulletinFamily": "scanner", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-1000024", "CVE-2018-1000027"], "modified": "2021-01-06T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:squid", "p-cpe:/a:huawei:euleros:squid-migration-script", "cpe:/o:huawei:euleros:2.0"], "id": "EULEROS_SA-2018-1074.NASL", "href": "https://www.tenable.com/plugins/nessus/109472", "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(109472);\n script_version(\"1.12\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/06\");\n\n script_cve_id(\n \"CVE-2018-1000024\",\n \"CVE-2018-1000027\"\n );\n\n script_name(english:\"EulerOS 2.0 SP1 : squid (EulerOS-SA-2018-1074)\");\n script_summary(english:\"Checks the rpm output for the updated packages.\");\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 squid packages installed, the\nEulerOS installation on the remote host is affected by the following\nvulnerabilities :\n\n - The Squid Software Foundation Squid HTTP Caching Proxy\n version 3.0 to 3.5.27, 4.0 to 4.0.22 contains a\n Incorrect Pointer Handling vulnerability in ESI\n Response Processing that can result in Denial of\n Service for all clients using the proxy.. This attack\n appear to be exploitable via Remote server delivers an\n HTTP response payload containing valid but unusual ESI\n syntax..(CVE-2018-1000024)\n\n - The Squid Software Foundation Squid HTTP Caching Proxy\n version prior to version 4.0.23 contains a NULL Pointer\n Dereference vulnerability in HTTP Response\n X-Forwarded-For header processing that can result in\n Denial of Service to all clients of the proxy. This\n attack appear to be exploitable via Remote HTTP server\n responding with an X-Forwarded-For header to certain\n types of HTTP request. (CVE-2018-1000027)\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-2018-1074\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?8c6dc4d9\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected squid packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/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:N/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\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2018/03/16\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2018/05/02\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:squid\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:squid-migration-script\");\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) 2018-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/sp\");\n script_exclude_keys(\"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nrelease = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nif (release !~ \"^EulerOS release 2\\.0(\\D|$)\") audit(AUDIT_OS_NOT, \"EulerOS 2.0\");\n\nsp = get_kb_item(\"Host/EulerOS/sp\");\nif (isnull(sp) || sp !~ \"^(1)$\") audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP1\");\n\nuvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP1\", \"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 = [\"squid-3.5.20-2.2.h2\",\n \"squid-migration-script-3.5.20-2.2.h2\"];\n\nforeach (pkg in pkgs)\n if (rpm_check(release:\"EulerOS-2.0\", sp:\"1\", 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, \"squid\");\n}\n", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-01-11T14:39:43", "description": "Louis Dion-Marcil reports :\n\nDue to incorrect pointer handling Squid is vulnerable to denial of service attack when processing ESI responses.\n\nThis problem allows a remote server delivering certain ESI response syntax to trigger a denial of service for all clients accessing the Squid service.\n\nDue to unrelated changes Squid-3.5 has become vulnerable to some regular ESI server responses also triggering this issue.\n\nThis problem is limited to the Squid custom ESI parser. Squid built to use libxml2 or libexpat XML parsers do not have this problem.\n\nDue to incorrect pointer handling Squid is vulnerable to denial of service attack when processing ESI responses or downloading intermediate CA certificates.\n\nThis problem allows a remote client delivering certain HTTP requests in conjunction with certain trusted server responses to trigger a denial of service for all clients accessing the Squid service.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2018-02-26T00:00:00", "type": "nessus", "title": "FreeBSD : squid -- Vulnerable to Denial of Service attack (d5b6d151-1887-11e8-94f7-9c5c8e75236a)", "bulletinFamily": "scanner", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-1000024", "CVE-2018-1000027"], "modified": "2018-11-10T00:00:00", "cpe": ["p-cpe:/a:freebsd:freebsd:squid", "p-cpe:/a:freebsd:freebsd:squid-devel", "cpe:/o:freebsd:freebsd"], "id": "FREEBSD_PKG_D5B6D151188711E894F79C5C8E75236A.NASL", "href": "https://www.tenable.com/plugins/nessus/106995", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from the FreeBSD VuXML database :\n#\n# Copyright 2003-2018 Jacques Vidrine and contributors\n#\n# Redistribution and use in source (VuXML) and 'compiled' forms (SGML,\n# HTML, PDF, PostScript, RTF and so forth) with or without modification,\n# are permitted provided that the following conditions are met:\n# 1. Redistributions of source code (VuXML) must retain the above\n# copyright notice, this list of conditions and the following\n# disclaimer as the first lines of this file unmodified.\n# 2. Redistributions in compiled form (transformed to other DTDs,\n# published online in any format, converted to PDF, PostScript,\n# RTF and other formats) must reproduce the above copyright\n# notice, this list of conditions and the following disclaimer\n# in the documentation and/or other materials provided with the\n# distribution.\n# \n# THIS DOCUMENTATION IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS \"AS IS\"\n# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,\n# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR\n# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS\n# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,\n# OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT\n# OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR\n# BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE\n# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS DOCUMENTATION,\n# EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(106995);\n script_version(\"3.4\");\n script_cvs_date(\"Date: 2018/11/10 11:49:47\");\n\n script_cve_id(\"CVE-2018-1000024\", \"CVE-2018-1000027\");\n script_xref(name:\"DSA\", value:\"4122\");\n\n script_name(english:\"FreeBSD : squid -- Vulnerable to Denial of Service attack (d5b6d151-1887-11e8-94f7-9c5c8e75236a)\");\n script_summary(english:\"Checks for updated packages in pkg_info output\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\n\"The remote FreeBSD host is missing one or more security-related\nupdates.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"Louis Dion-Marcil reports :\n\nDue to incorrect pointer handling Squid is vulnerable to denial of\nservice attack when processing ESI responses.\n\nThis problem allows a remote server delivering certain ESI response\nsyntax to trigger a denial of service for all clients accessing the\nSquid service.\n\nDue to unrelated changes Squid-3.5 has become vulnerable to some\nregular ESI server responses also triggering this issue.\n\nThis problem is limited to the Squid custom ESI parser. Squid built to\nuse libxml2 or libexpat XML parsers do not have this problem.\n\nDue to incorrect pointer handling Squid is vulnerable to denial of\nservice attack when processing ESI responses or downloading\nintermediate CA certificates.\n\nThis problem allows a remote client delivering certain HTTP requests\nin conjunction with certain trusted server responses to trigger a\ndenial of service for all clients accessing the Squid service.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"http://www.squid-cache.org/Advisories/SQUID-2018_1.txt\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"http://www.squid-cache.org/Advisories/SQUID-2018_2.txt\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=226138\"\n );\n # https://vuxml.freebsd.org/freebsd/d5b6d151-1887-11e8-94f7-9c5c8e75236a.html\n script_set_attribute(\n attribute:\"see_also\",\n value:\"http://www.nessus.org/u?e6701d7d\"\n );\n script_set_attribute(attribute:\"solution\", value:\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:freebsd:freebsd:squid\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:freebsd:freebsd:squid-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:freebsd:freebsd\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2017/12/13\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2018/02/23\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2018/02/26\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2018 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:\"squid<3.5.27_3\")) flag++;\nif (pkg_test(save_report:TRUE, pkg:\"squid-devel<4.0.23\")) 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": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-01-11T14:53:35", "description": "According to its banner, the version of Squid running on the remote host is 3.x prior to 3.5.28, or 4.x prior to 4.0.23. It is, therefore, affected by multiple vulnerabilities:\n\n - A denial of service (DoS) vulnerability exists in the ESI response processing component due to incorrect pointer handling.\n A remote attacker controlled server can exploit this issue, via a crafted ESI response, to cause a denial of service for all clients accessing the Squid service (CVE-2018-1000024)\n\n - A denial of service (DoS) vulnerability exists in the HTTP message processing component due to incorrect pointer handling.\n An unauthenticated remote attacker can exploit this issue, via a crafted HTTP request, to cause a denial of service for all clients accessing the Squid service (CVE-2018-1000027)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2018-12-17T00:00:00", "type": "nessus", "title": "Squid 3.x < 3.5.28 / 4.x < 4.0.23 Multiple Denial of Service Vulnerabilities (SQUID-2018:1) (SQUID-2018:2)", "bulletinFamily": "scanner", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-1000024", "CVE-2018-1000027"], "modified": "2019-10-31T00:00:00", "cpe": ["cpe:/a:squid-cache:squid"], "id": "SQUID_2018_2.NASL", "href": "https://www.tenable.com/plugins/nessus/119724", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(119724);\n script_version(\"1.2\");\n script_cvs_date(\"Date: 2019/10/31 15:18:51\");\n\n script_cve_id(\"CVE-2018-1000024\", \"CVE-2018-1000027\");\n\n script_name(english:\"Squid 3.x < 3.5.28 / 4.x < 4.0.23 Multiple Denial of Service Vulnerabilities (SQUID-2018:1) (SQUID-2018:2)\");\n script_summary(english:\"Checks the version of Squid.\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote proxy server is affected by multiple vulnerabilities.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to its banner, the version of Squid running on the remote\nhost is 3.x prior to 3.5.28, or 4.x prior to 4.0.23. It\nis, therefore, affected by multiple vulnerabilities:\n\n - A denial of service (DoS) vulnerability exists in the ESI\n response processing component due to incorrect pointer handling.\n A remote attacker controlled server can exploit this issue, via a\n crafted ESI response, to cause a denial of service for all\n clients accessing the Squid service (CVE-2018-1000024)\n\n - A denial of service (DoS) vulnerability exists in the HTTP\n message processing component due to incorrect pointer handling.\n An unauthenticated remote attacker can exploit this issue, via a\n crafted HTTP request, to cause a denial of service for all\n clients accessing the Squid service (CVE-2018-1000027)\n\nNote that Nessus has not tested for this issue but has instead\nrelied only on the application's self-reported version number.\");\n script_set_attribute(attribute:\"see_also\", value:\"http://www.squid-cache.org/Advisories/SQUID-2018_1.txt\");\n script_set_attribute(attribute:\"see_also\", value:\"http://www.squid-cache.org/Advisories/SQUID-2018_2.txt\");\n script_set_attribute(attribute:\"solution\", value:\n\"Upgrade to Squid version 3.5.28 or 4.0.23 or later. Alternatively,\napply the vendor-supplied patch.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/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:N/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-2018-1000024\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2018/01/21\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2016/01/18\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2018/12/17\");\n\n script_set_attribute(attribute:\"potential_vulnerability\", value:\"true\");\n script_set_attribute(attribute:\"plugin_type\", value:\"remote\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/a:squid-cache:squid\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Firewalls\");\n\n script_copyright(english:\"This script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"squid_version.nasl\");\n script_require_keys(\"installed_sw/Squid\", \"Settings/ParanoidReport\");\n script_require_ports(\"Services/http_proxy\", 3128, 8080);\n\n exit(0);\n}\n\ninclude(\"vcf.inc\");\ninclude(\"http.inc\");\n\napp = \"Squid\";\nget_install_count(app_name:app, exit_if_zero:TRUE);\n\nif (report_paranoia < 2) audit(AUDIT_PARANOID);\n\nport = get_http_port(default:3128);\n\napp_info = vcf::get_app_info(app:app, port:port, webapp:TRUE);\n\n# Affected versions: Squid 3.x -> 3.5.27\n# Squid 4.x -> 4.0.22\n# Fixed in version: Squid 3.5.28, 4.0.23\nconstraints = [\n {\"min_version\":\"3.0\", \"fixed_version\":\"3.5.28\"},\n {\"min_version\":\"4.0\", \"fixed_version\":\"4.0.23\"}\n];\n\nvcf::check_version_and_report(app_info:app_info, constraints:constraints, severity:SECURITY_WARNING);\n", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-01-11T14:43:58", "description": "This update for squid3 fixes the following issues: Security issues fixed :\n\n - CVE-2018-1000024: DoS fix caused by incorrect pointer handling when processing ESI responses. This affects the default custom esi_parser (bsc#1077003).\n\n - CVE-2018-1000027: DoS fix caused by incorrect pointer handing whien processing ESI responses or downloading intermediate CA certificates (bsc#1077006).\n\nNote that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2018-03-22T00:00:00", "type": "nessus", "title": "SUSE SLES11 Security Update : squid3 (SUSE-SU-2018:0752-1)", "bulletinFamily": "scanner", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-1000024", "CVE-2018-1000027"], "modified": "2021-01-19T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:squid3", "cpe:/o:novell:suse_linux:11"], "id": "SUSE_SU-2018-0752-1.NASL", "href": "https://www.tenable.com/plugins/nessus/108528", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from SUSE update advisory SUSE-SU-2018:0752-1.\n# The text itself is copyright (C) SUSE.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(108528);\n script_version(\"1.7\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/19\");\n\n script_cve_id(\"CVE-2018-1000024\", \"CVE-2018-1000027\");\n\n script_name(english:\"SUSE SLES11 Security Update : squid3 (SUSE-SU-2018:0752-1)\");\n script_summary(english:\"Checks rpm output for the updated package.\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote SUSE host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"This update for squid3 fixes the following issues: Security issues\nfixed :\n\n - CVE-2018-1000024: DoS fix caused by incorrect pointer\n handling when processing ESI responses. This affects the\n default custom esi_parser (bsc#1077003).\n\n - CVE-2018-1000027: DoS fix caused by incorrect pointer\n handing whien processing ESI responses or downloading\n intermediate CA certificates (bsc#1077006).\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the SUSE security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1077003\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1077006\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2018-1000024/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2018-1000027/\"\n );\n # https://www.suse.com/support/update/announcement/2018/suse-su-20180752-1/\n script_set_attribute(\n attribute:\"see_also\",\n value:\"http://www.nessus.org/u?9505a3da\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\n\"To install this SUSE Security Update use YaST online_update.\nAlternatively you can run the command listed for your product :\n\nSUSE Linux Enterprise Server 11-SP4:zypper in -t patch\nslessp4-squid3-13521=1\n\nSUSE Linux Enterprise Debuginfo 11-SP4:zypper in -t patch\ndbgsp4-squid3-13521=1\n\nTo bring your system up-to-date, use 'zypper patch'.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/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:N/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:\"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:novell:suse_linux:squid3\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:suse_linux:11\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2018/02/09\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2018/03/21\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2018/03/22\");\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) 2018-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"SuSE Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/SuSE/release\");\nif (isnull(release) || release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nos_ver = pregmatch(pattern: \"^(SLE(S|D)\\d+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"SUSE\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLES11)$\", string:os_ver)) audit(AUDIT_OS_NOT, \"SUSE SLES11\", \"SUSE \" + os_ver);\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (cpu !~ \"^i[3-6]86$\" && \"x86_64\" >!< cpu && \"s390x\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"SUSE \" + os_ver, cpu);\n\nsp = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(sp)) sp = \"0\";\nif (os_ver == \"SLES11\" && (! preg(pattern:\"^(4)$\", string:sp))) audit(AUDIT_OS_NOT, \"SLES11 SP4\", os_ver + \" SP\" + sp);\n\n\nflag = 0;\nif (rpm_check(release:\"SLES11\", sp:\"4\", reference:\"squid3-3.1.23-8.16.37.3.1\")) flag++;\n\n\nif (flag)\n{\n if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());\n else security_warning(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"squid3\");\n}\n", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-01-11T14:40:02", "description": "Several vulnerabilities have been discovered in Squid3, a fully featured web proxy cache. The Common Vulnerabilities and Exposures project identifies the following issues :\n\n - CVE-2018-1000024 Louis Dion-Marcil discovered that Squid does not properly handle processing of certain ESI responses. A remote server delivering certain ESI response syntax can take advantage of this flaw to cause a denial of service for all clients accessing the Squid service. This problem is limited to the Squid custom ESI parser.\n\n - CVE-2018-1000027 Louis Dion-Marcil discovered that Squid is prone to a denial of service vulnerability when processing ESI responses or downloading intermediate CA certificates. A remote attacker can take advantage of this flaw to cause a denial of service for all clients accessing the Squid service.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2018-02-23T00:00:00", "type": "nessus", "title": "Debian DSA-4122-1 : squid3 - security update", "bulletinFamily": "scanner", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-1000024", "CVE-2018-1000027"], "modified": "2018-11-13T00:00:00", "cpe": ["p-cpe:/a:debian:debian_linux:squid3", "cpe:/o:debian:debian_linux:8.0", "cpe:/o:debian:debian_linux:9.0"], "id": "DEBIAN_DSA-4122.NASL", "href": "https://www.tenable.com/plugins/nessus/106957", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from Debian Security Advisory DSA-4122. The text \n# itself is copyright (C) Software in the Public Interest, Inc.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(106957);\n script_version(\"3.5\");\n script_cvs_date(\"Date: 2018/11/13 12:30:46\");\n\n script_cve_id(\"CVE-2018-1000024\", \"CVE-2018-1000027\");\n script_xref(name:\"DSA\", value:\"4122\");\n\n script_name(english:\"Debian DSA-4122-1 : squid3 - security update\");\n script_summary(english:\"Checks dpkg output for the updated package\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote Debian host is missing a security-related update.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"Several vulnerabilities have been discovered in Squid3, a fully\nfeatured web proxy cache. The Common Vulnerabilities and Exposures\nproject identifies the following issues :\n\n - CVE-2018-1000024\n Louis Dion-Marcil discovered that Squid does not\n properly handle processing of certain ESI responses. A\n remote server delivering certain ESI response syntax can\n take advantage of this flaw to cause a denial of service\n for all clients accessing the Squid service. This\n problem is limited to the Squid custom ESI parser.\n\n - CVE-2018-1000027\n Louis Dion-Marcil discovered that Squid is prone to a\n denial of service vulnerability when processing ESI\n responses or downloading intermediate CA certificates. A\n remote attacker can take advantage of this flaw to cause\n a denial of service for all clients accessing the Squid\n service.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=888719\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=888720\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2018-1000024\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2018-1000027\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/source-package/squid3\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://packages.debian.org/source/jessie/squid3\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://packages.debian.org/source/stretch/squid3\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.debian.org/security/2018/dsa-4122\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\n\"Upgrade the squid3 packages.\n\nFor the oldstable distribution (jessie), these problems have been\nfixed in version 3.4.8-6+deb8u5.\n\nFor the stable distribution (stretch), these problems have been fixed\nin version 3.5.23-5+deb9u1.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:squid3\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:debian:debian_linux:8.0\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:debian:debian_linux:9.0\");\n\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2018/02/23\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2018/02/23\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2018 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:\"8.0\", prefix:\"squid-cgi\", reference:\"3.4.8-6+deb8u5\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"squid-purge\", reference:\"3.4.8-6+deb8u5\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"squid3\", reference:\"3.4.8-6+deb8u5\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"squid3-common\", reference:\"3.4.8-6+deb8u5\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"squid3-dbg\", reference:\"3.4.8-6+deb8u5\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"squidclient\", reference:\"3.4.8-6+deb8u5\")) flag++;\nif (deb_check(release:\"9.0\", prefix:\"squid\", reference:\"3.5.23-5+deb9u1\")) flag++;\nif (deb_check(release:\"9.0\", prefix:\"squid-cgi\", reference:\"3.5.23-5+deb9u1\")) flag++;\nif (deb_check(release:\"9.0\", prefix:\"squid-common\", reference:\"3.5.23-5+deb9u1\")) flag++;\nif (deb_check(release:\"9.0\", prefix:\"squid-dbg\", reference:\"3.5.23-5+deb9u1\")) flag++;\nif (deb_check(release:\"9.0\", prefix:\"squid-purge\", reference:\"3.5.23-5+deb9u1\")) flag++;\nif (deb_check(release:\"9.0\", prefix:\"squid3\", reference:\"3.5.23-5+deb9u1\")) flag++;\nif (deb_check(release:\"9.0\", prefix:\"squidclient\", reference:\"3.5.23-5+deb9u1\")) 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": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-02-10T14:54:30", "description": "The remote NewStart CGSL host, running version CORE 5.04 / MAIN 5.04, has squid packages installed that are affected by multiple vulnerabilities:\n\n - An issue was discovered in Squid through 4.7. When handling the tag esi:when when ESI is enabled, Squid calls ESIExpression::Evaluate. This function uses a fixed stack buffer to hold the expression while it's being evaluated. When processing the expression, it could either evaluate the top of the stack, or add a new member to the stack. When adding a new member, there is no check to ensure that the stack won't overflow. (CVE-2019-12519)\n\n - An issue was discovered in Squid before 5.0.2. A remote attacker can replay a sniffed Digest Authentication nonce to gain access to resources that are otherwise forbidden. This occurs because the attacker can overflow the nonce reference counter (a short integer). Remote code execution may occur if the pooled token credentials are freed (instead of replayed as valid credentials). (CVE-2020-11945)\n\n - The Squid Software Foundation Squid HTTP Caching Proxy version 3.0 to 3.5.27, 4.0 to 4.0.22 contains a Incorrect Pointer Handling vulnerability in ESI Response Processing that can result in Denial of Service for all clients using the proxy.. This attack appear to be exploitable via Remote server delivers an HTTP response payload containing valid but unusual ESI syntax.. This vulnerability appears to have been fixed in 4.0.23 and later. (CVE-2018-1000024)\n\n - The Squid Software Foundation Squid HTTP Caching Proxy version prior to version 4.0.23 contains a NULL Pointer Dereference vulnerability in HTTP Response X-Forwarded-For header processing that can result in Denial of Service to all clients of the proxy. This attack appear to be exploitable via Remote HTTP server responding with an X-Forwarded-For header to certain types of HTTP request. This vulnerability appears to have been fixed in 4.0.23 and later. (CVE-2018-1000027)\n\n - An issue was discovered in Squid 3.3.9 through 3.5.28 and 4.x through 4.7. When Squid is configured to use Digest authentication, it parses the header Proxy-Authorization. It searches for certain tokens such as domain, uri, and qop. Squid checks if this token's value starts with a quote and ends with one. If so, it performs a memcpy of its length minus 2. Squid never checks whether the value is just a single quote (which would satisfy its requirements), leading to a memcpy of its length minus 1. (CVE-2019-12525)\n\n - The cachemgr.cgi web module of Squid through 4.7 has XSS via the user_name or auth parameter.\n (CVE-2019-13345)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "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": "2020-12-09T00:00:00", "type": "nessus", "title": "NewStart CGSL CORE 5.04 / MAIN 5.04 : squid Multiple Vulnerabilities (NS-SA-2020-0060)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-1000024", "CVE-2018-1000027", "CVE-2019-12519", "CVE-2019-12525", "CVE-2019-13345", "CVE-2020-11945"], "modified": "2020-12-10T00:00:00", "cpe": [], "id": "NEWSTART_CGSL_NS-SA-2020-0060_SQUID.NASL", "href": "https://www.tenable.com/plugins/nessus/143907", "sourceData": "##\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from ZTE advisory NS-SA-2020-0060. The text\n# itself is copyright (C) ZTE, Inc.\n##\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(143907);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2020/12/10\");\n\n script_cve_id(\n \"CVE-2018-1000024\",\n \"CVE-2018-1000027\",\n \"CVE-2019-12519\",\n \"CVE-2019-12525\",\n \"CVE-2019-13345\",\n \"CVE-2020-11945\"\n );\n script_bugtraq_id(109095, 109382);\n\n script_name(english:\"NewStart CGSL CORE 5.04 / MAIN 5.04 : squid Multiple Vulnerabilities (NS-SA-2020-0060)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote machine is affected by multiple vulnerabilities.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote NewStart CGSL host, running version CORE 5.04 / MAIN 5.04, has squid packages installed that are affected by\nmultiple vulnerabilities:\n\n - An issue was discovered in Squid through 4.7. When handling the tag esi:when when ESI is enabled, Squid\n calls ESIExpression::Evaluate. This function uses a fixed stack buffer to hold the expression while it's\n being evaluated. When processing the expression, it could either evaluate the top of the stack, or add a\n new member to the stack. When adding a new member, there is no check to ensure that the stack won't\n overflow. (CVE-2019-12519)\n\n - An issue was discovered in Squid before 5.0.2. A remote attacker can replay a sniffed Digest\n Authentication nonce to gain access to resources that are otherwise forbidden. This occurs because the\n attacker can overflow the nonce reference counter (a short integer). Remote code execution may occur if\n the pooled token credentials are freed (instead of replayed as valid credentials). (CVE-2020-11945)\n\n - The Squid Software Foundation Squid HTTP Caching Proxy version 3.0 to 3.5.27, 4.0 to 4.0.22 contains a\n Incorrect Pointer Handling vulnerability in ESI Response Processing that can result in Denial of Service\n for all clients using the proxy.. This attack appear to be exploitable via Remote server delivers an HTTP\n response payload containing valid but unusual ESI syntax.. This vulnerability appears to have been fixed\n in 4.0.23 and later. (CVE-2018-1000024)\n\n - The Squid Software Foundation Squid HTTP Caching Proxy version prior to version 4.0.23 contains a NULL\n Pointer Dereference vulnerability in HTTP Response X-Forwarded-For header processing that can result in\n Denial of Service to all clients of the proxy. This attack appear to be exploitable via Remote HTTP server\n responding with an X-Forwarded-For header to certain types of HTTP request. This vulnerability appears to\n have been fixed in 4.0.23 and later. (CVE-2018-1000027)\n\n - An issue was discovered in Squid 3.3.9 through 3.5.28 and 4.x through 4.7. When Squid is configured to use\n Digest authentication, it parses the header Proxy-Authorization. It searches for certain tokens such as\n domain, uri, and qop. Squid checks if this token's value starts with a quote and ends with one. If so, it\n performs a memcpy of its length minus 2. Squid never checks whether the value is just a single quote\n (which would satisfy its requirements), leading to a memcpy of its length minus 1. (CVE-2019-12525)\n\n - The cachemgr.cgi web module of Squid through 4.7 has XSS via the user_name or auth parameter.\n (CVE-2019-13345)\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:\"http://security.gd-linux.com/notice/NS-SA-2020-0060\");\n script_set_attribute(attribute:\"solution\", value:\n\"Upgrade the vulnerable CGSL squid packages. Note that updated packages may not be available yet. Please contact ZTE for\nmore 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:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2020-11945\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2018/02/09\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/12/08\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/12/09\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\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) 2020 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/ZTE-CGSL/release\", \"Host/ZTE-CGSL/rpm-list\", \"Host/cpu\");\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/ZTE-CGSL/release');\nif (isnull(release) || release !~ \"^CGSL (MAIN|CORE)\") audit(AUDIT_OS_NOT, 'NewStart Carrier Grade Server Linux');\n\nif (release !~ \"CGSL CORE 5.04\" &&\n release !~ \"CGSL MAIN 5.04\")\n audit(AUDIT_OS_NOT, 'NewStart CGSL CORE 5.04 / NewStart CGSL MAIN 5.04');\n\nif (!get_kb_item('Host/ZTE-CGSL/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$\") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'NewStart Carrier Grade Server Linux', cpu);\n\nflag = 0;\n\npkgs = {\n 'CGSL CORE 5.04': [\n 'squid-3.5.20-15.el7_8.1',\n 'squid-debuginfo-3.5.20-15.el7_8.1',\n 'squid-migration-script-3.5.20-15.el7_8.1',\n 'squid-sysvinit-3.5.20-15.el7_8.1'\n ],\n 'CGSL MAIN 5.04': [\n 'squid-3.5.20-15.el7_8.1',\n 'squid-debuginfo-3.5.20-15.el7_8.1',\n 'squid-migration-script-3.5.20-15.el7_8.1',\n 'squid-sysvinit-3.5.20-15.el7_8.1'\n ]\n};\npkg_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 tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'squid');\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-02-10T14:55:21", "description": "The remote NewStart CGSL host, running version CORE 5.05 / MAIN 5.05, has squid packages installed that are affected by multiple vulnerabilities:\n\n - An issue was discovered in Squid through 4.7. When handling the tag esi:when when ESI is enabled, Squid calls ESIExpression::Evaluate. This function uses a fixed stack buffer to hold the expression while it's being evaluated. When processing the expression, it could either evaluate the top of the stack, or add a new member to the stack. When adding a new member, there is no check to ensure that the stack won't overflow. (CVE-2019-12519)\n\n - An issue was discovered in Squid before 5.0.2. A remote attacker can replay a sniffed Digest Authentication nonce to gain access to resources that are otherwise forbidden. This occurs because the attacker can overflow the nonce reference counter (a short integer). Remote code execution may occur if the pooled token credentials are freed (instead of replayed as valid credentials). (CVE-2020-11945)\n\n - The Squid Software Foundation Squid HTTP Caching Proxy version 3.0 to 3.5.27, 4.0 to 4.0.22 contains a Incorrect Pointer Handling vulnerability in ESI Response Processing that can result in Denial of Service for all clients using the proxy.. This attack appear to be exploitable via Remote server delivers an HTTP response payload containing valid but unusual ESI syntax.. This vulnerability appears to have been fixed in 4.0.23 and later. (CVE-2018-1000024)\n\n - The Squid Software Foundation Squid HTTP Caching Proxy version prior to version 4.0.23 contains a NULL Pointer Dereference vulnerability in HTTP Response X-Forwarded-For header processing that can result in Denial of Service to all clients of the proxy. This attack appear to be exploitable via Remote HTTP server responding with an X-Forwarded-For header to certain types of HTTP request. This vulnerability appears to have been fixed in 4.0.23 and later. (CVE-2018-1000027)\n\n - An issue was discovered in Squid 3.3.9 through 3.5.28 and 4.x through 4.7. When Squid is configured to use Digest authentication, it parses the header Proxy-Authorization. It searches for certain tokens such as domain, uri, and qop. Squid checks if this token's value starts with a quote and ends with one. If so, it performs a memcpy of its length minus 2. Squid never checks whether the value is just a single quote (which would satisfy its requirements), leading to a memcpy of its length minus 1. (CVE-2019-12525)\n\n - The cachemgr.cgi web module of Squid through 4.7 has XSS via the user_name or auth parameter.\n (CVE-2019-13345)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "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": "2020-12-09T00:00:00", "type": "nessus", "title": "NewStart CGSL CORE 5.05 / MAIN 5.05 : squid Multiple Vulnerabilities (NS-SA-2020-0090)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-1000024", "CVE-2018-1000027", "CVE-2019-12519", "CVE-2019-12525", "CVE-2019-13345", "CVE-2020-11945"], "modified": "2020-12-10T00:00:00", "cpe": [], "id": "NEWSTART_CGSL_NS-SA-2020-0090_SQUID.NASL", "href": "https://www.tenable.com/plugins/nessus/143989", "sourceData": "##\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from ZTE advisory NS-SA-2020-0090. The text\n# itself is copyright (C) ZTE, Inc.\n##\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(143989);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2020/12/10\");\n\n script_cve_id(\n \"CVE-2018-1000024\",\n \"CVE-2018-1000027\",\n \"CVE-2019-12519\",\n \"CVE-2019-12525\",\n \"CVE-2019-13345\",\n \"CVE-2020-11945\"\n );\n script_bugtraq_id(109095, 109382);\n\n script_name(english:\"NewStart CGSL CORE 5.05 / MAIN 5.05 : squid Multiple Vulnerabilities (NS-SA-2020-0090)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote machine is affected by multiple vulnerabilities.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote NewStart CGSL host, running version CORE 5.05 / MAIN 5.05, has squid packages installed that are affected by\nmultiple vulnerabilities:\n\n - An issue was discovered in Squid through 4.7. When handling the tag esi:when when ESI is enabled, Squid\n calls ESIExpression::Evaluate. This function uses a fixed stack buffer to hold the expression while it's\n being evaluated. When processing the expression, it could either evaluate the top of the stack, or add a\n new member to the stack. When adding a new member, there is no check to ensure that the stack won't\n overflow. (CVE-2019-12519)\n\n - An issue was discovered in Squid before 5.0.2. A remote attacker can replay a sniffed Digest\n Authentication nonce to gain access to resources that are otherwise forbidden. This occurs because the\n attacker can overflow the nonce reference counter (a short integer). Remote code execution may occur if\n the pooled token credentials are freed (instead of replayed as valid credentials). (CVE-2020-11945)\n\n - The Squid Software Foundation Squid HTTP Caching Proxy version 3.0 to 3.5.27, 4.0 to 4.0.22 contains a\n Incorrect Pointer Handling vulnerability in ESI Response Processing that can result in Denial of Service\n for all clients using the proxy.. This attack appear to be exploitable via Remote server delivers an HTTP\n response payload containing valid but unusual ESI syntax.. This vulnerability appears to have been fixed\n in 4.0.23 and later. (CVE-2018-1000024)\n\n - The Squid Software Foundation Squid HTTP Caching Proxy version prior to version 4.0.23 contains a NULL\n Pointer Dereference vulnerability in HTTP Response X-Forwarded-For header processing that can result in\n Denial of Service to all clients of the proxy. This attack appear to be exploitable via Remote HTTP server\n responding with an X-Forwarded-For header to certain types of HTTP request. This vulnerability appears to\n have been fixed in 4.0.23 and later. (CVE-2018-1000027)\n\n - An issue was discovered in Squid 3.3.9 through 3.5.28 and 4.x through 4.7. When Squid is configured to use\n Digest authentication, it parses the header Proxy-Authorization. It searches for certain tokens such as\n domain, uri, and qop. Squid checks if this token's value starts with a quote and ends with one. If so, it\n performs a memcpy of its length minus 2. Squid never checks whether the value is just a single quote\n (which would satisfy its requirements), leading to a memcpy of its length minus 1. (CVE-2019-12525)\n\n - The cachemgr.cgi web module of Squid through 4.7 has XSS via the user_name or auth parameter.\n (CVE-2019-13345)\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:\"http://security.gd-linux.com/notice/NS-SA-2020-0090\");\n script_set_attribute(attribute:\"solution\", value:\n\"Upgrade the vulnerable CGSL squid packages. Note that updated packages may not be available yet. Please contact ZTE for\nmore 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:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2020-11945\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2018/02/09\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/12/08\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/12/09\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\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) 2020 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/ZTE-CGSL/release\", \"Host/ZTE-CGSL/rpm-list\", \"Host/cpu\");\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/ZTE-CGSL/release');\nif (isnull(release) || release !~ \"^CGSL (MAIN|CORE)\") audit(AUDIT_OS_NOT, 'NewStart Carrier Grade Server Linux');\n\nif (release !~ \"CGSL CORE 5.05\" &&\n release !~ \"CGSL MAIN 5.05\")\n audit(AUDIT_OS_NOT, 'NewStart CGSL CORE 5.05 / NewStart CGSL MAIN 5.05');\n\nif (!get_kb_item('Host/ZTE-CGSL/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$\") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'NewStart Carrier Grade Server Linux', cpu);\n\nflag = 0;\n\npkgs = {\n 'CGSL CORE 5.05': [\n 'squid-3.5.20-15.el7_8.1',\n 'squid-debuginfo-3.5.20-15.el7_8.1',\n 'squid-migration-script-3.5.20-15.el7_8.1',\n 'squid-sysvinit-3.5.20-15.el7_8.1'\n ],\n 'CGSL MAIN 5.05': [\n 'squid-3.5.20-15.el7_8.1',\n 'squid-debuginfo-3.5.20-15.el7_8.1',\n 'squid-migration-script-3.5.20-15.el7_8.1',\n 'squid-sysvinit-3.5.20-15.el7_8.1'\n ]\n};\npkg_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 tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'squid');\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-01-11T14:40:07", "description": "Bugfix + security update\n\nNote that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.\nTenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2018-02-07T00:00:00", "type": "nessus", "title": "Fedora 27 : 7:squid (2018-4fabf63492)", "bulletinFamily": "scanner", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-1000024"], "modified": "2021-01-06T00:00:00", "cpe": ["p-cpe:/a:fedoraproject:fedora:7:squid", "cpe:/o:fedoraproject:fedora:27"], "id": "FEDORA_2018-4FABF63492.NASL", "href": "https://www.tenable.com/plugins/nessus/106635", "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 Fedora Security Advisory FEDORA-2018-4fabf63492.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(106635);\n script_version(\"3.6\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/06\");\n\n script_cve_id(\"CVE-2018-1000024\");\n script_xref(name:\"FEDORA\", value:\"2018-4fabf63492\");\n\n script_name(english:\"Fedora 27 : 7:squid (2018-4fabf63492)\");\n script_summary(english:\"Checks rpm output for the updated package.\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote Fedora host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"Bugfix + security update\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the Fedora update system website.\nTenable has attempted to automatically clean and format it as much as\npossible without introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bodhi.fedoraproject.org/updates/FEDORA-2018-4fabf63492\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\"Update the affected 7:squid package.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fedoraproject:fedora:7:squid\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:fedoraproject:fedora:27\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2018/02/09\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2018/02/06\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2018/02/07\");\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) 2018-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Fedora Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || \"Fedora\" >!< release) audit(AUDIT_OS_NOT, \"Fedora\");\nos_ver = pregmatch(pattern: \"Fedora.*release ([0-9]+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Fedora\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^27([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, \"Fedora 27\", \"Fedora \" + os_ver);\n\nif (!get_kb_item(\"Host/RedHat/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"Fedora\", cpu);\n\n\nflag = 0;\nif (rpm_check(release:\"FC27\", reference:\"squid-4.0.23-2.fc27\", epoch:\"7\")) flag++;\n\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"7:squid\");\n}\n", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-01-11T14:40:00", "description": "Squid, a high-performance proxy caching server for web clients, has been found vulnerable to denial of service attacks associated with ESI response processing and intermediate CA certificate downloading.\n\nCVE-2018-1000027\n\nIncorrect pointer handling resulted in the possibility of a remote client delivering certain HTTP requests in conjunction with certain trusted server reponses involving the processing of ESI responses or downloading of intermediate CA certificates to trigger a denial of service for all clients accessing the squid service.\n\nFor Debian 7 'Wheezy', these problems have been fixed in version 2.7.STABLE9-4.1+deb7u3.\n\nWe recommend that you upgrade your squid packages.