DATABASE RESOURCES PRICING ABOUT US

{"id": "EULEROS_SA-2020-1591.NASL", "vendorId": null, "type": "nessus", "bulletinFamily": "scanner", "title": "EulerOS 2.0 SP8 : squid (EulerOS-SA-2020-1591)", "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 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.(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.(CVE-2020-8517)\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.", "published": "2020-05-26T00:00:00", "modified": "2022-05-13T00:00:00", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}, "cvss2": {}, "cvss3": {"score": 7.5, "vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}, "href": "https://www.tenable.com/plugins/nessus/136869", "reporter": "This script is Copyright (C) 2020-2022 and is owned by Tenable, Inc. or an Affiliate thereof.", "references": ["http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8517", "http://www.nessus.org/u?22fb48f4", "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8450", "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8449"], "cvelist": ["CVE-2020-8449", "CVE-2020-8450", "CVE-2020-8517"], "immutableFields": [], "lastseen": "2022-08-08T14:20:07", "viewCount": 3, "enchantments": {"dependencies": {"references": [{"type": "almalinux", "idList": ["ALSA-2020:4743"]}, {"type": "altlinux", "idList": ["F7336A12B4B581B50ACA516BE4EA6F7E"]}, {"type": "amazon", "idList": ["ALAS-2020-1453", "ALAS2-2020-1486"]}, {"type": "centos", "idList": ["CESA-2020:4082"]}, {"type": "checkpoint_advisories", "idList": ["CPAI-2020-1279"]}, {"type": "cloudlinux", "idList": ["CLSA-2021:1628782974", "CLSA-2021:1632262221"]}, {"type": "cve", "idList": ["CVE-2020-8449", "CVE-2020-8450", "CVE-2020-8517"]}, {"type": "debian", "idList": ["DEBIAN:DLA-2278-1:4A30F", "DEBIAN:DLA-2278-1:83AD0", "DEBIAN:DSA-4682-1:5FB04"]}, {"type": "debiancve", "idList": ["DEBIANCVE:CVE-2020-8449", "DEBIANCVE:CVE-2020-8450", "DEBIANCVE:CVE-2020-8517"]}, {"type": "fedora", "idList": ["FEDORA:0EDF2610C907", "FEDORA:206DA6300307", "FEDORA:F0A8D6048176"]}, {"type": "freebsd", "idList": ["57C1C2EE-7914-11EA-90BF-0800276545C1"]}, {"type": "gentoo", "idList": ["GLSA-202003-34"]}, {"type": "hackerone", "idList": ["H1:758445", "H1:789034"]}, {"type": "ibm", "idList": ["0A425AE154320282FF38ABB3C8BA8D3AD10793B88A3CFCA031B295F986453B12"]}, {"type": "mageia", "idList": ["MGASA-2020-0106"]}, {"type": "nessus", "idList": ["AL2_ALAS-2020-1486.NASL", "ALA_ALAS-2020-1453.NASL", "CENTOS8_RHSA-2020-4743.NASL", "CENTOS_RHSA-2020-4082.NASL", "DEBIAN_DLA-2278.NASL", "DEBIAN_DSA-4682.NASL", "EULEROS_SA-2020-1326.NASL", "EULEROS_SA-2020-1666.NASL", "EULEROS_SA-2020-2127.NASL", "FEDORA_2020-790296A8F4.NASL", "FEDORA_2020-AB8E7463AB.NASL", "FREEBSD_PKG_57C1C2EE791411EA90BF0800276545C1.NASL", "GENTOO_GLSA-202003-34.NASL", "NEWSTART_CGSL_NS-SA-2021-0030_SQUID.NASL", "NEWSTART_CGSL_NS-SA-2021-0148_SQUID.NASL", "OPENSUSE-2020-307.NASL", "OPENSUSE-2020-606.NASL", "OPENSUSE-2020-623.NASL", "ORACLELINUX_ELSA-2020-4082.NASL", "REDHAT-RHSA-2020-4082.NASL", "REDHAT-RHSA-2020-4743.NASL", "SL_20201001_SQUID_ON_SL7_X.NASL", "SUSE_SU-2020-0487-1.NASL", "SUSE_SU-2020-0493-1.NASL", "SUSE_SU-2020-0661-1.NASL", "SUSE_SU-2020-1134-1.NASL", "SUSE_SU-2020-1156-1.NASL", "SUSE_SU-2020-14460-1.NASL", "UBUNTU_USN-4289-1.NASL", "WEB_APPLICATION_SCANNING_112693"]}, {"type": "openvas", "idList": ["OPENVAS:1361412562310143454", "OPENVAS:1361412562310704682", "OPENVAS:1361412562310844350", "OPENVAS:1361412562310853062", "OPENVAS:1361412562310853140", "OPENVAS:1361412562310853156", "OPENVAS:1361412562310877661", "OPENVAS:1361412562310877663", "OPENVAS:1361412562310877853", "OPENVAS:1361412562310892278", "OPENVAS:1361412562311220201326", "OPENVAS:1361412562311220201591", "OPENVAS:1361412562311220201666"]}, {"type": "oraclelinux", "idList": ["ELSA-2020-4082", "ELSA-2020-4743"]}, {"type": "osv", "idList": ["OSV:DLA-2278-1", "OSV:DSA-4682-1"]}, {"type": "redhat", "idList": ["RHSA-2020:4082", "RHSA-2020:4743"]}, {"type": "redhatcve", "idList": ["RH:CVE-2020-8449", "RH:CVE-2020-8450", "RH:CVE-2020-8517"]}, {"type": "suse", "idList": ["OPENSUSE-SU-2020:0307-1", "OPENSUSE-SU-2020:0606-1", "OPENSUSE-SU-2020:0623-1"]}, {"type": "ubuntu", "idList": ["USN-4289-1"]}, {"type": "ubuntucve", "idList": ["UB:CVE-2020-8449", "UB:CVE-2020-8450", "UB:CVE-2020-8517"]}, {"type": "veracode", "idList": ["VERACODE:26094", "VERACODE:26146", "VERACODE:26147"]}]}, "score": {"value": -0.1, "vector": "NONE"}, "backreferences": {"references": [{"type": "almalinux", "idList": ["ALSA-2020:4743"]}, {"type": "amazon", "idList": ["ALAS2-2020-1486"]}, {"type": "centos", "idList": ["CESA-2020:4082"]}, {"type": "checkpoint_advisories", "idList": ["CPAI-2020-1279"]}, {"type": "cloudlinux", "idList": ["CLSA-2021:1628782974"]}, {"type": "cve", "idList": ["CVE-2020-8449", "CVE-2020-8450", "CVE-2020-8517"]}, {"type": "debian", "idList": ["DEBIAN:DSA-4682-1:5FB04"]}, {"type": "debiancve", "idList": ["DEBIANCVE:CVE-2020-8449", "DEBIANCVE:CVE-2020-8450", "DEBIANCVE:CVE-2020-8517"]}, {"type": "fedora", "idList": ["FEDORA:0EDF2610C907", "FEDORA:206DA6300307", "FEDORA:F0A8D6048176"]}, {"type": "freebsd", "idList": ["57C1C2EE-7914-11EA-90BF-0800276545C1"]}, {"type": "gentoo", "idList": ["GLSA-202003-34"]}, {"type": "hackerone", "idList": ["H1:789034"]}, {"type": "ibm", "idList": ["0A425AE154320282FF38ABB3C8BA8D3AD10793B88A3CFCA031B295F986453B12"]}, {"type": "nessus", "idList": ["CENTOS_RHSA-2020-4082.NASL", "DEBIAN_DSA-4682.NASL", "FREEBSD_PKG_57C1C2EE791411EA90BF0800276545C1.NASL", "GENTOO_GLSA-202003-34.NASL", "OPENSUSE-2020-307.NASL", "OPENSUSE-2020-606.NASL", "OPENSUSE-2020-623.NASL", "ORACLELINUX_ELSA-2020-4082.NASL", "SUSE_SU-2020-0487-1.NASL", "SUSE_SU-2020-0493-1.NASL", "SUSE_SU-2020-0661-1.NASL", "SUSE_SU-2020-1134-1.NASL", "SUSE_SU-2020-1156-1.NASL", "SUSE_SU-2020-14460-1.NASL", "UBUNTU_USN-4289-1.NASL", "WEB_APPLICATION_SCANNING_112693"]}, {"type": "openvas", "idList": ["OPENVAS:1361412562310143454", "OPENVAS:1361412562310704682", "OPENVAS:1361412562310844350", "OPENVAS:1361412562310853062", "OPENVAS:1361412562310853140", "OPENVAS:1361412562310853156"]}, {"type": "oraclelinux", "idList": ["ELSA-2020-4082"]}, {"type": "redhat", "idList": ["RHSA-2020:4082"]}, {"type": "redhatcve", "idList": ["RH:CVE-2020-8449", "RH:CVE-2020-8450", "RH:CVE-2020-8517"]}, {"type": "suse", "idList": ["OPENSUSE-SU-2020:0307-1", "OPENSUSE-SU-2020:0606-1", "OPENSUSE-SU-2020:0623-1"]}, {"type": "ubuntu", "idList": ["USN-4289-1"]}, {"type": "ubuntucve", "idList": ["UB:CVE-2020-8449", "UB:CVE-2020-8450", "UB:CVE-2020-8517"]}]}, "exploitation": null, "vulnersScore": -0.1}, "_state": {"dependencies": 1659998956, "score": 1659970229}, "_internal": {"score_hash": "151b6c7ea691024896000f5eab731bea"}, "pluginID": "136869", "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(136869);\n script_version(\"1.8\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/13\");\n\n script_cve_id(\"CVE-2020-8449\", \"CVE-2020-8450\", \"CVE-2020-8517\");\n\n script_name(english:\"EulerOS 2.0 SP8 : squid (EulerOS-SA-2020-1591)\");\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 before 4.10. Due to\n incorrect input validation, it can interpret crafted\n HTTP requests in unexpected ways to access server\n resources prohibited by earlier security\n filters.(CVE-2020-8449)\n\n - An issue was discovered in Squid before 4.10. Due to\n incorrect buffer management, a remote client can cause\n a buffer overflow in a Squid instance acting as a\n reverse proxy.(CVE-2020-8450)\n\n - An issue was discovered in Squid before 4.10. Due to\n incorrect input validation, the NTLM authentication\n credentials parser in ext_lm_group_acl may write to\n memory outside the credentials buffer. On systems with\n memory access protections, this can result in the\n helper process being terminated unexpectedly. This\n leads to the Squid process also terminating and a\n denial of service for all clients using the\n proxy.(CVE-2020-8517)\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the EulerOS security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\");\n # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2020-1591\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?22fb48f4\");\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:N/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-2020-8450\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2020-8449\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/05/28\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/05/26\");\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) 2020-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/sp\");\n script_exclude_keys(\"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nrelease = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nif (release !~ \"^EulerOS release 2\\.0(\\D|$)\") audit(AUDIT_OS_NOT, \"EulerOS 2.0\");\n\nsp = get_kb_item(\"Host/EulerOS/sp\");\nif (isnull(sp) || sp !~ \"^(8)$\") audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP8\");\n\nuvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP8\", \"EulerOS UVP \" + uvp);\n\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"aarch64\" >!< cpu) audit(AUDIT_ARCH_NOT, \"aarch64\", cpu);\n\nflag = 0;\n\npkgs = [\"squid-4.2-2.h3.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", "naslFamily": "Huawei Local Security Checks", "cpe": ["p-cpe:/a:huawei:euleros:squid", "cpe:/o:huawei:euleros:2.0"], "solution": "Update the affected squid packages.", "nessusSeverity": "High", "cvssScoreSource": "CVE-2020-8450", "vpr": {"risk factor": "Low", "score": "3.6"}, "exploitAvailable": false, "exploitEase": "No known exploits are available", "patchPublicationDate": "2020-05-28T00:00:00", "vulnerabilityPublicationDate": null, "exploitableWith": []}

{"cloudlinux": [{"lastseen": "2021-08-12T16:35:02", "description": "- CVE-2020-8449: fix improper HTTP request validation allowing access to \n resources which are prohibited by security filters\n- CVE-2020-8450: fix incorrect buffer managment leading to buffer overflow\n- CVE-2020-8517: fix incorrect input validation allowing writing outside of buffer\n and leading to denial of service", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 7.5, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 3.6}, "published": "2021-08-12T15:42:54", "type": "cloudlinux", "title": "Fix of CVE: CVE-2020-8450, CVE-2020-8517, CVE-2020-8449", "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-2020-8449", "CVE-2020-8450", "CVE-2020-8517"], "modified": "2021-08-12T15:42:54", "id": "CLSA-2021:1628782974", "href": "https://repo.cloudlinux.com/centos6-els/updateinfo.xml", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2021-09-22T18:36:25", "description": "- CVE-2020-15049: fix incorrect validation of Content-Length