\n\nNOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2018-02-05T00:00:00", "type": "nessus", "title": "Debian DLA-1267-1 : squid security update", "bulletinFamily": "scanner", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-1000027"], "modified": "2021-01-11T00:00:00", "cpe": ["p-cpe:/a:debian:debian_linux:squid", "p-cpe:/a:debian:debian_linux:squid-common", "cpe:/o:debian:debian_linux:7.0"], "id": "DEBIAN_DLA-1267.NASL", "href": "https://www.tenable.com/plugins/nessus/106590", "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-1267-1. 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(106590);\n script_version(\"3.7\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/11\");\n\n script_cve_id(\"CVE-2018-1000027\");\n\n script_name(english:\"Debian DLA-1267-1 : squid 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\"Squid, a high-performance proxy caching server for web clients, has\nbeen found vulnerable to denial of service attacks associated with ESI\nresponse processing and intermediate CA certificate downloading.\n\nCVE-2018-1000027\n\nIncorrect pointer handling resulted in the possibility of a remote\nclient delivering certain HTTP requests in conjunction with certain\ntrusted server reponses involving the processing of ESI responses or\ndownloading of intermediate CA certificates to trigger a denial of\nservice for all clients accessing the squid service.\n\nFor Debian 7 'Wheezy', these problems have been fixed in version\n2.7.STABLE9-4.1+deb7u3.\n\nWe recommend that you upgrade your squid packages.\n\nNOTE: Tenable Network Security has extracted the preceding description\nblock directly from the DLA security advisory. Tenable has attempted\nto automatically clean and format it as much as possible without\nintroducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://lists.debian.org/debian-lts-announce/2018/02/msg00002.html\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://packages.debian.org/source/wheezy/squid\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\"Upgrade the affected squid, and squid-common packages.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/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:N/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:\"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:squid\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:squid-common\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:debian:debian_linux:7.0\");\n\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2018/02/02\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2018/02/05\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2018-2021 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:\"7.0\", prefix:\"squid\", reference:\"2.7.STABLE9-4.1+deb7u3\")) flag++;\nif (deb_check(release:\"7.0\", prefix:\"squid-common\", reference:\"2.7.STABLE9-4.1+deb7u3\")) 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": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-02-09T14:34:07", "description": "The remote CentOS Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CESA-2019:3476 advisory.\n\n - squid: XSS via user_name or auth parameter in cachemgr.cgi (CVE-2019-13345)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "baseScore": 6.1, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0", "userInteraction": "REQUIRED"}, "impactScore": 2.7}, "published": "2021-01-29T00:00:00", "type": "nessus", "title": "CentOS 8 : squid:4 (CESA-2019:3476)", "bulletinFamily": "scanner", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-13345"], "modified": "2023-02-08T00:00:00", "cpe": ["cpe:/o:centos:centos:8", "p-cpe:/a:centos:centos:libecap", "p-cpe:/a:centos:centos:libecap-devel", "p-cpe:/a:centos:centos:squid"], "id": "CENTOS8_RHSA-2019-3476.NASL", "href": "https://www.tenable.com/plugins/nessus/145680", "sourceData": "##\n# (C) Tenable, Inc.\n#\n# The package checks in this plugin were extracted from\n# Red Hat Security Advisory RHSA-2019:3476. The text\n# itself is copyright (C) Red Hat, Inc.\n##\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(145680);\n script_version(\"1.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/02/08\");\n\n script_cve_id(\"CVE-2019-13345\");\n script_bugtraq_id(109095);\n script_xref(name:\"RHSA\", value:\"2019:3476\");\n\n script_name(english:\"CentOS 8 : squid:4 (CESA-2019:3476)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote CentOS host is missing a security update.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote CentOS Linux 8 host has packages installed that are affected by a vulnerability as referenced in the\nCESA-2019:3476 advisory.\n\n - squid: XSS via user_name or auth parameter in cachemgr.cgi (CVE-2019-13345)\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-2019:3476\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected libecap, libecap-devel and / or squid packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N\");\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:C/C:L/I:L/A:N\");\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-2019-13345\");\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:\"2019/05/27\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/11/05\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/01/29\");\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:libecap\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:libecap-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:squid\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\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) 2021-2023 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/CentOS/release\", \"Host/CentOS/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/CentOS/release');\nif (isnull(os_release) || 'CentOS' >!< os_release) audit(AUDIT_OS_NOT, 'CentOS');\nvar os_ver = pregmatch(pattern: \"CentOS(?: Stream)?(?: Linux)? release ([0-9]+)\", string:os_release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'CentOS');\nos_ver = os_ver[1];\nif ('CentOS Stream' >< os_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\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, 'CentOS', cpu);\n\nvar module_ver = get_kb_item('Host/RedHat/appstream/squid');\nif (isnull(module_ver)) audit(AUDIT_PACKAGE_NOT_INSTALLED, 'Module squid:4');\nif ('4' >!< module_ver) audit(AUDIT_PACKAGE_NOT_AFFECTED, 'Module squid:' + module_ver);\n\nvar appstreams = {\n 'squid:4': [\n {'reference':'libecap-1.0.1-2.module_el8.1.0+197+0c39cdc8', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libecap-1.0.1-2.module_el8.1.0+197+0c39cdc8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libecap-devel-1.0.1-2.module_el8.1.0+197+0c39cdc8', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libecap-devel-1.0.1-2.module_el8.1.0+197+0c39cdc8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'squid-4.4-8.module_el8.1.0+197+0c39cdc8', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'epoch':'7'},\n {'reference':'squid-4.4-8.module_el8.1.0+197+0c39cdc8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'epoch':'7'}\n ]\n};\n\nvar flag = 0;\nappstreams_found = 0;\nforeach module (keys(appstreams)) {\n var appstream = NULL;\n var appstream_name = NULL;\n var appstream_version = NULL;\n var appstream_split = split(module, sep:':', keep:FALSE);\n if (!empty_or_null(appstream_split)) {\n appstream_name = appstream_split[0];\n appstream_version = appstream_split[1];\n if (!empty_or_null(appstream_name)) appstream = get_one_kb_item('Host/RedHat/appstream/' + appstream_name);\n }\n if (!empty_or_null(appstream) && appstream_version == appstream || appstream_name == 'all') {\n appstreams_found++;\n foreach package_array ( appstreams[module] ) {\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 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 }\n}\n\nif (!appstreams_found) audit(AUDIT_PACKAGE_NOT_INSTALLED, 'Module squid:4');\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, 'libecap / libecap-devel / squid');\n}\n", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:P/A:N"}}, {"lastseen": "2023-01-24T14:56:18", "description": "It was discovered that there were multiple cross-site scripting vulnerabilities in the squid3 caching proxy server.\n\nFor Debian 8 'Jessie', these issues have been fixed in squid3 version 3.4.8-6+deb8u7.\n\nWe recommend that you upgrade your squid3 packages.\n\nNOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "baseScore": 6.1, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0", "userInteraction": "REQUIRED"}, "impactScore": 2.7}, "published": "2019-07-08T00:00:00", "type": "nessus", "title": "Debian DLA-1847-1 : squid3 security update", "bulletinFamily": "scanner", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-13345"], "modified": "2021-01-11T00:00:00", "cpe": ["p-cpe:/a:debian:debian_linux:squid-cgi", "p-cpe:/a:debian:debian_linux:squid-purge", "p-cpe:/a:debian:debian_linux:squid3", "p-cpe:/a:debian:debian_linux:squid3-common", "p-cpe:/a:debian:debian_linux:squid3-dbg", "p-cpe:/a:debian:debian_linux:squidclient", "cpe:/o:debian:debian_linux:8.0"], "id": "DEBIAN_DLA-1847.NASL", "href": "https://www.tenable.com/plugins/nessus/126513", "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-1847-1. 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(126513);\n script_version(\"1.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/11\");\n\n script_cve_id(\"CVE-2019-13345\");\n\n script_name(english:\"Debian DLA-1847-1 : squid3 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\"It was discovered that there were multiple cross-site scripting\nvulnerabilities in the squid3 caching proxy server.\n\nFor Debian 8 'Jessie', these issues have been fixed in squid3 version\n3.4.8-6+deb8u7.\n\nWe recommend that you upgrade your squid3 packages.\n\nNOTE: Tenable Network Security has extracted the preceding description\nblock directly from the DLA security advisory. Tenable has attempted\nto automatically clean and format it as much as possible without\nintroducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://lists.debian.org/debian-lts-announce/2019/07/msg00006.html\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://packages.debian.org/source/jessie/squid3\"\n );\n script_set_attribute(attribute:\"solution\", value:\"Upgrade the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N\");\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:C/C:L/I:L/A:N\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:squid-cgi\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:squid-purge\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:squid3\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:squid3-common\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:squid3-dbg\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:squidclient\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:debian:debian_linux:8.0\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/07/05\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/07/07\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/07/08\");\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) 2019-2021 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:\"8.0\", prefix:\"squid-cgi\", reference:\"3.4.8-6+deb8u7\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"squid-purge\", reference:\"3.4.8-6+deb8u7\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"squid3\", reference:\"3.4.8-6+deb8u7\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"squid3-common\", reference:\"3.4.8-6+deb8u7\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"squid3-dbg\", reference:\"3.4.8-6+deb8u7\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"squidclient\", reference:\"3.4.8-6+deb8u7\")) 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": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:P/A:N"}}, {"lastseen": "2023-01-25T14:42:02", "description": "Security fix for CVE-2019-13345.\n\nNote that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.\nTenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "baseScore": 6.1, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0", "userInteraction": "REQUIRED"}, "impactScore": 2.7}, "published": "2019-08-12T00:00:00", "type": "nessus", "title": "Fedora 30 : 7:squid (2019-c1e06901bc)", "bulletinFamily": "scanner", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-13345"], "modified": "2020-01-06T00:00:00", "cpe": ["p-cpe:/a:fedoraproject:fedora:7:squid", "cpe:/o:fedoraproject:fedora:30"], "id": "FEDORA_2019-C1E06901BC.NASL", "href": "https://www.tenable.com/plugins/nessus/127527", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from Fedora Security Advisory FEDORA-2019-c1e06901bc.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(127527);\n script_version(\"1.3\");\n script_cvs_date(\"Date: 2020/01/06\");\n\n script_cve_id(\"CVE-2019-13345\");\n script_xref(name:\"FEDORA\", value:\"2019-c1e06901bc\");\n\n script_name(english:\"Fedora 30 : 7:squid (2019-c1e06901bc)\");\n script_summary(english:\"Checks rpm output for the updated package.\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote Fedora host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"Security fix for CVE-2019-13345.\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the Fedora update system website.\nTenable has attempted to automatically clean and format it as much as\npossible without introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bodhi.fedoraproject.org/updates/FEDORA-2019-c1e06901bc\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\"Update the affected 7:squid package.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N\");\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:C/C:L/I:L/A:N\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fedoraproject:fedora:7:squid\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:fedoraproject:fedora:30\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/07/05\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/07/30\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/08/12\");\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) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Fedora Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || \"Fedora\" >!< release) audit(AUDIT_OS_NOT, \"Fedora\");\nos_ver = pregmatch(pattern: \"Fedora.*release ([0-9]+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Fedora\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^30([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, \"Fedora 30\", \"Fedora \" + os_ver);\n\nif (!get_kb_item(\"Host/RedHat/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"Fedora\", cpu);\n\n\nflag = 0;\nif (rpm_check(release:\"FC30\", reference:\"squid-4.8-1.fc30\", epoch:\"7\")) flag++;\n\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"7:squid\");\n}\n", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:P/A:N"}}, {"lastseen": "2023-01-25T14:41:18", "description": "This update for squid fixes the following issues :\n\nSecurity issue fixed :\n\n - CVE-2019-13345: Fixed a cross site scripting vulnerability via user_name or auth parameter in cachemgr.cgi (bsc#1140738).\n\nThis update was imported from the SUSE:SLE-15:Update update project.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "baseScore": 6.1, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0", "userInteraction": "REQUIRED"}, "impactScore": 2.7}, "published": "2019-08-21T00:00:00", "type": "nessus", "title": "openSUSE Security Update : squid (openSUSE-2019-1963)", "bulletinFamily": "scanner", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-13345"], "modified": "2020-09-23T00:00:00", "cpe": ["p-cpe:/a:novell:opensuse:squid", "p-cpe:/a:novell:opensuse:squid-debuginfo", "p-cpe:/a:novell:opensuse:squid-debugsource", "cpe:/o:novell:opensuse:15.1"], "id": "OPENSUSE-2019-1963.NASL", "href": "https://www.tenable.com/plugins/nessus/128044", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from openSUSE Security Update openSUSE-2019-1963.\n#\n# The text description of this plugin is (C) SUSE LLC.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(128044);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2020/09/23\");\n\n script_cve_id(\"CVE-2019-13345\");\n\n script_name(english:\"openSUSE Security Update : squid (openSUSE-2019-1963)\");\n script_summary(english:\"Check for the openSUSE-2019-1963 patch\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\"The remote openSUSE host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"This update for squid fixes the following issues :\n\nSecurity issue fixed :\n\n - CVE-2019-13345: Fixed a cross site scripting\n vulnerability via user_name or auth parameter in\n cachemgr.cgi (bsc#1140738).\n\nThis update was imported from the SUSE:SLE-15:Update update project.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1140738\"\n );\n script_set_attribute(\n attribute:\"solution\",\n value:\"Update the affected squid packages.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N\");\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:C/C:L/I:L/A:N\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:squid\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:squid-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:squid-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:opensuse:15.1\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/07/05\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/08/20\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/08/21\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"SuSE Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/SuSE/release\");\nif (isnull(release) || release =~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"openSUSE\");\nif (release !~ \"^(SUSE15\\.1)$\") audit(AUDIT_OS_RELEASE_NOT, \"openSUSE\", \"15.1\", release);\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nourarch = get_kb_item(\"Host/cpu\");\nif (!ourarch) audit(AUDIT_UNKNOWN_ARCH);\nif (ourarch !~ \"^(x86_64)$\") audit(AUDIT_ARCH_NOT, \"x86_64\", ourarch);\n\nflag = 0;\n\nif ( rpm_check(release:\"SUSE15.1\", reference:\"squid-4.8-lp151.2.3.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.1\", reference:\"squid-debuginfo-4.8-lp151.2.3.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.1\", reference:\"squid-debugsource-4.8-lp151.2.3.1\") ) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());\n else security_warning(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"squid / squid-debuginfo / squid-debugsource\");\n}\n", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:P/A:N"}}, {"lastseen": "2023-01-25T14:41:18", "description": "This update for squid fixes the following issues :\n\nSecurity issue fixed :\n\nCVE-2019-13345: Fixed a cross-site scripting vulnerability via user_name or auth parameter in cachemgr.cgi (bsc#1140738).\n\nNote that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "baseScore": 6.1, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0", "userInteraction": "REQUIRED"}, "impactScore": 2.7}, "published": "2019-08-12T00:00:00", "type": "nessus", "title": "SUSE SLES15 Security Update : squid (SUSE-SU-2019:2092-1)", "bulletinFamily": "scanner", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-13345"], "modified": "2020-01-02T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:squid", "p-cpe:/a:novell:suse_linux:squid-debuginfo", "p-cpe:/a:novell:suse_linux:squid-debugsource", "cpe:/o:novell:suse_linux:15"], "id": "SUSE_SU-2019-2092-1.NASL", "href": "https://www.tenable.com/plugins/nessus/127784", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from SUSE update advisory SUSE-SU-2019:2092-1.\n# The text itself is copyright (C) SUSE.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(127784);\n script_version(\"1.3\");\n script_cvs_date(\"Date: 2020/01/02\");\n\n script_cve_id(\"CVE-2019-13345\");\n\n script_name(english:\"SUSE SLES15 Security Update : squid (SUSE-SU-2019:2092-1)\");\n script_summary(english:\"Checks rpm output for the updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote SUSE host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"This update for squid fixes the following issues :\n\nSecurity issue fixed :\n\nCVE-2019-13345: Fixed a cross-site scripting vulnerability via\nuser_name or auth parameter in cachemgr.cgi (bsc#1140738).\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the SUSE security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1140738\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-13345/\"\n );\n # https://www.suse.com/support/update/announcement/2019/suse-su-20192092-1/\n script_set_attribute(\n attribute:\"see_also\",\n value:\"http://www.nessus.org/u?4ffce585\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\n\"To install this SUSE Security Update use the SUSE recommended\ninstallation methods like YaST online_update or 'zypper patch'.\n\nAlternatively you can run the command listed for your product :\n\nSUSE Linux Enterprise Module for Server Applications 15-SP1:zypper in\n-t patch SUSE-SLE-Module-Server-Applications-15-SP1-2019-2092=1\n\nSUSE Linux Enterprise Module for Server Applications 15:zypper in -t\npatch SUSE-SLE-Module-Server-Applications-15-2019-2092=1\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N\");\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:C/C:L/I:L/A:N\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:squid\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:squid-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:squid-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:suse_linux:15\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/07/05\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/08/08\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/08/12\");\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) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"SuSE Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/SuSE/release\");\nif (isnull(release) || release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nos_ver = pregmatch(pattern: \"^(SLE(S|D)\\d+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"SUSE\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLES15)$\", string:os_ver)) audit(AUDIT_OS_NOT, \"SUSE SLES15\", \"SUSE \" + os_ver);\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (cpu !~ \"^i[3-6]86$\" && \"x86_64\" >!< cpu && \"s390x\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"SUSE \" + os_ver, cpu);\n\nsp = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(sp)) sp = \"0\";\nif (os_ver == \"SLES15\" && (! preg(pattern:\"^(0|1)$\", string:sp))) audit(AUDIT_OS_NOT, \"SLES15 SP0/1\", os_ver + \" SP\" + sp);\n\n\nflag = 0;\nif (rpm_check(release:\"SLES15\", sp:\"1\", reference:\"squid-4.8-5.8.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"1\", reference:\"squid-debuginfo-4.8-5.8.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"1\", reference:\"squid-debugsource-4.8-5.8.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"0\", reference:\"squid-4.8-5.8.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"0\", reference:\"squid-debuginfo-4.8-5.8.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"0\", reference:\"squid-debugsource-4.8-5.8.1\")) flag++;\n\n\nif (flag)\n{\n set_kb_item(name:'www/0/XSS', value:TRUE);\n if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());\n else security_warning(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"squid\");\n}\n", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:P/A:N"}}, {"lastseen": "2023-01-26T14:58:23", "description": "An update for the squid:4 module is now available for Red Hat Enterprise Linux 8.\n\nRed Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.\n\nSquid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects.\n\nSecurity Fix(es) :\n\n* squid: XSS via user_name or auth parameter in cachemgr.cgi (CVE-2019-13345)\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\nFor detailed information on changes in this release, see the Red Hat Enterprise Linux 8.1 Release Notes linked from the References section.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "baseScore": 6.1, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0", "userInteraction": "REQUIRED"}, "impactScore": 2.7}, "published": "2019-11-06T00:00:00", "type": "nessus", "title": "RHEL 8 : squid:4 (RHSA-2019:3476)", "bulletinFamily": "scanner", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-13345"], "modified": "2021-03-24T00:00:00", "cpe": ["p-cpe:/a:redhat:enterprise_linux:libecap", "p-cpe:/a:redhat:enterprise_linux:libecap-debugsource", "p-cpe:/a:redhat:enterprise_linux:libecap-devel", "p-cpe:/a:redhat:enterprise_linux:squid", "p-cpe:/a:redhat:enterprise_linux:squid-debugsource", "cpe:/o:redhat:enterprise_linux:8"], "id": "REDHAT-RHSA-2019-3476.NASL", "href": "https://www.tenable.com/plugins/nessus/130543", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Red Hat Security Advisory RHSA-2019:3476. The text\n# itself is copyright (C) Red Hat, Inc.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(130543);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/03/24\");\n\n script_cve_id(\"CVE-2019-13345\");\n script_xref(name:\"RHSA\", value:\"2019:3476\");\n\n script_name(english:\"RHEL 8 : squid:4 (RHSA-2019:3476)\");\n script_summary(english:\"Checks the rpm output for the updated packages\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\"The remote Red Hat host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"An update for the squid:4 module is now available for Red Hat\nEnterprise Linux 8.\n\nRed Hat Product Security has rated this update as having a security\nimpact of Moderate. A Common Vulnerability Scoring System (CVSS) base\nscore, which gives a detailed severity rating, is available for each\nvulnerability from the CVE link(s) in the References section.\n\nSquid is a high-performance proxy caching server for web clients,\nsupporting FTP, Gopher, and HTTP data objects.\n\nSecurity Fix(es) :\n\n* squid: XSS via user_name or auth parameter in cachemgr.cgi\n(CVE-2019-13345)\n\nFor more details about the security issue(s), including the impact, a\nCVSS score, acknowledgments, and other related information, refer to\nthe CVE page(s) listed in the References section.\n\nAdditional Changes :\n\nFor detailed information on changes in this release, see the Red Hat\nEnterprise Linux 8.1 Release Notes linked from the References section.\"\n );\n # https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/\n script_set_attribute(\n attribute:\"see_also\",\n value:\"http://www.nessus.org/u?774148ae\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/errata/RHSA-2019:3476\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2019-13345\"\n );\n script_set_attribute(attribute:\"solution\", value:\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N\");\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:C/C:L/I:L/A:N\");\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-2019-13345\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:libecap\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:libecap-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:libecap-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:squid\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:squid-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:enterprise_linux:8\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/07/05\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/11/05\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/11/06\");\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) 2019-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Red Hat Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\", \"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);\nrelease = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || \"Red Hat\" >!< release) audit(AUDIT_OS_NOT, \"Red Hat\");\nos_ver = pregmatch(pattern: \"Red Hat Enterprise Linux.*release ([0-9]+(\\.[0-9]+)?)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Red Hat\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^8([^0-9]|$)\", string:os_ver)) 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\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, 'Red Hat', cpu);\n\nmodule_ver = get_kb_item('Host/RedHat/appstream/squid');\nif (isnull(module_ver)) audit(AUDIT_PACKAGE_NOT_INSTALLED, 'Module squid:4');\nif ('4' >!< module_ver) audit(AUDIT_PACKAGE_NOT_AFFECTED, 'Module squid:' + module_ver);\n\nappstreams = {\n 'squid:4': [\n {'reference':'libecap-1.0.1-2.module+el8.1.0+4044+36416a77', 'cpu':'aarch64', 'release':'8'},\n {'reference':'libecap-1.0.1-2.module+el8.1.0+4044+36416a77', 'cpu':'s390x', 'release':'8'},\n {'reference':'libecap-1.0.1-2.module+el8.1.0+4044+36416a77', 'cpu':'x86_64', 'release':'8'},\n {'reference':'libecap-debugsource-1.0.1-2.module+el8.1.0+4044+36416a77', 'cpu':'aarch64', 'release':'8'},\n {'reference':'libecap-debugsource-1.0.1-2.module+el8.1.0+4044+36416a77', 'cpu':'s390x', 'release':'8'},\n {'reference':'libecap-debugsource-1.0.1-2.module+el8.1.0+4044+36416a77', 'cpu':'x86_64', 'release':'8'},\n {'reference':'libecap-devel-1.0.1-2.module+el8.1.0+4044+36416a77', 'cpu':'aarch64', 'release':'8'},\n {'reference':'libecap-devel-1.0.1-2.module+el8.1.0+4044+36416a77', 'cpu':'s390x', 'release':'8'},\n {'reference':'libecap-devel-1.0.1-2.module+el8.1.0+4044+36416a77', 'cpu':'x86_64', 'release':'8'},\n {'reference':'squid-4.4-8.module+el8.1.0+4044+36416a77', 'cpu':'aarch64', 'release':'8', 'epoch':'7'},\n {'reference':'squid-4.4-8.module+el8.1.0+4044+36416a77', 'cpu':'s390x', 'release':'8', 'epoch':'7'},\n {'reference':'squid-4.4-8.module+el8.1.0+4044+36416a77', 'cpu':'x86_64', 'release':'8', 'epoch':'7'},\n {'reference':'squid-debugsource-4.4-8.module+el8.1.0+4044+36416a77', 'cpu':'aarch64', 'release':'8', 'epoch':'7'},\n {'reference':'squid-debugsource-4.4-8.module+el8.1.0+4044+36416a77', 'cpu':'s390x', 'release':'8', 'epoch':'7'},\n {'reference':'squid-debugsource-4.4-8.module+el8.1.0+4044+36416a77', 'cpu':'x86_64', 'release':'8', 'epoch':'7'}\n ],\n};\n\nflag = 0;\nappstreams_found = 0;\nforeach module (keys(appstreams)) {\n appstream = NULL;\n appstream_name = NULL;\n appstream_version = NULL;\n appstream_split = split(module, sep:':', keep:FALSE);\n if (!empty_or_null(appstream_split)) {\n appstream_name = appstream_split[0];\n appstream_version = appstream_split[1];\n if (!empty_or_null(appstream_name)) appstream = get_one_kb_item('Host/RedHat/appstream/' + appstream_name);\n }\n if (!empty_or_null(appstream) && appstream_version == appstream || appstream_name == 'all') {\n appstreams_found++;\n foreach package_array ( appstreams[module] ) {\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 if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) release = 'RHEL' + 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 (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)) flag++;\n }\n }\n }\n}\n\nif (!appstreams_found) audit(AUDIT_PACKAGE_NOT_INSTALLED, 'Module squid:4');\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, 'libecap / libecap-debugsource / libecap-devel / etc');\n}\n", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:P/A:N"}}, {"lastseen": "2023-01-13T14:32:15", "description": "Mathias Fischer discovered that Squid incorrectly handled certain long strings in headers. A malicious remote server could possibly cause Squid to crash, resulting in a denial of service. This issue was only addressed in Ubuntu 16.04 LTS. (CVE-2016-2569)\n\nWilliam Lima discovered that Squid incorrectly handled XML parsing when processing Edge Side Includes (ESI). A malicious remote server could possibly cause Squid to crash, resulting in a denial of service.\nThis issue was only addressed in Ubuntu 16.04 LTS. (CVE-2016-2570)\n\nAlex Rousskov discovered that Squid incorrectly handled response-parsing failures. A malicious remote server could possibly cause Squid to crash, resulting in a denial of service. This issue only applied to Ubuntu 16.04 LTS. (CVE-2016-2571)\n\nSantiago Ruano Rincon discovered that Squid incorrectly handled certain Vary headers. A remote attacker could possibly use this issue to cause Squid to crash, resulting in a denial of service. This issue was only addressed in Ubuntu 16.04 LTS. (CVE-2016-3948)\n\nLouis Dion-Marcil discovered that Squid incorrectly handled certain Edge Side Includes (ESI) responses. A malicious remote server could possibly cause Squid to crash, resulting in a denial of service.\n(CVE-2018-1000024)\n\nLouis Dion-Marcil discovered that Squid incorrectly handled certain Edge Side Includes (ESI) responses. A malicious remote server could possibly cause Squid to crash, resulting in a denial of service.\n(CVE-2018-1000027).\n\nNote that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2018-02-06T00:00:00", "type": "nessus", "title": "Ubuntu 14.04 LTS / 16.04 LTS / 17.10 : squid3 vulnerabilities (USN-3557-1)", "bulletinFamily": "scanner", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2016-2569", "CVE-2016-2570", "CVE-2016-2571", "CVE-2016-3948", "CVE-2018-1000024", "CVE-2018-1000027"], "modified": "2023-01-12T00:00:00", "cpe": ["p-cpe:/a:canonical:ubuntu_linux:squid3", "cpe:/o:canonical:ubuntu_linux:14.04", "cpe:/o:canonical:ubuntu_linux:16.04", "cpe:/o:canonical:ubuntu_linux:17.10"], "id": "UBUNTU_USN-3557-1.NASL", "href": "https://www.tenable.com/plugins/nessus/106619", "sourceData": "#\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-3557-1. The text \n# itself is copyright (C) Canonical, Inc. See \n# <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered \n# trademark of Canonical, Inc.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(106619);\n script_version(\"3.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/01/12\");\n\n script_cve_id(\"CVE-2016-2569\", \"CVE-2016-2570\", \"CVE-2016-2571\", \"CVE-2016-3948\", \"CVE-2018-1000024\", \"CVE-2018-1000027\");\n script_xref(name:\"USN\", value:\"3557-1\");\n\n script_name(english:\"Ubuntu 14.04 LTS / 16.04 LTS / 17.10 : squid3 vulnerabilities (USN-3557-1)\");\n script_summary(english:\"Checks dpkg output for updated package.\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\"The remote Ubuntu host is missing a security-related patch.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"Mathias Fischer discovered that Squid incorrectly handled certain long\nstrings in headers. A malicious remote server could possibly cause\nSquid to crash, resulting in a denial of service. This issue was only\naddressed in Ubuntu 16.04 LTS. (CVE-2016-2569)\n\nWilliam Lima discovered that Squid incorrectly handled XML parsing\nwhen processing Edge Side Includes (ESI). A malicious remote server\ncould possibly cause Squid to crash, resulting in a denial of service.\nThis issue was only addressed in Ubuntu 16.04 LTS. (CVE-2016-2570)\n\nAlex Rousskov discovered that Squid incorrectly handled\nresponse-parsing failures. A malicious remote server could possibly\ncause Squid to crash, resulting in a denial of service. This issue\nonly applied to Ubuntu 16.04 LTS. (CVE-2016-2571)\n\nSantiago Ruano Rincon discovered that Squid incorrectly handled\ncertain Vary headers. A remote attacker could possibly use this issue\nto cause Squid to crash, resulting in a denial of service. This issue\nwas only addressed in Ubuntu 16.04 LTS. (CVE-2016-3948)\n\nLouis Dion-Marcil discovered that Squid incorrectly handled certain\nEdge Side Includes (ESI) responses. A malicious remote server could\npossibly cause Squid to crash, resulting in a denial of service.\n(CVE-2018-1000024)\n\nLouis Dion-Marcil discovered that Squid incorrectly handled certain\nEdge Side Includes (ESI) responses. A malicious remote server could\npossibly cause Squid to crash, resulting in a denial of service.\n(CVE-2018-1000027).\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the Ubuntu security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://usn.ubuntu.com/3557-1/\"\n );\n script_set_attribute(\n attribute:\"solution\",\n value:\"Update the affected squid3 package.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:squid3\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:canonical:ubuntu_linux:14.04\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:canonical:ubuntu_linux:16.04\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:canonical:ubuntu_linux:17.10\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2016/02/27\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2018/02/05\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2018/02/06\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"Ubuntu Security Notice (C) 2018-2023 Canonical, Inc. / NASL script (C) 2018-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Ubuntu Local Security Checks\");\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\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\");\nvar release = chomp(release);\nif (! preg(pattern:\"^(14\\.04|16\\.04|17\\.10)$\", string:release)) audit(AUDIT_OS_NOT, \"Ubuntu 14.04 / 16.04 / 17.10\", \"Ubuntu \" + release);\nif ( ! get_kb_item(\"Host/Debian/dpkg-l\") ) 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, 'Ubuntu', cpu);\n\nvar flag = 0;\n\nif (ubuntu_check(osver:\"14.04\", pkgname:\"squid3\", pkgver:\"3.3.8-1ubuntu6.11\")) flag++;\nif (ubuntu_check(osver:\"16.04\", pkgname:\"squid3\", pkgver:\"3.5.12-1ubuntu7.5\")) flag++;\nif (ubuntu_check(osver:\"17.10\", pkgname:\"squid3\", pkgver:\"3.5.23-5ubuntu1.1\")) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : ubuntu_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = ubuntu_pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"squid3\");\n}\n", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-02-22T15:16:46", "description": "According to the versions of the squid packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :\n\n - An issue was discovered in Squid 3.3.9 through 3.5.28 and 4.x through 4.7. When Squid is configured to use Digest authentication, it parses the header Proxy-Authorization. It searches for certain tokens such as domain, uri, and qop. Squid checks if this token's value starts with a quote and ends with one. If so, it performs a memcpy of its length minus 2. Squid never checks whether the value is just a single quote (which would satisfy its requirements), leading to a memcpy of its length minus 1.(CVE-2019-12525)\n\n - The cachemgr.cgi web module of Squid through 4.7 has XSS via the user_name or auth parameter.(CVE-2019-13345)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "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": "2019-09-24T00:00:00", "type": "nessus", "title": "EulerOS 2.0 SP3 : squid (EulerOS-SA-2019-2053)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-12525", "CVE-2019-13345"], "modified": "2021-01-06T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:squid", "p-cpe:/a:huawei:euleros:squid-migration-script", "cpe:/o:huawei:euleros:2.0"], "id": "EULEROS_SA-2019-2053.NASL", "href": "https://www.tenable.com/plugins/nessus/129246", "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(129246);\n script_version(\"1.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/06\");\n\n script_cve_id(\n \"CVE-2019-12525\",\n \"CVE-2019-13345\"\n );\n\n script_name(english:\"EulerOS 2.0 SP3 : squid (EulerOS-SA-2019-2053)\");\n script_summary(english:\"Checks the rpm output for the updated packages.\");\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 squid packages installed, the\nEulerOS installation on the remote host is affected by the following\nvulnerabilities :\n\n - An issue was discovered in Squid 3.3.9 through 3.5.28\n and 4.x through 4.7. When Squid is configured to use\n Digest authentication, it parses the header\n Proxy-Authorization. It searches for certain tokens\n such as domain, uri, and qop. Squid checks if this\n token's value starts with a quote and ends with one. If\n so, it performs a memcpy of its length minus 2. Squid\n never checks whether the value is just a single quote\n (which would satisfy its requirements), leading to a\n memcpy of its length minus 1.(CVE-2019-12525)\n\n - The cachemgr.cgi web module of Squid through 4.7 has\n XSS via the user_name or auth\n parameter.(CVE-2019-13345)\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-2019-2053\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?a716e096\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected squid 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:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/09/25\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/09/24\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:squid\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:squid-migration-script\");\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) 2019-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/sp\");\n script_exclude_keys(\"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nrelease = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nif (release !~ \"^EulerOS release 2\\.0(\\D|$)\") audit(AUDIT_OS_NOT, \"EulerOS 2.0\");\n\nsp = get_kb_item(\"Host/EulerOS/sp\");\nif (isnull(sp) || sp !~ \"^(3)$\") audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP3\");\n\nuvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP3\", \"EulerOS UVP \" + uvp);\n\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_ARCH_NOT, \"i686 / x86_64\", cpu);\n\nflag = 0;\n\npkgs = [\"squid-3.5.20-2.2.h3\",\n \"squid-migration-script-3.5.20-2.2.h3\"];\n\nforeach (pkg in pkgs)\n if (rpm_check(release:\"EulerOS-2.0\", sp:\"3\", reference:pkg)) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_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, \"squid\");\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-01-24T14:56:02", "description": "It was discovered that Squid incorrectly handled certain SNMP packets.\nA remote attacker could possibly use this issue to cause memory consumption, leading to a denial of service. This issue only affected Ubuntu 16.04 LTS and Ubuntu 18.04 LTS. (CVE-2018-19132)\n\nIt was discovered that Squid incorrectly handled the cachemgr.cgi web module. A remote attacker could possibly use this issue to conduct cross-site scripting (XSS) attacks. (CVE-2019-13345).\n\nNote that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "baseScore": 6.1, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0", "userInteraction": "REQUIRED"}, "impactScore": 2.7}, "published": "2019-07-16T00:00:00", "type": "nessus", "title": "Ubuntu 16.04 LTS / 18.04 LTS / 19.04 : Squid vulnerabilities (USN-4059-1)", "bulletinFamily": "scanner", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-19132", "CVE-2019-13345"], "modified": "2023-01-12T00:00:00", "cpe": ["p-cpe:/a:canonical:ubuntu_linux:squid", "p-cpe:/a:canonical:ubuntu_linux:squid3", "cpe:/o:canonical:ubuntu_linux:16.04", "cpe:/o:canonical:ubuntu_linux:18.04:-:lts", "cpe:/o:canonical:ubuntu_linux:19.04"], "id": "UBUNTU_USN-4059-1.NASL", "href": "https://www.tenable.com/plugins/nessus/126749", "sourceData": "#\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-4059-1. The text \n# itself is copyright (C) Canonical, Inc. See \n# <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered \n# trademark of Canonical, Inc.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(126749);\n script_version(\"1.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/01/12\");\n\n script_cve_id(\"CVE-2018-19132\", \"CVE-2019-13345\");\n script_xref(name:\"USN\", value:\"4059-1\");\n\n script_name(english:\"Ubuntu 16.04 LTS / 18.04 LTS / 19.04 : Squid vulnerabilities (USN-4059-1)\");\n script_summary(english:\"Checks dpkg output for updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\n\"The remote Ubuntu host is missing one or more security-related\npatches.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"It was discovered that Squid incorrectly handled certain SNMP packets.\nA remote attacker could possibly use this issue to cause memory\nconsumption, leading to a denial of service. This issue only affected\nUbuntu 16.04 LTS and Ubuntu 18.04 LTS. (CVE-2018-19132)\n\nIt was discovered that Squid incorrectly handled the cachemgr.cgi web\nmodule. A remote attacker could possibly use this issue to conduct\ncross-site scripting (XSS) attacks. (CVE-2019-13345).\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the Ubuntu security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://usn.ubuntu.com/4059-1/\"\n );\n script_set_attribute(\n attribute:\"solution\",\n value:\"Update the affected squid and / or squid3 packages.