field leading to\n Http smuggling and Poisoning attack\n- CVE-2020-14058: fix handling of unknown SSL errors which resulted in denial of\n service\n- CVE-2020-25097: fix improper input validation allowing HTTP smuggling from\n trusted client\n- CVE-2020-11945: fix nonce reference counter overflow allowing replay attack\n- CVE-2020-24606: fix handle of EOF in peerDigestHandleReply() leading to Denial\n of service\n- CVE-2020-8517: fix incorrect input validation allowing writing outside of buffer\n and leading to denial of service\n- CVE-2020-8449: fix improper HTTP request validation allowing access to \n resources which are prohibited by security filters\n- CVE-2020-8450: fix incorrect buffer managment leading to buffer overflow\n- CVE-2021-28651: fix memory leak leading to denial of service", "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": "2021-09-21T22:10:21", "type": "cloudlinux", "title": "Fix of CVE: CVE-2020-8517, CVE-2021-28651, CVE-2020-15049, CVE-2020-8449, CVE-2020-8450, CVE-2020-24606, CVE-2020-25097, CVE-2020-11945, CVE-2020-14058", "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-2020-11945", "CVE-2020-14058", "CVE-2020-15049", "CVE-2020-24606", "CVE-2020-25097", "CVE-2020-8449", "CVE-2020-8450", "CVE-2020-8517", "CVE-2021-28651"], "modified": "2021-09-21T22:10:21", "id": "CLSA-2021:1632262221", "href": "https://repo.cloudlinux.com/centos6-els/updateinfo.xml", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "openvas": [{"lastseen": "2020-06-03T15:43:21", "description": "The remote host is missing an update for the Huawei EulerOS\n ", "cvss3": {}, "published": "2020-05-26T00:00:00", "type": "openvas", "title": "Huawei EulerOS: Security Advisory for squid (EulerOS-SA-2020-1591)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2020-8450", "CVE-2020-8517", "CVE-2020-8449"], "modified": "2020-05-29T00:00:00", "id": "OPENVAS:1361412562311220201591", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562311220201591", "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(\"1.3.6.1.4.1.25623.1.1.2.2020.1591\");\n script_version(\"2020-05-29T10:19:35+0000\");\n script_cve_id(\"CVE-2020-8449\", \"CVE-2020-8450\", \"CVE-2020-8517\");\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:\"2020-05-29 10:19:35 +0000 (Fri, 29 May 2020)\");\n script_tag(name:\"creation_date\", value:\"2020-05-26 05:46:02 +0000 (Tue, 26 May 2020)\");\n script_name(\"Huawei EulerOS: Security Advisory for squid (EulerOS-SA-2020-1591)\");\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:\"2020-1591\");\n script_xref(name:\"URL\", value:\"https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2020-1591\");\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-2020-1591 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 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.(CVE-2020-8449)\n\n\n\nAn 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\n\nAn 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.(CVE-2020-8517)\");\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.h3.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);\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2020-02-11T14:29:39", "description": "Squid is prone to multiple vulnerabilities.", "cvss3": {}, "published": "2020-02-05T00:00:00", "type": "openvas", "title": "Squid Proxy Cache Multiple Security Update Advisories SQUID-2020:1, SQUID-2020:2, SQUID-2020:3", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12528", "CVE-2020-8450", "CVE-2020-8517", "CVE-2020-8449"], "modified": "2020-02-11T00:00:00", "id": "OPENVAS:1361412562310143454", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310143454", "sourceData": "# Copyright (C) 2020 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(\"1.3.6.1.4.1.25623.1.0.143454\");\n script_version(\"2020-02-11T08:37:57+0000\");\n script_tag(name:\"last_modification\", value:\"2020-02-11 08:37:57 +0000 (Tue, 11 Feb 2020)\");\n script_tag(name:\"creation_date\", value:\"2020-02-05 05:54:49 +0000 (Wed, 05 Feb 2020)\");\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\n script_cve_id(\"CVE-2019-12528\", \"CVE-2020-8449\", \"CVE-2020-8450\", \"CVE-2020-8517\");\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 Multiple Security Update Advisories SQUID-2020:1, SQUID-2020:2, SQUID-2020:3\");\n\n script_category(ACT_GATHER_INFO);\n\n script_copyright(\"Copyright (C) 2020 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 vulnerabilities.\");\n\n script_tag(name:\"insight\", value:\"Squid is prone to multiple vulnerabilities:\n\n - Information Disclosure issue in FTP Gateway (CVE-2019-12528)\n\n - Improper Input Validation issues in HTTP Request processing (CVE-2020-8449, CVE-2020-8450)\n\n - Buffer Overflow issue in ext_lm_group_acl helper (CVE-2020-8517)\");\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 - 4.9.\");\n\n script_tag(name:\"solution\", value:\"Update to version 4.10 or later.\");\n\n script_xref(name:\"URL\", value:\"http://www.squid-cache.org/Advisories/SQUID-2020_1.txt\");\n script_xref(name:\"URL\", value:\"http://www.squid-cache.org/Advisories/SQUID-2020_2.txt\");\n script_xref(name:\"URL\", value:\"http://www.squid-cache.org/Advisories/SQUID-2020_3.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: \"4.9\")) {\n report = report_fixed_ver(installed_version: version, fixed_version: \"4.10\");\n security_message(port: port, data: report);\n exit(0);\n}\n\nexit(99);\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2020-05-08T16:42:54", "description": "The remote host is missing an update for the ", "cvss3": {}, "published": "2020-05-04T00:00:00", "type": "openvas", "title": "openSUSE: Security Advisory for squid (openSUSE-SU-2020:0606-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12528", "CVE-2020-8450", "CVE-2020-8517", "CVE-2020-8449"], "modified": "2020-05-07T00:00:00", "id": "OPENVAS:1361412562310853140", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310853140", "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(\"1.3.6.1.4.1.25623.1.0.853140\");\n script_version(\"2020-05-07T07:41:43+0000\");\n script_cve_id(\"CVE-2019-12528\", \"CVE-2020-8449\", \"CVE-2020-8450\", \"CVE-2020-8517\");\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:\"2020-05-07 07:41:43 +0000 (Thu, 07 May 2020)\");\n script_tag(name:\"creation_date\", value:\"2020-05-04 03:00:35 +0000 (Mon, 04 May 2020)\");\n script_name(\"openSUSE: Security Advisory for squid (openSUSE-SU-2020:0606-1)\");\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:\"2020:0606-1\");\n script_xref(name:\"URL\", value:\"http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00010.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-2020:0606-1 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 4.10 fixes the following issues:\n\n Security issues fixed:\n\n - CVE-2019-12528: Fixed an information disclosure flaw in the FTP gateway\n (bsc#1162689).\n\n - CVE-2020-8449: Fixed a buffer overflow when squid is acting as\n reverse-proxy (bsc#1162687).\n\n - CVE-2020-8450: Fixed a buffer overflow when squid is acting as\n reverse-proxy (bsc#1162687).\n\n - CVE-2020-8517: Fixed a buffer overflow in ext_lm_group_acl when\n processing NTLM Authentication credentials (bsc#1162691).\n\n Non-security issue fixed:\n\n - Improved cache handling with chunked responses.\n\n This update was imported from the SUSE:SLE-15:Update update project.\n\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-2020-606=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~4.10~lp151.2.14.1\", rls:\"openSUSELeap15.1\"))) {\n report += res;\n }\n\n if(!isnull(res = isrpmvuln(pkg:\"squid-debuginfo\", rpm:\"squid-debuginfo~4.10~lp151.2.14.1\", rls:\"openSUSELeap15.1\"))) {\n report += res;\n }\n\n if(!isnull(res = isrpmvuln(pkg:\"squid-debugsource\", rpm:\"squid-debugsource~4.10~lp151.2.14.1\", 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);", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2020-02-26T20:52:38", "description": "The remote host is missing an update for the ", "cvss3": {}, "published": "2020-02-21T00:00:00", "type": "openvas", "title": "Ubuntu: Security Advisory for squid (USN-4289-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12528", "CVE-2020-8450", "CVE-2020-8517", "CVE-2020-8449"], "modified": "2020-02-26T00:00:00", "id": "OPENVAS:1361412562310844350", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310844350", "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(\"1.3.6.1.4.1.25623.1.0.844350\");\n script_version(\"2020-02-26T06:23:50+0000\");\n script_cve_id(\"CVE-2019-12528\", \"CVE-2020-8449\", \"CVE-2020-8450\", \"CVE-2020-8517\");\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:\"2020-02-26 06:23:50 +0000 (Wed, 26 Feb 2020)\");\n script_tag(name:\"creation_date\", value:\"2020-02-21 04:00:18 +0000 (Fri, 21 Feb 2020)\");\n script_name(\"Ubuntu: Security Advisory for squid (USN-4289-1)\");\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2020 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=(UBUNTU19\\.10|UBUNTU18\\.04 LTS|UBUNTU16\\.04 LTS)\");\n\n script_xref(name:\"USN\", value:\"4289-1\");\n script_xref(name:\"URL\", value:\"https://lists.ubuntu.com/archives/ubuntu-security-announce/2020-February/005342.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-4289-1 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:\"Jeriko One discovered that Squid incorrectly handled memory when connected\nto an FTP server. A remote attacker could possibly use this issue to obtain\nsensitive information from Squid memory. (CVE-2019-12528)\n\nRegis Leroy discovered that Squid incorrectly handled certain HTTP\nrequests. A remote attacker could possibly use this issue to access server\nresources prohibited by earlier security filters. (CVE-2020-8449)\n\nGuido Vranken discovered that Squid incorrectly handled certain buffer\noperations when acting as a reverse proxy. A remote attacker could use\nthis issue to cause Squid to crash, resulting in a denial of service, or\npossibly execute arbitrary code. (CVE-2020-8450)\n\nAaron Costello discovered that Squid incorrectly handled certain NTLM\nauthentication credentials. A remote attacker could possibly use this issue\nto cause Squid to crash, resulting in a denial of service. (CVE-2020-8517)\");\n\n script_tag(name:\"affected\", value:\"'squid' package(s) on Ubuntu 19.10, 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 == \"UBUNTU19.10\") {\n\n if(!isnull(res = isdpkgvuln(pkg:\"squid\", ver:\"4.8-1ubuntu2.2\", rls:\"UBUNTU19.10\"))) {\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 == \"UBUNTU18.04 LTS\") {\n\n if(!isnull(res = isdpkgvuln(pkg:\"squid\", ver:\"3.5.27-1ubuntu1.5\", 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 == \"UBUNTU16.04 LTS\") {\n\n if(!isnull(res = isdpkgvuln(pkg:\"squid\", ver:\"3.5.12-1ubuntu7.10\", 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": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2020-03-24T16:53:45", "description": "The remote host is missing an update for the Huawei EulerOS\n ", "cvss3": {}, "published": "2020-03-24T00:00:00", "type": "openvas", "title": "Huawei EulerOS: Security Advisory for squid (EulerOS-SA-2020-1326)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12528", "CVE-2020-8450", "CVE-2020-8517", "CVE-2020-8449"], "modified": "2020-03-24T00:00:00", "id": "OPENVAS:1361412562311220201326", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562311220201326", "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(\"1.3.6.1.4.1.25623.1.1.2.2020.1326\");\n script_version(\"2020-03-24T07:32:30+0000\");\n script_cve_id(\"CVE-2019-12528\", \"CVE-2020-8449\", \"CVE-2020-8450\", \"CVE-2020-8517\");\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:\"2020-03-24 07:32:30 +0000 (Tue, 24 Mar 2020)\");\n script_tag(name:\"creation_date\", value:\"2020-03-24 07:32:30 +0000 (Tue, 24 Mar 2020)\");\n script_name(\"Huawei EulerOS: Security Advisory for squid (EulerOS-SA-2020-1326)\");\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\\.0SP5\");\n\n script_xref(name:\"EulerOS-SA\", value:\"2020-1326\");\n script_xref(name:\"URL\", value:\"https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2020-1326\");\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-2020-1326 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 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\nAn 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.(CVE-2020-8517)\n\nAn 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.(CVE-2020-8449)\n\nAn 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 script_tag(name:\"affected\", value:\"'squid' package(s) on Huawei EulerOS V2.0SP5.\");\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-2.0SP5\") {\n\n if(!isnull(res = isrpmvuln(pkg:\"squid\", rpm:\"squid~4.8~3.h2.eulerosv2r7\", rls:\"EULEROS-2.0SP5\"))) {\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": "2020-03-11T16:37:29", "description": "The remote host is missing an update for the ", "cvss3": {}, "published": "2020-03-07T00:00:00", "type": "openvas", "title": "openSUSE: Security Advisory for squid (openSUSE-SU-2020:0307-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12528", "CVE-2020-8450", "CVE-2020-8517", "CVE-2020-8449"], "modified": "2020-03-10T00:00:00", "id": "OPENVAS:1361412562310853062", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310853062", "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(\"1.3.6.1.4.1.25623.1.0.853062\");\n script_version(\"2020-03-10T09:12:31+0000\");\n script_cve_id(\"CVE-2019-12528\", \"CVE-2020-8449\", \"CVE-2020-8450\", \"CVE-2020-8517\");\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:\"2020-03-10 09:12:31 +0000 (Tue, 10 Mar 2020)\");\n script_tag(name:\"creation_date\", value:\"2020-03-07 04:00:26 +0000 (Sat, 07 Mar 2020)\");\n script_name(\"openSUSE: Security Advisory for squid (openSUSE-SU-2020:0307-1)\");\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:\"2020:0307-1\");\n script_xref(name:\"URL\", value:\"http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00012.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-2020:0307-1 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 4.10 fixes the following issues:\n\n Security issues fixed:\n\n - CVE-2019-12528: Fixed an information disclosure flaw in the FTP gateway\n (bsc#1162689).\n\n - CVE-2020-8449: Fixed a buffer overflow when squid is acting as\n reverse-proxy (bsc#1162687).\n\n - CVE-2020-8450: Fixed a buffer overflow when squid is acting as\n reverse-proxy (bsc#1162687).\n\n - CVE-2020-8517: Fixed a buffer overflow in ext_lm_group_acl when\n processing NTLM Authentication credentials (bsc#1162691).\n\n Non-security issue fixed:\n\n - Improved cache handling with chunked responses.\n\n This update was imported from the SUSE:SLE-15:Update update project.\n\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-2020-307=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~4.10~lp151.2.11.1\", rls:\"openSUSELeap15.1\"))) {\n report += res;\n }\n\n if(!isnull(res = isrpmvuln(pkg:\"squid-debuginfo\", rpm:\"squid-debuginfo~4.10~lp151.2.11.1\", rls:\"openSUSELeap15.1\"))) {\n report += res;\n }\n\n if(!isnull(res = isrpmvuln(pkg:\"squid-debugsource\", rpm:\"squid-debugsource~4.10~lp151.2.11.1\", 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);", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2020-04-15T14:50:41", "description": "The remote host is missing an update for the ", "cvss3": {}, "published": "2020-04-04T00:00:00", "type": "openvas", "title": "Fedora: Security Advisory for squid (FEDORA-2020-790296a8f4)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12528", "CVE-2020-8450", "CVE-2020-8449"], "modified": "2020-04-07T00:00:00", "id": "OPENVAS:1361412562310877661", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310877661", "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(\"1.3.6.1.4.1.25623.1.0.877661\");\n script_version(\"2020-04-07T12:33:10+0000\");\n script_cve_id(\"CVE-2019-12528\", \"CVE-2020-8450\", \"CVE-2020-8449\");\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:\"2020-04-07 12:33:10 +0000 (Tue, 07 Apr 2020)\");\n script_tag(name:\"creation_date\", value:\"2020-04-04 03:12:31 +0000 (Sat, 04 Apr 2020)\");\n script_name(\"Fedora: Security Advisory for squid (FEDORA-2020-790296a8f4)\");\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2020 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=FC31\");\n\n script_xref(name:\"FEDORA\", value:\"2020-790296a8f4\");\n script_xref(name:\"URL\", value:\"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TSU6SPANL27AGK5PCGBJOKG4LUWA555J\");\n\n script_tag(name:\"summary\", value:\"The remote host is missing an update for the 'squid'\n package(s) announced via the FEDORA-2020-790296a8f4 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 31.