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N\");\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:C/C:L/I:L/A:N\");\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-2019-13345\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:squid\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:squid3\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:canonical:ubuntu_linux:16.04\");\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:19.04\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2018/11/09\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/07/15\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/07/16\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"Ubuntu Security Notice (C) 2019-2023 Canonical, Inc. / NASL script (C) 2019-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Ubuntu Local Security Checks\");\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\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\");\nvar release = chomp(release);\nif (! preg(pattern:\"^(16\\.04|18\\.04|19\\.04)$\", string:release)) audit(AUDIT_OS_NOT, \"Ubuntu 16.04 / 18.04 / 19.04\", \"Ubuntu \" + release);\nif ( ! get_kb_item(\"Host/Debian/dpkg-l\") ) 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, 'Ubuntu', cpu);\n\nvar flag = 0;\n\nif (ubuntu_check(osver:\"16.04\", pkgname:\"squid3\", pkgver:\"3.5.12-1ubuntu7.7\")) flag++;\nif (ubuntu_check(osver:\"18.04\", pkgname:\"squid3\", pkgver:\"3.5.27-1ubuntu1.2\")) flag++;\nif (ubuntu_check(osver:\"19.04\", pkgname:\"squid\", pkgver:\"4.4-1ubuntu2.1\")) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : ubuntu_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = ubuntu_pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"squid / squid3\");\n}\n", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-02-22T15:14:07", "description": "This update for squid fixes the following issues :\n\nSecurity issue fixed :\n\nCVE-2019-12529: Fixed a potential denial of service associated with HTTP Basic Authentication credentials (bsc#1141329).\n\nCVE-2019-12525: Fixed a denial of service during processing of HTTP Digest Authentication credentials (bsc#1141332).\n\nCVE-2019-13345: Fixed a cross-site scripting vulnerability via user_name or auth parameter in cachemgr.cgi (bsc#1140738).\n\nNote that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 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": "2019-08-12T00:00:00", "type": "nessus", "title": "SUSE SLES12 Security Update : squid (SUSE-SU-2019:2089-1)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-12525", "CVE-2019-12529", "CVE-2019-13345"], "modified": "2021-01-13T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:squid", "p-cpe:/a:novell:suse_linux:squid-debuginfo", "p-cpe:/a:novell:suse_linux:squid-debugsource", "cpe:/o:novell:suse_linux:12"], "id": "SUSE_SU-2019-2089-1.NASL", "href": "https://www.tenable.com/plugins/nessus/127782", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from SUSE update advisory SUSE-SU-2019:2089-1.\n# The text itself is copyright (C) SUSE.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(127782);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/13\");\n\n script_cve_id(\"CVE-2019-12525\", \"CVE-2019-12529\", \"CVE-2019-13345\");\n\n script_name(english:\"SUSE SLES12 Security Update : squid (SUSE-SU-2019:2089-1)\");\n script_summary(english:\"Checks rpm output for the updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\"The remote SUSE host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"This update for squid fixes the following issues :\n\nSecurity issue fixed :\n\nCVE-2019-12529: Fixed a potential denial of service associated with\nHTTP Basic Authentication credentials (bsc#1141329).\n\nCVE-2019-12525: Fixed a denial of service during processing of HTTP\nDigest Authentication credentials (bsc#1141332).\n\nCVE-2019-13345: Fixed a cross-site scripting vulnerability via\nuser_name or auth parameter in cachemgr.cgi (bsc#1140738).\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the SUSE security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1140738\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1141329\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1141332\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-12525/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-12529/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-13345/\"\n );\n # https://www.suse.com/support/update/announcement/2019/suse-su-20192089-1/\n script_set_attribute(\n attribute:\"see_also\",\n value:\"http://www.nessus.org/u?763de543\"\n );\n script_set_attribute(\n attribute:\"solution\",\n value:\n\"To install this SUSE Security Update use the SUSE recommended\ninstallation methods like YaST online_update or 'zypper patch'.\n\nAlternatively you can run the command listed for your product :\n\nSUSE OpenStack Cloud 8:zypper in -t patch\nSUSE-OpenStack-Cloud-8-2019-2089=1\n\nSUSE OpenStack Cloud 7:zypper in -t patch\nSUSE-OpenStack-Cloud-7-2019-2089=1\n\nSUSE Linux Enterprise Server for SAP 12-SP3:zypper in -t patch\nSUSE-SLE-SAP-12-SP3-2019-2089=1\n\nSUSE Linux Enterprise Server for SAP 12-SP2:zypper in -t patch\nSUSE-SLE-SAP-12-SP2-2019-2089=1\n\nSUSE Linux Enterprise Server 12-SP4:zypper in -t patch\nSUSE-SLE-SERVER-12-SP4-2019-2089=1\n\nSUSE Linux Enterprise Server 12-SP3-LTSS:zypper in -t patch\nSUSE-SLE-SERVER-12-SP3-2019-2089=1\n\nSUSE Linux Enterprise Server 12-SP3-BCL:zypper in -t patch\nSUSE-SLE-SERVER-12-SP3-BCL-2019-2089=1\n\nSUSE Linux Enterprise Server 12-SP2-LTSS:zypper in -t patch\nSUSE-SLE-SERVER-12-SP2-2019-2089=1\n\nSUSE Linux Enterprise Server 12-SP2-BCL:zypper in -t patch\nSUSE-SLE-SERVER-12-SP2-BCL-2019-2089=1\n\nSUSE Enterprise Storage 5:zypper in -t patch\nSUSE-Storage-5-2019-2089=1\n\nSUSE Enterprise Storage 4:zypper in -t patch\nSUSE-Storage-4-2019-2089=1\"\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:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:squid\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:squid-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:squid-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:suse_linux:12\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/07/05\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/08/08\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/08/12\");\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) 2019-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"SuSE Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/SuSE/release\");\nif (isnull(release) || release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nos_ver = pregmatch(pattern: \"^(SLE(S|D)\\d+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"SUSE\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLES12)$\", string:os_ver)) audit(AUDIT_OS_NOT, \"SUSE SLES12\", \"SUSE \" + os_ver);\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (cpu !~ \"^i[3-6]86$\" && \"x86_64\" >!< cpu && \"s390x\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"SUSE \" + os_ver, cpu);\n\nsp = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(sp)) sp = \"0\";\nif (os_ver == \"SLES12\" && (! preg(pattern:\"^(2|3|4)$\", string:sp))) audit(AUDIT_OS_NOT, \"SLES12 SP2/3/4\", os_ver + \" SP\" + sp);\n\n\nflag = 0;\nif (rpm_check(release:\"SLES12\", sp:\"4\", reference:\"squid-3.5.21-26.17.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"4\", reference:\"squid-debuginfo-3.5.21-26.17.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"4\", reference:\"squid-debugsource-3.5.21-26.17.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"3\", reference:\"squid-3.5.21-26.17.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"3\", reference:\"squid-debuginfo-3.5.21-26.17.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"3\", reference:\"squid-debugsource-3.5.21-26.17.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"2\", reference:\"squid-3.5.21-26.17.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"2\", reference:\"squid-debuginfo-3.5.21-26.17.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"2\", reference:\"squid-debugsource-3.5.21-26.17.1\")) flag++;\n\n\nif (flag)\n{\n set_kb_item(name:'www/0/XSS', value:TRUE);\n if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());\n else security_hole(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"squid\");\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-02-22T14:31:01", "description": "An issue was discovered in Squid before 5.0.2. A remote attacker can replay a sniffed Digest Authentication nonce to gain access to resources that are otherwise forbidden. This occurs because the attacker can overflow the nonce reference counter (a short integer).\nRemote code execution may occur if the pooled token credentials are freed (instead of replayed as valid credentials). (CVE-2020-11945)\n\nAn issue was discovered in Squid through 4.7. When handling the tag esi:when when ESI is enabled, Squid calls ESIExpression::Evaluate.\nThis function uses a fixed stack buffer to hold the expression while it's being evaluated. When processing the expression, it could either evaluate the top of the stack, or add a new member to the stack. When adding a new member, there is no check to ensure that the stack won't overflow. (CVE-2019-12519)\n\nAn issue was discovered in Squid 3.3.9 through 3.5.28 and 4.x through 4.7. When Squid is configured to use Digest authentication, it parses the header Proxy-Authorization. It searches for certain tokens such as domain, uri, and qop. Squid checks if this token's value starts with a quote and ends with one. If so, it performs a memcpy of its length minus 2. Squid never checks whether the value is just a single quote (which would satisfy its requirements), leading to a memcpy of its length minus 1. (CVE-2019-12525)\n\nThe cachemgr.cgi web module of Squid through 4.7 has XSS via the user_name or auth parameter. (CVE-2019-13345)", "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": "2020-07-02T00:00:00", "type": "nessus", "title": "Amazon Linux 2 : squid (ALAS-2020-1448)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-12519", "CVE-2019-12525", "CVE-2019-13345", "CVE-2020-11945"], "modified": "2020-07-06T00:00:00", "cpe": ["p-cpe:/a:amazon:linux:squid", "p-cpe:/a:amazon:linux:squid-debuginfo", "p-cpe:/a:amazon:linux:squid-migration-script", "p-cpe:/a:amazon:linux:squid-sysvinit", "cpe:/o:amazon:linux:2"], "id": "AL2_ALAS-2020-1448.NASL", "href": "https://www.tenable.com/plugins/nessus/138050", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Amazon Linux 2 Security Advisory ALAS-2020-1448.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(138050);\n script_version(\"1.2\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2020/07/06\");\n\n script_cve_id(\"CVE-2019-12519\", \"CVE-2019-12525\", \"CVE-2019-13345\", \"CVE-2020-11945\");\n script_xref(name:\"ALAS\", value:\"2020-1448\");\n\n script_name(english:\"Amazon Linux 2 : squid (ALAS-2020-1448)\");\n script_summary(english:\"Checks rpm output for the updated packages\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\"The remote Amazon Linux 2 host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"An issue was discovered in Squid before 5.0.2. A remote attacker can\nreplay a sniffed Digest Authentication nonce to gain access to\nresources that are otherwise forbidden. This occurs because the\nattacker can overflow the nonce reference counter (a short integer).\nRemote code execution may occur if the pooled token credentials are\nfreed (instead of replayed as valid credentials). (CVE-2020-11945)\n\nAn issue was discovered in Squid through 4.7. When handling the tag\nesi:when when ESI is enabled, Squid calls ESIExpression::Evaluate.\nThis function uses a fixed stack buffer to hold the expression while\nit's being evaluated. When processing the expression, it could either\nevaluate the top of the stack, or add a new member to the stack. When\nadding a new member, there is no check to ensure that the stack won't\noverflow. (CVE-2019-12519)\n\nAn issue was discovered in Squid 3.3.9 through 3.5.28 and 4.x through\n4.7. When Squid is configured to use Digest authentication, it parses\nthe header Proxy-Authorization. It searches for certain tokens such as\ndomain, uri, and qop. Squid checks if this token's value starts with a\nquote and ends with one. If so, it performs a memcpy of its length\nminus 2. Squid never checks whether the value is just a single quote\n(which would satisfy its requirements), leading to a memcpy of its\nlength minus 1. (CVE-2019-12525)\n\nThe cachemgr.cgi web module of Squid through 4.7 has XSS via the\nuser_name or auth parameter. (CVE-2019-13345)\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://alas.aws.amazon.com/AL2/ALAS-2020-1448.html\"\n );\n script_set_attribute(\n attribute:\"solution\",\n value:\"Run 'yum update squid' to update your system.\"\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:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:squid\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:squid-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:squid-migration-script\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:squid-sysvinit\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:amazon:linux:2\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/07/05\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/07/01\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/07/02\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Amazon Linux Local Security Checks\");\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\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nrelease = get_kb_item(\"Host/AmazonLinux/release\");\nif (isnull(release) || !strlen(release)) audit(AUDIT_OS_NOT, \"Amazon Linux\");\nos_ver = pregmatch(pattern: \"^AL(A|\\d)\", string: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\n\nflag = 0;\nif (rpm_check(release:\"AL2\", reference:\"squid-3.5.20-15.amzn2.1\")) flag++;\nif (rpm_check(release:\"AL2\", reference:\"squid-debuginfo-3.5.20-15.amzn2.1\")) flag++;\nif (rpm_check(release:\"AL2\", reference:\"squid-migration-script-3.5.20-15.amzn2.1\")) flag++;\nif (rpm_check(release:\"AL2\", reference:\"squid-sysvinit-3.5.20-15.amzn2.1\")) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());\n else security_hole(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"squid / squid-debuginfo / squid-migration-script / squid-sysvinit\");\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-02-21T14:16:25", "description": "An issue was discovered in Squid before 5.0.2. A remote attacker can replay a sniffed Digest Authentication nonce to gain access to resources that are otherwise forbidden. This occurs because the attacker can overflow the nonce reference counter (a short integer).\nRemote code execution may occur if the pooled token credentials are freed (instead of replayed as valid credentials). (CVE-2020-11945)\n\nAn issue was discovered in Squid through 4.7. When handling the tag esi:when when ESI is enabled, Squid calls ESIExpression::Evaluate.\nThis function uses a fixed stack buffer to hold the expression while it's being evaluated. When processing the expression, it could either evaluate the top of the stack, or add a new member to the stack. When adding a new member, there is no check to ensure that the stack won't overflow. (CVE-2019-12519)\n\nAn issue was discovered in Squid 3.3.9 through 3.5.28 and 4.x through 4.7. When Squid is configured to use Digest authentication, it parses the header Proxy-Authorization. It searches for certain tokens such as domain, uri, and qop. Squid checks if this token's value starts with a quote and ends with one. If so, it performs a memcpy of its length minus 2. Squid never checks whether the value is just a single quote (which would satisfy its requirements), leading to a memcpy of its length minus 1. (CVE-2019-12525)\n\nThe cachemgr.cgi web module of Squid through 4.7 has XSS via the user_name or auth parameter. (CVE-2019-13345)", "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": "2020-07-20T00:00:00", "type": "nessus", "title": "Amazon Linux AMI : squid (ALAS-2020-1386)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-12519", "CVE-2019-12525", "CVE-2019-13345", "CVE-2020-11945"], "modified": "2020-07-22T00:00:00", "cpe": ["p-cpe:/a:amazon:linux:squid", "p-cpe:/a:amazon:linux:squid-debuginfo", "p-cpe:/a:amazon:linux:squid-migration-script", "cpe:/o:amazon:linux"], "id": "ALA_ALAS-2020-1386.NASL", "href": "https://www.tenable.com/plugins/nessus/138632", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Amazon Linux AMI Security Advisory ALAS-2020-1386.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(138632);\n script_version(\"1.2\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2020/07/22\");\n\n script_cve_id(\"CVE-2019-12519\", \"CVE-2019-12525\", \"CVE-2019-13345\", \"CVE-2020-11945\");\n script_xref(name:\"ALAS\", value:\"2020-1386\");\n\n script_name(english:\"Amazon Linux AMI : squid (ALAS-2020-1386)\");\n script_summary(english:\"Checks rpm output for the updated packages\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\"The remote Amazon Linux AMI host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"An issue was discovered in Squid before 5.0.2. A remote attacker can\nreplay a sniffed Digest Authentication nonce to gain access to\nresources that are otherwise forbidden. This occurs because the\nattacker can overflow the nonce reference counter (a short integer).\nRemote code execution may occur if the pooled token credentials are\nfreed (instead of replayed as valid credentials). (CVE-2020-11945)\n\nAn issue was discovered in Squid through 4.7. When handling the tag\nesi:when when ESI is enabled, Squid calls ESIExpression::Evaluate.\nThis function uses a fixed stack buffer to hold the expression while\nit's being evaluated. When processing the expression, it could either\nevaluate the top of the stack, or add a new member to the stack. When\nadding a new member, there is no check to ensure that the stack won't\noverflow. (CVE-2019-12519)\n\nAn issue was discovered in Squid 3.3.9 through 3.5.28 and 4.x through\n4.7. When Squid is configured to use Digest authentication, it parses\nthe header Proxy-Authorization. It searches for certain tokens such as\ndomain, uri, and qop. Squid checks if this token's value starts with a\nquote and ends with one. If so, it performs a memcpy of its length\nminus 2. Squid never checks whether the value is just a single quote\n(which would satisfy its requirements), leading to a memcpy of its\nlength minus 1. (CVE-2019-12525)\n\nThe cachemgr.cgi web module of Squid through 4.7 has XSS via the\nuser_name or auth parameter. (CVE-2019-13345)\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://alas.aws.amazon.com/ALAS-2020-1386.html\"\n );\n script_set_attribute(\n attribute:\"solution\",\n value:\"Run 'yum update squid' to update your system.\"\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:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:squid\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:squid-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:squid-migration-script\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:amazon:linux\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/07/05\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/07/15\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/07/20\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Amazon Linux Local Security Checks\");\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\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nrelease = get_kb_item(\"Host/AmazonLinux/release\");\nif (isnull(release) || !strlen(release)) audit(AUDIT_OS_NOT, \"Amazon Linux\");\nos_ver = pregmatch(pattern: \"^AL(A|\\d)\", string: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\n\nflag = 0;\nif (rpm_check(release:\"ALA\", reference:\"squid-3.5.20-15.39.amzn1\")) flag++;\nif (rpm_check(release:\"ALA\", reference:\"squid-debuginfo-3.5.20-15.39.amzn1\")) flag++;\nif (rpm_check(release:\"ALA\", reference:\"squid-migration-script-3.5.20-15.39.amzn1\")) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());\n else security_hole(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"squid / squid-debuginfo / squid-migration-script\");\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-02-22T15:12:37", "description": "Several vulnerabilities were discovered in Squid, a fully featured web proxy cache. The flaws in the HTTP Digest Authentication processing, the HTTP Basic Authentication processing and in the cachemgr.cgi allowed remote attackers to perform denial of service and cross-site scripting attacks, and potentially the execution of arbitrary code.", "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": "2019-08-26T00:00:00", "type": "nessus", "title": "Debian DSA-4507-1 : squid - security update", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-12525", "CVE-2019-12527", "CVE-2019-12529", "CVE-2019-12854", "CVE-2019-13345"], "modified": "2020-01-02T00:00:00", "cpe": ["p-cpe:/a:debian:debian_linux:squid", "cpe:/o:debian:debian_linux:10.0"], "id": "DEBIAN_DSA-4507.NASL", "href": "https://www.tenable.com/plugins/nessus/128125", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from Debian Security Advisory DSA-4507. The text \n# itself is copyright (C) Software in the Public Interest, Inc.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(128125);\n script_version(\"1.2\");\n script_cvs_date(\"Date: 2020/01/02\");\n\n script_cve_id(\"CVE-2019-12525\", \"CVE-2019-12527\", \"CVE-2019-12529\", \"CVE-2019-12854\", \"CVE-2019-13345\");\n script_xref(name:\"DSA\", value:\"4507\");\n\n script_name(english:\"Debian DSA-4507-1 : squid - security update\");\n script_summary(english:\"Checks dpkg output for the updated package\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote Debian host is missing a security-related update.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"Several vulnerabilities were discovered in Squid, a fully featured web\nproxy cache. The flaws in the HTTP Digest Authentication processing,\nthe HTTP Basic Authentication processing and in the cachemgr.cgi\nallowed remote attackers to perform denial of service and cross-site\nscripting attacks, and potentially the execution of arbitrary code.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=931478\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/source-package/squid\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://packages.debian.org/source/buster/squid\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.debian.org/security/2019/dsa-4507\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\n\"Upgrade the squid packages.\n\nFor the stable distribution (buster), these problems have been fixed\nin version 4.6-1+deb10u1.\"\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:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:squid\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:debian:debian_linux:10.0\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/07/05\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/08/24\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/08/26\");\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) 2019-2020 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:\"10.0\", prefix:\"squid\", reference:\"4.6-1+deb10u1\")) flag++;\nif (deb_check(release:\"10.0\", prefix:\"squid-cgi\", reference:\"4.6-1+deb10u1\")) flag++;\nif (deb_check(release:\"10.0\", prefix:\"squid-common\", reference:\"4.6-1+deb10u1\")) flag++;\nif (deb_check(release:\"10.0\", prefix:\"squid-purge\", reference:\"4.6-1+deb10u1\")) flag++;\nif (deb_check(release:\"10.0\", prefix:\"squid3\", reference:\"4.6-1+deb10u1\")) flag++;\nif (deb_check(release:\"10.0\", prefix:\"squidclient\", reference:\"4.6-1+deb10u1\")) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:deb_report_get());\n else security_hole(0);\n exit(0);\n}\nelse audit(AUDIT_HOST_NOT, \"affected\");\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-02-22T15:13:10", "description": "Resolves: #1737030 - Depend on httpd-filesystem\n\n----\n\nSecurity fix for CVE-2019-12525 CVE-2019-12527 CVE-2019-12529 CVE-2019-12854 .\n\n - update to version 4.8\n\n----\n\nSecurity fix for CVE-2019-13345.\n\nNote that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.\nTenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "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": "2019-08-14T00:00:00", "type": "nessus", "title": "Fedora 29 : 7:squid (2019-cb50bcc189)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-12525", "CVE-2019-12527", "CVE-2019-12529", "CVE-2019-12854", "CVE-2019-13345"], "modified": "2020-01-02T00:00:00", "cpe": ["p-cpe:/a:fedoraproject:fedora:7:squid", "cpe:/o:fedoraproject:fedora:29"], "id": "FEDORA_2019-CB50BCC189.NASL", "href": "https://www.tenable.com/plugins/nessus/127874", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from Fedora Security Advisory FEDORA-2019-cb50bcc189.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(127874);\n script_version(\"1.3\");\n script_cvs_date(\"Date: 2020/01/02\");\n\n script_cve_id(\"CVE-2019-12525\", \"CVE-2019-12527\", \"CVE-2019-12529\", \"CVE-2019-12854\", \"CVE-2019-13345\");\n script_xref(name:\"FEDORA\", value:\"2019-cb50bcc189\");\n\n script_name(english:\"Fedora 29 : 7:squid (2019-cb50bcc189)\");\n script_summary(english:\"Checks rpm output for the updated package.\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote Fedora host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"Resolves: #1737030 - Depend on httpd-filesystem\n\n----\n\nSecurity fix for CVE-2019-12525 CVE-2019-12527 CVE-2019-12529\nCVE-2019-12854 .\n\n - update to version 4.8\n\n----\n\nSecurity fix for CVE-2019-13345.\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the Fedora update system website.\nTenable has attempted to automatically clean and format it as much as\npossible without introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bodhi.fedoraproject.org/updates/FEDORA-2019-cb50bcc189\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\"Update the affected 7:squid package.\"\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:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fedoraproject:fedora:7:squid\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:fedoraproject:fedora:29\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/07/05\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/08/14\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/08/14\");\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) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Fedora Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || \"Fedora\" >!< release) audit(AUDIT_OS_NOT, \"Fedora\");\nos_ver = pregmatch(pattern: \"Fedora.*release ([0-9]+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Fedora\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^29([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, \"Fedora 29\", \"Fedora \" + os_ver);\n\nif (!get_kb_item(\"Host/RedHat/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"Fedora\", cpu);\n\n\nflag = 0;\nif (rpm_check(release:\"FC29\", reference:\"squid-4.8-2.fc29\", epoch:\"7\")) flag++;\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, \"7:squid\");\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-02-22T15:16:13", "description": "According to the versions of the squid package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :\n\n - An issue was discovered in Squid 3.3.9 through 3.5.28 and 4.x through 4.7. When Squid is configured to use Digest authentication, it parses the header Proxy-Authorization. It searches for certain tokens such as domain, uri, and qop. Squid checks if this token's value starts with a quote and ends with one. If so, it performs a memcpy of its length minus 2. Squid never checks whether the value is just a single quote (which would satisfy its requirements), leading to a memcpy of its length minus 1.(CVE-2019-12525)\n\n - The cachemgr.cgi web module of Squid through 4.7 has XSS via the user_name or auth parameter.(CVE-2019-13345)\n\n - An issue was discovered in Squid 4.0.23 through 4.7.\n When checking Basic Authentication with HttpHeader::getAuth, Squid uses a global buffer to store the decoded data. Squid does not check that the decoded length isn't greater than the buffer, leading to a heap-based buffer overflow with user controlled data.(CVE-2019-12527)\n\n - An issue was discovered in Squid 2.x through 2.7.STABLE9, 3.x through 3.5.28, and 4.x through 4.7.\n When Squid is configured to use Basic Authentication, the Proxy-Authorization header is parsed via uudecode.\n uudecode determines how many bytes will be decoded by iterating over the input and checking its table. The length is then used to start decoding the string. There are no checks to ensure that the length it calculates isn't greater than the input buffer. This leads to adjacent memory being decoded as well. An attacker would not be able to retrieve the decoded data unless the Squid maintainer had configured the display of usernames on error pages.(CVE-2019-12529)\n\n - Due to incorrect string termination, Squid cachemgr.cgi 4.0 through 4.7 may access unallocated memory. On systems with memory access protections, this can cause the CGI process to terminate unexpectedly, resulting in a denial of service for all clients using it.(CVE-2019-12854)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "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": "2019-09-30T00:00:00", "type": "nessus", "title": "EulerOS 2.0 SP8 : squid (EulerOS-SA-2019-2093)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-12525", "CVE-2019-12527", "CVE-2019-12529", "CVE-2019-12854", "CVE-2019-13345"], "modified": "2021-01-06T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:squid", "cpe:/o:huawei:euleros:2.0"], "id": "EULEROS_SA-2019-2093.NASL", "href": "https://www.tenable.com/plugins/nessus/129452", "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(129452);\n script_version(\"1.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/06\");\n\n script_cve_id(\n \"CVE-2019-12525\",\n \"CVE-2019-12527\",\n \"CVE-2019-12529\",\n \"CVE-2019-12854\",\n \"CVE-2019-13345\"\n );\n\n script_name(english:\"EulerOS 2.0 SP8 : squid (EulerOS-SA-2019-2093)\");\n script_summary(english:\"Checks the rpm output for the updated packages.\");\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 squid package installed, the EulerOS\ninstallation on the remote host is affected by the following\nvulnerabilities :\n\n - An issue was discovered in Squid 3.3.9 through 3.5.28\n and 4.x through 4.7. When Squid is configured to use\n Digest authentication, it parses the header\n Proxy-Authorization. It searches for certain tokens\n such as domain, uri, and qop. Squid checks if this\n token's value starts with a quote and ends with one. If\n so, it performs a memcpy of its length minus 2. Squid\n never checks whether the value is just a single quote\n (which would satisfy its requirements), leading to a\n memcpy of its length minus 1.(CVE-2019-12525)\n\n - The cachemgr.cgi web module of Squid through 4.7 has\n XSS via the user_name or auth\n parameter.(CVE-2019-13345)\n\n - An issue was discovered in Squid 4.0.23 through 4.7.\n When checking Basic Authentication with\n HttpHeader::getAuth, Squid uses a global buffer to\n store the decoded data. Squid does not check that the\n decoded length isn't greater than the buffer, leading\n to a heap-based buffer overflow with user controlled\n data.(CVE-2019-12527)\n\n - An issue was discovered in Squid 2.x through\n 2.7.STABLE9, 3.x through 3.5.28, and 4.x through 4.7.\n When Squid is configured to use Basic Authentication,\n the Proxy-Authorization header is parsed via uudecode.\n uudecode determines how many bytes will be decoded by\n iterating over the input and checking its table. The\n length is then used to start decoding the string. There\n are no checks to ensure that the length it calculates\n isn't greater than the input buffer. This leads to\n adjacent memory being decoded as well. An attacker\n would not be able to retrieve the decoded data unless\n the Squid maintainer had configured the display of\n usernames on error pages.(CVE-2019-12529)\n\n - Due to incorrect string termination, Squid cachemgr.cgi\n 4.0 through 4.7 may access unallocated memory. On\n systems with memory access protections, this can cause\n the CGI process to terminate unexpectedly, resulting in\n a denial of service for all clients using\n it.(CVE-2019-12854)\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-2019-2093\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?6f540e5a\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected squid 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:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/09/30\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/09/30\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:squid\");\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) 2019-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/sp\");\n script_exclude_keys(\"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nrelease = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nif (release !~ \"^EulerOS release 2\\.0(\\D|$)\") audit(AUDIT_OS_NOT, \"EulerOS 2.0\");\n\nsp = get_kb_item(\"Host/EulerOS/sp\");\nif (isnull(sp) || sp !~ \"^(8)$\") audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP8\");\n\nuvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP8\", \"EulerOS UVP \" + uvp);\n\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"aarch64\" >!< cpu) audit(AUDIT_ARCH_NOT, \"aarch64\", cpu);\n\nflag = 0;\n\npkgs = [\"squid-4.2-2.h1.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, \"squid\");\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-02-22T15:22:05", "description": "According to the versions of the squid packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :\n\n - Squid before 4.4 has XSS via a crafted X.509 certificate during HTTP(S) error page generation for certificate errors.(CVE-2018-19131)\n\n - Squid before 4.4, when SNMP is enabled, allows a denial of service (Memory Leak) via an SNMP packet.(CVE-2018-19132)\n\n - Incorrect HTTP Request header comparison in Squid HTTP Proxy 3.5.0.1 through 3.5.22, and 4.0.1 through 4.0.16 results in Collapsed Forwarding feature mistakenly identifying some private responses as being suitable for delivery to multiple clients.(CVE-2016-10003)\n\n - An issue was discovered in Squid 3.3.9 through 3.5.28 and 4.x through 4.7. When Squid is configured to use Digest authentication, it parses the header Proxy-Authorization. It searches for certain tokens such as domain, uri, and qop. Squid checks if this token's value starts with a quote and ends with one. If so, it performs a memcpy of its length minus 2. Squid never checks whether the value is just a single quote (which would satisfy its requirements), leading to a memcpy of its length minus 1.(CVE-2019-12525)\n\n - The cachemgr.cgi web module of Squid through 4.7 has XSS via the user_name or auth parameter.(CVE-2019-13345)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "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": "2019-12-04T00:00:00", "type": "nessus", "title": "EulerOS 2.0 SP2 : squid (EulerOS-SA-2019-2445)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2016-10003", "CVE-2018-19131", "CVE-2018-19132", "CVE-2019-12525", "CVE-2019-13345"], "modified": "2021-01-06T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:squid", "p-cpe:/a:huawei:euleros:squid-migration-script", "cpe:/o:huawei:euleros:2.0"], "id": "EULEROS_SA-2019-2445.NASL", "href": "https://www.tenable.com/plugins/nessus/131599", "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(131599);\n script_version(\"1.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/06\");\n\n script_cve_id(\n \"CVE-2016-10003\",\n \"CVE-2018-19131\",\n \"CVE-2018-19132\",\n \"CVE-2019-12525\",\n \"CVE-2019-13345\"\n );\n\n script_name(english:\"EulerOS 2.0 SP2 : squid (EulerOS-SA-2019-2445)\");\n script_summary(english:\"Checks the rpm output for the updated packages.\");\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 squid packages installed, the\nEulerOS installation on the remote host is affected by the following\nvulnerabilities :\n\n - Squid before 4.4 has XSS via a crafted X.509\n certificate during HTTP(S) error page generation for\n certificate errors.(CVE-2018-19131)\n\n - Squid before 4.4, when SNMP is enabled, allows a denial\n of service (Memory Leak) via an SNMP\n packet.(CVE-2018-19132)\n\n - Incorrect HTTP Request header comparison in Squid HTTP\n Proxy 3.5.0.1 through 3.5.22, and 4.0.1 through 4.0.16\n results in Collapsed Forwarding feature mistakenly\n identifying some private responses as being suitable\n for delivery to multiple clients.(CVE-2016-10003)\n\n - An issue was discovered in Squid 3.3.9 through 3.5.28\n and 4.x through 4.7. When Squid is configured to use\n Digest authentication, it parses the header\n Proxy-Authorization. It searches for certain tokens\n such as domain, uri, and qop. Squid checks if this\n token's value starts with a quote and ends with one. If\n so, it performs a memcpy of its length minus 2. Squid\n never checks whether the value is just a single quote\n (which would satisfy its requirements), leading to a\n memcpy of its length minus 1.(CVE-2019-12525)\n\n - The cachemgr.cgi web module of Squid through 4.7 has\n XSS via the user_name or auth\n parameter.(CVE-2019-13345)\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-2019-2445\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?a5f83c6a\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected squid 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:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/12/04\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/12/04\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:squid\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:squid-migration-script\");\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) 2019-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/sp\");\n script_exclude_keys(\"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nrelease = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nif (release !~ \"^EulerOS release 2\\.0(\\D|$)\") audit(AUDIT_OS_NOT, \"EulerOS 2.0\");\n\nsp = get_kb_item(\"Host/EulerOS/sp\");\nif (isnull(sp) || sp !~ \"^(2)$\") audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP2\");\n\nuvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP2\", \"EulerOS UVP \" + uvp);\n\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_ARCH_NOT, \"i686 / x86_64\", cpu);\n\nflag = 0;\n\npkgs = [\"squid-3.5.20-2.2.h5\",\n \"squid-migration-script-3.5.20-2.2.h5\"];\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, \"squid\");\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-03-04T15:18:16", "description": "This update for squid to version 4.9 fixes the following issues :\n\nSecurity issues fixed :\n\nCVE-2019-13345: Fixed multiple cross-site scripting vulnerabilities in cachemgr.cgi (bsc#1140738).\n\nCVE-2019-12526: Fixed potential remote code execution during URN processing (bsc#1156326).\n\nCVE-2019-12523,CVE-2019-18676: Fixed multiple improper validations in URI processing (bsc#1156329).\n\nCVE-2019-18677: Fixed Cross-Site Request Forgery in HTTP Request processing (bsc#1156328).\n\nCVE-2019-18678: Fixed incorrect message parsing which could have led to HTTP request splitting issue (bsc#1156323).\n\nCVE-2019-18679: Fixed information disclosure when processing HTTP Digest Authentication (bsc#1156324).\n\nOther issues addressesd :\n\n - Fixed DNS failures when peer name was configured with any upper case characters\n\n - Fixed several rock cache_dir corruption issues\n\nNote that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 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": "2019-11-27T00:00:00", "type": "nessus", "title": "SUSE SLES12 Security Update : squid (SUSE-SU-2019:3067-1)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-12523", "CVE-2019-12526", "CVE-2019-13345", "CVE-2019-18676", "CVE-2019-18677", "CVE-2019-18678", "CVE-2019-18679"], "modified": "2019-12-17T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:squid", "p-cpe:/a:novell:suse_linux:squid-debuginfo", "p-cpe:/a:novell:suse_linux:squid-debugsource", "cpe:/o:novell:suse_linux:12"], "id": "SUSE_SU-2019-3067-1.NASL", "href": "https://www.tenable.com/plugins/nessus/131386", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from SUSE update advisory SUSE-SU-2019:3067-1.\n# The text itself is copyright (C) SUSE.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(131386);\n script_version(\"1.4\");\n script_cvs_date(\"Date: 2019/12/17\");\n\n script_cve_id(\"CVE-2019-12523\", \"CVE-2019-12526\", \"CVE-2019-13345\", \"CVE-2019-18676\", \"CVE-2019-18677\", \"CVE-2019-18678\", \"CVE-2019-18679\");\n\n script_name(english:\"SUSE SLES12 Security Update : squid (SUSE-SU-2019:3067-1)\");\n script_summary(english:\"Checks rpm output for the updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote SUSE host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"This update for squid to version 4.9 fixes the following issues :\n\nSecurity issues fixed :\n\nCVE-2019-13345: Fixed multiple cross-site scripting vulnerabilities in\ncachemgr.cgi (bsc#1140738).\n\nCVE-2019-12526: Fixed potential remote code execution during URN\nprocessing (bsc#1156326).\n\nCVE-2019-12523,CVE-2019-18676: Fixed multiple improper validations in\nURI processing (bsc#1156329).\n\nCVE-2019-18677: Fixed Cross-Site Request Forgery in HTTP Request\nprocessing (bsc#1156328).\n\nCVE-2019-18678: Fixed incorrect message parsing which could have led\nto HTTP request splitting issue (bsc#1156323).\n\nCVE-2019-18679: Fixed information disclosure when processing HTTP\nDigest Authentication (bsc#1156324).\n\nOther issues addressesd :\n\n - Fixed DNS failures when peer name was configured with\n any upper case characters\n\n - Fixed several rock cache_dir corruption issues\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the SUSE security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1140738\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1156323\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1156324\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1156326\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1156328\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1156329\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-12523/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-12526/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-13345/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-18676/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-18677/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-18678/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-18679/\"\n );\n # https://www.suse.com/support/update/announcement/2019/suse-su-20193067-1/\n script_set_attribute(\n attribute:\"see_also\",\n value:\"http://www.nessus.org/u?b9dbea08\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\n\"To install this SUSE Security Update use the SUSE recommended\ninstallation methods like YaST online_update or 'zypper patch'.\n\nAlternatively you can run the command listed for your product :\n\nSUSE Linux Enterprise Server 12-SP5:zypper in -t patch\nSUSE-SLE-SERVER-12-SP5-2019-3067=1\"\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:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-12526\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:squid\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:squid-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:squid-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:suse_linux:12\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/07/05\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/11/26\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/11/27\");\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) 2019 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"SuSE Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/SuSE/release\");\nif (isnull(release) || release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nos_ver = pregmatch(pattern: \"^(SLE(S|D)\\d+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"SUSE\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLES12)$\", string:os_ver)) audit(AUDIT_OS_NOT, \"SUSE SLES12\", \"SUSE \" + os_ver);\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (cpu !~ \"^i[3-6]86$\" && \"x86_64\" >!< cpu && \"s390x\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"SUSE \" + os_ver, cpu);\n\nsp = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(sp)) sp = \"0\";\nif (os_ver == \"SLES12\" && (! preg(pattern:\"^(5)$\", string:sp))) audit(AUDIT_OS_NOT, \"SLES12 SP5\", os_ver + \" SP\" + sp);\n\n\nflag = 0;\nif (rpm_check(release:\"SLES12\", sp:\"5\", reference:\"squid-4.9-4.3.2\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"5\", reference:\"squid-debuginfo-4.9-4.3.2\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"5\", reference:\"squid-debugsource-4.9-4.3.2\")) flag++;\n\n\nif (flag)\n{\n set_kb_item(name:'www/0/XSS', value:TRUE);\n if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());\n else security_hole(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"squid\");\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-03-23T15:15:13", "description": "According to its self-reported version number, the version of Squid installed on the remote host is prior to 4.8. It is, therefore, affected by multiple vulnerabilities:\n\n - A denial of service exists due to incorrect buffer management when processing HTTP Basic Authentication and HTTP Digest Authentication credentials. (CVE-2019-12525 / CVE-2019-12529)\n\n - An access control bypass, a cache poisoning and a Cross-Site Scripting (XSS) exist due to incorrect URL handling when processing HTTP Request messages. (CVE-2019-12520 / CVE-2019-12524)\n\n - A heap overflow and a possible remote code execution exist due to incorrect buffer management when processing HTTP Authentication credentials. (CVE-2019-12527)\n\n - Multiple Cross-Site Scripting (XSS) exist in cachemgr.cgi tool due to incorrect input handling. (CVE-2019-12854 / CVE-2019-13345) Note that the scanner has not tested for these issues but has instead relied only on the application's self-reported version number.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2021-02-10T00:00:00", "type": "nessus", "title": "Squid < 4.8 Multiple Vulnerabilities", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-12520", "CVE-2019-12524", "CVE-2019-12525", "CVE-2019-12527", "CVE-2019-12529", "CVE-2019-12854", "CVE-2019-13345"], "modified": "2023-03-14T00:00:00", "cpe": ["cpe:2.3:a:squid-cache:squid:*:*:*:*:*:*:*:*"], "id": "WEB_APPLICATION_SCANNING_112695", "href": "https://www.tenable.com/plugins/was/112695", "sourceData": "No source data", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-02-22T15:21:07", "description": "This update for squid to version 4.9 fixes the following issues :\n\nSecurity issues fixed :\n\n - CVE-2019-13345: Fixed multiple cross-site scripting vulnerabilities in cachemgr.cgi (bsc#1140738).\n\n - CVE-2019-12526: Fixed potential remote code execution during URN processing (bsc#1156326).\n\n - CVE-2019-12523,CVE-2019-18676: Fixed multiple improper validations in URI processing (bsc#1156329).\n\n - CVE-2019-18677: Fixed Cross-Site Request Forgery in HTTP Request processing (bsc#1156328).\n\n - CVE-2019-18678: Fixed incorrect message parsing which could have led to HTTP request splitting issue (bsc#1156323).\n\n - CVE-2019-18679: Fixed information disclosure when processing HTTP Digest Authentication (bsc#1156324).\n\nOther issues addressed :\n\n - Fixed DNS failures when peer name was configured with any upper case characters\n\n - Fixed several rock cache_dir corruption issues\n\nThis update was imported from the SUSE:SLE-15:Update update project.", "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": "2019-11-22T00:00:00", "type": "nessus", "title": "openSUSE Security Update : squid (openSUSE-2019-2541)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-12523", "CVE-2019-12525", "CVE-2019-12526", "CVE-2019-12527", "CVE-2019-12529", "CVE-2019-12854", "CVE-2019-13345", "CVE-2019-18676", "CVE-2019-18677", "CVE-2019-18678", "CVE-2019-18679", "CVE-2019-3688"], "modified": "2019-12-09T00:00:00", "cpe": ["p-cpe:/a:novell:opensuse:squid", "p-cpe:/a:novell:opensuse:squid-debuginfo", "p-cpe:/a:novell:opensuse:squid-debugsource", "cpe:/o:novell:opensuse:15.1"], "id": "OPENSUSE-2019-2541.NASL", "href": "https://www.tenable.com/plugins/nessus/131220", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from openSUSE Security Update openSUSE-2019-2541.\n#\n# The text description of this plugin is (C) SUSE LLC.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(131220);\n script_version(\"1.2\");\n script_cvs_date(\"Date: 2019/12/09\");\n\n script_cve_id(\"CVE-2019-12523\", \"CVE-2019-12525\", \"CVE-2019-12526\", \"CVE-2019-12527\", \"CVE-2019-12529\", \"CVE-2019-12854\", \"CVE-2019-13345\", \"CVE-2019-18676\", \"CVE-2019-18677\", \"CVE-2019-18678\", \"CVE-2019-18679\", \"CVE-2019-3688\");\n\n script_name(english:\"openSUSE Security Update : squid (openSUSE-2019-2541)\");\n script_summary(english:\"Check for the openSUSE-2019-2541 patch\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote openSUSE host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"This update for squid to version 4.9 fixes the following issues :\n\nSecurity issues fixed :\n\n - CVE-2019-13345: Fixed multiple cross-site scripting\n vulnerabilities in cachemgr.cgi (bsc#1140738).\n\n - CVE-2019-12526: Fixed potential remote code execution\n during URN processing (bsc#1156326).\n\n - CVE-2019-12523,CVE-2019-18676: Fixed multiple improper\n validations in URI processing (bsc#1156329).\n\n - CVE-2019-18677: Fixed Cross-Site Request Forgery in HTTP\n Request processing (bsc#1156328).\n\n - CVE-2019-18678: Fixed incorrect message parsing which\n could have led to HTTP request splitting issue\n (bsc#1156323).\n\n - CVE-2019-18679: Fixed information disclosure when\n processing HTTP Digest Authentication (bsc#1156324).\n\nOther issues addressed :\n\n - Fixed DNS failures when peer name was configured with\n any upper case characters\n\n - Fixed several rock cache_dir corruption issues\n\nThis update was imported from the SUSE:SLE-15:Update update project.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1133089\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1140738\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1141329\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1141330\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1141332\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1141442\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1156323\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1156324\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1156326\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1156328\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1156329\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\"Update the affected squid packages.\"\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:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:squid\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:squid-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:squid-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:opensuse:15.1\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/07/05\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/11/21\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/11/22\");\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) 2019 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"SuSE Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/SuSE/release\");\nif (isnull(release) || release =~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"openSUSE\");\nif (release !~ \"^(SUSE15\\.1)$\") audit(AUDIT_OS_RELEASE_NOT, \"openSUSE\", \"15.1\", release);\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nourarch = get_kb_item(\"Host/cpu\");\nif (!ourarch) audit(AUDIT_UNKNOWN_ARCH);\nif (ourarch !~ \"^(x86_64)$\") audit(AUDIT_ARCH_NOT, \"x86_64\", ourarch);\n\nflag = 0;\n\nif ( rpm_check(release:\"SUSE15.1\", reference:\"squid-4.9-lp151.2.7.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.1\", reference:\"squid-debuginfo-4.9-lp151.2.7.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.1\", reference:\"squid-debugsource-4.9-lp151.2.7.1\") ) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());\n else security_hole(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"squid / squid-debuginfo / squid-debugsource\");\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-02-22T15:21:08", "description": "This update for squid to version 4.9 fixes the following issues :\n\nSecurity issues fixed :\n\n - CVE-2019-13345: Fixed multiple cross-site scripting vulnerabilities in cachemgr.cgi (bsc#1140738).\n\n - CVE-2019-12526: Fixed potential remote code execution during URN processing (bsc#1156326).\n\n - CVE-2019-12523,CVE-2019-18676: Fixed multiple improper validations in URI processing (bsc#1156329).\n\n - CVE-2019-18677: Fixed Cross-Site Request Forgery in HTTP Request processing (bsc#1156328).\n\n - CVE-2019-18678: Fixed incorrect message parsing which could have led to HTTP request splitting issue (bsc#1156323).\n\n - CVE-2019-18679: Fixed information disclosure when processing HTTP Digest Authentication (bsc#1156324).\n\nOther issues addressed :\n\n - Fixed DNS failures when peer name was configured with any upper case characters\n\n - Fixed several rock cache_dir corruption issues\n\nThis update was imported from the SUSE:SLE-15:Update update project.", "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": "2019-11-22T00:00:00", "type": "nessus", "title": "openSUSE Security Update : squid (openSUSE-2019-2540)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-12523", "CVE-2019-12525", "CVE-2019-12526", "CVE-2019-12527", "CVE-2019-12529", "CVE-2019-12854", "CVE-2019-13345", "CVE-2019-18676", "CVE-2019-18677", "CVE-2019-18678", "CVE-2019-18679", "CVE-2019-3688"], "modified": "2021-01-19T00:00:00", "cpe": ["p-cpe:/a:novell:opensuse:squid", "p-cpe:/a:novell:opensuse:squid-debuginfo", "p-cpe:/a:novell:opensuse:squid-debugsource", "cpe:/o:novell:opensuse:15.0"], "id": "OPENSUSE-2019-2540.NASL", "href": "https://www.tenable.com/plugins/nessus/131219", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from openSUSE Security Update openSUSE-2019-2540.\n#\n# The text description of this plugin is (C) SUSE LLC.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(131219);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/19\");\n\n script_cve_id(\"CVE-2019-12523\", \"CVE-2019-12525\", \"CVE-2019-12526\", \"CVE-2019-12527\", \"CVE-2019-12529\", \"CVE-2019-12854\", \"CVE-2019-13345\", \"CVE-2019-18676\", \"CVE-2019-18677\", \"CVE-2019-18678\", \"CVE-2019-18679\", \"CVE-2019-3688\");\n\n script_name(english:\"openSUSE Security Update : squid (openSUSE-2019-2540)\");\n script_summary(english:\"Check for the openSUSE-2019-2540 patch\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote openSUSE host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"This update for squid to version 4.9 fixes the following issues :\n\nSecurity issues fixed :\n\n - CVE-2019-13345: Fixed multiple cross-site scripting\n vulnerabilities in cachemgr.cgi (bsc#1140738).\n\n - CVE-2019-12526: Fixed potential remote code execution\n during URN processing (bsc#1156326).\n\n - CVE-2019-12523,CVE-2019-18676: Fixed multiple improper\n validations in URI processing (bsc#1156329).\n\n - CVE-2019-18677: Fixed Cross-Site Request Forgery in HTTP\n Request processing (bsc#1156328).\n\n - CVE-2019-18678: Fixed incorrect message parsing which\n could have led to HTTP request splitting issue\n (bsc#1156323).\n\n - CVE-2019-18679: Fixed information disclosure when\n processing HTTP Digest Authentication (bsc#1156324).\n\nOther issues addressed :\n\n - Fixed DNS failures when peer name was configured with\n any upper case characters\n\n - Fixed several rock cache_dir corruption issues\n\nThis update was imported from the SUSE:SLE-15:Update update project.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1133089\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1140738\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1141329\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1141330\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1141332\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1141442\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1156323\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1156324\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1156326\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1156328\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1156329\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\"Update the affected squid packages.\"\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:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:squid\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:squid-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:squid-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:opensuse:15.0\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/07/05\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/11/21\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/11/22\");\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) 2019-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"SuSE Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/SuSE/release\");\nif (isnull(release) || release =~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"openSUSE\");\nif (release !~ \"^(SUSE15\\.0)$\") audit(AUDIT_OS_RELEASE_NOT, \"openSUSE\", \"15.0\", release);\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nourarch = get_kb_item(\"Host/cpu\");\nif (!ourarch) audit(AUDIT_UNKNOWN_ARCH);\nif (ourarch !~ \"^(x86_64)$\") audit(AUDIT_ARCH_NOT, \"x86_64\", ourarch);\n\nflag = 0;\n\nif ( rpm_check(release:\"SUSE15.0\", reference:\"squid-4.9-lp150.13.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"squid-debuginfo-4.9-lp150.13.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"squid-debugsource-4.9-lp150.13.1\") ) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());\n else security_hole(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"squid / squid-debuginfo / squid-debugsource\");\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-02-22T15:21:35", "description": "This update for squid to version 4.9 fixes the following issues :\n\nSecurity issues fixed :\n\nCVE-2019-13345: Fixed multiple cross-site scripting vulnerabilities in cachemgr.cgi (bsc#1140738).\n\nCVE-2019-12526: Fixed potential remote code execution during URN processing (bsc#1156326).\n\nCVE-2019-12523,CVE-2019-18676: Fixed multiple improper validations in URI processing (bsc#1156329).\n\nCVE-2019-18677: Fixed Cross-Site Request Forgery in HTTP Request processing (bsc#1156328).\n\nCVE-2019-18678: Fixed incorrect message parsing which could have led to HTTP request splitting issue (bsc#1156323).\n\nCVE-2019-18679: Fixed information disclosure when processing HTTP Digest Authentication (bsc#1156324).\n\nOther issues addressed :\n\n - Fixed DNS failures when peer name was configured with any upper case characters\n\n - Fixed several rock cache_dir corruption issues\n\nNote that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 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": "2019-11-15T00:00:00", "type": "nessus", "title": "SUSE SLES15 Security Update : squid (SUSE-SU-2019:2975-1)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-12523", "CVE-2019-12525", "CVE-2019-12526", "CVE-2019-12527", "CVE-2019-12529", "CVE-2019-12854", "CVE-2019-13345", "CVE-2019-18676", "CVE-2019-18677", "CVE-2019-18678", "CVE-2019-18679", "CVE-2019-3688"], "modified": "2019-12-12T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:squid", "p-cpe:/a:novell:suse_linux:squid-debuginfo", "p-cpe:/a:novell:suse_linux:squid-debugsource", "cpe:/o:novell:suse_linux:15"], "id": "SUSE_SU-2019-2975-1.NASL", "href": "https://www.tenable.com/plugins/nessus/131070", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from SUSE update advisory SUSE-SU-2019:2975-1.\n# The text itself is copyright (C) SUSE.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(131070);\n script_version(\"1.2\");\n script_cvs_date(\"Date: 2019/12/12\");\n\n script_cve_id(\"CVE-2019-12523\", \"CVE-2019-12525\", \"CVE-2019-12526\", \"CVE-2019-12527\", \"CVE-2019-12529\", \"CVE-2019-12854\", \"CVE-2019-13345\", \"CVE-2019-18676\", \"CVE-2019-18677\", \"CVE-2019-18678\", \"CVE-2019-18679\", \"CVE-2019-3688\");\n\n script_name(english:\"SUSE SLES15 Security Update : squid (SUSE-SU-2019:2975-1)\");\n script_summary(english:\"Checks rpm output for the updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote SUSE host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"This update for squid to version 4.9 fixes the following issues :\n\nSecurity issues fixed :\n\nCVE-2019-13345: Fixed multiple cross-site scripting vulnerabilities in\ncachemgr.cgi (bsc#1140738).\n\nCVE-2019-12526: Fixed potential remote code execution during URN\nprocessing (bsc#1156326).\n\nCVE-2019-12523,CVE-2019-18676: Fixed multiple improper validations in\nURI processing (bsc#1156329).\n\nCVE-2019-18677: Fixed Cross-Site Request Forgery in HTTP Request\nprocessing (bsc#1156328).\n\nCVE-2019-18678: Fixed incorrect message parsing which could have led\nto HTTP request splitting issue (bsc#1156323).\n\nCVE-2019-18679: Fixed information disclosure when processing HTTP\nDigest Authentication (bsc#1156324).\n\nOther issues addressed :\n\n - Fixed DNS failures when peer name was configured with\n any upper case characters\n\n - Fixed several rock cache_dir corruption issues\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the SUSE security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1133089\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1140738\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1141329\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1141330\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1141332\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1141442\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1156323\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1156324\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1156326\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1156328\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1156329\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-12523/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-12525/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-12526/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-12527/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-12529/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-12854/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-13345/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-18676/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-18677/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-18678/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-18679/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-3688/\"\n );\n # https://www.suse.com/support/update/announcement/2019/suse-su-20192975-1/\n script_set_attribute(\n attribute:\"see_also\",\n value:\"http://www.nessus.org/u?1ee09f3b\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\n\"To install this SUSE Security Update use the SUSE recommended\ninstallation methods like YaST online_update or 'zypper patch'.\n\nAlternatively you can run the command listed for your product :\n\nSUSE Linux Enterprise Module for Server Applications 15-SP1:zypper in\n-t patch SUSE-SLE-Module-Server-Applications-15-SP1-2019-2975=1\n\nSUSE Linux Enterprise Module for Server Applications 15:zypper in -t\npatch SUSE-SLE-Module-Server-Applications-15-2019-2975=1\"\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:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:squid\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:squid-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:squid-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:suse_linux:15\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/07/05\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/11/14\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/11/15\");\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) 2019 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"SuSE Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/SuSE/release\");\nif (isnull(release) || release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nos_ver = pregmatch(pattern: \"^(SLE(S|D)\\d+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"SUSE\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLES15)$\", string:os_ver)) audit(AUDIT_OS_NOT, \"SUSE SLES15\", \"SUSE \" + os_ver);\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (cpu !~ \"^i[3-6]86$\" && \"x86_64\" >!< cpu && \"s390x\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"SUSE \" + os_ver, cpu);\n\nsp = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(sp)) sp = \"0\";\nif (os_ver == \"SLES15\" && (! preg(pattern:\"^(0|1)$\", string:sp))) audit(AUDIT_OS_NOT, \"SLES15 SP0/1\", os_ver + \" SP\" + sp);\n\n\nflag = 0;\nif (rpm_check(release:\"SLES15\", sp:\"1\", reference:\"squid-4.9-5.11.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"1\", reference:\"squid-debuginfo-4.9-5.11.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"1\", reference:\"squid-debugsource-4.9-5.11.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"0\", reference:\"squid-4.9-5.11.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"0\", reference:\"squid-debuginfo-4.9-5.11.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"0\", reference:\"squid-debugsource-4.9-5.11.1\")) flag++;\n\n\nif (flag)\n{\n set_kb_item(name:'www/0/XSS', value:TRUE);\n if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());\n else security_hole(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"squid\");\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-02-21T14:55:27", "description": "The remote SUSE Linux SLES11 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2020:14460-1 advisory.\n\n - An issue was discovered in Squid through 4.7. When handling the tag esi:when when ESI is enabled, Squid calls ESIExpression::Evaluate. This function uses a fixed stack buffer to hold the expression while it's being evaluated. When processing the expression, it could either evaluate the top of the stack, or add a new member to the stack. When adding a new member, there is no check to ensure that the stack won't overflow. (CVE-2019-12519)\n\n - An issue was discovered in Squid through 4.7 and 5. When receiving a request, Squid checks its cache to see if it can serve up a response. It does this by making a MD5 hash of the absolute URL of the request.\n If found, it servers the request. The absolute URL can include the decoded UserInfo (username and password) for certain protocols. This decoded info is prepended to the domain. This allows an attacker to provide a username that has special characters to delimit the domain, and treat the rest of the URL as a path or query string. An attacker could first make a request to their domain using an encoded username, then when a request for the target domain comes in that decodes to the exact URL, it will serve the attacker's HTML instead of the real HTML. On Squid servers that also act as reverse proxies, this allows an attacker to gain access to features that only reverse proxies can use, such as ESI. (CVE-2019-12520)\n\n - An issue was discovered in Squid through 4.7. When Squid is parsing ESI, it keeps the ESI elements in ESIContext. ESIContext contains a buffer for holding a stack of ESIElements. When a new ESIElement is parsed, it is added via addStackElement. addStackElement has a check for the number of elements in this buffer, but it's off by 1, leading to a Heap Overflow of 1 element. The overflow is within the same structure so it can't affect adjacent memory blocks, and thus just leads to a crash while processing.\n (CVE-2019-12521)\n\n - An issue was discovered in Squid before 4.9. When handling a URN request, a corresponding HTTP request is made. This HTTP request doesn't go through the access checks that incoming HTTP requests go through. This causes all access checks to be bypassed and allows access to restricted HTTP servers, e.g., an attacker can connect to HTTP servers that only listen on localhost. (CVE-2019-12523)\n\n - An issue was discovered in Squid through 4.7. When handling requests from users, Squid checks its rules to see if the request should be denied. Squid by default comes with rules to block access to the Cache Manager, which serves detailed server information meant for the maintainer. This rule is implemented via url_regex. The handler for url_regex rules URL decodes an incoming request. This allows an attacker to encode their URL to bypass the url_regex check, and gain access to the blocked resource. (CVE-2019-12524)\n\n - An issue was discovered in Squid 3.3.9 through 3.5.28 and 4.x through 4.7. When Squid is configured to use Digest authentication, it parses the header Proxy-Authorization. It searches for certain tokens such as domain, uri, and qop. Squid checks if this token's value starts with a quote and ends with one. If so, it performs a memcpy of its length minus 2. Squid never checks whether the value is just a single quote (which would satisfy its requirements), leading to a memcpy of its length minus 1. (CVE-2019-12525)\n\n - An issue was discovered in Squid before 4.9. URN response handling in Squid suffers from a heap-based buffer overflow. When receiving data from a remote server in response to an URN request, Squid fails to ensure that the response can fit within the buffer. This leads to attacker controlled data overflowing in the heap. (CVE-2019-12526)\n\n - An issue was discovered in Squid before 4.10. It allows a crafted FTP server to trigger disclosure of sensitive information from heap memory, such as information associated with other users' sessions or non- Squid processes. (CVE-2019-12528)\n\n - An issue was discovered in Squid 2.x through 2.7.STABLE9, 3.x through 3.5.28, and 4.x through 4.7. When Squid is configured to use Basic Authentication, the Proxy-Authorization header is parsed via uudecode.\n uudecode determines how many bytes will be decoded by iterating over the input and checking its table. The length is then used to start decoding the string. There are no checks to ensure that the length it calculates isn't greater than the input buffer. This leads to adjacent memory being decoded as well. An attacker would not be able to retrieve the decoded data unless the Squid maintainer had configured the display of usernames on error pages. (CVE-2019-12529)\n\n - The cachemgr.cgi web module of Squid through 4.7 has XSS via the user_name or auth parameter.\n (CVE-2019-13345)\n\n - An issue was discovered in Squid 3.x and 4.x through 4.8. Due to incorrect input validation, there is a heap-based buffer overflow that can result in Denial of Service to all clients using the proxy. Severity is high due to this vulnerability occurring before normal security checks; any remote client that can reach the proxy port can trivially perform the attack via a crafted URI scheme. (CVE-2019-18676)\n\n - An issue was discovered in Squid 3.x and 4.x through 4.8 when the append_domain setting is used (because the appended characters do not properly interact with hostname length restrictions). Due to incorrect message processing, it can inappropriately redirect traffic to origins it should not be delivered to.\n (CVE-2019-18677)\n\n - An issue was discovered in Squid 3.x and 4.x through 4.8. It allows attackers to smuggle HTTP requests through frontend software to a Squid instance that splits the HTTP Request pipeline differently. The resulting Response messages corrupt caches (between a client and Squid) with attacker-controlled content at arbitrary URLs. Effects are isolated to software between the attacker client and Squid. There are no effects on Squid itself, nor on any upstream servers. The issue is related to a request header containing whitespace between a header name and a colon. (CVE-2019-18678)\n\n - An issue was discovered in Squid 2.x, 3.x, and 4.x through 4.8. Due to incorrect data management, it is vulnerable to information disclosure when processing HTTP Digest Authentication. Nonce tokens contain the raw byte value of a pointer that sits within heap memory allocation. This information reduces ASLR protections and may aid attackers isolating memory areas to target for remote code execution attacks.\n (CVE-2019-18679)\n\n - Squid before 4.9, when certain web browsers are used, mishandles HTML in the host (aka hostname) parameter to cachemgr.cgi. (CVE-2019-18860)\n\n - An issue was discovered in Squid before 5.0.2. A remote attacker can replay a sniffed Digest Authentication nonce to gain access to resources that are otherwise forbidden. This occurs because the attacker can overflow the nonce reference counter (a short integer). Remote code execution may occur if the pooled token credentials are freed (instead of replayed as valid credentials). (CVE-2020-11945)\n\n - An issue was discovered in Squid 5.x before 5.0.3. Due to an Incorrect Synchronization, a Denial of Service can occur when processing objects in an SMP cache because of an Ipc::Mem::PageStack::pop ABA problem during access to the memory page/slot management list. (CVE-2020-14059)\n\n - An issue was discovered in http/ContentLengthInterpreter.cc in Squid before 4.12 and 5.x before 5.0.3. A Request Smuggling and Poisoning attack can succeed against the HTTP cache. The client sends an HTTP request with a Content-Length header containing +\\ - or an uncommon shell whitespace character prefix to the length field-value. (CVE-2020-15049)\n\n - An issue was discovered in Squid before 4.10. Due to incorrect input validation, it can interpret crafted HTTP requests in unexpected ways to access server resources prohibited by earlier security filters.\n (CVE-2020-8449)\n\n - An issue was discovered in Squid before 4.10. Due to incorrect buffer management, a remote client can cause a buffer overflow in a Squid instance acting as a reverse proxy. (CVE-2020-8450)\n\n - An issue was discovered in Squid before 4.10. Due to incorrect input validation, the NTLM authentication credentials parser in ext_lm_group_acl may write to memory outside the credentials buffer. On systems with memory access protections, this can result in the helper process being terminated unexpectedly. This leads to the Squid process also terminating and a denial of service for all clients using the proxy.\n (CVE-2020-8517)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "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": "2021-06-10T00:00:00", "type": "nessus", "title": "SUSE SLES11 Security Update : squid3 (SUSE-SU-2020:14460-1)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-12519", "CVE-2019-12520", "CVE-2019-12521", "CVE-2019-12523", "CVE-2019-12524", "CVE-2019-12525", "CVE-2019-12526", "CVE-2019-12528", "CVE-2019-12529", "CVE-2019-13345", "CVE-2019-18676", "CVE-2019-18677", "CVE-2019-18678", "CVE-2019-18679", "CVE-2019-18860", "CVE-2020-11945", "CVE-2020-14059", "CVE-2020-15049", "CVE-2020-8449", "CVE-2020-8450", "CVE-2020-8517"], "modified": "2022-05-09T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:squid3", "cpe:/o:novell:suse_linux:11"], "id": "SUSE_SU-2020-14460-1.NASL", "href": "https://www.tenable.com/plugins/nessus/150657", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n#\n# The package checks in this plugin were extracted from\n# SUSE update advisory SUSE-SU-2020:14460-1. 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(150657);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/09\");\n\n script_cve_id(\n \"CVE-2019-12519\",\n \"CVE-2019-12520\",\n \"CVE-2019-12521\",\n \"CVE-2019-12523\",\n \"CVE-2019-12524\",\n \"CVE-2019-12525\",\n \"CVE-2019-12526\",\n \"CVE-2019-12528\",\n \"CVE-2019-12529\",\n \"CVE-2019-13345\",\n \"CVE-2019-18676\",\n \"CVE-2019-18677\",\n \"CVE-2019-18678\",\n \"CVE-2019-18679\",\n \"CVE-2019-18860\",\n \"CVE-2020-8449\",\n \"CVE-2020-8450\",\n \"CVE-2020-8517\",\n \"CVE-2020-11945\",\n \"CVE-2020-14059\",\n \"CVE-2020-15049\"\n );\n script_xref(name:\"SuSE\", value:\"SUSE-SU-2020:14460-1\");\n\n script_name(english:\"SUSE SLES11 Security Update : squid3 (SUSE-SU-2020:14460-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote SUSE host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote SUSE Linux SLES11 host has a package installed that is affected by multiple vulnerabilities as referenced in\nthe SUSE-SU-2020:14460-1 advisory.\n\n - An issue was discovered in Squid through 4.7. When handling the tag esi:when when ESI is enabled, Squid\n calls ESIExpression::Evaluate. This function uses a fixed stack buffer to hold the expression while it's\n being evaluated. When processing the expression, it could either evaluate the top of the stack, or add a\n new member to the stack. When adding a new member, there is no check to ensure that the stack won't\n overflow. (CVE-2019-12519)\n\n - An issue was discovered in Squid through 4.7 and 5. When receiving a request, Squid checks its cache to\n see if it can serve up a response. It does this by making a MD5 hash of the absolute URL of the request.\n If found, it servers the request. The absolute URL can include the decoded UserInfo (username and\n password) for certain protocols. This decoded info is prepended to the domain. This allows an attacker to\n provide a username that has special characters to delimit the domain, and treat the rest of the URL as a\n path or query string. An attacker could first make a request to their domain using an encoded username,\n then when a request for the target domain comes in that decodes to the exact URL, it will serve the\n attacker's HTML instead of the real HTML. On Squid servers that also act as reverse proxies, this allows\n an attacker to gain access to features that only reverse proxies can use, such as ESI. (CVE-2019-12520)\n\n - An issue was discovered in Squid through 4.7. When Squid is parsing ESI, it keeps the ESI elements in\n ESIContext. ESIContext contains a buffer for holding a stack of ESIElements. When a new ESIElement is\n parsed, it is added via addStackElement. addStackElement has a check for the number of elements in this\n buffer, but it's off by 1, leading to a Heap Overflow of 1 element. The overflow is within the same\n structure so it can't affect adjacent memory blocks, and thus just leads to a crash while processing.\n (CVE-2019-12521)\n\n - An issue was discovered in Squid before 4.9. When handling a URN request, a corresponding HTTP request is\n made. This HTTP request doesn't go through the access checks that incoming HTTP requests go through. This\n causes all access checks to be bypassed and allows access to restricted HTTP servers, e.g., an attacker\n can connect to HTTP servers that only listen on localhost. (CVE-2019-12523)\n\n - An issue was discovered in Squid through 4.7. When handling requests from users, Squid checks its rules to\n see if the request should be denied. Squid by default comes with rules to block access to the Cache\n Manager, which serves detailed server information meant for the maintainer. This rule is implemented via\n url_regex. The handler for url_regex rules URL decodes an incoming request. This allows an attacker to\n encode their URL to bypass the url_regex check, and gain access to the blocked resource. (CVE-2019-12524)\n\n - An issue was discovered in Squid 3.3.9 through 3.5.28 and 4.x through 4.7. When Squid is configured to use\n Digest authentication, it parses the header Proxy-Authorization. It searches for certain tokens such as\n domain, uri, and qop. Squid checks if this token's value starts with a quote and ends with one. If so, it\n performs a memcpy of its length minus 2. Squid never checks whether the value is just a single quote\n (which would satisfy its requirements), leading to a memcpy of its length minus 1. (CVE-2019-12525)\n\n - An issue was discovered in Squid before 4.9. URN response handling in Squid suffers from a heap-based\n buffer overflow. When receiving data from a remote server in response to an URN request, Squid fails to\n ensure that the response can fit within the buffer. This leads to attacker controlled data overflowing in\n the heap. (CVE-2019-12526)\n\n - An issue was discovered in Squid before 4.10. It allows a crafted FTP server to trigger disclosure of\n sensitive information from heap memory, such as information associated with other users' sessions or non-\n Squid processes. (CVE-2019-12528)\n\n - An issue was discovered in Squid 2.x through 2.7.STABLE9, 3.x through 3.5.28, and 4.x through 4.7. When\n Squid is configured to use Basic Authentication, the Proxy-Authorization header is parsed via uudecode.\n uudecode determines how many bytes will be decoded by iterating over the input and checking its table. The\n length is then used to start decoding the string. There are no checks to ensure that the length it\n calculates isn't greater than the input buffer. This leads to adjacent memory being decoded as well. An\n attacker would not be able to retrieve the decoded data unless the Squid maintainer had configured the\n display of usernames on error pages. (CVE-2019-12529)\n\n - The cachemgr.cgi web module of Squid through 4.7 has XSS via the user_name or auth parameter.\n (CVE-2019-13345)\n\n - An issue was discovered in Squid 3.x and 4.x through 4.8. Due to incorrect input validation, there is a\n heap-based buffer overflow that can result in Denial of Service to all clients using the proxy. Severity\n is high due to this vulnerability occurring before normal security checks; any remote client that can\n reach the proxy port can trivially perform the attack via a crafted URI scheme. (CVE-2019-18676)\n\n - An issue was discovered in Squid 3.x and 4.x through 4.8 when the append_domain setting is used (because\n the appended characters do not properly interact with hostname length restrictions). Due to incorrect\n message processing, it can inappropriately redirect traffic to origins it should not be delivered to.\n (CVE-2019-18677)\n\n - An issue was discovered in Squid 3.x and 4.x through 4.8. It allows attackers to smuggle HTTP requests\n through frontend software to a Squid instance that splits the HTTP Request pipeline differently. The\n resulting Response messages corrupt caches (between a client and Squid) with attacker-controlled content\n at arbitrary URLs. Effects are isolated to software between the attacker client and Squid. There are no\n effects on Squid itself, nor on any upstream servers. The issue is related to a request header containing\n whitespace between a header name and a colon. (CVE-2019-18678)\n\n - An issue was discovered in Squid 2.x, 3.x, and 4.x through 4.8. Due to incorrect data management, it is\n vulnerable to information disclosure when processing HTTP Digest Authentication. Nonce tokens contain the\n raw byte value of a pointer that sits within heap memory allocation. This information reduces ASLR\n protections and may aid attackers isolating memory areas to target for remote code execution attacks.\n (CVE-2019-18679)\n\n - Squid before 4.9, when certain web browsers are used, mishandles HTML in the host (aka hostname) parameter\n to cachemgr.cgi. (CVE-2019-18860)\n\n - An issue was discovered in Squid before 5.0.2. A remote attacker can replay a sniffed Digest\n Authentication nonce to gain access to resources that are otherwise forbidden. This occurs because the\n attacker can overflow the nonce reference counter (a short integer). Remote code execution may occur if\n the pooled token credentials are freed (instead of replayed as valid credentials). (CVE-2020-11945)\n\n - An issue was discovered in Squid 5.x before 5.0.3. Due to an Incorrect Synchronization, a Denial of\n Service can occur when processing objects in an SMP cache because of an Ipc::Mem::PageStack::pop ABA\n problem during access to the memory page/slot management list. (CVE-2020-14059)\n\n - An issue was discovered in http/ContentLengthInterpreter.cc in Squid before 4.12 and 5.x before 5.0.3. A\n Request Smuggling and Poisoning attack can succeed against the HTTP cache. The client sends an HTTP\n request with a Content-Length header containing +\\ - or an uncommon shell whitespace character prefix\n to the length field-value. (CVE-2020-15049)\n\n - An issue was discovered in Squid before 4.10. Due to incorrect input validation, it can interpret crafted\n HTTP requests in unexpected ways to access server resources prohibited by earlier security filters.\n (CVE-2020-8449)\n\n - An issue was discovered in Squid before 4.10. Due to incorrect buffer management, a remote client can\n cause a buffer overflow in a Squid instance acting as a reverse proxy. (CVE-2020-8450)\n\n - An issue was discovered in Squid before 4.10. Due to incorrect input validation, the NTLM authentication\n credentials parser in ext_lm_group_acl may write to memory outside the credentials buffer. On systems with\n memory access protections, this can result in the helper process being terminated unexpectedly. This leads\n to the Squid process also terminating and a denial of service for all clients using the proxy.\n (CVE-2020-8517)\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/1140738\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1141329\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1141332\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1156323\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1156324\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1156326\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1156328\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1156329\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1162687\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1162689\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1162691\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1167373\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1169659\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1170313\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1170423\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1173304\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1173455\");\n # https://lists.suse.com/pipermail/sle-security-updates/2020-August/007289.html\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?d14abea9\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-12519\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-12520\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-12521\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-12523\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-12524\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-12525\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-12526\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-12528\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-12529\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-13345\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-18676\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-18677\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-18678\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-18679\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-18860\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-11945\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-14059\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-15049\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-8449\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-8450\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-8517\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected squid3 package.