\");\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 == \"FC31\") {\n\n if(!isnull(res = isrpmvuln(pkg:\"squid\", rpm:\"squid~4.10~3.fc31\", rls:\"FC31\"))) {\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": "2020-04-15T14:48:50", "description": "The remote host is missing an update for the ", "cvss3": {}, "published": "2020-04-04T00:00:00", "type": "openvas", "title": "Fedora: Security Advisory for squid (FEDORA-2020-ab8e7463ab)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12528", "CVE-2020-8450", "CVE-2020-8449"], "modified": "2020-04-07T00:00:00", "id": "OPENVAS:1361412562310877663", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310877663", "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(\"1.3.6.1.4.1.25623.1.0.877663\");\n script_version(\"2020-04-07T12:33:10+0000\");\n script_cve_id(\"CVE-2019-12528\", \"CVE-2020-8450\", \"CVE-2020-8449\");\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:\"2020-04-07 12:33:10 +0000 (Tue, 07 Apr 2020)\");\n script_tag(name:\"creation_date\", value:\"2020-04-04 03:12:34 +0000 (Sat, 04 Apr 2020)\");\n script_name(\"Fedora: Security Advisory for squid (FEDORA-2020-ab8e7463ab)\");\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2020 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:\"2020-ab8e7463ab\");\n script_xref(name:\"URL\", value:\"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/G6W2IQ7QV2OGREFFUBNVZIDD3RJBDE4R\");\n\n script_tag(name:\"summary\", value:\"The remote host is missing an update for the 'squid'\n package(s) announced via the FEDORA-2020-ab8e7463ab 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 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~4.10~3.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);", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2020-06-17T15:47:34", "description": "The remote host is missing an update for the Huawei EulerOS\n ", "cvss3": {}, "published": "2020-06-16T00:00:00", "type": "openvas", "title": "Huawei EulerOS: Security Advisory for squid (EulerOS-SA-2020-1666)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12519", "CVE-2019-12528", "CVE-2019-12521", "CVE-2020-8450", "CVE-2020-11945", "CVE-2020-8517", "CVE-2020-8449"], "modified": "2020-06-16T00:00:00", "id": "OPENVAS:1361412562311220201666", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562311220201666", "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(\"1.3.6.1.4.1.25623.1.1.2.2020.1666\");\n script_version(\"2020-06-16T05:48:46+0000\");\n script_cve_id(\"CVE-2019-12519\", \"CVE-2019-12521\", \"CVE-2019-12528\", \"CVE-2020-11945\", \"CVE-2020-8449\", \"CVE-2020-8450\", \"CVE-2020-8517\");\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:\"2020-06-16 05:48:46 +0000 (Tue, 16 Jun 2020)\");\n script_tag(name:\"creation_date\", value:\"2020-06-16 05:48:46 +0000 (Tue, 16 Jun 2020)\");\n script_name(\"Huawei EulerOS: Security Advisory for squid (EulerOS-SA-2020-1666)\");\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:\"2020-1666\");\n script_xref(name:\"URL\", value:\"https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2020-1666\");\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-2020-1666 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 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\nAn 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.(CVE-2020-8449)\n\nAn 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\nAn 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.(CVE-2020-8517)\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 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.(CVE-2019-12521)\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\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.h7\", 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.h7\", 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": "2020-05-22T13:26:39", "description": "The remote host is missing an update for the ", "cvss3": {}, "published": "2020-05-18T00:00:00", "type": "openvas", "title": "Fedora: Security Advisory for squid (FEDORA-2020-56e809930e)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12528", "CVE-2020-8450", "CVE-2020-11945", "CVE-2020-8449"], "modified": "2020-05-20T00:00:00", "id": "OPENVAS:1361412562310877853", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310877853", "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(\"1.3.6.1.4.1.25623.1.0.877853\");\n script_version(\"2020-05-20T02:28:18+0000\");\n script_cve_id(\"CVE-2020-11945\", \"CVE-2019-12528\", \"CVE-2020-8450\", \"CVE-2020-8449\");\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:\"2020-05-20 02:28:18 +0000 (Wed, 20 May 2020)\");\n script_tag(name:\"creation_date\", value:\"2020-05-18 03:24:13 +0000 (Mon, 18 May 2020)\");\n script_name(\"Fedora: Security Advisory for squid (FEDORA-2020-56e809930e)\");\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2020 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=FC32\");\n\n script_xref(name:\"FEDORA\", value:\"2020-56e809930e\");\n script_xref(name:\"URL\", value:\"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H4MWXEZAJSOGRJSS2JCJK4WBSND4IV46\");\n\n script_tag(name:\"summary\", value:\"The remote host is missing an update for the 'squid'\n package(s) announced via the FEDORA-2020-56e809930e 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 32.