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2020-8450\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2020-11945\");\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:\"2019/05/27\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/08/24\");\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:squid3\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:suse_linux:11\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"SuSE Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude('audit.inc');\ninclude('global_settings.inc');\ninclude('misc_func.inc');\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/SuSE/release\");\nif (isnull(release) || release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nos_ver = pregmatch(pattern: \"^(SLE(S|D)\\d+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'SUSE');\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLES11)$\", string:os_ver)) audit(AUDIT_OS_NOT, 'SUSE SLES11', 'SUSE ' + os_ver);\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'SUSE ' + os_ver, cpu);\n\nsp = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(sp)) sp = \"0\";\nif (os_ver == \"SLES11\" && (! preg(pattern:\"^(4)$\", string:sp))) audit(AUDIT_OS_NOT, \"SLES11 SP4\", os_ver + \" SP\" + sp);\n\npkgs = [\n {'reference':'squid3-3.1.23-8.16.37.12', 'sp':'4', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'SLES_SAP-release-11.4'},\n {'reference':'squid3-3.1.23-8.16.37.12', 'sp':'4', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'sles-release-11.4'}\n];\n\nflag = 0;\nforeach package_array ( pkgs ) {\n reference = NULL;\n release = NULL;\n sp = NULL;\n cpu = NULL;\n exists_check = NULL;\n rpm_spec_vers_cmp = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) release = package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) cpu = package_array['cpu'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (reference && release && exists_check) {\n if (rpm_exists(release:release, rpm:exists_check) && rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) flag++;\n }\n else if (reference && release) {\n if (rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) flag++;\n }\n}\n\nif (flag)\n{\n ltss_plugin_caveat = '\\n' +\n 'NOTE: This vulnerability check contains fixes that apply to\\n' +\n 'packages only available in SUSE Enterprise Linux Server LTSS\\n' +\n 'repositories. Access to these package security updates require\\n' +\n 'a paid SUSE LTSS subscription.\\n';\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get() + ltss_plugin_caveat\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'squid3');\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "ubuntu": [{"lastseen": "2023-01-26T12:55:14", "description": "## Releases\n\n * Ubuntu 12.04 \n\n## Packages\n\n * squid3 \\- Web proxy cache server\n\nUSN-4059-1 and USN-3557-1 fixed several vulnerabilities in Squid. This update provides \nthe corresponding update for Ubuntu 12.04 ESM.\n\nOriginal advisory details:\n\nLouis Dion-Marcil discovered that Squid incorrectly handled certain \nEdge Side Includes (ESI) responses. A malicious remote server could \npossibly cause Squid to crash, resulting in a denial of service. \n(CVE-2018-1000024)\n\nLouis Dion-Marcil discovered that Squid incorrectly handled certain \nEdge Side Includes (ESI) responses. A malicious remote server could \npossibly cause Squid to crash, resulting in a denial of service. \n(CVE-2018-1000027)\n\nIt was discovered that Squid incorrectly handled the cachemgr.cgi web \nmodule. A remote attacker could possibly use this issue to conduct \ncross-site scripting (XSS) attacks. (CVE-2019-13345)\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2019-07-17T00:00:00", "type": "ubuntu", "title": "Squid vulnerabilities", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-1000024", "CVE-2018-1000027", "CVE-2019-13345"], "modified": "2019-07-17T00:00:00", "id": "USN-4059-2", "href": "https://ubuntu.com/security/notices/USN-4059-2", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-01-26T13:11:00", "description": "## Releases\n\n * Ubuntu 17.10 \n * Ubuntu 16.04 ESM\n * Ubuntu 14.04 ESM\n\n## Packages\n\n * squid3 \\- Web proxy cache server\n\nMathias Fischer discovered that Squid incorrectly handled certain long \nstrings in headers. A malicious remote server could possibly cause Squid to \ncrash, resulting in a denial of service. This issue was only addressed in \nUbuntu 16.04 LTS. (CVE-2016-2569)\n\nWilliam Lima discovered that Squid incorrectly handled XML parsing when \nprocessing Edge Side Includes (ESI). A malicious remote server could \npossibly cause Squid to crash, resulting in a denial of service. This issue \nwas only addressed in Ubuntu 16.04 LTS. (CVE-2016-2570)\n\nAlex Rousskov discovered that Squid incorrectly handled response-parsing \nfailures. A malicious remote server could possibly cause Squid to crash, \nresulting in a denial of service. This issue only applied to Ubuntu 16.04 \nLTS. (CVE-2016-2571)\n\nSantiago Ruano Rinc\u00f3n discovered that Squid incorrectly handled certain \nVary headers. A remote attacker could possibly use this issue to cause \nSquid to crash, resulting in a denial of service. This issue was only \naddressed in Ubuntu 16.04 LTS. (CVE-2016-3948)\n\nLouis Dion-Marcil discovered that Squid incorrectly handled certain Edge \nSide Includes (ESI) responses. A malicious remote server could possibly \ncause Squid to crash, resulting in a denial of service. (CVE-2018-1000024)\n\nLouis Dion-Marcil discovered that Squid incorrectly handled certain Edge \nSide Includes (ESI) responses. A malicious remote server could possibly \ncause Squid to crash, resulting in a denial of service. (CVE-2018-1000027)\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2018-02-05T00:00:00", "type": "ubuntu", "title": "Squid vulnerabilities", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2016-2569", "CVE-2016-2570", "CVE-2016-2571", "CVE-2016-3948", "CVE-2018-1000024", "CVE-2018-1000027"], "modified": "2018-02-05T00:00:00", "id": "USN-3557-1", "href": "https://ubuntu.com/security/notices/USN-3557-1", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-01-26T15:05:04", "description": "## Releases\n\n * Ubuntu 16.04 ESM\n\n## Packages\n\n * squid3 \\- Web proxy cache server\n\nUSN-3557-1 fixed vulnerabilities in Squid. This update introduced a regression \nwhich could cause the cache log to be filled with many Vary loop messages. This \nupdate fixes the problem.\n\nWe apologize for the inconvenience.\n\nOriginal advisory details:\n\nMathias Fischer discovered that Squid incorrectly handled certain long \nstrings in headers. A malicious remote server could possibly cause Squid to \ncrash, resulting in a denial of service. This issue was only addressed in \nUbuntu 16.04 LTS. (CVE-2016-2569)\n\nWilliam Lima discovered that Squid incorrectly handled XML parsing when \nprocessing Edge Side Includes (ESI). A malicious remote server could \npossibly cause Squid to crash, resulting in a denial of service. This issue \nwas only addressed in Ubuntu 16.04 LTS. (CVE-2016-2570)\n\nAlex Rousskov discovered that Squid incorrectly handled response-parsing \nfailures. A malicious remote server could possibly cause Squid to crash, \nresulting in a denial of service. This issue only applied to Ubuntu 16.04 \nLTS. (CVE-2016-2571)\n\nSantiago Ruano Rinc\u00f3n discovered that Squid incorrectly handled certain \nVary headers. A remote attacker could possibly use this issue to cause \nSquid to crash, resulting in a denial of service. This issue was only \naddressed in Ubuntu 16.04 LTS. (CVE-2016-3948)\n\nLouis Dion-Marcil discovered that Squid incorrectly handled certain Edge \nSide Includes (ESI) responses. A malicious remote server could possibly \ncause Squid to crash, resulting in a denial of service. (CVE-2018-1000024)\n\nLouis Dion-Marcil discovered that Squid incorrectly handled certain Edge \nSide Includes (ESI) responses. A malicious remote server could possibly \ncause Squid to crash, resulting in a denial of service. (CVE-2018-1000027)\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2022-12-12T00:00:00", "type": "ubuntu", "title": "Squid regression", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2016-2569", "CVE-2016-2570", "CVE-2016-2571", "CVE-2016-3948", "CVE-2018-1000024", "CVE-2018-1000027"], "modified": "2022-12-12T00:00:00", "id": "USN-5771-1", "href": "https://ubuntu.com/security/notices/USN-5771-1", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-01-26T15:45:45", "description": "## Releases\n\n * Ubuntu 19.04 \n * Ubuntu 18.04 LTS\n * Ubuntu 16.04 ESM\n\n## Packages\n\n * squid \\- Web proxy cache server\n * squid3 \\- Web proxy cache server\n\nIt was discovered that Squid incorrectly handled certain SNMP packets. A \nremote attacker could possibly use this issue to cause memory consumption, \nleading to a denial of service. This issue only affected Ubuntu 16.04 LTS \nand Ubuntu 18.04 LTS. (CVE-2018-19132)\n\nIt was discovered that Squid incorrectly handled the cachemgr.cgi web \nmodule. A remote attacker could possibly use this issue to conduct \ncross-site scripting (XSS) attacks. (CVE-2019-13345)\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "baseScore": 6.1, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0", "userInteraction": "REQUIRED"}, "impactScore": 2.7}, "published": "2019-07-15T00:00:00", "type": "ubuntu", "title": "Squid vulnerabilities", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-19132", "CVE-2019-13345"], "modified": "2019-07-15T00:00:00", "id": "USN-4059-1", "href": "https://ubuntu.com/security/notices/USN-4059-1", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:N/A:P"}}], "centos": [{"lastseen": "2023-01-01T05:08:10", "description": "**CentOS Errata and Security Advisory** CESA-2020:1068\n\n\nSquid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects.\n\nSecurity Fix(es):\n\n* squid: Incorrect pointer handling when processing ESI Responses can lead to denial of service (CVE-2018-1000024)\n\n* squid: Incorrect pointer handling in HTTP processing and certificate download can lead to denial of service (CVE-2018-1000027)\n\n* squid: XSS via user_name or auth parameter in cachemgr.cgi (CVE-2019-13345)\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\nFor detailed information on changes in this release, see the Red Hat Enterprise Linux 7.8 Release Notes linked from the References section.\n\n**Merged security bulletin from advisories:**\nhttps://lists.centos.org/pipermail/centos-cr-announce/2020-April/025991.html\n\n**Affected packages:**\nsquid\nsquid-migration-script\nsquid-sysvinit\n\n**Upstream details at:**\nhttps://access.redhat.com/errata/RHSA-2020:1068", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2020-04-08T19:21:41", "type": "centos", "title": "squid security update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-1000024", "CVE-2018-1000027", "CVE-2019-13345"], "modified": "2020-04-08T19:21:41", "id": "CESA-2020:1068", "href": "https://lists.centos.org/pipermail/centos-cr-announce/2020-April/025991.html", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}], "oraclelinux": [{"lastseen": "2021-07-28T14:24:35", "description": "[7:3.5.20-15]\n- Resolves: #1690551 - Squid cache_peer DNS lookup failed when not all lower\n case\n- Resolves: #1680022 - squid cant display download/upload packet size for HTTPS\n sites\n- Resolves: #1717430 - Excessive memory usage when running out of descriptors\n- Resolves: #1676420 - Cache siblings return wrongly cached gateway timeouts\n- Resolves: #1729435 - CVE-2019-13345 squid: XSS via user_name or auth parameter\n in cachemgr.cgi\n- Resolves: #1582301 - CVE-2018-1000024 CVE-2018-1000027 squid: various flaws\n[7:3.5.20-13]\n- Resolves: #1620546 - migration of upstream squid", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "baseScore": 7.5, "privilegesRequired": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "userInteraction": "NONE", "version": "3.0"}, "impactScore": 3.6}, "published": "2020-04-06T00:00:00", "type": "oraclelinux", "title": "squid security and bug fix update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": true, "impactScore": 2.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-1000024", "CVE-2018-1000027", "CVE-2019-13345"], "modified": "2020-04-06T00:00:00", "id": "ELSA-2020-1068", "href": "http://linux.oracle.com/errata/ELSA-2020-1068.html", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2021-11-24T16:28:09", "description": " ", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "LOW", "baseScore": 6.1, "privilegesRequired": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "userInteraction": "REQUIRED", "version": "3.0"}, "impactScore": 2.7}, "published": "2019-11-14T00:00:00", "type": "oraclelinux", "title": "squid:4 security and bug fix update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-13345"], "modified": "2019-11-14T00:00:00", "id": "ELSA-2019-3476", "href": "http://linux.oracle.com/errata/ELSA-2019-3476.html", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:P/A:N"}}], "fedora": [{"lastseen": "2020-12-21T08:17:54", "description": "Squid is a high-performance proxy caching server for Web clients, supporting FTP, gopher, and HTTP data objects. Unlike traditional caching software, Squid handles all requests in a single, non-blocking, I/O-driven process. Squid keeps meta data and especially hot objects cached in RAM, caches DNS lookups, supports non-blocking DNS lookups, and implements negative caching of failed requests. Squid consists of a main server program squid, a Domain Name System lookup program (dnsserver), a program for retrieving FTP data (ftpget), and some management and client tools. ", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "baseScore": 7.5, "privilegesRequired": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "userInteraction": "NONE", "version": "3.0"}, "impactScore": 3.6}, "published": "2018-02-06T15:38:05", "type": "fedora", "title": "[SECURITY] Fedora 27 Update: squid-4.0.23-2.fc27", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": true, "impactScore": 2.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-1000024", "CVE-2018-1000027"], "modified": "2018-02-06T15:38:05", "id": "FEDORA:6F39E6015F66", "href": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/ZB6HQWK7V2VCEVH35633BALACCWNOCMP/", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2021-07-28T14:46:51", "description": "Squid is a high-performance proxy caching server for Web clients, supporting FTP, gopher, and HTTP data objects. Unlike traditional caching software, Squid handles all requests in a single, non-blocking, I/O-driven process. Squid keeps meta data and especially hot objects cached in RAM, caches DNS lookups, supports non-blocking DNS lookups, and implements negative caching of failed requests. Squid consists of a main server program squid, a Domain Name System lookup program (dnsserver), a program for retrieving FTP data (ftpget), and some management and client tools. ", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "LOW", "baseScore": 6.1, "privilegesRequired": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "userInteraction": "REQUIRED", "version": "3.0"}, "impactScore": 2.7}, "published": "2019-07-30T01:15:20", "type": "fedora", "title": "[SECURITY] Fedora 30 Update: squid-4.8-1.fc30", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-13345"], "modified": "2019-07-30T01:15:20", "id": "FEDORA:366E360151A3", "href": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/X2ERPHSPUGOYVVRPQRASQBFGS2EJISFC/", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:P/A:N"}}, {"lastseen": "2022-04-27T01:42:03", "description": "Squid is a high-performance proxy caching server for Web clients, supporting FTP, gopher, and HTTP data objects. Unlike traditional caching software, Squid handles all requests in a single, non-blocking, I/O-driven process. Squid keeps meta data and especially hot objects cached in RAM, caches DNS lookups, supports non-blocking DNS lookups, and implements negative caching of failed requests. Squid consists of a main server program squid, a Domain Name System lookup program (dnsserver), a program for retrieving FTP data (ftpget), and some management and client tools. ", "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": "2019-08-14T01:42:54", "type": "fedora", "title": "[SECURITY] Fedora 29 Update: squid-4.8-2.fc29", "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-2019-12525", "CVE-2019-12527", "CVE-2019-12529", "CVE-2019-12854", "CVE-2019-13345"], "modified": "2019-08-14T01:42:54", "id": "FEDORA:5413A60A7E8A", "href": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/SPXN2CLAGN5QSQBTOV5IGVLDOQSRFNTZ/", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2021-07-28T14:46:51", "description": "Squid is a high-performance proxy caching server for Web clients, supporting FTP, gopher, and HTTP data objects. Unlike traditional caching software, Squid handles all requests in a single, non-blocking, I/O-driven process. Squid keeps meta data and especially hot objects cached in RAM, caches DNS lookups, supports non-blocking DNS lookups, and implements negative caching of failed requests. Squid consists of a main server program squid, a Domain Name System lookup program (dnsserver), a program for retrieving FTP data (ftpget), and some management and client tools. ", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.9}, "published": "2019-12-05T01:12:23", "type": "fedora", "title": "[SECURITY] Fedora 30 Update: squid-4.9-2.fc30", "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-2019-12523", "CVE-2019-12526", "CVE-2019-13345", "CVE-2019-18676", "CVE-2019-18677", "CVE-2019-18678", "CVE-2019-18679"], "modified": "2019-12-05T01:12:23", "id": "FEDORA:6CF8E60A184D", "href": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/UEMOYTMCCFWK5NOXSXEIH5D2VGWVXR67/", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "amazon": [{"lastseen": "2023-02-08T17:14:46", "description": "**Issue Overview:**\n\nThe Squid Software Foundation Squid HTTP Caching Proxy contains a NULL Pointer Dereference vulnerability in HTTP Response X-Forwarded-For header processing that can result in Denial of Service to all clients of the proxy. This attack appear to be exploitable via Remote HTTP server responding with an X-Forwarded-For header to certain types of HTTP request.(CVE-2018-1000027)\n\nThe Squid Software Foundation Squid HTTP Caching Proxy contains a Incorrect Pointer Handling vulnerability in ESI Response Processing that can result in Denial of Service for all clients using the proxy.. This attack appear to be exploitable via Remote server delivers an HTTP response payload containing valid but unusual ESI syntax.(CVE-2018-1000024)\n\n \n**Affected Packages:** \n\n\nsquid\n\n \n**Issue Correction:** \nRun _yum update squid_ to update your system. \n\n\n \n\n\n**New Packages:**\n \n \n i686: \n \u00a0\u00a0\u00a0 squid-3.5.20-11.35.amzn1.i686 \n \u00a0\u00a0\u00a0 squid-migration-script-3.5.20-11.35.amzn1.i686 \n \u00a0\u00a0\u00a0 squid-debuginfo-3.5.20-11.35.amzn1.i686 \n \n src: \n \u00a0\u00a0\u00a0 squid-3.5.20-11.35.amzn1.src \n \n x86_64: \n \u00a0\u00a0\u00a0 squid-debuginfo-3.5.20-11.35.amzn1.x86_64 \n \u00a0\u00a0\u00a0 squid-3.5.20-11.35.amzn1.x86_64 \n \u00a0\u00a0\u00a0 squid-migration-script-3.5.20-11.35.amzn1.x86_64 \n \n \n\n### Additional References\n\nRed Hat: [CVE-2018-1000024](<https://access.redhat.com/security/cve/CVE-2018-1000024>), [CVE-2018-1000027](<https://access.redhat.com/security/cve/CVE-2018-1000027>)\n\nMitre: [CVE-2018-1000024](<https://vulners.com/cve/CVE-2018-1000024>), [CVE-2018-1000027](<https://vulners.com/cve/CVE-2018-1000027>)\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2018-09-19T17:10:00", "type": "amazon", "title": "Medium: squid", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-1000024", "CVE-2018-1000027"], "modified": "2018-09-19T23:33:00", "id": "ALAS-2018-1081", "href": "https://alas.aws.amazon.com/ALAS-2018-1081.html", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-02-08T17:35:41", "description": "**Issue Overview:**\n\nAn issue was discovered in Squid before 5.0.2. A remote attacker can replay a sniffed Digest Authentication nonce to gain access to resources that are otherwise forbidden. This occurs because the attacker can overflow the nonce reference counter (a short integer). Remote code execution may occur if the pooled token credentials are freed (instead of replayed as valid credentials). (CVE-2020-11945)\n\nAn issue was discovered in Squid through 4.7. When handling the tag esi:when when ESI is enabled, Squid calls ESIExpression::Evaluate. This function uses a fixed stack buffer to hold the expression while it's being evaluated. When processing the expression, it could either evaluate the top of the stack, or add a new member to the stack. When adding a new member, there is no check to ensure that the stack won't overflow. (CVE-2019-12519)\n\nAn issue was discovered in Squid 3.3.9 through 3.5.28 and 4.x through 4.7. When Squid is configured to use Digest authentication, it parses the header Proxy-Authorization. It searches for certain tokens such as domain, uri, and qop. Squid checks if this token's value starts with a quote and ends with one. If so, it performs a memcpy of its length minus 2. Squid never checks whether the value is just a single quote (which would satisfy its requirements), leading to a memcpy of its length minus 1. (CVE-2019-12525)\n\nThe cachemgr.cgi web module of Squid through 4.7 has XSS via the user_name or auth parameter. (CVE-2019-13345)\n\n \n**Affected Packages:** \n\n\nsquid\n\n \n**Issue Correction:** \nRun _yum update squid_ to update your system. \n\n\n \n\n\n**New Packages:**\n \n \n aarch64: \n \u00a0\u00a0\u00a0 squid-3.5.20-15.amzn2.1.aarch64 \n \u00a0\u00a0\u00a0 squid-sysvinit-3.5.20-15.amzn2.1.aarch64 \n \u00a0\u00a0\u00a0 squid-migration-script-3.5.20-15.amzn2.1.aarch64 \n \u00a0\u00a0\u00a0 squid-debuginfo-3.5.20-15.amzn2.1.aarch64 \n \n i686: \n \u00a0\u00a0\u00a0 squid-3.5.20-15.amzn2.1.i686 \n \u00a0\u00a0\u00a0 squid-sysvinit-3.5.20-15.amzn2.1.i686 \n \u00a0\u00a0\u00a0 squid-migration-script-3.5.20-15.amzn2.1.i686 \n \u00a0\u00a0\u00a0 squid-debuginfo-3.5.20-15.amzn2.1.i686 \n \n src: \n \u00a0\u00a0\u00a0 squid-3.5.20-15.amzn2.1.src \n \n x86_64: \n \u00a0\u00a0\u00a0 squid-3.5.20-15.amzn2.1.x86_64 \n \u00a0\u00a0\u00a0 squid-sysvinit-3.5.20-15.amzn2.1.x86_64 \n \u00a0\u00a0\u00a0 squid-migration-script-3.5.20-15.amzn2.1.x86_64 \n \u00a0\u00a0\u00a0 squid-debuginfo-3.5.20-15.amzn2.1.x86_64 \n \n \n\n### Additional References\n\nRed Hat: [CVE-2019-12519](<https://access.redhat.com/security/cve/CVE-2019-12519>), [CVE-2019-12525](<https://access.redhat.com/security/cve/CVE-2019-12525>), [CVE-2019-13345](<https://access.redhat.com/security/cve/CVE-2019-13345>), [CVE-2020-11945](<https://access.redhat.com/security/cve/CVE-2020-11945>)\n\nMitre: [CVE-2019-12519](<https://vulners.com/cve/CVE-2019-12519>), [CVE-2019-12525](<https://vulners.com/cve/CVE-2019-12525>), [CVE-2019-13345](<https://vulners.com/cve/CVE-2019-13345>), [CVE-2020-11945](<https://vulners.com/cve/CVE-2020-11945>)\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": "2020-06-26T22:56:00", "type": "amazon", "title": "Important: squid", "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-2019-12519", "CVE-2019-12525", "CVE-2019-13345", "CVE-2020-11945"], "modified": "2020-07-01T00:03:00", "id": "ALAS2-2020-1448", "href": "https://alas.aws.amazon.com/AL2/ALAS-2020-1448.html", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-02-08T17:11:00", "description": "**Issue Overview:**\n\nAn issue was discovered in Squid before 5.0.2. A remote attacker can replay a sniffed Digest Authentication nonce to gain access to resources that are otherwise forbidden. This occurs because the attacker can overflow the nonce reference counter (a short integer). Remote code execution may occur if the pooled token credentials are freed (instead of replayed as valid credentials). (CVE-2020-11945)\n\nAn issue was discovered in Squid through 4.7. When handling the tag esi:when when ESI is enabled, Squid calls ESIExpression::Evaluate. This function uses a fixed stack buffer to hold the expression while it's being evaluated. When processing the expression, it could either evaluate the top of the stack, or add a new member to the stack. When adding a new member, there is no check to ensure that the stack won't overflow. (CVE-2019-12519)\n\nAn issue was discovered in Squid 3.3.9 through 3.5.28 and 4.x through 4.7. When Squid is configured to use Digest authentication, it parses the header Proxy-Authorization. It searches for certain tokens such as domain, uri, and qop. Squid checks if this token's value starts with a quote and ends with one. If so, it performs a memcpy of its length minus 2. Squid never checks whether the value is just a single quote (which would satisfy its requirements), leading to a memcpy of its length minus 1. (CVE-2019-12525)\n\nThe cachemgr.cgi web module of Squid through 4.7 has XSS via the user_name or auth parameter. (CVE-2019-13345)\n\n \n**Affected Packages:** \n\n\nsquid\n\n \n**Issue Correction:** \nRun _yum update squid_ to update your system. \n\n\n \n\n\n**New Packages:**\n \n \n i686: \n \u00a0\u00a0\u00a0 squid-3.5.20-15.39.amzn1.i686 \n \u00a0\u00a0\u00a0 squid-debuginfo-3.5.20-15.39.amzn1.i686 \n \u00a0\u00a0\u00a0 squid-migration-script-3.5.20-15.39.amzn1.i686 \n \n src: \n \u00a0\u00a0\u00a0 squid-3.5.20-15.39.amzn1.src \n \n x86_64: \n \u00a0\u00a0\u00a0 squid-migration-script-3.5.20-15.39.amzn1.x86_64 \n \u00a0\u00a0\u00a0 squid-3.5.20-15.39.amzn1.x86_64 \n \u00a0\u00a0\u00a0 squid-debuginfo-3.5.20-15.39.amzn1.x86_64 \n \n \n\n### Additional References\n\nRed Hat: [CVE-2019-12519](<https://access.redhat.com/security/cve/CVE-2019-12519>), [CVE-2019-12525](<https://access.redhat.com/security/cve/CVE-2019-12525>), [CVE-2019-13345](<https://access.redhat.com/security/cve/CVE-2019-13345>), [CVE-2020-11945](<https://access.redhat.com/security/cve/CVE-2020-11945>)\n\nMitre: [CVE-2019-12519](<https://vulners.com/cve/CVE-2019-12519>), [CVE-2019-12525](<https://vulners.com/cve/CVE-2019-12525>), [CVE-2019-13345](<https://vulners.com/cve/CVE-2019-13345>), [CVE-2020-11945](<https://vulners.com/cve/CVE-2020-11945>)\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": "2020-06-23T06:08:00", "type": "amazon", "title": "Important: squid", "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-2019-12519", "CVE-2019-12525", "CVE-2019-13345", "CVE-2020-11945"], "modified": "2020-07-15T17:35:00", "id": "ALAS-2020-1386", "href": "https://alas.aws.amazon.com/ALAS-2020-1386.html", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "openvas": [{"lastseen": "2020-01-27T18:39:36", "description": "The remote host is missing an update for the Huawei EulerOS\n ", "cvss3": {}, "published": "2020-01-23T00:00:00", "type": "openvas", "title": "Huawei EulerOS: Security Advisory for squid (EulerOS-SA-2018-1074)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-1000024", "CVE-2018-1000027"], "modified": "2020-01-23T00:00:00", "id": "OPENVAS:1361412562311220181074", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562311220181074", "sourceData": "# Copyright (C) 2020 Greenbone Networks GmbH\n# Text descriptions are largely excerpted from the referenced\n# advisory, and are Copyright (C) the respective author(s)\n#\n# SPDX-License-Identifier: GPL-2.0-or-later\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.1.2.2018.1074\");\n script_version(\"2020-01-23T11:11:49+0000\");\n script_cve_id(\"CVE-2018-1000024\", \"CVE-2018-1000027\");\n script_tag(name:\"cvss_base\", value:\"5.0\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:L/Au:N/C:N/I:N/A:P\");\n script_tag(name:\"last_modification\", value:\"2020-01-23 11:11:49 +0000 (Thu, 23 Jan 2020)\");\n script_tag(name:\"creation_date\", value:\"2020-01-23 11:11:49 +0000 (Thu, 23 Jan 2020)\");\n script_name(\"Huawei EulerOS: Security Advisory for squid (EulerOS-SA-2018-1074)\");\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2020 Greenbone Networks GmbH\");\n script_family(\"Huawei EulerOS Local Security Checks\");\n script_dependencies(\"gb_huawei_euleros_consolidation.nasl\");\n script_mandatory_keys(\"ssh/login/euleros\", \"ssh/login/rpms\", re:\"ssh/login/release=EULEROS-2\\.0SP1\");\n\n script_xref(name:\"EulerOS-SA\", value:\"2018-1074\");\n script_xref(name:\"URL\", value:\"https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2018-1074\");\n\n script_tag(name:\"summary\", value:\"The remote host is missing an update for the Huawei EulerOS\n 'squid' package(s) announced via the EulerOS-SA-2018-1074 advisory.\");\n\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable package version is present on the target host.\");\n\n script_tag(name:\"insight\", value:\"The Squid Software Foundation Squid HTTP Caching Proxy version 3.0 to 3.5.27, 4.0 to 4.0.22 contains a Incorrect Pointer Handling vulnerability in ESI Response Processing that can result in Denial of Service for all clients using the proxy.. This attack appear to be exploitable via Remote server delivers an HTTP response payload containing valid but unusual ESI syntax..(CVE-2018-1000024)\n\nThe Squid Software Foundation Squid HTTP Caching Proxy version prior to version 4.0.23 contains a NULL Pointer Dereference vulnerability in HTTP Response X-Forwarded-For header processing that can result in Denial of Service to all clients of the proxy. This attack appear to be exploitable via Remote HTTP server responding with an X-Forwarded-For header to certain types of HTTP request. (CVE-2018-1000027)\");\n\n script_tag(name:\"affected\", value:\"'squid' package(s) on Huawei EulerOS V2.0SP1.\");\n\n script_tag(name:\"solution\", value:\"Please install the updated package(s).\");\n\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_tag(name:\"qod_type\", value:\"package\");\n\n exit(0);\n}\n\ninclude(\"revisions-lib.inc\");\ninclude(\"pkg-lib-rpm.inc\");\n\nrelease = rpm_get_ssh_release();\nif(!release)\n exit(0);\n\nres = \"\";\nreport = \"\";\n\nif(release == \"EULEROS-2.0SP1\") {\n\n if(!isnull(res = isrpmvuln(pkg:\"squid\", rpm:\"squid~3.5.20~2.2.h2\", rls:\"EULEROS-2.0SP1\"))) {\n report += res;\n }\n\n if(!isnull(res = isrpmvuln(pkg:\"squid-migration-script\", rpm:\"squid-migration-script~3.5.20~2.2.h2\", rls:\"EULEROS-2.0SP1\"))) {\n report += res;\n }\n\n if(report != \"\") {\n security_message(data:report);\n } else if (__pkg_match) {\n exit(99);\n }\n exit(0);\n}\n\nexit(0);", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2020-01-27T18:34:36", "description": "The remote host is missing an update for the Huawei EulerOS\n ", "cvss3": {}, "published": "2020-01-23T00:00:00", "type": "openvas", "title": "Huawei EulerOS: Security Advisory for squid (EulerOS-SA-2018-1075)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-1000024", "CVE-2018-1000027"], "modified": "2020-01-23T00:00:00", "id": "OPENVAS:1361412562311220181075", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562311220181075", "sourceData": "# Copyright (C) 2020 Greenbone Networks GmbH\n# Text descriptions are largely excerpted from the referenced\n# advisory, and are Copyright (C) the respective author(s)\n#\n# SPDX-License-Identifier: GPL-2.0-or-later\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.1.2.2018.1075\");\n script_version(\"2020-01-23T11:11:51+0000\");\n script_cve_id(\"CVE-2018-1000024\", \"CVE-2018-1000027\");\n script_tag(name:\"cvss_base\", value:\"5.0\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:L/Au:N/C:N/I:N/A:P\");\n script_tag(name:\"last_modification\", value:\"2020-01-23 11:11:51 +0000 (Thu, 23 Jan 2020)\");\n script_tag(name:\"creation_date\", value:\"2020-01-23 11:11:51 +0000 (Thu, 23 Jan 2020)\");\n script_name(\"Huawei EulerOS: Security Advisory for squid (EulerOS-SA-2018-1075)\");\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2020 Greenbone Networks GmbH\");\n script_family(\"Huawei EulerOS Local Security Checks\");\n script_dependencies(\"gb_huawei_euleros_consolidation.nasl\");\n script_mandatory_keys(\"ssh/login/euleros\", \"ssh/login/rpms\", re:\"ssh/login/release=EULEROS-2\\.0SP2\");\n\n script_xref(name:\"EulerOS-SA\", value:\"2018-1075\");\n script_xref(name:\"URL\", value:\"https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2018-1075\");\n\n script_tag(name:\"summary\", value:\"The remote host is missing an update for the Huawei EulerOS\n 'squid' package(s) announced via the EulerOS-SA-2018-1075 advisory.\");\n\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable package version is present on the target host.\");\n\n script_tag(name:\"insight\", value:\"The Squid Software Foundation Squid HTTP Caching Proxy version 3.0 to 3.5.27, 4.0 to 4.0.22 contains a Incorrect Pointer Handling vulnerability in ESI Response Processing that can result in Denial of Service for all clients using the proxy.. This attack appear to be exploitable via Remote server delivers an HTTP response payload containing valid but unusual ESI syntax..(CVE-2018-1000024)\n\nThe Squid Software Foundation Squid HTTP Caching Proxy version prior to version 4.0.23 contains a NULL Pointer Dereference vulnerability in HTTP Response X-Forwarded-For header processing that can result in Denial of Service to all clients of the proxy. This attack appear to be exploitable via Remote HTTP server responding with an X-Forwarded-For header to certain types of HTTP request. (CVE-2018-1000027)\");\n\n script_tag(name:\"affected\", value:\"'squid' package(s) on Huawei EulerOS V2.0SP2.\");\n\n script_tag(name:\"solution\", value:\"Please install the updated package(s).\");\n\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_tag(name:\"qod_type\", value:\"package\");\n\n exit(0);\n}\n\ninclude(\"revisions-lib.inc\");\ninclude(\"pkg-lib-rpm.inc\");\n\nrelease = rpm_get_ssh_release();\nif(!release)\n exit(0);\n\nres = \"\";\nreport = \"\";\n\nif(release == \"EULEROS-2.0SP2\") {\n\n if(!isnull(res = isrpmvuln(pkg:\"squid\", rpm:\"squid~3.5.20~2.2.h2\", rls:\"EULEROS-2.0SP2\"))) {\n report += res;\n }\n\n if(!isnull(res = isrpmvuln(pkg:\"squid-migration-script\", rpm:\"squid-migration-script~3.5.20~2.2.h2\", rls:\"EULEROS-2.0SP2\"))) {\n report += res;\n }\n\n if(report != \"\") {\n security_message(data:report);\n } else if (__pkg_match) {\n exit(99);\n }\n exit(0);\n}\n\nexit(0);", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2019-07-04T18:55:47", "description": "Several vulnerabilities have been discovered in Squid3, a fully featured\nweb proxy cache. The Common Vulnerabilities and Exposures project\nidentifies the following issues:\n\nCVE-2018-1000024\nLouis Dion-Marcil discovered that Squid does not properly handle\nprocessing of certain ESI responses. A remote server delivering\ncertain ESI response syntax can take advantage of this flaw to cause\na denial of service for all clients accessing the Squid service.\nThis problem is limited to the Squid custom ESI parser.\n\nCVE-2018-1000027\nLouis Dion-Marcil discovered that Squid is prone to a denial of\nservice vulnerability when processing ESI responses or downloading\nintermediate CA certificates. A remote attacker can take advantage\nof this flaw to cause a denial of service for all clients accessing\nthe Squid service.", "cvss3": {}, "published": "2018-02-23T00:00:00", "type": "openvas", "title": "Debian Security Advisory DSA 4122-1 (squid3 - security update)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-1000024", "CVE-2018-1000027"], "modified": "2019-07-04T00:00:00", "id": "OPENVAS:1361412562310704122", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310704122", "sourceData": "###############################################################################\n# OpenVAS Vulnerability Test\n#\n# Auto-generated from advisory DSA 4122-1 using nvtgen 1.0\n# Script version: 1.0\n#\n# Author:\n# Greenbone Networks\n#\n# Copyright:\n# Copyright (c) 2018 Greenbone Networks GmbH http://greenbone.net\n# Text descriptions are largely excerpted from the referenced\n# advisory, and are Copyright (c) the respective author(s)\n#\n# This program is free software; you can redistribute it and/or modify\n# it under the terms of the GNU General Public License as published by\n# the Free Software Foundation; either version 2 of the License, or\n# (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n###############################################################################\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.704122\");\n script_version(\"2019-07-04T09:25:28+0000\");\n script_cve_id(\"CVE-2018-1000024\", \"CVE-2018-1000027\");\n script_name(\"Debian Security Advisory DSA 4122-1 (squid3 - security update)\");\n script_tag(name:\"last_modification\", value:\"2019-07-04 09:25:28 +0000 (Thu, 04 Jul 2019)\");\n script_tag(name:\"creation_date\", value:\"2018-02-23 00:00:00 +0100 (Fri, 23 Feb 2018)\");\n script_tag(name:\"cvss_base\", value:\"5.0\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:L/Au:N/C:N/I:N/A:P\");\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_tag(name:\"qod_type\", value:\"package\");\n\n script_xref(name:\"URL\", value:\"https://www.debian.org/security/2018/dsa-4122.html\");\n\n script_category(ACT_GATHER_INFO);\n\n script_copyright(\"Copyright (c) 2018 Greenbone Networks GmbH http://greenbone.net\");\n script_family(\"Debian Local Security Checks\");\n script_dependencies(\"gather-package-list.nasl\");\n script_mandatory_keys(\"ssh/login/debian_linux\", \"ssh/login/packages\", re:\"ssh/login/release=DEB(9|8)\");\n script_tag(name:\"affected\", value:\"squid3 on Debian Linux\");\n script_tag(name:\"solution\", value:\"For the oldstable distribution (jessie), these problems have been fixed\nin version 3.4.8-6+deb8u5.\n\nFor the stable distribution (stretch), these problems have been fixed in\nversion 3.5.23-5+deb9u1.\n\nWe recommend that you upgrade your squid3 packages.\");\n\n script_xref(name:\"URL\", value:\"https://security-tracker.debian.org/tracker/squid3\");\n script_tag(name:\"summary\", value:\"Several vulnerabilities have been discovered in Squid3, a fully featured\nweb proxy cache. The Common Vulnerabilities and Exposures project\nidentifies the following issues:\n\nCVE-2018-1000024\nLouis Dion-Marcil discovered that Squid does not properly handle\nprocessing of certain ESI responses. A remote server delivering\ncertain ESI response syntax can take advantage of this flaw to cause\na denial of service for all clients accessing the Squid service.\nThis problem is limited to the Squid custom ESI parser.\n\nCVE-2018-1000027\nLouis Dion-Marcil discovered that Squid is prone to a denial of\nservice vulnerability when processing ESI responses or downloading\nintermediate CA certificates. A remote attacker can take advantage\nof this flaw to cause a denial of service for all clients accessing\nthe Squid service.\");\n script_tag(name:\"vuldetect\", value:\"This check tests the installed software version using the apt package manager.\");\n\n exit(0);\n}\n\ninclude(\"revisions-lib.inc\");\ninclude(\"pkg-lib-deb.inc\");\n\nres = \"\";\nreport = \"\";\nif(!isnull(res = isdpkgvuln(pkg:\"squid\", ver:\"3.5.23-5+deb9u1\", rls:\"DEB9\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"squid-cgi\", ver:\"3.5.23-5+deb9u1\", rls:\"DEB9\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"squid-common\", ver:\"3.5.23-5+deb9u1\", rls:\"DEB9\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"squid-dbg\", ver:\"3.5.23-5+deb9u1\", rls:\"DEB9\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"squid-purge\", ver:\"3.5.23-5+deb9u1\", rls:\"DEB9\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"squid3\", ver:\"3.5.23-5+deb9u1\", rls:\"DEB9\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"squidclient\", ver:\"3.5.23-5+deb9u1\", rls:\"DEB9\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"squid-cgi\", ver:\"3.4.8-6+deb8u5\", rls:\"DEB8\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"squid-purge\", ver:\"3.4.8-6+deb8u5\", rls:\"DEB8\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"squid3\", ver:\"3.4.8-6+deb8u5\", rls:\"DEB8\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"squid3-common\", ver:\"3.4.8-6+deb8u5\", rls:\"DEB8\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"squid3-dbg\", ver:\"3.4.8-6+deb8u5\", rls:\"DEB8\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"squidclient\", ver:\"3.4.8-6+deb8u5\", rls:\"DEB8\"))) {\n report += res;\n}\n\nif(report != \"\") {\n security_message(data:report);\n} else if(__pkg_match) {\n exit(99);\n}", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2020-01-29T20:09:34", "description": "Squid, a high-performance proxy caching server for web clients, has been\nfound vulnerable to denial of service attacks associated with ESI\nresponse processing and intermediate CA certificate downloading.\n\nCVE-2018-1000024\n\nIncorrect pointer handling resulted in the ability of a remote\nserver to return a crafted ESI response which could trigger a denial\nof service for all clients accessing the Squid service. This issue\naffects the Squid custom ESI parser.\n\nCVE-2018-1000027\n\nIncorrect pointer handling resulted in the possibility of a remote\nclient delivering certain HTTP requests in conjunction with certain\ntrusted server responses involving the processing of ESI responses or\ndownloading of intermediate CA certificates to trigger a denial of\nservice for all clients accessing the squid service.", "cvss3": {}, "published": "2018-02-21T00:00:00", "type": "openvas", "title": "Debian LTS: Security Advisory for squid3 (DLA-1266-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-1000024", "CVE-2018-1000027"], "modified": "2020-01-29T00:00:00", "id": "OPENVAS:1361412562310891266", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310891266", "sourceData": "# Copyright (C) 2018 Greenbone Networks GmbH\n# Text descriptions are largely excerpted from the referenced\n# advisory, and are Copyright (C) of the respective author(s)\n#\n# SPDX-License-Identifier: GPL-2.0-or-later\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.891266\");\n script_version(\"2020-01-29T08:22:52+0000\");\n script_cve_id(\"CVE-2018-1000024\", \"CVE-2018-1000027\");\n script_name(\"Debian LTS: Security Advisory for squid3 (DLA-1266-1)\");\n script_tag(name:\"last_modification\", value:\"2020-01-29 08:22:52 +0000 (Wed, 29 Jan 2020)\");\n script_tag(name:\"creation_date\", value:\"2018-02-21 00:00:00 +0100 (Wed, 21 Feb 2018)\");\n script_tag(name:\"cvss_base\", value:\"5.0\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:L/Au:N/C:N/I:N/A:P\");\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_tag(name:\"qod_type\", value:\"package\");\n\n script_xref(name:\"URL\", value:\"https://lists.debian.org/debian-lts-announce/2018/02/msg00001.html\");\n\n script_category(ACT_GATHER_INFO);\n\n script_copyright(\"Copyright (C) 2018 Greenbone Networks GmbH http://greenbone.net\");\n script_family(\"Debian Local Security Checks\");\n script_dependencies(\"gather-package-list.nasl\");\n script_mandatory_keys(\"ssh/login/debian_linux\", \"ssh/login/packages\", re:\"ssh/login/release=DEB7\");\n\n script_tag(name:\"affected\", value:\"squid3 on Debian Linux\");\n\n script_tag(name:\"solution\", value:\"For Debian 7 'Wheezy', these problems have been fixed in version\n3.1.20-2.2+deb7u8.\n\nWe recommend that you upgrade your squid3 packages.\");\n\n script_tag(name:\"summary\", value:\"Squid, a high-performance proxy caching server for web clients, has been\nfound vulnerable to denial of service attacks associated with ESI\nresponse processing and intermediate CA certificate downloading.\n\nCVE-2018-1000024\n\nIncorrect pointer handling resulted in the ability of a remote\nserver to return a crafted ESI response which could trigger a denial\nof service for all clients accessing the Squid service. This issue\naffects the Squid custom ESI parser.\n\nCVE-2018-1000027\n\nIncorrect pointer handling resulted in the possibility of a remote\nclient delivering certain HTTP requests in conjunction with certain\ntrusted server responses involving the processing of ESI responses or\ndownloading of intermediate CA certificates to trigger a denial of\nservice for all clients accessing the squid service.\");\n\n script_tag(name:\"vuldetect\", value:\"This check tests the installed software version using the apt package manager.\");\n\n exit(0);\n}\n\ninclude(\"revisions-lib.inc\");\ninclude(\"pkg-lib-deb.inc\");\n\nres = \"\";\nreport = \"\";\nif(!isnull(res = isdpkgvuln(pkg:\"squid-cgi\", ver:\"3.1.20-2.2+deb7u8\", rls:\"DEB7\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"squid3\", ver:\"3.1.20-2.2+deb7u8\", rls:\"DEB7\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"squid3-common\", ver:\"3.1.20-2.2+deb7u8\", rls:\"DEB7\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"squid3-dbg\", ver:\"3.1.20-2.2+deb7u8\", rls:\"DEB7\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"squidclient\", ver:\"3.1.20-2.2+deb7u8\", rls:\"DEB7\"))) {\n report += res;\n}\n\nif(report != \"\") {\n security_message(data:report);\n} else if(__pkg_match) {\n exit(99);\n}\n", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2019-05-29T18:33:06", "description": "The remote host is missing an update for the ", "cvss3": {}, "published": "2018-02-07T00:00:00", "type": "openvas", "title": "Fedora Update for squid FEDORA-2018-4fabf63492", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-1000024", "CVE-2018-1000027"], "modified": "2019-03-15T00:00:00", "id": "OPENVAS:1361412562310874105", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310874105", "sourceData": "###############################################################################\n# OpenVAS Vulnerability Test\n# $Id: gb_fedora_2018_4fabf63492_squid_fc27.nasl 14223 2019-03-15 13:49:35Z cfischer $\n#\n# Fedora Update for squid FEDORA-2018-4fabf63492\n#\n# Authors:\n# System Generated Check\n#\n# Copyright:\n# Copyright (C) 2018 Greenbone Networks GmbH, http://www.greenbone.net\n#\n# This program is free software; you can redistribute it and/or modify\n# it under the terms of the GNU General Public License version 2\n# (or any later version), as published by the Free Software Foundation.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n###############################################################################\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.874105\");\n script_version(\"$Revision: 14223 $\");\n script_tag(name:\"last_modification\", value:\"$Date: 2019-03-15 14:49:35 +0100 (Fri, 15 Mar 2019) $\");\n script_tag(name:\"creation_date\", value:\"2018-02-07 08:08:58 +0100 (Wed, 07 Feb 2018)\");\n script_cve_id(\"CVE-2018-1000024\", \"CVE-2018-1000027\");\n script_tag(name:\"cvss_base\", value:\"5.0\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:L/Au:N/C:N/I:N/A:P\");\n script_tag(name:\"qod_type\", value:\"package\");\n script_name(\"Fedora Update for squid FEDORA-2018-4fabf63492\");\n script_tag(name:\"summary\", value:\"The remote host is missing an update for the 'squid'\n package(s) announced via the referenced advisory.\");\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable version is present on the target host.\");\n script_tag(name:\"affected\", value:\"squid on Fedora 27\");\n script_tag(name:\"solution\", value:\"Please install the updated package(s).\");\n\n script_xref(name:\"FEDORA\", value:\"2018-4fabf63492\");\n script_xref(name:\"URL\", value:\"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZB6HQWK7V2VCEVH35633BALACCWNOCMP\");\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2018 Greenbone Networks GmbH\");\n script_family(\"Fedora Local Security Checks\");\n script_dependencies(\"gather-package-list.nasl\");\n script_mandatory_keys(\"ssh/login/fedora\", \"ssh/login/rpms\", re:\"ssh/login/release=FC27\");\n\n exit(0);\n}\n\ninclude(\"revisions-lib.inc\");\ninclude(\"pkg-lib-rpm.inc\");\n\nrelease = rpm_get_ssh_release();\nif(!release)\n exit(0);\n\nres = \"\";\n\nif(release == \"FC27\")\n{\n\n if ((res = isrpmvuln(pkg:\"squid\", rpm:\"squid~4.0.23~2.fc27\", rls:\"FC27\")) != NULL)\n {\n security_message(data:res);\n exit(0);\n }\n\n if (__pkg_match) exit(99);\n exit(0);\n}\n", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2020-04-07T16:39:37", "description": "Squid is vulnerable to denial of service attack when\n processing ESI responses.\n\n This NVT has been deprecated and merged into ", "cvss3": {}, "published": "2018-02-07T00:00:00", "type": "openvas", "title": "Squid Proxy Cache Security Update Advisory SQUID-2018:1 (Linux)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-1000024"], "modified": "2020-04-02T00:00:00", "id": "OPENVAS:1361412562310107293", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310107293", "sourceData": "###############################################################################\n# OpenVAS Vulnerability Test\n#\n# Squid Proxy Cache Security Update Advisory SQUID-2018:1 (Linux)\n#\n# Authors:\n# Tameem Eissa <tameem.eissa@greenbone.net>\n#\n# Copyright:\n# Copyright (C) 2018 Greenbone Networks GmbH\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n###############################################################################\n\nif (description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.107293\");\n script_version(\"2020-04-02T11:36:28+0000\");\n script_cve_id(\"CVE-2018-1000024\");\n script_tag(name:\"last_modification\", value:\"2020-04-02 11:36:28 +0000 (Thu, 02 Apr 2020)\");\n script_tag(name:\"creation_date\", value:\"2018-02-07 13:28:30 +0100 (Wed, 07 Feb 2018)\");\n script_tag(name:\"cvss_base\", value:\"5.0\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:L/Au:N/C:N/I:N/A:P\");\n\n script_tag(name:\"qod_type\", value:\"remote_banner_unreliable\");\n\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n\n script_name(\"Squid Proxy Cache Security Update Advisory SQUID-2018:1 (Linux)\");\n\n script_category(ACT_GATHER_INFO);\n\n script_copyright(\"Copyright (C) 2018 Greenbone Networks GmbH\");\n script_family(\"Web application abuses\");\n\n script_tag(name:\"summary\", value:\"Squid is vulnerable to denial of service attack when\n processing ESI responses.\n\n This NVT has been deprecated and merged into 'Squid Proxy Cache Security Update Advisory SQUID-2018:1'\n (OID:1.3.6.1.4.1.25623.1.0.107294)\");\n\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable version is present on the target host.\");\n\n script_tag(name:\"insight\", value:\"Due to unrelated changes Squid-3.5 has become vulnerable\n to some regular ESI server responses also triggering this issue. This problem is limited to\n the Squid custom ESI parser.\");\n\n script_tag(name:\"impact\", value:\"This problem allows a remote server delivering certain ESI\n response syntax to trigger a denial of service for all clients accessing the Squid service.\");\n\n script_tag(name:\"affected\", value:\"Squid 3.x -> 3.5.27, Squid 4.x -> 4.0.22.\");\n\n script_tag(name:\"solution\", value:\"Upgrade to 4.0.23 or later. Patches are available, please\n see the references for details.\");\n\n script_xref(name:\"URL\", value:\"http://www.squid-cache.org/Advisories/SQUID-2018_1.txt\");\n\n script_tag(name:\"deprecated\", value:TRUE);\n\n exit(0);\n}\n\nexit(66);\n", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2019-05-29T18:32:35", "description": "Squid is vulnerable to denial of service attack when\n processing ESI responses.", "cvss3": {}, "published": "2018-02-07T00:00:00", "type": "openvas", "title": "Squid Proxy Cache Security Update Advisory SQUID-2018:1", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-1000024"], "modified": "2018-11-16T00:00:00", "id": "OPENVAS:1361412562310107294", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310107294", "sourceData": "###############################################################################\n# OpenVAS Vulnerability Test\n# $Id: gb_squid_2018_1_win.nasl 12391 2018-11-16 16:12:15Z cfischer $\n#\n# Squid Proxy Cache Security Update Advisory SQUID-2018:1\n#\n# Authors:\n# Tameem Eissa <tameem.eissa@greenbone.net>\n#\n# Copyright:\n# Copyright (C) 2018 Greenbone Networks GmbH\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n###############################################################################\n\nCPE = 'cpe:/a:squid-cache:squid';\n\nif (description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.107294\");\n script_version(\"$Revision: 12391 $\");\n script_cve_id(\"CVE-2018-1000024\");\n script_tag(name:\"last_modification\", value:\"$Date: 2018-11-16 17:12:15 +0100 (Fri, 16 Nov 2018) $\");\n script_tag(name:\"creation_date\", value:\"2018-02-07 13:28:30 +0100 (Wed, 07 Feb 2018)\");\n script_tag(name:\"cvss_base\", value:\"5.0\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:L/Au:N/C:N/I:N/A:P\");\n\n # Only vuln if not build against libxml2/libexpat or with other configuration\n # deployments described in the Advisory\n script_tag(name:\"qod_type\", value:\"remote_banner_unreliable\");\n\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n\n script_name(\"Squid Proxy Cache Security Update Advisory SQUID-2018:1\");\n\n script_category(ACT_GATHER_INFO);\n\n script_copyright(\"This script is Copyright (C) 2018 Greenbone Networks GmbH\");\n script_family(\"Web application abuses\");\n script_dependencies(\"secpod_squid_detect.nasl\");\n script_mandatory_keys(\"squid_proxy_server/installed\");\n\n script_tag(name:\"summary\", value:\"Squid is vulnerable to denial of service attack when\n processing ESI responses.\");\n\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable version is present on the target host.\");\n\n script_tag(name:\"insight\", value:\"Due to unrelated changes Squid-3.5 has become vulnerable\n to some regular ESI server responses also triggering this issue. This problem is limited to\n the Squid custom ESI parser.\");\n\n script_tag(name:\"impact\", value:\"This problem allows a remote server delivering certain ESI\n response syntax to trigger a denial of service for all clients accessing the Squid service.\");\n\n script_tag(name:\"affected\", value:\"Squid 3.x -> 3.5.27, Squid 4.x -> 4.0.22 with specific\n deployment variants described in the referenced Advisory.\");\n\n script_tag(name:\"solution\", value:\"Upgrade to 4.0.23 or later. Patches are available, please\n see the references for details.\");\n\n script_xref(name:\"URL\", value:\"http://www.squid-cache.org/Advisories/SQUID-2018_1.txt\");\n\n exit(0);\n}\n\ninclude(\"host_details.inc\");\ninclude(\"version_func.inc\");\n\nif (!port = get_app_port(cpe: CPE))\n exit(0);\n\nif (!version = get_app_version(cpe: CPE, port: port))\n exit(0);\n\nif (version =~ \"^3\\.\") {\n if (version_is_less_equal(version: version, test_version: \"3.5.27\")) {\n report = report_fixed_ver(installed_version: version, fixed_version:\"4.0.23\");\n }\n} else if (version =~ \"^4\\.\") {\n if (version_is_less_equal(version: version, test_version: \"4.0.22\")) {\n report = report_fixed_ver(installed_version: version, fixed_version:\"4.0.23\" );\n }\n}\n\nif (! isnull (report))\n{\n security_message(port: port, data: report);\n exit(0);\n}\n\nexit(99);\n", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2020-01-29T20:09:34", "description": "Squid, a high-performance proxy caching server for web clients, has been\nfound vulnerable to denial of service attacks associated with ESI\nresponse processing and intermediate CA certificate downloading.\n\nCVE-2018-1000027\n\nIncorrect pointer handling resulted in the possibility of a remote\nclient delivering certain HTTP requests in conjunction with certain\ntrusted server responses involving the processing of ESI responses or\ndownloading of intermediate CA certificates to trigger a denial of\nservice for all clients accessing the squid service.", "cvss3": {}, "published": "2018-02-21T00:00:00", "type": "openvas", "title": "Debian LTS: Security Advisory for squid (DLA-1267-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-1000027"], "modified": "2020-01-29T00:00:00", "id": "OPENVAS:1361412562310891267", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310891267", "sourceData": "# Copyright (C) 2018 Greenbone Networks GmbH\n# Text descriptions are largely excerpted from the referenced\n# advisory, and are Copyright (C) of the respective author(s)\n#\n# SPDX-License-Identifier: GPL-2.0-or-later\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.891267\");\n script_version(\"2020-01-29T08:22:52+0000\");\n script_cve_id(\"CVE-2018-1000027\");\n script_name(\"Debian LTS: Security Advisory for squid (DLA-1267-1)\");\n script_tag(name:\"last_modification\", value:\"2020-01-29 08:22:52 +0000 (Wed, 29 Jan 2020)\");\n script_tag(name:\"creation_date\", value:\"2018-02-21 00:00:00 +0100 (Wed, 21 Feb 2018)\");\n script_tag(name:\"cvss_base\", value:\"5.0\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:L/Au:N/C:N/I:N/A:P\");\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_tag(name:\"qod_type\", value:\"package\");\n\n script_xref(name:\"URL\", value:\"https://lists.debian.org/debian-lts-announce/2018/02/msg00002.html\");\n\n script_category(ACT_GATHER_INFO);\n\n script_copyright(\"Copyright (C) 2018 Greenbone Networks GmbH http://greenbone.net\");\n script_family(\"Debian Local Security Checks\");\n script_dependencies(\"gather-package-list.nasl\");\n script_mandatory_keys(\"ssh/login/debian_linux\", \"ssh/login/packages\", re:\"ssh/login/release=DEB7\");\n\n script_tag(name:\"affected\", value:\"squid on Debian Linux\");\n\n script_tag(name:\"solution\", value:\"For Debian 7 'Wheezy', these problems have been fixed in version\n2.7.STABLE9-4.1+deb7u3.\n\nWe recommend that you upgrade your squid packages.\");\n\n script_tag(name:\"summary\", value:\"Squid, a high-performance proxy caching server for web clients, has been\nfound vulnerable to denial of service attacks associated with ESI\nresponse processing and intermediate CA certificate downloading.\n\nCVE-2018-1000027\n\nIncorrect pointer handling resulted in the possibility of a remote\nclient delivering certain HTTP requests in conjunction with certain\ntrusted server responses involving the processing of ESI responses or\ndownloading of intermediate CA certificates to trigger a denial of\nservice for all clients accessing the squid service.\");\n\n script_tag(name:\"vuldetect\", value:\"This check tests the installed software version using the apt package manager.\");\n\n exit(0);\n}\n\ninclude(\"revisions-lib.inc\");\ninclude(\"pkg-lib-deb.inc\");\n\nres = \"\";\nreport = \"\";\nif(!isnull(res = isdpkgvuln(pkg:\"squid\", ver:\"2.7.STABLE9-4.1+deb7u3\", rls:\"DEB7\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"squid-common\", ver:\"2.7.STABLE9-4.1+deb7u3\", rls:\"DEB7\"))) {\n report += res;\n}\n\nif(report != \"\") {\n security_message(data:report);\n} else if(__pkg_match) {\n exit(99);\n}\n", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2019-05-29T18:32:35", "description": "Squid is vulnerable to denial of service attack\n when processing ESI responses.", "cvss3": {}, "published": "2018-02-09T00:00:00", "type": "openvas", "title": "Squid Proxy Cache Security Update Advisory SQUID-2018:2", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-1000027"], "modified": "2018-10-26T00:00:00", "id": "OPENVAS:1361412562310107297", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310107297", "sourceData": "###############################################################################\n# OpenVAS Vulnerability Test\n# $Id: gb_squid_2018_2_win.nasl 12116 2018-10-26 10:01:35Z mmartin $\n#\n# Squid Proxy Cache Security Update Advisory SQUID-2018:2\n#\n# Authors:\n# Tameem Eissa <tameem.eissa@greenbone.net>\n#\n# Copyright:\n# Copyright (C) 2018 Greenbone Networks GmbH\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n###############################################################################\n\nCPE = 'cpe:/a:squid-cache:squid';\n\nif (description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.107297\");\n script_version(\"$Revision: 12116 $\");\n script_cve_id(\"CVE-2018-1000027\");\n script_tag(name:\"last_modification\", value:\"$Date: 2018-10-26 12:01:35 +0200 (Fri, 26 Oct 2018) $\");\n script_tag(name:\"creation_date\", value:\"2018-02-09 19:08:28 +0100 (Fri, 09 Feb 2018)\");\n script_tag(name:\"cvss_base\", value:\"5.0\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:L/Au:N/C:N/I:N/A:P\");\n\n # Only vuln with other configuration deployments described in the Advisory\n script_tag(name:\"qod_type\", value:\"remote_banner_unreliable\");\n\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n\n script_name(\"Squid Proxy Cache Security Update Advisory SQUID-2018:2\");\n\n script_category(ACT_GATHER_INFO);\n\n script_copyright(\"This script is Copyright (C) 2018 Greenbone Networks GmbH\");\n script_family(\"Web application abuses\");\n script_dependencies(\"secpod_squid_detect.nasl\");\n script_mandatory_keys(\"squid_proxy_server/installed\");\n\n script_tag(name:\"summary\", value:\"Squid is vulnerable to denial of service attack\n when processing ESI responses.\");\n\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable version is present on the target host.\");\n\n script_tag(name:\"insight\", value:\"Due to incorrect pointer handling Squid is vulnerable\n to denial of service attack when processing ESI responses or downloading intermediate CA\n certificates.\");\n\n script_tag(name:\"impact\", value:\"This problem allows a remote server delivering certain\n ESI response syntax to trigger a denial of service for all clients accessing the Squid service.\");\n\n script_tag(name:\"affected\", value:\"Squid 3.x -> 3.5.27, Squid 4.x -> 4.0.22 with specific\n deployment variants described in the referenced Advisory.\");\n\n script_tag(name:\"solution\", value:\"Updated Packages:\n\n This bug is fixed by Squid version 4.0.23.\n\n In addition, patches addressing this problem for the stable\n releases can be found in our patch archives for Squid 3.5 and Squid 4.\n\n If you are using a prepackaged version of Squid then please refer\n to the package vendor for availability information on updated\n packages.\");\n\n script_xref(name:\"URL\", value:\"http://www.squid-cache.org/Advisories/SQUID-2018_2.txt\");\n script_xref(name:\"URL\", value:\"http://www.squid-cache.org/Versions/v3/3.5/changesets/SQUID-2018_2.patch\");\n script_xref(name:\"URL\", value:\"http://www.squid-cache.org/Versions/v4/changesets/SQUID-2018_2.patch\");\n\n exit(0);\n}\n\ninclude(\"host_details.inc\");\ninclude(\"version_func.inc\");\n\nif (!port = get_app_port(cpe: CPE))\n exit(0);\n\nif (!version = get_app_version(cpe: CPE, port: port))\n exit(0);\n\nif (version =~ \"^3\\.\") {\n if (version_is_less_equal(version: version, test_version: \"3.5.27\")) {\n report = report_fixed_ver(installed_version: version, fixed_version:\"\" );\n }\n} else if (version =~ \"^4\\.\") {\n if (version_is_less_equal(version: version, test_version: \"4.0.22\")) {\n report = report_fixed_ver(installed_version: version, fixed_version:\"\" );\n }\n}\n\nif (! isnull (report))\n{\n security_message(port: port, data: report);\n exit(0);\n}\n\nexit(99);\n", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2020-04-07T16:39:05", "description": "Squid is vulnerable to denial of service attack\n when processing ESI responses.\n\n This NVT has been deprecated and merged into ", "cvss3": {}, "published": "2018-02-09T00:00:00", "type": "openvas", "title": "Squid Proxy Cache Security Update Advisory SQUID-2018:2 (Linux)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-1000027"], "modified": "2020-04-02T00:00:00", "id": "OPENVAS:1361412562310107296", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310107296", "sourceData": "###############################################################################\n# OpenVAS Vulnerability Test\n#\n# Squid Proxy Cache Security Update Advisory SQUID-2018:2 (Linux)\n#\n# Authors:\n# Tameem Eissa <tameem.eissa@greenbone.net>\n#\n# Copyright:\n# Copyright (C) 2018 Greenbone Networks GmbH\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n###############################################################################\n\nif (description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.107296\");\n script_cve_id(\"CVE-2018-1000027\");\n script_version(\"2020-04-02T11:36:28+0000\");\n script_tag(name:\"last_modification\", value:\"2020-04-02 11:36:28 +0000 (Thu, 02 Apr 2020)\");\n script_tag(name:\"creation_date\", value:\"2018-02-09 19:08:28 +0100 (Fri, 09 Feb 2018)\");\n script_tag(name:\"cvss_base\", value:\"5.0\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:L/Au:N/C:N/I:N/A:P\");\n\n script_tag(name:\"qod_type\", value:\"remote_banner_unreliable\");\n\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n\n script_name(\"Squid Proxy Cache Security Update Advisory SQUID-2018:2 (Linux)\");\n\n script_category(ACT_GATHER_INFO);\n\n script_copyright(\"Copyright (C) 2018 Greenbone Networks GmbH\");\n script_family(\"Web application abuses\");\n\n script_tag(name:\"summary\", value:\"Squid is vulnerable to denial of service attack\n when processing ESI responses.\n\n This NVT has been deprecated and merged into 'Squid Proxy Cache Security Update Advisory SQUID-2018:2'\n (OID:1.3.6.1.4.1.25623.1.0.107297)\");\n\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable version is present on the target host.\");\n\n script_tag(name:\"insight\", value:\"Due to incorrect pointer handling Squid is vulnerable\n to denial of service attack when processing ESI responses or downloading intermediate CA\n certificates.\");\n\n script_tag(name:\"impact\", value:\"This problem allows a remote server delivering certain\n ESI response syntax to trigger a denial of service for all clients accessing the Squid service.\");\n\n script_tag(name:\"affected\", value:\"Squid 3.x -> 3.5.27, Squid 4.x -> 4.0.22.\");\n\n script_tag(name:\"solution\", value:\"Updated Packages:\n\n This bug is fixed by Squid version 4.0.23.\n\n In addition, patches addressing this problem for the stable\n releases can be found in our patch archives for Squid 3.5 and Squid 4.\n\n If you are using a prepackaged version of Squid then please refer\n to the package vendor for availability information on updated\n packages.\");\n\n script_xref(name:\"URL\", value:\"http://www.squid-cache.org/Advisories/SQUID-2018_2.txt\");\n script_xref(name:\"URL\", value:\"http://www.squid-cache.org/Versions/v3/3.5/changesets/SQUID-2018_2.patch\");\n script_xref(name:\"URL\", value:\"http://www.squid-cache.org/Versions/v4/changesets/SQUID-2018_2.patch\");\n\n script_tag(name:\"deprecated\", value:TRUE);\n\n exit(0);\n}\n\nexit(66);\n", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2020-01-29T19:30:05", "description": "The remote host is missing an update for the ", "cvss3": {}, "published": "2019-07-08T00:00:00", "type": "openvas", "title": "Debian LTS: Security Advisory for squid3 (DLA-1847-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-13345"], "modified": "2020-01-29T00:00:00", "id": "OPENVAS:1361412562310891847", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310891847", "sourceData": "# Copyright (C) 2019 Greenbone Networks GmbH\n# Text descriptions are largely excerpted from the referenced\n# advisory, and are Copyright (C) the respective author(s)\n#\n# SPDX-License-Identifier: GPL-2.0-or-later\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.891847\");\n script_version(\"2020-01-29T08:22:52+0000\");\n script_cve_id(\"CVE-2019-13345\");\n script_tag(name:\"cvss_base\", value:\"4.3\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:M/Au:N/C:N/I:P/A:N\");\n script_tag(name:\"last_modification\", value:\"2020-01-29 08:22:52 +0000 (Wed, 29 Jan 2020)\");\n script_tag(name:\"creation_date\", value:\"2019-07-08 02:00:12 +0000 (Mon, 08 Jul 2019)\");\n script_name(\"Debian LTS: Security Advisory for squid3 (DLA-1847-1)\");\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2019 Greenbone Networks GmbH\");\n script_family(\"Debian Local Security Checks\");\n script_dependencies(\"gather-package-list.nasl\");\n script_mandatory_keys(\"ssh/login/debian_linux\", \"ssh/login/packages\", re:\"ssh/login/release=DEB8\");\n\n script_xref(name:\"URL\", value:\"https://lists.debian.org/debian-lts-announce/2019/07/msg00006.html\");\n script_xref(name:\"URL\", value:\"https://security-tracker.debian.org/tracker/DLA-1847-1\");\n script_xref(name:\"URL\", value:\"https://bugs.debian.org/931478\");\n\n script_tag(name:\"summary\", value:\"The remote host is missing an update for the 'squid3'\n package(s) announced via the DLA-1847-1 advisory.\");\n\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable package version is present on the target host.\");\n\n script_tag(name:\"insight\", value:\"It was discovered that there were multiple cross-site scripting\nvulnerabilities in the squid3 caching proxy server.\");\n\n script_tag(name:\"affected\", value:\"'squid3' package(s) on Debian Linux.\");\n\n script_tag(name:\"solution\", value:\"For Debian 8 'Jessie', these issues have been fixed in squid3\nversion 3.4.8-6+deb8u7.\n\nWe recommend that you upgrade your squid3 packages.\");\n\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_tag(name:\"qod_type\", value:\"package\");\n\n exit(0);\n}\n\ninclude(\"revisions-lib.inc\");\ninclude(\"pkg-lib-deb.inc\");\n\nres = \"\";\nreport = \"\";\nif(!isnull(res = isdpkgvuln(pkg:\"squid-cgi\", ver:\"3.4.8-6+deb8u7\", rls:\"DEB8\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"squid-purge\", ver:\"3.4.8-6+deb8u7\", rls:\"DEB8\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"squid3\", ver:\"3.4.8-6+deb8u7\", rls:\"DEB8\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"squid3-common\", ver:\"3.4.8-6+deb8u7\", rls:\"DEB8\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"squid3-dbg\", ver:\"3.4.8-6+deb8u7\", rls:\"DEB8\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"squidclient\", ver:\"3.4.8-6+deb8u7\", rls:\"DEB8\"))) {\n report += res;\n}\n\nif(report != \"\") {\n security_message(data:report);\n} else if(__pkg_match) {\n exit(99);\n}\n\nexit(0);\n", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:P/A:N"}}, {"lastseen": "2019-07-22T13:42:37", "description": "Squid is prone to multiple cross-site scripting vulnerabilities due to\n incorrect input handling in the cachemgr.cgi tool.", "cvss3": {}, "published": "2019-07-19T00:00:00", "type": "openvas", "title": "Squid Proxy Cache Security Update Advisory SQUID-2019:6", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-13345"], "modified": "2019-07-19T00:00:00", "id": "OPENVAS:1361412562310142634", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310142634", "sourceData": "# Copyright (C) 2019 Greenbone Networks GmbH\n# Text descriptions are largely excerpted from the referenced\n# advisory, and are Copyright (C) of the respective author(s)\n#\n# SPDX-License-Identifier: GPL-2.0-or-later\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n\nCPE = \"cpe:/a:squid-cache:squid\";\n\nif (description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.142634\");\n script_version(\"2019-07-19T08:46:01+0000\");\n script_tag(name:\"last_modification\", value:\"2019-07-19 08:46:01 +0000 (Fri, 19 Jul 2019)\");\n script_tag(name:\"creation_date\", value:\"2019-07-19 08:39:37 +0000 (Fri, 19 Jul 2019)\");\n script_tag(name:\"cvss_base\", value:\"4.3\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:M/Au:N/C:N/I:P/A:N\");\n\n script_cve_id(\"CVE-2019-13345\");\n\n script_tag(name:\"qod_type\", value:\"remote_banner_unreliable\");\n\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n\n script_name(\"Squid Proxy Cache Security Update Advisory SQUID-2019:6\");\n\n script_category(ACT_GATHER_INFO);\n\n script_copyright(\"This script is Copyright (C) 2019 Greenbone Networks GmbH\");\n script_family(\"Web application abuses\");\n script_dependencies(\"secpod_squid_detect.nasl\");\n script_mandatory_keys(\"squid_proxy_server/installed\");\n\n script_tag(name:\"summary\", value:\"Squid is prone to multiple cross-site scripting vulnerabilities due to\n incorrect input handling in the cachemgr.cgi tool.\");\n\n script_tag(name:\"insight\", value:\"This allows a malicious server to embed URLs in its content such that user\n credentials and other information can be extracted from a client or administrator with access to the Squid\n cachemgr.cgi tool URL.\");\n\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable version is present on the target host.\");\n\n script_tag(name:\"affected\", value:\"Squid versions 2.x, 3.x - 3.5.28 and 4.x - 4.7.\");\n\n script_tag(name:\"solution\", value:\"Update to version 4.8 or later.\");\n\n script_xref(name:\"URL\", value:\"http://www.squid-cache.org/Advisories/SQUID-2019_6.txt\");\n\n exit(0);\n}\n\ninclude(\"host_details.inc\");\ninclude(\"version_func.inc\");\n\nif (!port = get_app_port(cpe: CPE))\n exit(0);\n\nif (!version = get_app_version(cpe: CPE, port: port))\n exit(0);\n\nif (version =~ \"^2\\.\" ||\n version_in_range(version: version, test_version: \"3.0\", test_version2: \"3.5.28\") ||\n version_in_range(version: version, test_version: \"4.0\", test_version2: \"4.7\")) {\n report = report_fixed_ver(installed_version: version, fixed_version: \"4.8\");\n security_message(port: port, data: report);\n exit(0);\n}\n\nexit(99);\n", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:P/A:N"}}, {"lastseen": "2019-08-09T12:36:51", "description": "The remote host is missing an update for the\n ", "cvss3": {}, "published": "2019-07-31T00:00:00", "type": "openvas", "title": "Fedora Update for squid FEDORA-2019-c1e06901bc", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-13345"], "modified": "2019-08-08T00:00:00", "id": "OPENVAS:1361412562310876623", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310876623", "sourceData": "# Copyright (C) 2019 Greenbone Networks GmbH\n# Text descriptions are largely excerpted from the referenced\n# advisory, and are Copyright (C) the respective author(s)\n#\n# SPDX-License-Identifier: GPL-2.0-or-later\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.876623\");\n script_version(\"2019-08-08T09:10:13+0000\");\n script_cve_id(\"CVE-2019-13345\");\n script_tag(name:\"cvss_base\", value:\"4.3\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:M/Au:N/C:N/I:P/A:N\");\n script_tag(name:\"last_modification\", value:\"2019-08-08 09:10:13 +0000 (Thu, 08 Aug 2019)\");\n script_tag(name:\"creation_date\", value:\"2019-07-31 02:22:48 +0000 (Wed, 31 Jul 2019)\");\n script_name(\"Fedora Update for squid FEDORA-2019-c1e06901bc\");\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2019 Greenbone Networks GmbH\");\n script_family(\"Fedora Local Security Checks\");\n script_dependencies(\"gather-package-list.nasl\");\n script_mandatory_keys(\"ssh/login/fedora\", \"ssh/login/rpms\", re:\"ssh/login/release=FC30\");\n\n script_xref(name:\"FEDORA\", value:\"2019-c1e06901bc\");\n script_xref(name:\"URL\", value:\"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X2ERPHSPUGOYVVRPQRASQBFGS2EJISFC\");\n\n script_tag(name:\"summary\", value:\"The remote host is missing an update for the\n 'squid' package(s) announced via the FEDORA-2019-c1e06901bc advisory.\");\n\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable package version is\n present on the target host.\");\n\n script_tag(name:\"insight\", value:\"Squid is a high-performance proxy caching\n server for Web clients, supporting FTP, gopher, and HTTP data objects.\n Unlike traditional caching software, Squid handles all requests in a single,\n non-blocking, I/O-driven process. Squid keeps meta data and especially hot\n objects cached in RAM, caches DNS lookups, supports non-blocking DNS lookups,\n and implements negative caching of failed requests.\n\nSquid consists of a main server program squid, a Domain Name System\nlookup program (dnsserver), a program for retrieving FTP data\n(ftpget), and some management and client tools.\");\n\n script_tag(name:\"affected\", value:\"'squid' package(s) on Fedora 30.\");\n\n script_tag(name:\"solution\", value:\"Please install the updated package(s).\");\n\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_tag(name:\"qod_type\", value:\"package\");\n\n exit(0);\n}\n\ninclude(\"revisions-lib.inc\");\ninclude(\"pkg-lib-rpm.inc\");\n\nrelease = rpm_get_ssh_release();\nif(!release)\n exit(0);\n\nres = \"\";\nreport = \"\";\n\nif(release == \"FC30\") {\n\n if(!isnull(res = isrpmvuln(pkg:\"squid\", rpm:\"squid~4.8~1.fc30\", rls:\"FC30\"))) {\n report += res;\n }\n\n if(report != \"\") {\n security_message(data:report);\n } else if (__pkg_match) {\n exit(99);\n }\n exit(0);\n}\n\nexit(0);\n", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:P/A:N"}}, {"lastseen": "2020-01-31T16:53:15", "description": "The remote host is missing an update for the ", "cvss3": {}, "published": "2019-08-21T00:00:00", "type": "openvas", "title": "openSUSE: Security Advisory for squid (openSUSE-SU-2019:1963-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-13345"], "modified": "2020-01-31T00:00:00", "id": "OPENVAS:1361412562310852672", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310852672", "sourceData": "# Copyright (C) 2019 Greenbone Networks GmbH\n# Text descriptions are largely excerpted from the referenced\n# advisory, and are Copyright (C) the respective author(s)\n#\n# SPDX-License-Identifier: GPL-2.0-or-later\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.852672\");\n script_version(\"2020-01-31T08:04:39+0000\");\n script_cve_id(\"CVE-2019-13345\");\n script_tag(name:\"cvss_base\", value:\"4.3\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:M/Au:N/C:N/I:P/A:N\");\n script_tag(name:\"last_modification\", value:\"2020-01-31 08:04:39 +0000 (Fri, 31 Jan 2020)\");\n script_tag(name:\"creation_date\", value:\"2019-08-21 02:01:01 +0000 (Wed, 21 Aug 2019)\");\n script_name(\"openSUSE: Security Advisory for squid (openSUSE-SU-2019:1963-1)\");\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2019 Greenbone Networks GmbH\");\n script_family(\"SuSE Local Security Checks\");\n script_dependencies(\"gather-package-list.nasl\");\n script_mandatory_keys(\"ssh/login/suse\", \"ssh/login/rpms\", re:\"ssh/login/release=openSUSELeap15\\.0\");\n\n script_xref(name:\"openSUSE-SU\", value:\"2019:1963-1\");\n script_xref(name:\"URL\", value:\"https://lists.opensuse.org/opensuse-security-announce/2019-08/msg00067.html\");\n\n script_tag(name:\"summary\", value:\"The remote host is missing an update for the 'squid'\n package(s) announced via the openSUSE-SU-2019:1963-1 advisory.\");\n\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable package version is present on the target host.\");\n\n script_tag(name:\"insight\", value:\"This update for squid fixes the following issues:\n\n Security issue fixed:\n\n - CVE-2019-13345: Fixed a cross site scripting vulnerability via user_name\n or auth parameter in cachemgr.cgi (bsc#1140738).\n\n This update was imported from the SUSE:SLE-15:Update update project.\n\n Patch Instructions:\n\n To install this openSUSE Security Update use the SUSE recommended\n 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 15.1:\n\n zypper in -t patch openSUSE-2019-1963=1\n\n - openSUSE Leap 15.0:\n\n zypper in -t patch openSUSE-2019-1963=1\");\n\n script_tag(name:\"affected\", value:\"'squid' package(s) on openSUSE Leap 15.0.\");\n\n script_tag(name:\"solution\", value:\"Please install the updated package(s).\");\n\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_tag(name:\"qod_type\", value:\"package\");\n\n exit(0);\n}\n\ninclude(\"revisions-lib.inc\");\ninclude(\"pkg-lib-rpm.inc\");\n\nrelease = rpm_get_ssh_release();\nif(!release)\n exit(0);\n\nres = \"\";\nreport = \"\";\n\nif(release == \"openSUSELeap15.0\") {\n\n if(!isnull(res = isrpmvuln(pkg:\"squid\", rpm:\"squid~4.8~lp150.9.1\", rls:\"openSUSELeap15.0\"))) {\n report += res;\n }\n\n if(!isnull(res = isrpmvuln(pkg:\"squid-debuginfo\", rpm:\"squid-debuginfo~4.8~lp150.9.1\", rls:\"openSUSELeap15.0\"))) {\n report += res;\n }\n\n if(!isnull(res = isrpmvuln(pkg:\"squid-debugsource\", rpm:\"squid-debugsource~4.8~lp150.9.1\", rls:\"openSUSELeap15.0\"))) {\n report += res;\n }\n\n if(report != \"\") {\n security_message(data:report);\n } else if(__pkg_match) {\n exit(99);\n }\n exit(0);\n}\n\nexit(0);\n", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:P/A:N"}}, {"lastseen": "2019-05-29T18:33:24", "description": "The remote host is missing an update for the ", "cvss3": {}, "published": "2018-02-06T00:00:00", "type": "openvas", "title": "Ubuntu Update for squid3 USN-3557-1", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-1000024", "CVE-2016-2570", "CVE-2018-1000027", "CVE-2016-2569", "CVE-2016-2571", "CVE-2016-3948"], "modified": "2019-03-13T00:00:00", "id": "OPENVAS:1361412562310843441", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310843441", "sourceData": "###############################################################################\n# OpenVAS Vulnerability Test\n# $Id: gb_ubuntu_USN_3557_1.nasl 14140 2019-03-13 12:26:09Z cfischer $\n#\n# Ubuntu Update for squid3 USN-3557-1\n#\n# Authors:\n# System Generated Check\n#\n# Copyright:\n# Copyright (C) 2018 Greenbone Networks GmbH, http://www.greenbone.net\n#\n# This program is free software; you can redistribute it and/or modify\n# it under the terms of the GNU General Public License version 2\n# (or any later version), as published by the Free Software Foundation.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n###############################################################################\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.843441\");\n script_version(\"$Revision: 14140 $\");\n script_tag(name:\"last_modification\", value:\"$Date: 2019-03-13 13:26:09 +0100 (Wed, 13 Mar 2019) $\");\n script_tag(name:\"creation_date\", value:\"2018-02-06 07:54:09 +0100 (Tue, 06 Feb 2018)\");\n script_cve_id(\"CVE-2016-2569\", \"CVE-2016-2570\", \"CVE-2016-2571\", \"CVE-2016-3948\",\n \"CVE-2018-1000024\", \"CVE-2018-1000027\");\n script_tag(name:\"cvss_base\", value:\"5.0\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:L/Au:N/C:N/I:N/A:P\");\n script_tag(name:\"qod_type\", value:\"package\");\n script_name(\"Ubuntu Update for squid3 USN-3557-1\");\n script_tag(name:\"summary\", value:\"The remote host is missing an update for the 'squid3'\n package(s) announced via the referenced advisory.\");\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable version is present on the target host.\");\n script_tag(name:\"insight\", value:\"Mathias Fischer discovered that Squid\n incorrectly handled certain long strings in headers. A malicious remote server\n could possibly cause Squid to crash, resulting in a denial of service. This\n issue was only addressed in Ubuntu 16.04 LTS. (CVE-2016-2569) William Lima\n discovered that Squid incorrectly handled XML parsing when processing Edge Side\n Includes (ESI). A malicious remote server could possibly cause Squid to crash,\n resulting in a denial of service. This issue was only addressed in Ubuntu 16.04\n LTS. (CVE-2016-2570) Alex Rousskov discovered that Squid incorrectly handled\n response-parsing failures. A malicious remote server could possibly cause Squid\n to crash, resulting in a denial of service. This issue only applied to Ubuntu\n 16.04 LTS. (CVE-2016-2571) Santiago Ruano Rincn discovered that Squid\n incorrectly handled certain Vary headers. A remote attacker could possibly use\n this issue to cause Squid to crash, resulting in a denial of service. This issue\n was only addressed in Ubuntu 16.04 LTS. (CVE-2016-3948) Louis Dion-Marcil\n discovered that Squid incorrectly handled certain Edge Side Includes (ESI)\n responses. A malicious remote server could possibly cause Squid to crash,\n resulting in a denial of service. (CVE-2018-1000024) Louis Dion-Marcil\n discovered that Squid incorrectly handled certain Edge Side Includes (ESI)\n responses. A malicious remote server could possibly cause Squid to crash,\n resulting in a denial of service. (CVE-2018-1000027)\");\n script_tag(name:\"affected\", value:\"squid3 on Ubuntu 17.10,\n Ubuntu 16.04 LTS,\n Ubuntu 14.04 LTS\");\n script_tag(name:\"solution\", value:\"Please Install the Updated Packages.\");\n\n script_xref(name:\"USN\", value:\"3557-1\");\n script_xref(name:\"URL\", value:\"http://www.ubuntu.com/usn/usn-3557-1/\");\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2018 Greenbone Networks GmbH\");\n script_family(\"Ubuntu Local Security Checks\");\n script_dependencies(\"gather-package-list.nasl\");\n script_mandatory_keys(\"ssh/login/ubuntu_linux\", \"ssh/login/packages\", re:\"ssh/login/release=UBUNTU(14\\.04 LTS|17\\.10|16\\.04 LTS)\");\n\n exit(0);\n}\n\ninclude(\"revisions-lib.inc\");\ninclude(\"pkg-lib-deb.inc\");\n\nrelease = dpkg_get_ssh_release();\nif(!release)\n exit(0);\n\nres = \"\";\n\nif(release == \"UBUNTU14.04 LTS\")\n{\n\n if ((res = isdpkgvuln(pkg:\"squid3\", ver:\"3.3.8-1ubuntu6.11\", rls:\"UBUNTU14.04 LTS\")) != NULL)\n {\n security_message(data:res);\n exit(0);\n }\n\n if (__pkg_match) exit(99);\n exit(0);\n}\n\n\nif(release == \"UBUNTU17.10\")\n{\n\n if ((res = isdpkgvuln(pkg:\"squid3\", ver:\"3.5.23-5ubuntu1.1\", rls:\"UBUNTU17.10\")) != NULL)\n {\n security_message(data:res);\n exit(0);\n }\n\n if (__pkg_match) exit(99);\n exit(0);\n}\n\n\nif(release == \"UBUNTU16.04 LTS\")\n{\n\n if ((res = isdpkgvuln(pkg:\"squid3\", ver:\"3.5.12-1ubuntu7.5\", rls:\"UBUNTU16.04 LTS\")) != NULL)\n {\n security_message(data:res);\n exit(0);\n }\n\n if (__pkg_match) exit(99);\n exit(0);\n}\n", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2020-01-27T18:38:01", "description": "The remote host is missing an update for the Huawei EulerOS\n ", "cvss3": {}, "published": "2020-01-23T00:00:00", "type": "openvas", "title": "Huawei EulerOS: Security Advisory for squid (EulerOS-SA-2019-2053)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-13345", "CVE-2019-12525"], "modified": "2020-01-23T00:00:00", "id": "OPENVAS:1361412562311220192053", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562311220192053", "sourceData": "# Copyright (C) 2020 Greenbone Networks GmbH\n# Text descriptions are largely excerpted from the referenced\n# advisory, and are Copyright (C) the respective author(s)\n#\n# SPDX-License-Identifier: GPL-2.0-or-later\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.1.2.2019.2053\");\n script_version(\"2020-01-23T12:32:31+0000\");\n script_cve_id(\"CVE-2019-12525\", \"CVE-2019-13345\");\n script_tag(name:\"cvss_base\", value:\"7.5\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_tag(name:\"last_modification\", value:\"2020-01-23 12:32:31 +0000 (Thu, 23 Jan 2020)\");\n script_tag(name:\"creation_date\", value:\"2020-01-23 12:32:31 +0000 (Thu, 23 Jan 2020)\");\n script_name(\"Huawei EulerOS: Security Advisory for squid (EulerOS-SA-2019-2053)\");\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2020 Greenbone Networks GmbH\");\n script_family(\"Huawei EulerOS Local Security Checks\");\n script_dependencies(\"gb_huawei_euleros_consolidation.nasl\");\n script_mandatory_keys(\"ssh/login/euleros\", \"ssh/login/rpms\", re:\"ssh/login/release=EULEROS-2\\.0SP3\");\n\n script_xref(name:\"EulerOS-SA\", value:\"2019-2053\");\n script_xref(name:\"URL\", value:\"https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2019-2053\");\n\n script_tag(name:\"summary\", value:\"The remote host is missing an update for the Huawei EulerOS\n 'squid' package(s) announced via the EulerOS-SA-2019-2053 advisory.\");\n\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable package version is present on the target host.\");\n\n script_tag(name:\"insight\", value:\"An issue was discovered in Squid 3.3.9 through 3.5.28 and 4.x through 4.7. When Squid is configured to use Digest authentication, it parses the header Proxy-Authorization. It searches for certain tokens such as domain, uri, and qop. Squid checks if this token's value starts with a quote and ends with one. If so, it performs a memcpy of its length minus 2. Squid never checks whether the value is just a single quote (which would satisfy its requirements), leading to a memcpy of its length minus 1.(CVE-2019-12525)\n\nThe cachemgr.cgi web module of Squid through 4.7 has XSS via the user_name or auth parameter.(CVE-2019-13345)\");\n\n script_tag(name:\"affected\", value:\"'squid' package(s) on Huawei EulerOS V2.0SP3.\");\n\n script_tag(name:\"solution\", value:\"Please install the updated package(s).\");\n\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_tag(name:\"qod_type\", value:\"package\");\n\n exit(0);\n}\n\ninclude(\"revisions-lib.inc\");\ninclude(\"pkg-lib-rpm.inc\");\n\nrelease = rpm_get_ssh_release();\nif(!release)\n exit(0);\n\nres = \"\";\nreport = \"\";\n\nif(release == \"EULEROS-2.0SP3\") {\n\n if(!isnull(res = isrpmvuln(pkg:\"squid\", rpm:\"squid~3.5.20~2.2.h3\", rls:\"EULEROS-2.0SP3\"))) {\n report += res;\n }\n\n if(!isnull(res = isrpmvuln(pkg:\"squid-migration-script\", rpm:\"squid-migration-script~3.5.20~2.2.h3\", rls:\"EULEROS-2.0SP3\"))) {\n report += res;\n }\n\n if(report != \"\") {\n security_message(data:report);\n } else if (__pkg_match) {\n exit(99);\n }\n exit(0);\n}\n\nexit(0);", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2019-07-19T21:46:38", "description": "The remote host is missing an update for the ", "cvss3": {}, "published": "2019-07-16T00:00:00", "type": "openvas", "title": "Ubuntu Update for squid USN-4059-1", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-13345", "CVE-2018-19132"], "modified": "2019-07-17T00:00:00", "id": "OPENVAS:1361412562310844090", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310844090", "sourceData": "# Copyright (C) 2019 Greenbone Networks GmbH\n# Text descriptions are largely excerpted from the referenced\n# advisory, and are Copyright (C) the respective author(s)\n#\n# SPDX-License-Identifier: GPL-2.0-or-later\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.844090\");\n script_version(\"2019-07-17T08:19:47+0000\");\n script_cve_id(\"CVE-2018-19132\", \"CVE-2019-13345\");\n script_tag(name:\"cvss_base\", value:\"4.3\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:M/Au:N/C:N/I:N/A:P\");\n script_tag(name:\"last_modification\", value:\"2019-07-17 08:19:47 +0000 (Wed, 17 Jul 2019)\");\n script_tag(name:\"creation_date\", value:\"2019-07-16 02:00:39 +0000 (Tue, 16 Jul 2019)\");\n script_name(\"Ubuntu Update for squid USN-4059-1\");\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2019 Greenbone Networks GmbH\");\n script_family(\"Ubuntu Local Security Checks\");\n script_dependencies(\"gather-package-list.nasl\");\n script_mandatory_keys(\"ssh/login/ubuntu_linux\", \"ssh/login/packages\", re:\"ssh/login/release=(UBUNTU18\\.04 LTS|UBUNTU19\\.04|UBUNTU16\\.04 LTS)\");\n\n script_xref(name:\"USN\", value:\"4059-1\");\n script_xref(name:\"URL\", value:\"https://lists.ubuntu.com/archives/ubuntu-security-announce/2019-July/005010.html\");\n\n script_tag(name:\"summary\", value:\"The remote host is missing an update for the 'squid'\n package(s) announced via the USN-4059-1 advisory.