\");\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 == \"FC32\") {\n\n if(!isnull(res = isrpmvuln(pkg:\"squid\", rpm:\"squid~4.11~1.fc32\", rls:\"FC32\"))) {\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": "2020-05-12T15:39:25", "description": "The remote host is missing an update for the ", "cvss3": {}, "published": "2020-05-10T00:00:00", "type": "openvas", "title": "Debian: Security Advisory for squid (DSA-4682-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12519", "CVE-2019-12528", "CVE-2019-18677", "CVE-2019-12523", "CVE-2019-18678", "CVE-2019-12524", "CVE-2019-12520", "CVE-2019-12521", "CVE-2019-18676", "CVE-2020-8450", "CVE-2020-11945", "CVE-2019-12526", "CVE-2019-18679", "CVE-2020-8449"], "modified": "2020-05-10T00:00:00", "id": "OPENVAS:1361412562310704682", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310704682", "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(\"1.3.6.1.4.1.25623.1.0.704682\");\n script_version(\"2020-05-10T03:00:27+0000\");\n script_cve_id(\"CVE-2019-12519\", \"CVE-2019-12520\", \"CVE-2019-12521\", \"CVE-2019-12523\", \"CVE-2019-12524\", \"CVE-2019-12526\", \"CVE-2019-12528\", \"CVE-2019-18676\", \"CVE-2019-18677\", \"CVE-2019-18678\", \"CVE-2019-18679\", \"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:\"2020-05-10 03:00:27 +0000 (Sun, 10 May 2020)\");\n script_tag(name:\"creation_date\", value:\"2020-05-10 03:00:27 +0000 (Sun, 10 May 2020)\");\n script_name(\"Debian: Security Advisory for squid (DSA-4682-1)\");\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=DEB10\");\n\n script_xref(name:\"URL\", value:\"https://www.debian.org/security/2020/dsa-4682.html\");\n script_xref(name:\"URL\", value:\"https://security-tracker.debian.org/tracker/DSA-4682-1\");\n\n script_tag(name:\"summary\", value:\"The remote host is missing an update for the 'squid'\n package(s) announced via the DSA-4682-1 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:\"Multiple security issues were discovered in the Squid proxy caching\nserver, which could result in the bypass of security filters, information\ndisclosure, the execution of arbitrary code or denial of service.\");\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+deb10u2.\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+deb10u2\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"squid-cgi\", ver:\"4.6-1+deb10u2\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"squid-common\", ver:\"4.6-1+deb10u2\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"squid-purge\", ver:\"4.6-1+deb10u2\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"squid3\", ver:\"4.6-1+deb10u2\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"squidclient\", ver:\"4.6-1+deb10u2\", 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);\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2020-05-18T15:12:28", "description": "The remote host is missing an update for the ", "cvss3": {}, "published": "2020-05-12T00:00:00", "type": "openvas", "title": "openSUSE: Security Advisory for squid (openSUSE-SU-2020:0623-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12519", "CVE-2019-12528", "CVE-2019-12521", "CVE-2019-18860", "CVE-2020-11945", "CVE-2020-8517"], "modified": "2020-05-15T00:00:00", "id": "OPENVAS:1361412562310853156", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310853156", "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(\"1.3.6.1.4.1.25623.1.0.853156\");\n script_version(\"2020-05-15T04:25:55+0000\");\n script_cve_id(\"CVE-2019-12519\", \"CVE-2019-12521\", \"CVE-2019-12528\", \"CVE-2019-18860\", \"CVE-2020-11945\", \"CVE-2020-8517\");\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:\"2020-05-15 04:25:55 +0000 (Fri, 15 May 2020)\");\n script_tag(name:\"creation_date\", value:\"2020-05-12 03:03:48 +0000 (Tue, 12 May 2020)\");\n script_name(\"openSUSE: Security Advisory for squid (openSUSE-SU-2020:0623-1)\");\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:\"2020:0623-1\");\n script_xref(name:\"URL\", value:\"http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00018.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-2020:0623-1 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 4.11 fixes the following issues:\n\n - CVE-2020-11945: Fixed a potential remote code execution vulnerability\n when using HTTP Digest Authentication (bsc#1170313).\n\n - CVE-2019-12519, CVE-2019-12521: Fixed incorrect buffer handling that can\n result in cache poisoning, remote execution, and denial of service\n attacks when processing ESI responses (bsc#1169659).\n\n - CVE-2020-8517: Fixed a possible denial of service caused by incorrect\n buffer management ext_lm_group_acl when processing NTLM Authentication\n credentials (bsc#1162691).\n\n - CVE-2019-12528: Fixed possible information disclosure when translating\n FTP server listings into HTTP responses (bsc#1162689).