\");\n\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable package version is present on the target host.\");\n\n script_tag(name:\"insight\", value:\"It was discovered that Squid incorrectly handled certain SNMP packets. A\nremote attacker could possibly use this issue to cause memory consumption,\nleading to a denial of service. This issue only affected Ubuntu 16.04 LTS\nand Ubuntu 18.04 LTS. (CVE-2018-19132)\n\nIt was discovered that Squid incorrectly handled the cachemgr.cgi web\nmodule. A remote attacker could possibly use this issue to conduct\ncross-site scripting (XSS) attacks. (CVE-2019-13345)\");\n\n script_tag(name:\"affected\", value:\"'squid' package(s) on Ubuntu 19.04, Ubuntu 18.04 LTS, Ubuntu 16.04 LTS.\");\n\n script_tag(name:\"solution\", value:\"Please install the updated package(s).\");\n\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_tag(name:\"qod_type\", value:\"package\");\n\n exit(0);\n}\n\ninclude(\"revisions-lib.inc\");\ninclude(\"pkg-lib-deb.inc\");\n\nrelease = dpkg_get_ssh_release();\nif(!release)\n exit(0);\n\nres = \"\";\nreport = \"\";\n\nif(release == \"UBUNTU18.04 LTS\") {\n\n if(!isnull(res = isdpkgvuln(pkg:\"squid3\", ver:\"3.5.27-1ubuntu1.2\", rls:\"UBUNTU18.04 LTS\"))) {\n report += res;\n }\n\n if(report != \"\") {\n security_message(data:report);\n } else if (__pkg_match) {\n exit(99);\n }\n exit(0);\n}\n\nif(release == \"UBUNTU19.04\") {\n\n if(!isnull(res = isdpkgvuln(pkg:\"squid\", ver:\"4.4-1ubuntu2.1\", rls:\"UBUNTU19.04\"))) {\n report += res;\n }\n\n if(report != \"\") {\n security_message(data:report);\n } else if (__pkg_match) {\n exit(99);\n }\n exit(0);\n}\n\nif(release == \"UBUNTU16.04 LTS\") {\n\n if(!isnull(res = isdpkgvuln(pkg:\"squid3\", ver:\"3.5.12-1ubuntu7.7\", rls:\"UBUNTU16.04 LTS\"))) {\n report += res;\n }\n\n if(report != \"\") {\n security_message(data:report);\n } else if (__pkg_match) {\n exit(99);\n }\n exit(0);\n}\n\nexit(0);", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2019-08-15T14:37:24", "description": "The remote host is missing an update for the ", "cvss3": {}, "published": "2019-08-14T00:00:00", "type": "openvas", "title": "Fedora Update for squid FEDORA-2019-cb50bcc189", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12527", "CVE-2019-12529", "CVE-2019-13345", "CVE-2019-12525", "CVE-2019-12854"], "modified": "2019-08-14T00:00:00", "id": "OPENVAS:1361412562310876676", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310876676", "sourceData": "# Copyright (C) 2019 Greenbone Networks GmbH\n# Text descriptions are largely excerpted from the referenced\n# advisory, and are Copyright (C) the respective author(s)\n#\n# SPDX-License-Identifier: GPL-2.0-or-later\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.876676\");\n script_version(\"2019-08-14T07:16:43+0000\");\n script_cve_id(\"CVE-2019-12525\", \"CVE-2019-12527\", \"CVE-2019-12529\", \"CVE-2019-12854\", \"CVE-2019-13345\");\n script_tag(name:\"cvss_base\", value:\"7.5\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_tag(name:\"last_modification\", value:\"2019-08-14 07:16:43 +0000 (Wed, 14 Aug 2019)\");\n script_tag(name:\"creation_date\", value:\"2019-08-14 02:34:55 +0000 (Wed, 14 Aug 2019)\");\n script_name(\"Fedora Update for squid FEDORA-2019-cb50bcc189\");\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2019 Greenbone Networks GmbH\");\n script_family(\"Fedora Local Security Checks\");\n script_dependencies(\"gather-package-list.nasl\");\n script_mandatory_keys(\"ssh/login/fedora\", \"ssh/login/rpms\", re:\"ssh/login/release=FC29\");\n\n script_xref(name:\"FEDORA\", value:\"2019-cb50bcc189\");\n script_xref(name:\"URL\", value:\"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SPXN2CLAGN5QSQBTOV5IGVLDOQSRFNTZ\");\n\n script_tag(name:\"summary\", value:\"The remote host is missing an update for the 'squid'\n package(s) announced via the FEDORA-2019-cb50bcc189 advisory.\");\n\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable package version is present on the target host.\");\n\n script_tag(name:\"insight\", value:\"Squid is a high-performance proxy caching server for Web clients,\nsupporting FTP, gopher, and HTTP data objects. Unlike traditional\ncaching software, Squid handles all requests in a single,\nnon-blocking, I/O-driven process. Squid keeps meta data and especially\nhot objects cached in RAM, caches DNS lookups, supports non-blocking\nDNS lookups, and implements negative caching of failed requests.\n\nSquid consists of a main server program squid, a Domain Name System\nlookup program (dnsserver), a program for retrieving FTP data\n(ftpget), and some management and client tools.\");\n\n script_tag(name:\"affected\", value:\"'squid' package(s) on Fedora 29.\");\n\n script_tag(name:\"solution\", value:\"Please install the updated package(s).\");\n\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_tag(name:\"qod_type\", value:\"package\");\n\n exit(0);\n}\n\ninclude(\"revisions-lib.inc\");\ninclude(\"pkg-lib-rpm.inc\");\n\nrelease = rpm_get_ssh_release();\nif(!release)\n exit(0);\n\nres = \"\";\nreport = \"\";\n\nif(release == \"FC29\") {\n\n if(!isnull(res = isrpmvuln(pkg:\"squid\", rpm:\"squid~4.8~2.fc29\", rls:\"FC29\"))) {\n report += res;\n }\n\n if(report != \"\") {\n security_message(data:report);\n } else if (__pkg_match) {\n exit(99);\n }\n exit(0);\n}\n\nexit(0);\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2020-01-27T18:33:00", "description": "The remote host is missing an update for the Huawei EulerOS\n ", "cvss3": {}, "published": "2020-01-23T00:00:00", "type": "openvas", "title": "Huawei EulerOS: Security Advisory for squid (EulerOS-SA-2019-2093)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12527", "CVE-2019-12529", "CVE-2019-13345", "CVE-2019-12525", "CVE-2019-12854"], "modified": "2020-01-23T00:00:00", "id": "OPENVAS:1361412562311220192093", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562311220192093", "sourceData": "# Copyright (C) 2020 Greenbone Networks GmbH\n# Text descriptions are largely excerpted from the referenced\n# advisory, and are Copyright (C) the respective author(s)\n#\n# SPDX-License-Identifier: GPL-2.0-or-later\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.1.2.2019.2093\");\n script_version(\"2020-01-23T12:34:05+0000\");\n script_cve_id(\"CVE-2019-12525\", \"CVE-2019-12527\", \"CVE-2019-12529\", \"CVE-2019-12854\", \"CVE-2019-13345\");\n script_tag(name:\"cvss_base\", value:\"7.5\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_tag(name:\"last_modification\", value:\"2020-01-23 12:34:05 +0000 (Thu, 23 Jan 2020)\");\n script_tag(name:\"creation_date\", value:\"2020-01-23 12:34:05 +0000 (Thu, 23 Jan 2020)\");\n script_name(\"Huawei EulerOS: Security Advisory for squid (EulerOS-SA-2019-2093)\");\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2020 Greenbone Networks GmbH\");\n script_family(\"Huawei EulerOS Local Security Checks\");\n script_dependencies(\"gb_huawei_euleros_consolidation.nasl\");\n script_mandatory_keys(\"ssh/login/euleros\", \"ssh/login/rpms\", re:\"ssh/login/release=EULEROS-2\\.0SP8\");\n\n script_xref(name:\"EulerOS-SA\", value:\"2019-2093\");\n script_xref(name:\"URL\", value:\"https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2019-2093\");\n\n script_tag(name:\"summary\", value:\"The remote host is missing an update for the Huawei EulerOS\n 'squid' package(s) announced via the EulerOS-SA-2019-2093 advisory.\");\n\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable package version is present on the target host.\");\n\n script_tag(name:\"insight\", value:\"An issue was discovered in Squid 3.3.9 through 3.5.28 and 4.x through 4.7. When Squid is configured to use Digest authentication, it parses the header Proxy-Authorization. It searches for certain tokens such as domain, uri, and qop. Squid checks if this token's value starts with a quote and ends with one. If so, it performs a memcpy of its length minus 2. Squid never checks whether the value is just a single quote (which would satisfy its requirements), leading to a memcpy of its length minus 1.(CVE-2019-12525)\n\nThe cachemgr.cgi web module of Squid through 4.7 has XSS via the user_name or auth parameter.(CVE-2019-13345)\n\nAn issue was discovered in Squid 4.0.23 through 4.7. When checking Basic Authentication with HttpHeader::getAuth, Squid uses a global buffer to store the decoded data. Squid does not check that the decoded length isn't greater than the buffer, leading to a heap-based buffer overflow with user controlled data.(CVE-2019-12527)\n\nAn issue was discovered in Squid 2.x through 2.7.STABLE9, 3.x through 3.5.28, and 4.x through 4.7. When Squid is configured to use Basic Authentication, the Proxy-Authorization header is parsed via uudecode. uudecode determines how many bytes will be decoded by iterating over the input and checking its table. The length is then used to start decoding the string. There are no checks to ensure that the length it calculates isn't greater than the input buffer. This leads to adjacent memory being decoded as well. An attacker would not be able to retrieve the decoded data unless the Squid maintainer had configured the display of usernames on error pages.(CVE-2019-12529)\n\nDue to incorrect string termination, Squid cachemgr.cgi 4.0 through 4.7 may access unallocated memory. On systems with memory access protections, this can cause the CGI process to terminate unexpectedly, resulting in a denial of service for all clients using it.(CVE-2019-12854)\");\n\n script_tag(name:\"affected\", value:\"'squid' package(s) on Huawei EulerOS V2.0SP8.\");\n\n script_tag(name:\"solution\", value:\"Please install the updated package(s).\");\n\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_tag(name:\"qod_type\", value:\"package\");\n\n exit(0);\n}\n\ninclude(\"revisions-lib.inc\");\ninclude(\"pkg-lib-rpm.inc\");\n\nrelease = rpm_get_ssh_release();\nif(!release)\n exit(0);\n\nres = \"\";\nreport = \"\";\n\nif(release == \"EULEROS-2.0SP8\") {\n\n if(!isnull(res = isrpmvuln(pkg:\"squid\", rpm:\"squid~4.2~2.h1.eulerosv2r8\", rls:\"EULEROS-2.0SP8\"))) {\n report += res;\n }\n\n if(report != \"\") {\n security_message(data:report);\n } else if (__pkg_match) {\n exit(99);\n }\n exit(0);\n}\n\nexit(0);", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2019-08-26T12:49:23", "description": "The remote host is missing an update for the ", "cvss3": {}, "published": "2019-08-25T00:00:00", "type": "openvas", "title": "Debian Security Advisory DSA 4507-1 (squid - security update)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12527", "CVE-2019-12529", "CVE-2019-13345", "CVE-2019-12525", "CVE-2019-12854"], "modified": "2019-08-25T00:00:00", "id": "OPENVAS:1361412562310704507", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310704507", "sourceData": "# Copyright (C) 2019 Greenbone Networks GmbH\n# Text descriptions are largely excerpted from the referenced\n# advisory, and are Copyright (C) the respective author(s)\n#\n# SPDX-License-Identifier: GPL-2.0-or-later\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.704507\");\n script_version(\"2019-08-25T02:00:09+0000\");\n script_cve_id(\"CVE-2019-12525\", \"CVE-2019-12527\", \"CVE-2019-12529\", \"CVE-2019-12854\", \"CVE-2019-13345\");\n script_tag(name:\"cvss_base\", value:\"7.5\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_tag(name:\"last_modification\", value:\"2019-08-25 02:00:09 +0000 (Sun, 25 Aug 2019)\");\n script_tag(name:\"creation_date\", value:\"2019-08-25 02:00:09 +0000 (Sun, 25 Aug 2019)\");\n script_name(\"Debian Security Advisory DSA 4507-1 (squid - security update)\");\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2019 Greenbone Networks GmbH\");\n script_family(\"Debian Local Security Checks\");\n script_dependencies(\"gather-package-list.nasl\");\n script_mandatory_keys(\"ssh/login/debian_linux\", \"ssh/login/packages\", re:\"ssh/login/release=DEB10\");\n\n script_xref(name:\"URL\", value:\"https://www.debian.org/security/2019/dsa-4507.html\");\n script_xref(name:\"URL\", value:\"https://security-tracker.debian.org/tracker/DSA-4507-1\");\n\n script_tag(name:\"summary\", value:\"The remote host is missing an update for the 'squid'\n package(s) announced via the DSA-4507-1 advisory.\");\n\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable package version is present on the target host.\");\n\n script_tag(name:\"insight\", value:\"Several vulnerabilities were discovered in Squid, a fully featured web\nproxy cache. The flaws in the HTTP Digest Authentication processing, the\nHTTP Basic Authentication processing and in the cachemgr.cgi allowed\nremote attackers to perform denial of service and cross-site scripting\nattacks, and potentially the execution of arbitrary code.\");\n\n script_tag(name:\"affected\", value:\"'squid' package(s) on Debian Linux.\");\n\n script_tag(name:\"solution\", value:\"For the stable distribution (buster), these problems have been fixed in\nversion 4.6-1+deb10u1.\n\nWe recommend that you upgrade your squid packages.\");\n\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_tag(name:\"qod_type\", value:\"package\");\n\n exit(0);\n}\n\ninclude(\"revisions-lib.inc\");\ninclude(\"pkg-lib-deb.inc\");\n\nres = \"\";\nreport = \"\";\nif(!isnull(res = isdpkgvuln(pkg:\"squid\", ver:\"4.6-1+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"squid-cgi\", ver:\"4.6-1+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"squid-common\", ver:\"4.6-1+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"squid-purge\", ver:\"4.6-1+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"squid3\", ver:\"4.6-1+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"squidclient\", ver:\"4.6-1+deb10u1\", rls:\"DEB10\"))) {\n report += res;\n}\n\nif(report != \"\") {\n security_message(data:report);\n} else if(__pkg_match) {\n exit(99);\n}\n\nexit(0);", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2020-01-27T18:35:45", "description": "The remote host is missing an update for the Huawei EulerOS\n ", "cvss3": {}, "published": "2020-01-23T00:00:00", "type": "openvas", "title": "Huawei EulerOS: Security Advisory for squid (EulerOS-SA-2019-2445)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-19131", "CVE-2019-13345", "CVE-2016-10003", "CVE-2018-19132", "CVE-2019-12525"], "modified": "2020-01-23T00:00:00", "id": "OPENVAS:1361412562311220192445", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562311220192445", "sourceData": "# Copyright (C) 2020 Greenbone Networks GmbH\n# Text descriptions are largely excerpted from the referenced\n# advisory, and are Copyright (C) the respective author(s)\n#\n# SPDX-License-Identifier: GPL-2.0-or-later\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.1.2.2019.2445\");\n script_version(\"2020-01-23T12:58:00+0000\");\n script_cve_id(\"CVE-2016-10003\", \"CVE-2018-19131\", \"CVE-2018-19132\", \"CVE-2019-12525\", \"CVE-2019-13345\");\n script_tag(name:\"cvss_base\", value:\"7.5\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_tag(name:\"last_modification\", value:\"2020-01-23 12:58:00 +0000 (Thu, 23 Jan 2020)\");\n script_tag(name:\"creation_date\", value:\"2020-01-23 12:58:00 +0000 (Thu, 23 Jan 2020)\");\n script_name(\"Huawei EulerOS: Security Advisory for squid (EulerOS-SA-2019-2445)\");\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2020 Greenbone Networks GmbH\");\n script_family(\"Huawei EulerOS Local Security Checks\");\n script_dependencies(\"gb_huawei_euleros_consolidation.nasl\");\n script_mandatory_keys(\"ssh/login/euleros\", \"ssh/login/rpms\", re:\"ssh/login/release=EULEROS-2\\.0SP2\");\n\n script_xref(name:\"EulerOS-SA\", value:\"2019-2445\");\n script_xref(name:\"URL\", value:\"https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2019-2445\");\n\n script_tag(name:\"summary\", value:\"The remote host is missing an update for the Huawei EulerOS\n 'squid' package(s) announced via the EulerOS-SA-2019-2445 advisory.\");\n\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable package version is present on the target host.\");\n\n script_tag(name:\"insight\", value:\"Squid before 4.4 has XSS via a crafted X.509 certificate during HTTP(S) error page generation for certificate errors.(CVE-2018-19131)\n\nSquid before 4.4, when SNMP is enabled, allows a denial of service (Memory Leak) via an SNMP packet.(CVE-2018-19132)\n\nIncorrect HTTP Request header comparison in Squid HTTP Proxy 3.5.0.1 through 3.5.22, and 4.0.1 through 4.0.16 results in Collapsed Forwarding feature mistakenly identifying some private responses as being suitable for delivery to multiple clients.(CVE-2016-10003)\n\nAn issue was discovered in Squid 3.3.9 through 3.5.28 and 4.x through 4.7. When Squid is configured to use Digest authentication, it parses the header Proxy-Authorization. It searches for certain tokens such as domain, uri, and qop. Squid checks if this token's value starts with a quote and ends with one. If so, it performs a memcpy of its length minus 2. Squid never checks whether the value is just a single quote (which would satisfy its requirements), leading to a memcpy of its length minus 1.(CVE-2019-12525)\n\nThe cachemgr.cgi web module of Squid through 4.7 has XSS via the user_name or auth parameter.(CVE-2019-13345)\");\n\n script_tag(name:\"affected\", value:\"'squid' package(s) on Huawei EulerOS V2.0SP2.\");\n\n script_tag(name:\"solution\", value:\"Please install the updated package(s).\");\n\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_tag(name:\"qod_type\", value:\"package\");\n\n exit(0);\n}\n\ninclude(\"revisions-lib.inc\");\ninclude(\"pkg-lib-rpm.inc\");\n\nrelease = rpm_get_ssh_release();\nif(!release)\n exit(0);\n\nres = \"\";\nreport = \"\";\n\nif(release == \"EULEROS-2.0SP2\") {\n\n if(!isnull(res = isrpmvuln(pkg:\"squid\", rpm:\"squid~3.5.20~2.2.h5\", rls:\"EULEROS-2.0SP2\"))) {\n report += res;\n }\n\n if(!isnull(res = isrpmvuln(pkg:\"squid-migration-script\", rpm:\"squid-migration-script~3.5.20~2.2.h5\", rls:\"EULEROS-2.0SP2\"))) {\n report += res;\n }\n\n if(report != \"\") {\n security_message(data:report);\n } else if (__pkg_match) {\n exit(99);\n }\n exit(0);\n}\n\nexit(0);", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2020-01-31T16:30:14", "description": "The remote host is missing an update for the ", "cvss3": {}, "published": "2020-01-09T00:00:00", "type": "openvas", "title": "openSUSE: Security Advisory for squid (openSUSE-SU-2019:2541-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12527", "CVE-2019-12529", "CVE-2019-18677", "CVE-2019-12523", "CVE-2019-13345", "CVE-2019-18678", "CVE-2019-18676", "CVE-2019-3688", "CVE-2019-12525", "CVE-2019-12854", "CVE-2019-12526", "CVE-2019-18679"], "modified": "2020-01-31T00:00:00", "id": "OPENVAS:1361412562310852805", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310852805", "sourceData": "# Copyright (C) 2020 Greenbone Networks GmbH\n# Text descriptions are largely excerpted from the referenced\n# advisory, and are Copyright (C) the respective author(s)\n#\n# SPDX-License-Identifier: GPL-2.0-or-later\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.852805\");\n script_version(\"2020-01-31T08:04:39+0000\");\n script_cve_id(\"CVE-2019-12523\", \"CVE-2019-12525\", \"CVE-2019-12526\", \"CVE-2019-12527\",\n \"CVE-2019-12529\", \"CVE-2019-12854\", \"CVE-2019-13345\", \"CVE-2019-18676\",\n \"CVE-2019-18677\", \"CVE-2019-18678\", \"CVE-2019-18679\", \"CVE-2019-3688\");\n script_tag(name:\"cvss_base\", value:\"7.5\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_tag(name:\"last_modification\", value:\"2020-01-31 08:04:39 +0000 (Fri, 31 Jan 2020)\");\n script_tag(name:\"creation_date\", value:\"2020-01-09 09:31:51 +0000 (Thu, 09 Jan 2020)\");\n script_name(\"openSUSE: Security Advisory for squid (openSUSE-SU-2019:2541-1)\");\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2020 Greenbone Networks GmbH\");\n script_family(\"SuSE Local Security Checks\");\n script_dependencies(\"gather-package-list.nasl\");\n script_mandatory_keys(\"ssh/login/suse\", \"ssh/login/rpms\", re:\"ssh/login/release=openSUSELeap15\\.1\");\n\n script_xref(name:\"openSUSE-SU\", value:\"2019:2541-1\");\n script_xref(name:\"URL\", value:\"https://lists.opensuse.org/opensuse-security-announce/2019-11/msg00056.html\");\n\n script_tag(name:\"summary\", value:\"The remote host is missing an update for the 'squid'\n package(s) announced via the openSUSE-SU-2019:2541-1 advisory.\");\n\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable package version is present on the target host.\");\n\n script_tag(name:\"insight\", value:\"This update for squid to version 4.9 fixes the following issues:\n\n Security issues fixed:\n\n - CVE-2019-13345: Fixed multiple cross-site scripting vulnerabilities in\n cachemgr.cgi (bsc#1140738).\n\n - CVE-2019-12526: Fixed potential remote code execution during URN\n processing (bsc#1156326).\n\n - CVE-2019-12523, CVE-2019-18676: Fixed multiple improper validations in\n URI processing (bsc#1156329).\n\n - CVE-2019-18677: Fixed Cross-Site Request Forgery in HTTP Request\n processing (bsc#1156328).\n\n - CVE-2019-18678: Fixed incorrect message parsing which could have led to\n HTTP request splitting issue (bsc#1156323).\n\n - CVE-2019-18679: Fixed information disclosure when processing HTTP Digest\n Authentication (bsc#1156324).\n\n Other issues addressed:\n\n * Fixed DNS failures when peer name was configured with any upper case\n characters\n\n * Fixed several rock cache_dir corruption issues\n\n This update was imported from the SUSE:SLE-15:Update update project.\n\n Patch Instructions:\n\n To install this openSUSE Security Update use the SUSE recommended\n 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 15.1:\n\n zypper in -t patch openSUSE-2019-2541=1\");\n\n script_tag(name:\"affected\", value:\"'squid' package(s) on openSUSE Leap 15.1.\");\n\n script_tag(name:\"solution\", value:\"Please install the updated package(s).\");\n\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_tag(name:\"qod_type\", value:\"package\");\n\n exit(0);\n}\n\ninclude(\"revisions-lib.inc\");\ninclude(\"pkg-lib-rpm.inc\");\n\nrelease = rpm_get_ssh_release();\nif(!release)\n exit(0);\n\nres = \"\";\nreport = \"\";\n\nif(release == \"openSUSELeap15.1\") {\n\n if(!isnull(res = isrpmvuln(pkg:\"squid\", rpm:\"squid~4.9~lp151.2.7.1\", rls:\"openSUSELeap15.1\"))) {\n report += res;\n }\n\n if(!isnull(res = isrpmvuln(pkg:\"squid-debuginfo\", rpm:\"squid-debuginfo~4.9~lp151.2.7.1\", rls:\"openSUSELeap15.1\"))) {\n report += res;\n }\n\n if(!isnull(res = isrpmvuln(pkg:\"squid-debugsource\", rpm:\"squid-debugsource~4.9~lp151.2.7.1\", rls:\"openSUSELeap15.1\"))) {\n report += res;\n }\n\n if(report != \"\") {\n security_message(data:report);\n } else if(__pkg_match) {\n exit(99);\n }\n exit(0);\n}\n\nexit(0);\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2020-01-31T16:48:38", "description": "The remote host is missing an update for the ", "cvss3": {}, "published": "2019-11-22T00:00:00", "type": "openvas", "title": "openSUSE: Security Advisory for squid (openSUSE-SU-2019:2540-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12527", "CVE-2019-12529", "CVE-2019-18677", "CVE-2019-12523", "CVE-2019-13345", "CVE-2019-18678", "CVE-2019-18676", "CVE-2019-3688", "CVE-2019-12525", "CVE-2019-12854", "CVE-2019-12526", "CVE-2019-18679"], "modified": "2020-01-31T00:00:00", "id": "OPENVAS:1361412562310852781", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310852781", "sourceData": "# Copyright (C) 2019 Greenbone Networks GmbH\n# Text descriptions are largely excerpted from the referenced\n# advisory, and are Copyright (C) the respective author(s)\n#\n# SPDX-License-Identifier: GPL-2.0-or-later\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.852781\");\n script_version(\"2020-01-31T08:04:39+0000\");\n script_cve_id(\"CVE-2019-12523\", \"CVE-2019-12525\", \"CVE-2019-12526\", \"CVE-2019-12527\", \"CVE-2019-12529\", \"CVE-2019-12854\", \"CVE-2019-13345\", \"CVE-2019-18676\", \"CVE-2019-18677\", \"CVE-2019-18678\", \"CVE-2019-18679\", \"CVE-2019-3688\");\n script_tag(name:\"cvss_base\", value:\"7.5\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_tag(name:\"last_modification\", value:\"2020-01-31 08:04:39 +0000 (Fri, 31 Jan 2020)\");\n script_tag(name:\"creation_date\", value:\"2019-11-22 03:00:54 +0000 (Fri, 22 Nov 2019)\");\n script_name(\"openSUSE: Security Advisory for squid (openSUSE-SU-2019:2540-1)\");\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2019 Greenbone Networks GmbH\");\n script_family(\"SuSE Local Security Checks\");\n script_dependencies(\"gather-package-list.nasl\");\n script_mandatory_keys(\"ssh/login/suse\", \"ssh/login/rpms\", re:\"ssh/login/release=openSUSELeap15\\.0\");\n\n script_xref(name:\"openSUSE-SU\", value:\"2019:2540-1\");\n script_xref(name:\"URL\", value:\"https://lists.opensuse.org/opensuse-security-announce/2019-11/msg00053.html\");\n\n script_tag(name:\"summary\", value:\"The remote host is missing an update for the 'squid'\n package(s) announced via the openSUSE-SU-2019:2540-1 advisory.\");\n\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable package version is present on the target host.\");\n\n script_tag(name:\"insight\", value:\"This update for squid to version 4.9 fixes the following issues:\n\n Security issues fixed:\n\n - CVE-2019-13345: Fixed multiple cross-site scripting vulnerabilities in\n cachemgr.cgi (bsc#1140738).\n\n - CVE-2019-12526: Fixed potential remote code execution during URN\n processing (bsc#1156326).\n\n - CVE-2019-12523, CVE-2019-18676: Fixed multiple improper validations in\n URI processing (bsc#1156329).\n\n - CVE-2019-18677: Fixed Cross-Site Request Forgery in HTTP Request\n processing (bsc#1156328).\n\n - CVE-2019-18678: Fixed incorrect message parsing which could have led to\n HTTP request splitting issue (bsc#1156323).\n\n - CVE-2019-18679: Fixed information disclosure when processing HTTP Digest\n Authentication (bsc#1156324).\n\n Other issues addressed:\n\n * Fixed DNS failures when peer name was configured with any upper case\n characters\n\n * Fixed several rock cache_dir corruption issues\n\n This update was imported from the SUSE:SLE-15:Update update project.\n\n Patch Instructions:\n\n To install this openSUSE Security Update use the SUSE recommended\n 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 15.0:\n\n zypper in -t patch openSUSE-2019-2540=1\");\n\n script_tag(name:\"affected\", value:\"'squid' package(s) on openSUSE Leap 15.0.\");\n\n script_tag(name:\"solution\", value:\"Please install the updated package(s).\");\n\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_tag(name:\"qod_type\", value:\"package\");\n\n exit(0);\n}\n\ninclude(\"revisions-lib.inc\");\ninclude(\"pkg-lib-rpm.inc\");\n\nrelease = rpm_get_ssh_release();\nif(!release)\n exit(0);\n\nres = \"\";\nreport = \"\";\n\nif(release == \"openSUSELeap15.0\") {\n\n if(!isnull(res = isrpmvuln(pkg:\"squid\", rpm:\"squid~4.9~lp150.13.1\", rls:\"openSUSELeap15.0\"))) {\n report += res;\n }\n\n if(!isnull(res = isrpmvuln(pkg:\"squid-debuginfo\", rpm:\"squid-debuginfo~4.9~lp150.13.1\", rls:\"openSUSELeap15.0\"))) {\n report += res;\n }\n\n if(!isnull(res = isrpmvuln(pkg:\"squid-debugsource\", rpm:\"squid-debugsource~4.9~lp150.13.1\", rls:\"openSUSELeap15.0\"))) {\n report += res;\n }\n\n if(report != \"\") {\n security_message(data:report);\n } else if(__pkg_match) {\n exit(99);\n }\n exit(0);\n}\n\nexit(0);\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2020-07-21T20:05:15", "description": "The remote host is missing an update for the ", "cvss3": {}, "published": "2020-07-17T00:00:00", "type": "openvas", "title": "Debian LTS: Security Advisory for squid3 (DLA-2278-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12519", "CVE-2019-12529", "CVE-2019-12528", "CVE-2019-18677", "CVE-2019-12523", "CVE-2019-13345", "CVE-2019-18678", "CVE-2019-12524", "CVE-2019-12520", "CVE-2019-12521", "CVE-2019-18676", "CVE-2019-18860", "CVE-2020-8450", "CVE-2018-19132", "CVE-2019-12525", "CVE-2020-11945", "CVE-2019-12526", "CVE-2019-18679", "CVE-2020-8449"], "modified": "2020-07-17T00:00:00", "id": "OPENVAS:1361412562310892278", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310892278", "sourceData": "# Copyright (C) 2020 Greenbone Networks GmbH\n# Some text descriptions might be excerpted from (a) referenced\n# source(s), and are Copyright (C) by the respective right holder(s).\n#\n# SPDX-License-Identifier: GPL-2.0-or-later\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.892278\");\n script_version(\"2020-07-17T12:33:38+0000\");\n script_cve_id(\"CVE-2018-19132\", \"CVE-2019-12519\", \"CVE-2019-12520\", \"CVE-2019-12521\", \"CVE-2019-12523\", \"CVE-2019-12524\", \"CVE-2019-12525\", \"CVE-2019-12526\", \"CVE-2019-12528\", \"CVE-2019-12529\", \"CVE-2019-13345\", \"CVE-2019-18676\", \"CVE-2019-18677\", \"CVE-2019-18678\", \"CVE-2019-18679\", \"CVE-2019-18860\", \"CVE-2020-11945\", \"CVE-2020-8449\", \"CVE-2020-8450\");\n script_tag(name:\"cvss_base\", value:\"7.5\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_tag(name:\"last_modification\", value:\"2020-07-17 12:33:38 +0000 (Fri, 17 Jul 2020)\");\n script_tag(name:\"creation_date\", value:\"2020-07-17 12:33:38 +0000 (Fri, 17 Jul 2020)\");\n script_name(\"Debian LTS: Security Advisory for squid3 (DLA-2278-1)\");\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2020 Greenbone Networks GmbH\");\n script_family(\"Debian Local Security Checks\");\n script_dependencies(\"gather-package-list.nasl\");\n script_mandatory_keys(\"ssh/login/debian_linux\", \"ssh/login/packages\", re:\"ssh/login/release=DEB9\");\n\n script_xref(name:\"URL\", value:\"https://lists.debian.org/debian-lts-announce/2020/07/msg00009.html\");\n script_xref(name:\"URL\", value:\"https://security-tracker.debian.org/tracker/DLA-2278-1\");\n script_xref(name:\"URL\", value:\"https://bugs.debian.org/950802\");\n script_xref(name:\"URL\", value:\"https://bugs.debian.org/931478\");\n script_xref(name:\"URL\", value:\"https://bugs.debian.org/950925\");\n script_xref(name:\"URL\", value:\"https://bugs.debian.org/912294\");\n\n script_tag(name:\"summary\", value:\"The remote host is missing an update for the 'squid3'\n package(s) announced via the DLA-2278-1 advisory.\");\n\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable package version is present on the target host.\");\n\n script_tag(name:\"insight\", value:\"It was found that Squid, a high-performance proxy caching server for\nweb clients, has been affected by multiple security vulnerabilities.\nDue to incorrect input validation and URL request handling it was\npossible to bypass access restrictions for restricted HTTP servers\nand to cause a denial-of-service.\");\n\n script_tag(name:\"affected\", value:\"'squid3' package(s) on Debian Linux.\");\n\n script_tag(name:\"solution\", value:\"For Debian 9 stretch, these problems have been fixed in version\n3.5.23-5+deb9u2.\n\nWe recommend that you upgrade your squid3 packages.\");\n\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_tag(name:\"qod_type\", value:\"package\");\n\n exit(0);\n}\n\ninclude(\"revisions-lib.inc\");\ninclude(\"pkg-lib-deb.inc\");\n\nres = \"\";\nreport = \"\";\nif(!isnull(res = isdpkgvuln(pkg:\"squid\", ver:\"3.5.23-5+deb9u2\", rls:\"DEB9\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"squid-cgi\", ver:\"3.5.23-5+deb9u2\", rls:\"DEB9\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"squid-common\", ver:\"3.5.23-5+deb9u2\", rls:\"DEB9\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"squid-dbg\", ver:\"3.5.23-5+deb9u2\", rls:\"DEB9\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"squid-purge\", ver:\"3.5.23-5+deb9u2\", rls:\"DEB9\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"squid3\", ver:\"3.5.23-5+deb9u2\", rls:\"DEB9\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"squidclient\", ver:\"3.5.23-5+deb9u2\", rls:\"DEB9\"))) {\n report += res;\n}\n\nif(report != \"\") {\n security_message(data:report);\n} else if(__pkg_match) {\n exit(99);\n}\n\nexit(0);\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "freebsd": [{"lastseen": "2022-01-19T15:51:31", "description": "\n\nLouis Dion-Marcil reports:\n\nDue to incorrect pointer handling Squid is vulnerable to denial\n\t of service attack when processing ESI responses.\nThis problem allows a remote server delivering certain ESI\n\t response syntax to trigger a denial of service for all clients\n\t accessing the Squid service.\nDue to unrelated changes Squid-3.5 has become vulnerable to some\n\t regular ESI server responses also triggering this issue.\nThis problem is limited to the Squid custom ESI parser.\n\t Squid built to use libxml2 or libexpat XML parsers do not have\n\t this problem.\n\n\nDue to incorrect pointer handling Squid is vulnerable to denial\n\t of service attack when processing ESI responses or downloading\n\t intermediate CA certificates.\nThis problem allows a remote client delivering certain HTTP\n\t requests in conjunction with certain trusted server responses to\n\t trigger a denial of service for all clients accessing the Squid\n\t service.\n\n\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "baseScore": 7.5, "privilegesRequired": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "userInteraction": "NONE", "version": "3.0"}, "impactScore": 3.6}, "published": "2017-12-13T00:00:00", "type": "freebsd", "title": "squid -- Vulnerable to Denial of Service attack", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": true, "impactScore": 2.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-1000024", "CVE-2018-1000027"], "modified": "2017-12-13T00:00:00", "id": "D5B6D151-1887-11E8-94F7-9C5C8E75236A", "href": "https://vuxml.freebsd.org/freebsd/d5b6d151-1887-11e8-94f7-9c5c8e75236a.html", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}], "debian": [{"lastseen": "2021-12-31T04:26:38", "description": "Package : squid3\nVersion : 3.1.20-2.2+deb7u8\nCVE ID : CVE-2018-1000024 CVE-2018-1000027\nDebian Bug : 888719 888720\n\n\nSquid, a high-performance proxy caching server for web clients, has been\nfound vulnerable to denial of service attacks associated with ESI\nresponse processing and intermediate CA certificate downloading.\n\nCVE-2018-1000024\n\n Incorrect pointer handling resulted in the ability of a remote\n server to return a crafted ESI response which could trigger a denial\n of service for all clients accessing the Squid service. This issue\n affects the Squid custom ESI parser. \n\nCVE-2018-1000027\n\n Incorrect pointer handling resulted in the possibility of a remote\n client delivering certain HTTP requests in conjunction with certain\n trusted server reponses involving the processing of ESI responses or\n downloading of intermediate CA certificates to trigger a denial of\n service for all clients accessing the squid service.\n\nFor Debian 7 "Wheezy", these problems have been fixed in version\n3.1.20-2.2+deb7u8.\n\nWe recommend that you upgrade your squid3 packages.\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\nAttachment:\nsignature.asc\nDescription: PGP signature\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "baseScore": 7.5, "privilegesRequired": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "userInteraction": "NONE", "version": "3.0"}, "impactScore": 3.6}, "published": "2018-02-02T14:42:06", "type": "debian", "title": "[SECURITY] [DLA 1266-1] squid3 security update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": true, "impactScore": 2.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-1000024", "CVE-2018-1000027"], "modified": "2018-02-02T14:42:06", "id": "DEBIAN:DLA-1266-1:73D47", "href": "https://lists.debian.org/debian-lts-announce/2018/02/msg00001.html", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2021-10-21T21:43:14", "description": "- -------------------------------------------------------------------------\nDebian Security Advisory DSA-4122-1 security@debian.org\nhttps://www.debian.org/security/ Salvatore Bonaccorso\nFebruary 23, 2018 https://www.debian.org/security/faq\n- -------------------------------------------------------------------------\n\nPackage : squid3\nCVE ID : CVE-2018-1000024 CVE-2018-1000027\nDebian Bug : 888719 888720\n\nSeveral vulnerabilities have been discovered in Squid3, a fully featured\nweb proxy cache. The Common Vulnerabilities and Exposures project\nidentifies the following issues:\n\nCVE-2018-1000024\n\n Louis Dion-Marcil discovered that Squid does not properly handle\n processing of certain ESI responses. A remote server delivering\n certain ESI response syntax can take advantage of this flaw to cause\n a denial of service for all clients accessing the Squid service.\n This problem is limited to the Squid custom ESI parser.\n\n http://www.squid-cache.org/Advisories/SQUID-2018_1.txt\n\nCVE-2018-1000027\n\n Louis Dion-Marcil discovered that Squid is prone to a denial of\n service vulnerability when processing ESI responses or downloading\n intermediate CA certificates. A remote attacker can take advantage\n of this flaw to cause a denial of service for all clients accessing\n the Squid service.\n\n http://www.squid-cache.org/Advisories/SQUID-2018_2.txt\n\nFor the oldstable distribution (jessie), these problems have been fixed\nin version 3.4.8-6+deb8u5.\n\nFor the stable distribution (stretch), these problems have been fixed in\nversion 3.5.23-5+deb9u1.\n\nWe recommend that you upgrade your squid3 packages.\n\nFor the detailed security status of squid3 please refer to its security\ntracker page at:\nhttps://security-tracker.debian.org/tracker/squid3\n\nFurther information about Debian Security Advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://www.debian.org/security/\n\nMailing list: debian-security-announce@lists.debian.org", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "baseScore": 7.5, "privilegesRequired": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "userInteraction": "NONE", "version": "3.0"}, "impactScore": 3.6}, "published": "2018-02-22T23:45:07", "type": "debian", "title": "[SECURITY] [DSA 4122-1] squid3 security update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": true, "impactScore": 2.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-1000024", "CVE-2018-1000027"], "modified": "2018-02-22T23:45:07", "id": "DEBIAN:DSA-4122-1:4EE00", "href": "https://lists.debian.org/debian-security-announce/2018/msg00047.html", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2022-02-18T23:51:50", "description": "- -------------------------------------------------------------------------\nDebian Security Advisory DSA-4122-1 security@debian.org\nhttps://www.debian.org/security/ Salvatore Bonaccorso\nFebruary 23, 2018 https://www.debian.org/security/faq\n- -------------------------------------------------------------------------\n\nPackage : squid3\nCVE ID : CVE-2018-1000024 CVE-2018-1000027\nDebian Bug : 888719 888720\n\nSeveral vulnerabilities have been discovered in Squid3, a fully featured\nweb proxy cache. The Common Vulnerabilities and Exposures project\nidentifies the following issues:\n\nCVE-2018-1000024\n\n Louis Dion-Marcil discovered that Squid does not properly handle\n processing of certain ESI responses. A remote server delivering\n certain ESI response syntax can take advantage of this flaw to cause\n a denial of service for all clients accessing the Squid service.\n This problem is limited to the Squid custom ESI parser.\n\n http://www.squid-cache.org/Advisories/SQUID-2018_1.txt\n\nCVE-2018-1000027\n\n Louis Dion-Marcil discovered that Squid is prone to a denial of\n service vulnerability when processing ESI responses or downloading\n intermediate CA certificates. A remote attacker can take advantage\n of this flaw to cause a denial of service for all clients accessing\n the Squid service.\n\n http://www.squid-cache.org/Advisories/SQUID-2018_2.txt\n\nFor the oldstable distribution (jessie), these problems have been fixed\nin version 3.4.8-6+deb8u5.\n\nFor the stable distribution (stretch), these problems have been fixed in\nversion 3.5.23-5+deb9u1.\n\nWe recommend that you upgrade your squid3 packages.\n\nFor the detailed security status of squid3 please refer to its security\ntracker page at:\nhttps://security-tracker.debian.org/tracker/squid3\n\nFurther information about Debian Security Advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://www.debian.org/security/\n\nMailing list: debian-security-announce@lists.debian.org", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "baseScore": 7.5, "privilegesRequired": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "userInteraction": "NONE", "version": "3.0"}, "impactScore": 3.6}, "published": "2018-02-22T23:45:07", "type": "debian", "title": "[SECURITY] [DSA 4122-1] squid3 security update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": true, "impactScore": 2.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-1000024", "CVE-2018-1000027"], "modified": "2018-02-22T23:45:07", "id": "DEBIAN:DSA-4122-1:653E9", "href": "https://lists.debian.org/debian-security-announce/2018/msg00047.html", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2021-12-10T16:18:42", "description": "Package : squid\nVersion : 2.7.STABLE9-4.1+deb7u3\nCVE ID : CVE-2018-1000027\nDebian Bug : 888720\n\n\nSquid, a high-performance proxy caching server for web clients, has been\nfound vulnerable to denial of service attacks associated with ESI\nresponse processing and intermediate CA certificate downloading.\n\nCVE-2018-1000027\n\n Incorrect pointer handling resulted in the possibility of a remote\n client delivering certain HTTP requests in conjunction with certain\n trusted server reponses involving the processing of ESI responses or\n downloading of intermediate CA certificates to trigger a denial of\n service for all clients accessing the squid service.\n\nFor Debian 7 "Wheezy", these problems have been fixed in version\n2.7.STABLE9-4.1+deb7u3.\n\nWe recommend that you upgrade your squid packages.\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\nAttachment:\nsignature.asc\nDescription: PGP signature\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "baseScore": 7.5, "privilegesRequired": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "userInteraction": "NONE", "version": "3.0"}, "impactScore": 3.6}, "published": "2018-02-02T14:43:06", "type": "debian", "title": "[SECURITY] [DLA 1267-1] squid security update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": true, "impactScore": 2.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-1000027"], "modified": "2018-02-02T14:43:06", "id": "DEBIAN:DLA-1267-1:BBE67", "href": "https://lists.debian.org/debian-lts-announce/2018/02/msg00002.html", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2021-10-22T12:10:59", "description": "Package : squid3\nVersion : 3.4.8-6+deb8u7\nCVE ID : CVE-2019-13345\nDebian Bug : #931478\n\nIt was discovered that there were multiple cross-site scripting\nvulnerabilities in the squid3 caching proxy server.\n\nFor Debian 8 "Jessie", these issues have been fixed in squid3\nversion 3.4.8-6+deb8u7.\n\nWe recommend that you upgrade your squid3 packages.\n\n\nRegards,\n\n- -- \n ,''`.\n : :' : Chris Lamb\n `. `'` lamby@debian.org / chris-lamb.co.uk\n `-", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "LOW", "baseScore": 6.1, "privilegesRequired": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "userInteraction": "REQUIRED", "version": "3.0"}, "impactScore": 2.7}, "published": "2019-07-07T20:11:10", "type": "debian", "title": "[SECURITY] [DLA 1847-1] squid3 security update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-13345"], "modified": "2019-07-07T20:11:10", "id": "DEBIAN:DLA-1847-1:FE5B9", "href": "https://lists.debian.org/debian-lts-announce/2019/07/msg00006.html", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:P/A:N"}}, {"lastseen": "2023-01-05T22:41:15", "description": "Package : squid3\nVersion : 3.4.8-6+deb8u7\nCVE ID : CVE-2019-13345\nDebian Bug : #931478\n\nIt was discovered that there were multiple cross-site scripting\nvulnerabilities in the squid3 caching proxy server.\n\nFor Debian 8 "Jessie", these issues have been fixed in squid3\nversion 3.4.8-6+deb8u7.\n\nWe recommend that you upgrade your squid3 packages.\n\n\nRegards,\n\n- -- \n ,''`.\n : :' : Chris Lamb\n `. `'` lamby@debian.org / chris-lamb.co.uk\n `-", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "baseScore": 6.1, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0", "userInteraction": "REQUIRED"}, "impactScore": 2.7}, "published": "2019-07-07T20:11:10", "type": "debian", "title": "[SECURITY] [DLA 1847-1] squid3 security update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-13345"], "modified": "2019-07-07T20:11:10", "id": "DEBIAN:DLA-1847-1:2B931", "href": "https://lists.debian.org/debian-lts-announce/2019/07/msg00006.html", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:P/A:N"}}, {"lastseen": "2022-04-27T12:39:43", "description": "- -------------------------------------------------------------------------\nDebian Security Advisory DSA-4507-1 security@debian.org\nhttps://www.debian.org/security/ Salvatore Bonaccorso\nAugust 24, 2019 https://www.debian.org/security/faq\n- -------------------------------------------------------------------------\n\nPackage : squid\nCVE ID : CVE-2019-12525 CVE-2019-12527 CVE-2019-12529 CVE-2019-12854\n CVE-2019-13345\nDebian Bug : 931478\n\nSeveral vulnerabilities were discovered in Squid, a fully featured web\nproxy cache. The flaws in the HTTP Digest Authentication processing, the\nHTTP Basic Authentication processing and in the cachemgr.cgi allowed\nremote attackers to perform denial of service and cross-site scripting\nattacks, and potentially the execution of arbitrary code.\n\nFor the stable distribution (buster), these problems have been fixed in\nversion 4.6-1+deb10u1.\n\nWe recommend that you upgrade your squid packages.\n\nFor the detailed security status of squid please refer to its security\ntracker page at:\nhttps://security-tracker.debian.org/tracker/squid\n\nFurther information about Debian Security Advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://www.debian.org/security/\n\nMailing list: debian-security-announce@lists.debian.org", "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": "2019-08-24T11:46:36", "type": "debian", "title": "[SECURITY] [DSA 4507-1] squid 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-2019-12525", "CVE-2019-12527", "CVE-2019-12529", "CVE-2019-12854", "CVE-2019-13345"], "modified": "2019-08-24T11:46:36", "id": "DEBIAN:DSA-4507-1:28A22", "href": "https://lists.debian.org/debian-security-announce/2019/msg00155.html", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2021-10-21T18:36:33", "description": "- -------------------------------------------------------------------------\nDebian Security Advisory DSA-4507-1 security@debian.org\nhttps://www.debian.org/security/ Salvatore Bonaccorso\nAugust 24, 2019 https://www.debian.org/security/faq\n- -------------------------------------------------------------------------\n\nPackage : squid\nCVE ID : CVE-2019-12525 CVE-2019-12527 CVE-2019-12529 CVE-2019-12854\n CVE-2019-13345\nDebian Bug : 931478\n\nSeveral vulnerabilities were discovered in Squid, a fully featured web\nproxy cache. The flaws in the HTTP Digest Authentication processing, the\nHTTP Basic Authentication processing and in the cachemgr.cgi allowed\nremote attackers to perform denial of service and cross-site scripting\nattacks, and potentially the execution of arbitrary code.\n\nFor the stable distribution (buster), these problems have been fixed in\nversion 4.6-1+deb10u1.\n\nWe recommend that you upgrade your squid packages.\n\nFor the detailed security status of squid please refer to its security\ntracker page at:\nhttps://security-tracker.debian.org/tracker/squid\n\nFurther information about Debian Security Advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://www.debian.org/security/\n\nMailing list: debian-security-announce@lists.debian.org", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.0"}, "impactScore": 5.9}, "published": "2019-08-24T11:46:36", "type": "debian", "title": "[SECURITY] [DSA 4507-1] squid 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-2019-12525", "CVE-2019-12527", "CVE-2019-12529", "CVE-2019-12854", "CVE-2019-13345"], "modified": "2019-08-24T11:46:36", "id": "DEBIAN:DSA-4507-1:C3813", "href": "https://lists.debian.org/debian-security-announce/2019/msg00155.html", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2021-10-22T11:20:59", "description": "- -------------------------------------------------------------------------\nDebian LTS Advisory DLA-2278-1 debian-lts@lists.debian.org\nhttps://www.debian.org/lts/security/ Markus Koschany\nJuly 10, 2020 https://wiki.debian.org/LTS\n- -------------------------------------------------------------------------\n\nPackage : squid3\nVersion : 3.5.23-5+deb9u2\nCVE ID : CVE-2018-19132 CVE-2019-12519 CVE-2019-12520\n CVE-2019-12521 CVE-2019-12523 CVE-2019-12524\n CVE-2019-12525 CVE-2019-12526 CVE-2019-12528\n CVE-2019-12529 CVE-2019-13345 CVE-2019-18676\n CVE-2019-18677 CVE-2019-18678 CVE-2019-18679\n CVE-2019-18860 CVE-2020-8449 CVE-2020-8450\n CVE-2020-11945\nDebian Bug : 950802 931478 950925 912294\n\nIt was found that Squid, a high-performance proxy caching server for\nweb clients, has been affected by multiple security vulnerabilities.\nDue to incorrect input validation and URL request handling it was\npossible to bypass access restrictions for restricted HTTP servers\nand to cause a denial-of-service.\n\nFor Debian 9 stretch, these problems have been fixed in version\n3.5.23-5+deb9u2.\n\nWe recommend that you upgrade your squid3 packages.\n\nFor the detailed security status of squid3 please refer to\nits security tracker page at:\nhttps://security-tracker.debian.org/tracker/squid3\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": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.9}, "published": "2020-07-10T21:55:24", "type": "debian", "title": "[SECURITY] [DLA 2278-1] squid3 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-2018-19132", "CVE-2019-12519", "CVE-2019-12520", "CVE-2019-12521", "CVE-2019-12523", "CVE-2019-12524", "CVE-2019-12525", "CVE-2019-12526", "CVE-2019-12528", "CVE-2019-12529", "CVE-2019-13345", "CVE-2019-18676", "CVE-2019-18677", "CVE-2019-18678", "CVE-2019-18679", "CVE-2019-18860", "CVE-2020-11945", "CVE-2020-8449", "CVE-2020-8450"], "modified": "2020-07-10T21:55:24", "id": "DEBIAN:DLA-2278-1:4A30F", "href": "https://lists.debian.org/debian-lts-announce/2020/07/msg00009.html", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-01-24T16:19:44", "description": "- -------------------------------------------------------------------------\nDebian LTS Advisory DLA-2278-1 debian-lts@lists.debian.org\nhttps://www.debian.org/lts/security/ Markus Koschany\nJuly 10, 2020 https://wiki.debian.org/LTS\n- -------------------------------------------------------------------------\n\nPackage : squid3\nVersion : 3.5.23-5+deb9u2\nCVE ID : CVE-2018-19132 CVE-2019-12519 CVE-2019-12520\n CVE-2019-12521 CVE-2019-12523 CVE-2019-12524\n CVE-2019-12525 CVE-2019-12526 CVE-2019-12528\n CVE-2019-12529 CVE-2019-13345 CVE-2019-18676\n CVE-2019-18677 CVE-2019-18678 CVE-2019-18679\n CVE-2019-18860 CVE-2020-8449 CVE-2020-8450\n CVE-2020-11945\nDebian Bug : 950802 931478 950925 912294\n\nIt was found that Squid, a high-performance proxy caching server for\nweb clients, has been affected by multiple security vulnerabilities.\nDue to incorrect input validation and URL request handling it was\npossible to bypass access restrictions for restricted HTTP servers\nand to cause a denial-of-service.\n\nFor Debian 9 stretch, these problems have been fixed in version\n3.5.23-5+deb9u2.\n\nWe recommend that you upgrade your squid3 packages.\n\nFor the detailed security status of squid3 please refer to\nits security tracker page at:\nhttps://security-tracker.debian.org/tracker/squid3\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": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.9}, "published": "2020-07-10T21:55:24", "type": "debian", "title": "[SECURITY] [DLA 2278-1] squid3 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-2018-19132", "CVE-2019-12519", "CVE-2019-12520", "CVE-2019-12521", "CVE-2019-12523", "CVE-2019-12524", "CVE-2019-12525", "CVE-2019-12526", "CVE-2019-12528", "CVE-2019-12529", "CVE-2019-13345", "CVE-2019-18676", "CVE-2019-18677", "CVE-2019-18678", "CVE-2019-18679", "CVE-2019-18860", "CVE-2020-11945", "CVE-2020-8449", "CVE-2020-8450"], "modified": "2020-07-10T21:55:24", "id": "DEBIAN:DLA-2278-1:83AD0", "href": "https://lists.debian.org/debian-lts-announce/2020/07/msg00009.html", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "osv": [{"lastseen": "2022-08-10T07:13:41", "description": "\nSeveral vulnerabilities have been discovered in Squid3, a fully featured\nweb proxy cache. The Common Vulnerabilities and Exposures project\nidentifies the following issues:\n\n\n* [CVE-2018-1000024](https://security-tracker.debian.org/tracker/CVE-2018-1000024)\nLouis Dion-Marcil discovered that Squid does not properly handle\n processing of certain ESI responses. A remote server delivering\n certain ESI response syntax can take advantage of this flaw to cause\n a denial of service for all clients accessing the Squid service.\n This problem is limited to the Squid custom ESI parser.\n* [CVE-2018-1000027](https://security-tracker.debian.org/tracker/CVE-2018-1000027)\nLouis Dion-Marcil discovered that Squid is prone to a denial of\n service vulnerability when processing ESI responses or downloading\n intermediate CA certificates. A remote attacker can take advantage\n of this flaw to cause a denial of service for all clients accessing\n the Squid service.\n\n\nFor the oldstable distribution (jessie), these problems have been fixed\nin version 3.4.8-6+deb8u5.\n\n\nFor the stable distribution (stretch), these problems have been fixed in\nversion 3.5.23-5+deb9u1.\n\n\nWe recommend that you upgrade your squid3 packages.\n\n\nFor the detailed security status of squid3 please refer to \nits security tracker page at:\n[\\\nhttps://security-tracker.debian.org/tracker/squid3](https://security-tracker.debian.org/tracker/squid3)\n\n\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "baseScore": 7.5, "privilegesRequired": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "userInteraction": "NONE", "version": "3.0"}, "impactScore": 3.6}, "published": "2018-02-23T00:00:00", "type": "osv", "title": "squid3 - security update", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": true, "impactScore": 2.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-1000024", "CVE-2018-1000027"], "modified": "2022-08-10T07:13:38", "id": "OSV:DSA-4122-1", "href": "https://osv.dev/vulnerability/DSA-4122-1", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2022-08-05T05:18:09", "description": "\nSquid, a high-performance proxy caching server for web clients, has been\nfound vulnerable to denial of service attacks associated with ESI\nresponse processing and intermediate CA certificate downloading.\n\n\n* [CVE-2018-1000024](https://security-tracker.debian.org/tracker/CVE-2018-1000024)\nIncorrect pointer handling resulted in the ability of a remote\n server to return a crafted ESI response which could trigger a denial\n of service for all clients accessing the Squid service. This issue\n affects the Squid custom ESI parser.\n* [CVE-2018-1000027](https://security-tracker.debian.org/tracker/CVE-2018-1000027)\nIncorrect pointer handling resulted in the possibility of a remote\n client delivering certain HTTP requests in conjunction with certain\n trusted server reponses involving the processing of ESI responses or\n downloading of intermediate CA certificates to trigger a denial of\n service for all clients accessing the squid service.\n\n\nFor Debian 7 Wheezy, these problems have been fixed in version\n3.1.20-2.2+deb7u8.\n\n\nWe recommend that you upgrade your squid3 packages.\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": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "baseScore": 7.5, "privilegesRequired": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "userInteraction": "NONE", "version": "3.0"}, "impactScore": 3.6}, "published": "2018-02-02T00:00:00", "type": "osv", "title": "squid3 - security update", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": true, "impactScore": 2.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-1000024", "CVE-2018-1000027"], "modified": "2022-08-05T05:18:06", "id": "OSV:DLA-1266-1", "href": "https://osv.dev/vulnerability/DLA-1266-1", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2022-08-05T05:18:08", "description": "\nSquid, a high-performance proxy caching server for web clients, has been\nfound vulnerable to denial of service attacks associated with ESI\nresponse processing and intermediate CA certificate downloading.\n\n\n* [CVE-2018-1000027](https://security-tracker.debian.org/tracker/CVE-2018-1000027)\nIncorrect pointer handling resulted in the possibility of a remote\n client delivering certain HTTP requests in conjunction with certain\n trusted server reponses involving the processing of ESI responses or\n downloading of intermediate CA certificates to trigger a denial of\n service for all clients accessing the squid service.\n\n\nFor Debian 7 Wheezy, these problems have been fixed in version\n2.7.STABLE9-4.1+deb7u3.\n\n\nWe recommend that you upgrade your squid packages.\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": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "baseScore": 7.5, "privilegesRequired": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "userInteraction": "NONE", "version": "3.0"}, "impactScore": 3.6}, "published": "2018-02-02T00:00:00", "type": "osv", "title": "squid - security update", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": true, "impactScore": 2.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-1000027"], "modified": "2022-08-05T05:18:06", "id": "OSV:DLA-1267-1", "href": "https://osv.dev/vulnerability/DLA-1267-1", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2022-08-05T05:18:33", "description": "\nIt was discovered that there were multiple cross-site scripting (XSS) vulnerabilities in the squid3 caching proxy server\n\n\n* [CVE-2019-13345](https://security-tracker.debian.org/tracker/CVE-2019-13345)\nThe cachemgr.cgi web module of Squid through 4.7 has XSS via the user\\_name or auth parameter.\n\n\nFor Debian 8 Jessie, these problems have been fixed in version\n3.4.8-6+deb8u7.\n\n\nWe recommend that you upgrade your squid3 packages.\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": "LOW", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "LOW", "baseScore": 6.1, "privilegesRequired": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "userInteraction": "REQUIRED", "version": "3.0"}, "impactScore": 2.7}, "published": "2019-07-07T00:00:00", "type": "osv", "title": "squid3 - security update", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-13345"], "modified": "2022-08-05T05:18:30", "id": "OSV:DLA-1847-1", "href": "https://osv.dev/vulnerability/DLA-1847-1", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:P/A:N"}}, {"lastseen": "2022-08-10T07:17:53", "description": "\nSeveral vulnerabilities were discovered in Squid, a fully featured web\nproxy cache. The flaws in the HTTP Digest Authentication processing, the\nHTTP Basic Authentication processing and in the cachemgr.cgi allowed\nremote attackers to perform denial of service and cross-site scripting\nattacks, and potentially the execution of arbitrary code.\n\n\nFor the stable distribution (buster), these problems have been fixed in\nversion 4.6-1+deb10u1.\n\n\nWe recommend that you upgrade your squid packages.\n\n\nFor the detailed security status of squid please refer to its security\ntracker page at:\n<https://security-tracker.debian.org/tracker/squid>\n\n\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.9}, "published": "2019-08-24T00:00:00", "type": "osv", "title": "squid - security update", "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"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-12527", "CVE-2019-12529", "CVE-2019-13345", "CVE-2019-12525", "CVE-2019-12854"], "modified": "2022-08-10T07:17:49", "id": "OSV:DSA-4507-1", "href": "https://osv.dev/vulnerability/DSA-4507-1", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-08-05T05:18:51", "description": "\nIt was found that Squid, a high-performance proxy caching server for\nweb clients, has been affected by multiple security vulnerabilities.\nDue to incorrect input validation and URL request handling it was\npossible to bypass access restrictions for restricted HTTP servers\nand to cause a denial-of-service.\n\n\nFor Debian 9 stretch, these problems have been fixed in version\n3.5.23-5+deb9u2.\n\n\nWe recommend that you upgrade your squid3 packages.\n\n\nFor the detailed security status of squid3 please refer to\nits security tracker page at:\n<https://security-tracker.debian.org/tracker/squid3>\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": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.9}, "published": "2020-07-10T00:00:00", "type": "osv", "title": "squid3 - security update", "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"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-12519", "CVE-2019-12529", "CVE-2019-12528", "CVE-2019-18677", "CVE-2019-12523", "CVE-2019-13345", "CVE-2019-18678", "CVE-2019-12524", "CVE-2019-12520", "CVE-2019-12521", "CVE-2019-18676", "CVE-2019-18860", "CVE-2020-8450", "CVE-2018-19132", "CVE-2019-12525", "CVE-2020-11945", "CVE-2019-12526", "CVE-2019-18679", "CVE-2020-8449"], "modified": "2022-08-05T05:18:49", "id": "OSV:DLA-2278-1", "href": "https://osv.dev/vulnerability/DLA-2278-1", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "debiancve": [{"lastseen": "2022-12-17T15:21:17", "description": "The Squid Software Foundation Squid HTTP Caching Proxy version 3.0 to 3.5.27, 4.0 to 4.0.22 contains a Incorrect Pointer Handling vulnerability in ESI Response Processing that can result in Denial of Service for all clients using the proxy.. This attack appear to be exploitable via Remote server delivers an HTTP response payload containing valid but unusual ESI syntax.. This vulnerability appears to have been fixed in 4.0.23 and later.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2018-02-09T23:29:00", "type": "debiancve", "title": "CVE-2018-1000024", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-1000024"], "modified": "2018-02-09T23:29:00", "id": "DEBIANCVE:CVE-2018-1000024", "href": "https://security-tracker.debian.org/tracker/CVE-2018-1000024", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2022-12-17T15:21:17", "description": "The Squid Software Foundation Squid HTTP Caching Proxy version prior to version 4.0.23 contains a NULL Pointer Dereference vulnerability in HTTP Response X-Forwarded-For header processing that can result in Denial of Service to all clients of the proxy. This attack appear to be exploitable via Remote HTTP server responding with an X-Forwarded-For header to certain types of HTTP request. This vulnerability appears to have been fixed in 4.0.23 and later.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2018-02-09T23:29:00", "type": "debiancve", "title": "CVE-2018-1000027", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-1000027"], "modified": "2018-02-09T23:29:00", "id": "DEBIANCVE:CVE-2018-1000027", "href": "https://security-tracker.debian.org/tracker/CVE-2018-1000027", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2022-12-17T15:21:17", "description": "The cachemgr.cgi web module of Squid through 4.7 has XSS via the user_name or auth parameter.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "baseScore": 6.1, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0", "userInteraction": "REQUIRED"}, "impactScore": 2.7}, "published": "2019-07-05T16:15:00", "type": "debiancve", "title": "CVE-2019-13345", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-13345"], "modified": "2019-07-05T16:15:00", "id": "DEBIANCVE:CVE-2019-13345", "href": "https://security-tracker.debian.org/tracker/CVE-2019-13345", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:P/A:N"}}], "redhatcve": [{"lastseen": "2022-07-07T11:11:12", "description": "The Squid Software Foundation Squid HTTP Caching Proxy version 3.0 to 3.5.27, 4.0 to 4.0.22 contains a Incorrect Pointer Handling vulnerability in ESI Response Processing that can result in Denial of Service for all clients using the proxy.. This attack appear to be exploitable via Remote server delivers an HTTP response payload containing valid but unusual ESI syntax.. This vulnerability appears to have been fixed in 4.0.23 and later.\n#### Mitigation\n\nA workaround for this issue is to not use the internal ESI parser, which can be achieved by adding either the "esi_parser expat" or "esi_parser libxml2" configuration directive to the squid configuration file (for example /etc/squid/squid.conf). \n\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2020-03-05T07:33:58", "type": "redhatcve", "title": "CVE-2018-1000024", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-1000024"], "modified": "2022-07-07T10:08:26", "id": "RH:CVE-2018-1000024", "href": "https://access.redhat.com/security/cve/cve-2018-1000024", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2022-07-07T11:11:11", "description": "The Squid Software Foundation Squid HTTP Caching Proxy version prior to version 4.0.23 contains a NULL Pointer Dereference vulnerability in HTTP Response X-Forwarded-For header processing that can result in Denial of Service to all clients of the proxy. This attack appear to be exploitable via Remote HTTP server responding with an X-Forwarded-For header to certain types of HTTP request. This vulnerability appears to have been fixed in 4.0.23 and later.\n#### Mitigation\n\nA workaround for this issue is to set the "log_uses_indirect_client off" configuration directive in the squid configuration file (for example /etc/squid/squid.conf). \n\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2018-01-29T15:20:19", "type": "redhatcve", "title": "CVE-2018-1000027", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-1000027"], "modified": "2022-07-07T10:10:28", "id": "RH:CVE-2018-1000027", "href": "https://access.redhat.com/security/cve/cve-2018-1000027", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-03-07T23:21:55", "description": "The cachemgr.cgi web module of Squid through 4.7 has XSS via the user_name or auth parameter.\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "baseScore": 6.1, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0", "userInteraction": "REQUIRED"}, "impactScore": 2.7}, "published": "2019-07-08T06:22:05", "type": "redhatcve", "title": "CVE-2019-13345", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-13345"], "modified": "2023-03-07T22:30:54", "id": "RH:CVE-2019-13345", "href": "https://access.redhat.com/security/cve/cve-2019-13345", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:P/A:N"}}], "ubuntucve": [{"lastseen": "2022-08-04T13:52:45", "description": "The Squid Software Foundation Squid HTTP Caching Proxy version 3.0 to\n3.5.27, 4.0 to 4.0.22 contains a Incorrect Pointer Handling vulnerability\nin ESI Response Processing that can result in Denial of Service for all\nclients using the proxy.. This attack appear to be exploitable via Remote\nserver delivers an HTTP response payload containing valid but unusual ESI\nsyntax.. This vulnerability appears to have been fixed in 4.0.23 and later.\n\n#### Bugs\n\n * <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=888719>\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2018-01-29T00:00:00", "type": "ubuntucve", "title": "CVE-2018-1000024", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-1000024"], "modified": "2018-01-29T00:00:00", "id": "UB:CVE-2018-1000024", "href": "https://ubuntu.com/security/CVE-2018-1000024", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2022-08-04T13:52:46", "description": "The Squid Software Foundation Squid HTTP Caching Proxy version prior to\nversion 4.0.23 contains a NULL Pointer Dereference vulnerability in HTTP\nResponse X-Forwarded-For header processing that can result in Denial of\nService to all clients of the proxy. This attack appear to be exploitable\nvia Remote HTTP server responding with an X-Forwarded-For header to certain\ntypes of HTTP request. This vulnerability appears to have been fixed in\n4.0.23 and later.\n\n#### Bugs\n\n * <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=888720>\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2018-01-29T00:00:00", "type": "ubuntucve", "title": "CVE-2018-1000027", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-1000027"], "modified": "2018-01-29T00:00:00", "id": "UB:CVE-2018-1000027", "href": "https://ubuntu.com/security/CVE-2018-1000027", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2022-08-04T13:39:21", "description": "The cachemgr.cgi web module of Squid through 4.7 has XSS via the user_name\nor auth parameter.\n\n#### Bugs\n\n * <https://bugs.squid-cache.org/show_bug.cgi?id=4957>\n * <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=931478>\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "baseScore": 6.1, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0", "userInteraction": "REQUIRED"}, "impactScore": 2.7}, "published": "2019-07-05T00:00:00", "type": "ubuntucve", "title": "CVE-2019-13345", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-13345"], "modified": "2019-07-05T00:00:00", "id": "UB:CVE-2019-13345", "href": "https://ubuntu.com/security/CVE-2019-13345", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:P/A:N"}}], "cve": [{"lastseen": "2023-02-09T14:01:20", "description": "The Squid Software Foundation Squid HTTP Caching Proxy version 3.0 to 3.5.27, 4.0 to 4.0.22 contains a Incorrect Pointer Handling vulnerability in ESI Response Processing that can result in Denial of Service for all clients using the proxy.. This attack appear to be exploitable via Remote server delivers an HTTP response payload containing valid but unusual ESI syntax.. This vulnerability appears to have been fixed in 4.0.23 and later.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2018-02-09T23:29:00", "type": "cve", "title": "CVE-2018-1000024", "cwe": ["NVD-CWE-noinfo"], "bulletinFamily": "NVD", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-1000024"], "modified": "2019-10-03T00:03:00", "cpe": ["cpe:/o:canonical:ubuntu_linux:16.04", "cpe:/o:debian:debian_linux:7.0", "cpe:/o:canonical:ubuntu_linux:17.10", "cpe:/o:debian:debian_linux:8.0", "cpe:/o:debian:debian_linux:9.0", "cpe:/o:canonical:ubuntu_linux:14.04", "cpe:/a:squid-cache:squid:3.5.27", "cpe:/a:squid-cache:squid:4.0.22"], "id": "CVE-2018-1000024", "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2018-1000024", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}, "cpe23": ["cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*", "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*", "cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:*", "cpe:2.3:a:squid-cache:squid:4.0.22:*:*:*:*:*:*:*", "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*", "cpe:2.3:a:squid-cache:squid:3.5.27:*:*:*:*:*:*:*", "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"]}, {"lastseen": "2023-02-09T14:01:20", "description": "The Squid Software Foundation Squid HTTP Caching Proxy version prior to version 4.0.23 contains a NULL Pointer Dereference vulnerability in HTTP Response X-Forwarded-For header processing that can result in Denial of Service to all clients of the proxy. This attack appear to be exploitable via Remote HTTP server responding with an X-Forwarded-For header to certain types of HTTP request. This vulnerability appears to have been fixed in 4.0.23 and later.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2018-02-09T23:29:00", "type": "cve", "title": "CVE-2018-1000027", "cwe": ["CWE-476"], "bulletinFamily": "NVD", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-1000027"], "modified": "2019-07-17T16:15:00", "cpe": ["cpe:/o:canonical:ubuntu_linux:16.04", "cpe:/o:debian:debian_linux:7.0", "cpe:/o:canonical:ubuntu_linux:17.10", "cpe:/o:debian:debian_linux:8.0", "cpe:/o:debian:debian_linux:9.0", "cpe:/o:canonical:ubuntu_linux:14.04"], "id": "CVE-2018-1000027", "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2018-1000027", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}, "cpe23": ["cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*", "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*", "cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:*", "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*", "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"]}, {"lastseen": "2023-02-09T14:31:48", "description": "The cachemgr.cgi web module of Squid through 4.7 has XSS via the user_name or auth parameter.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "baseScore": 6.1, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0", "userInteraction": "REQUIRED"}, "impactScore": 2.7}, "published": "2019-07-05T16:15:00", "type": "cve", "title": "CVE-2019-13345", "cwe": ["CWE-79"], "bulletinFamily": "NVD", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-13345"], "modified": "2020-07-11T00:15:00", "cpe": ["cpe:/o:debian:debian_linux:8.0", "cpe:/a:squid-cache:squid:4.7"], "id": "CVE-2019-13345", "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2019-13345", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:P/A:N"}, "cpe23": ["cpe:2.3:a:squid-cache:squid:4.7:*:*:*:*:*:*:*", "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*"]}], "veracode": [{"lastseen": "2022-07-27T10:26:09", "description": "squid is vulnerable to Incorrect pointer handling when processing ESI Responses can lead to denial of service.\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2020-04-01T00:38:29", "type": "veracode", "title": "Incorrect Pointer Handling", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-1000024"], "modified": "2022-04-19T18:34:04", "id": "VERACODE:22861", "href": "https://sca.analysiscenter.veracode.com/vulnerability-database/security/1/1/sid-22861/summary", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2022-07-27T10:26:13", "description": "squid is vulnerable to denial of service (DoS). The vulnerability exists through an incorrect pointer handling issue in HTTP processing and certificate download.\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2020-04-01T00:38:30", "type": "veracode", "title": "Denial Of Service (DoS)", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-1000027"], "modified": "2022-04-19T18:39:12", "id": "VERACODE:22862", "href": "https://sca.analysiscenter.veracode.com/vulnerability-database/security/1/1/sid-22862/summary", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}], "checkpoint_advisories": [{"lastseen": "2021-12-17T11:17:29", "description": "A reflected cross-site scripting exists in Squid Proxy. A remote user can exploit this vulnerability by enticing an authenticated user to click on a malicious link.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "LOW", "baseScore": 6.1, "privilegesRequired": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "userInteraction": "REQUIRED", "version": "3.0"}, "impactScore": 2.7}, "published": "2020-02-25T00:00:00", "type": "checkpoint_advisories", "title": "Squid Proxy Reflected Cross-Site Scripting (CVE-2019-13345)", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-13345"], "modified": "2020-02-25T00:00:00", "id": "CPAI-2019-1689", "href": "", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:P/A:N"}}, {"lastseen": "2022-10-26T14:52:24", "description": "A denial of service vulnerability exists in Squid Proxy. Successful exploitation of this vulnerability would allow remote attackers to cause denial of service on the affected system.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2018-05-27T00:00:00", "type": "checkpoint_advisories", "title": "Squid Proxy Denial of Service (CVE-2018-1172; CVE-2018-1000027)", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-1000027", "CVE-2018-1172"], "modified": "2022-10-26T00:00:00", "id": "CPAI-2018-0513", "href": "", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}], "almalinux": [{"lastseen": "2022-05-12T14:57:54", "description": "Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects.\n\nSecurity Fix(es):\n\n* squid: XSS via user_name or auth parameter in cachemgr.cgi (CVE-2019-13345)\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\nFor detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "baseScore": 6.1, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0", "userInteraction": "REQUIRED"}, "impactScore": 2.7}, "published": "2019-11-05T17:50:00", "type": "almalinux", "title": "Moderate: squid:4 security and bug fix update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-13345"], "modified": "2019-11-05T17:49:48", "id": "ALSA-2019:3476", "href": "https://errata.almalinux.org/8/ALSA-2019-3476.html", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:P/A:N"}}], "redhat": [{"lastseen": "2021-10-19T20:38:29", "description": "Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects.\n\nSecurity Fix(es):\n\n* squid: XSS via user_name or auth parameter in cachemgr.cgi (CVE-2019-13345)\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\nFor detailed information on changes in this release, see the Red Hat Enterprise Linux 8.1 Release Notes linked from the References section.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "LOW", "baseScore": 6.1, "privilegesRequired": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "userInteraction": "REQUIRED", "version": "3.0"}, "impactScore": 2.7}, "published": "2019-11-05T17:50:00", "type": "redhat", "title": "(RHSA-2019:3476) Moderate: squid:4 security and bug fix update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-13345"], "modified": "2020-11-18T19:50:25", "id": "RHSA-2019:3476", "href": "https://access.redhat.com/errata/RHSA-2019:3476", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:P/A:N"}}], "suse": [{"lastseen": "2022-11-08T04:10:11", "description": "An update that fixes one vulnerability is now available.\n\nDescription:\n\n This update for squid fixes the following issues:\n\n Security issue fixed:\n\n - CVE-2019-13345: Fixed a cross site scripting vulnerability via user_name\n or auth parameter in cachemgr.cgi (bsc#1140738).\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 15.1:\n\n zypper in -t patch openSUSE-2019-1963=1\n\n - openSUSE Leap 15.0:\n\n zypper in -t patch openSUSE-2019-1963=1", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "baseScore": 6.1, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0", "userInteraction": "REQUIRED"}, "impactScore": 2.7}, "published": "2019-08-20T00:00:00", "type": "suse", "title": "Security update for squid (moderate)", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-13345"], "modified": "2019-08-20T00:00:00", "id": "OPENSUSE-SU-2019:1963-1", "href": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/2UH37K2ETOHK6U4MYQVVMVSUFOMKNP2Z/", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:P/A:N"}}, {"lastseen": "2022-11-06T19:35:42", "description": "An update that fixes 12 vulnerabilities is now available.\n\nDescription:\n\n This update for squid to version 4.9 fixes the following issues:\n\n Security issues fixed:\n\n - CVE-2019-13345: Fixed multiple cross-site scripting vulnerabilities in\n cachemgr.cgi (bsc#1140738).\n - CVE-2019-12526: Fixed potential remote code execution during URN\n processing (bsc#1156326).\n - CVE-2019-12523,CVE-2019-18676: Fixed multiple improper validations in\n URI processing (bsc#1156329).\n - CVE-2019-18677: Fixed Cross-Site Request Forgery in HTTP Request\n processing (bsc#1156328).\n - CVE-2019-18678: Fixed incorrect message parsing which could have led to\n HTTP request splitting issue (bsc#1156323).\n - CVE-2019-18679: Fixed information disclosure when processing HTTP Digest\n Authentication (bsc#1156324).\n\n Other issues addressed:\n\n * Fixed DNS failures when peer name was configured with any upper case\n characters\n * Fixed several rock cache_dir corruption issues\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 15.1:\n\n zypper in -t patch openSUSE-2019-2541=1", "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": "2019-11-21T00:00:00", "type": "suse", "title": "Security update for squid (important)", "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-2019-12523", "CVE-2019-12525", "CVE-2019-12526", "CVE-2019-12527", "CVE-2019-12529", "CVE-2019-12854", "CVE-2019-13345", "CVE-2019-18676", "CVE-2019-18677", "CVE-2019-18678", "CVE-2019-18679", "CVE-2019-3688"], "modified": "2019-11-21T00:00:00", "id": "OPENSUSE-SU-2019:2541-1", "href": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/2PLGSQEPKZX62EREA7UHDNEMHR3Z23A6/", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-11-06T19:35:42", "description": "An update that fixes 12 vulnerabilities is now available.\n\nDescription:\n\n This update for squid to version 4.9 fixes the following issues:\n\n Security issues fixed:\n\n - CVE-2019-13345: Fixed multiple cross-site scripting vulnerabilities in\n cachemgr.cgi (bsc#1140738).\n - CVE-2019-12526: Fixed potential remote code execution during URN\n processing (bsc#1156326).\n - CVE-2019-12523,CVE-2019-18676: Fixed multiple improper validations in\n URI processing (bsc#1156329).\n - CVE-2019-18677: Fixed Cross-Site Request Forgery in HTTP Request\n processing (bsc#1156328).\n - CVE-2019-18678: Fixed incorrect message parsing which could have led to\n HTTP request splitting issue (bsc#1156323).\n - CVE-2019-18679: Fixed information disclosure when processing HTTP Digest\n Authentication (bsc#1156324).\n\n Other issues addressed:\n\n * Fixed DNS failures when peer name was configured with any upper case\n characters\n * Fixed several rock cache_dir corruption issues\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 15.0:\n\n zypper in -t patch openSUSE-2019-2540=1", "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": "2019-11-21T00:00:00", "type": "suse", "title": "Security update for squid (important)", "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-2019-12523", "CVE-2019-12525", "CVE-2019-12526", "CVE-2019-12527", "CVE-2019-12529", "CVE-2019-12854", "CVE-2019-13345", "CVE-2019-18676", "CVE-2019-18677", "CVE-2019-18678", "CVE-2019-18679", "CVE-2019-3688"], "modified": "2019-11-21T00:00:00", "id": "OPENSUSE-SU-2019:2540-1", "href": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/5B7VIBHEUXO2VYU6NZTEL6I7K4WUKD7G/", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "rocky": [{"lastseen": "2023-02-02T17:12:54", "description": "An update is available for libecap.\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\nSquid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects.\n\nSecurity Fix(es):\n\n* squid: XSS via user_name or auth parameter in cachemgr.cgi (CVE-2019-13345)\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\nFor detailed information on changes in this release, see the Rocky Linux 8.1 Release Notes linked from the References section.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "baseScore": 6.1, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0", "userInteraction": "REQUIRED"}, "impactScore": 2.7}, "published": "2019-11-05T17:50:00", "type": "rocky", "title": "squid:4 security and bug fix update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-13345"], "modified": "2019-11-05T17:50:00", "id": "RLSA-2019:3476", "href": "https://errata.rockylinux.org/RLSA-2019:3476", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:P/A:N"}}], "mageia": [{"lastseen": "2022-04-27T01:19:39", "description": "Updated squid packages fix security vulnerabilities: It was discovered that Squid incorrectly handled Digest authentication. A remote attacker could possibly use this issue to cause Squid to crash, resulting in a denial of service (CVE-2019-12525). It was discovered that Squid incorrectly handled Basic authentication. A remote attacker could possibly use this issue to cause Squid to crash, resulting in a denial of service (CVE-2019-12529). It was discovered that Squid incorrectly handled the cachemgr.cgi web module. A remote attacker could possibly use this issue to conduct cross-site scripting (XSS) attacks (CVE-2019-13345). \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": "2019-09-12T19:09:52", "type": "mageia", "title": "Updated squid packages fix security vulnerabilities\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-2019-12525", "CVE-2019-12529", "CVE-2019-13345"], "modified": "2019-09-12T19:09:52", "id": "MGASA-2019-0265", "href": "https://advisories.mageia.org/MGASA-2019-0265.html", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-04-27T01:19:39", "description": "Updated squid packages fix security vulnerabilities: It was discovered that Squid incorrectly handled Digest authentication. A remote attacker could possibly use this issue to cause Squid to crash, resulting in a denial of service (CVE-2019-12525). It was discovered that Squid incorrectly handled Basic authentication. A remote attacker could use this issue to cause Squid to crash, resulting in a denial of service, or possibly execute arbitrary code (CVE-2019-12527). It was discovered that Squid incorrectly handled Basic authentication. A remote attacker could possibly use this issue to cause Squid to crash, resulting in a denial of service (CVE-2019-12529). Due to incorrect string termination, Squid cachemgr.cgi 4.0 through 4.7 may access unallocated memory. On systems with memory access protections, this can cause the CGI process to terminate unexpectedly, resulting in a denial of service for all clients using it (CVE-2019-12854). It was discovered that Squid incorrectly handled the cachemgr.cgi web module. A remote attacker could possibly use this issue to conduct cross-site scripting (XSS) attacks (CVE-2019-13345). The squid package has been updated to version 4.8, fixing these issues and other bugs. \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": "2019-09-12T19:09:52", "type": "mageia", "title": "Updated squid packages fix security vulnerabilities\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-2019-12525", "CVE-2019-12527", "CVE-2019-12529", "CVE-2019-12854", "CVE-2019-13345"], "modified": "2019-09-12T19:09:52", "id": "MGASA-2019-0266", "href": "https://advisories.mageia.org/MGASA-2019-0266.html", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "altlinux": [{"lastseen": "2022-06-10T03:05:49", "description": "4.8-alt1 built July 16, 2019 Alexey Shabalin in task [#234609](<https://git.altlinux.org/tasks/234609/>) \n--- \nJuly 15, 2019 Alexey Shabalin \n \n \n - Updated to 4.8\n - Fixes:\n + CVE-2019-12854 Denial of Service issue in cachemgr.cgi\n + CVE-2019-12529 Denial of Service in HTTP Basic Authentication\n + CVE-2019-12525 Denial of Service in HTTP Digest Authentication\n + CVE-2019-12527 Heap Overflow issue in HTTP Basic Authentication\n + CVE-2019-13345 Multiple Cross-Site Scripting issues in cachemgr.cgi\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": "2019-07-16T00:00:00", "type": "altlinux", "title": "Security fix for the ALT Linux 9 package squid version 4.8-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-2019-12525", "CVE-2019-12527", "CVE-2019-12529", "CVE-2019-12854", "CVE-2019-13345"], "modified": "2019-07-16T00:00:00", "id": "3A64545D4BA6B207A117314EF6DDA6B5", "href": "https://packages.altlinux.org/en/p9/srpms/squid/2419045985279931193", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}]}
(RHSA-2020:1068) Moderate: squid security and bug fix update