\n\n - CVE-2019-18860: Fixed handling of invalid domain names in cachemgr.cgi\n (bsc#1167373).\n\n This update was imported from the SUSE:SLE-15:Update update project.\n\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-2020-623=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~4.11~lp151.2.15.2\", rls:\"openSUSELeap15.1\"))) {\n report += res;\n }\n\n if(!isnull(res = isrpmvuln(pkg:\"squid-debuginfo\", rpm:\"squid-debuginfo~4.11~lp151.2.15.2\", rls:\"openSUSELeap15.1\"))) {\n report += res;\n }\n\n if(!isnull(res = isrpmvuln(pkg:\"squid-debugsource\", rpm:\"squid-debugsource~4.11~lp151.2.15.2\", 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);", "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"}}], "suse": [{"lastseen": "2022-08-12T20:54:36", "description": "An update that fixes four vulnerabilities is now available.\n\nDescription:\n\n This update for squid to version 4.10 fixes the following issues:\n\n Security issues fixed:\n\n - CVE-2019-12528: Fixed an information disclosure flaw in the FTP gateway\n (bsc#1162689).\n - CVE-2020-8449: Fixed a buffer overflow when squid is acting as\n reverse-proxy (bsc#1162687).\n - CVE-2020-8450: Fixed a buffer overflow when squid is acting as\n reverse-proxy (bsc#1162687).\n - CVE-2020-8517: Fixed a buffer overflow in ext_lm_group_acl when\n processing NTLM Authentication credentials (bsc#1162691).\n\n Non-security issue fixed:\n\n - Improved cache handling with chunked responses.\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-2020-307=1", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2020-03-06T00:00:00", "type": "suse", "title": "Security update for squid (moderate)", "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-2019-12528", "CVE-2020-8449", "CVE-2020-8450", "CVE-2020-8517"], "modified": "2020-03-06T00:00:00", "id": "OPENSUSE-SU-2020:0307-1", "href": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/OSBD4IUE3J32BEBGOTEFYZCO2BC6SOBD/", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-04-18T12:41:20", "description": "An update that fixes four vulnerabilities is now available.\n\nDescription:\n\n This update for squid to version 4.10 fixes the following issues:\n\n Security issues fixed:\n\n - CVE-2019-12528: Fixed an information disclosure flaw in the FTP gateway\n (bsc#1162689).\n - CVE-2020-8449: Fixed a buffer overflow when squid is acting as\n reverse-proxy (bsc#1162687).\n - CVE-2020-8450: Fixed a buffer overflow when squid is acting as\n reverse-proxy (bsc#1162687).\n - CVE-2020-8517: Fixed a buffer overflow in ext_lm_group_acl when\n processing NTLM Authentication credentials (bsc#1162691).\n\n Non-security issue fixed:\n\n - Improved cache handling with chunked responses.\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-2020-606=1", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2020-05-03T00:00:00", "type": "suse", "title": "Security update for squid (moderate)", "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-2019-12528", "CVE-2020-8449", "CVE-2020-8450", "CVE-2020-8517"], "modified": "2020-05-03T00:00:00", "id": "OPENSUSE-SU-2020:0606-1", "href": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/AGFVFRNFEBM5GAYSO2Y6EUODQ7XBSWE3/", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-04-18T12:41:20", "description": "An update that fixes 6 vulnerabilities is now available.\n\nDescription:\n\n This update for squid to version 4.11 fixes the following issues:\n\n - CVE-2020-11945: Fixed a potential remote code execution vulnerability\n when using HTTP Digest Authentication (bsc#1170313).\n - CVE-2019-12519, CVE-2019-12521: Fixed incorrect buffer handling that can\n result in cache poisoning, remote execution, and denial of service\n attacks when processing ESI responses (bsc#1169659).\n - CVE-2020-8517: Fixed a possible denial of service caused by incorrect\n buffer management ext_lm_group_acl when processing NTLM Authentication\n credentials (bsc#1162691).\n - CVE-2019-12528: Fixed possible information disclosure when translating\n FTP server listings into HTTP responses (bsc#1162689).\n - CVE-2019-18860: Fixed handling of invalid domain names in cachemgr.cgi\n (bsc#1167373).\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-2020-623=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": "2020-05-11T00:00:00", "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-2019-12519", "CVE-2019-12521", "CVE-2019-12528", "CVE-2019-18860", "CVE-2020-11945", "CVE-2020-8517"], "modified": "2020-05-11T00:00:00", "id": "OPENSUSE-SU-2020:0623-1", "href": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/PKK52WC254R33WBSNPYY4IHIZMYTJYNU/", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "nessus": [{"lastseen": "2022-08-08T14:16:51", "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 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 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.(CVE-2020-8517)\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.(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\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"score": 7.5, "vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}, "published": "2020-03-23T00:00:00", "type": "nessus", "title": "EulerOS 2.0 SP5 : squid (EulerOS-SA-2020-1326)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12528", "CVE-2020-8449", "CVE-2020-8450", "CVE-2020-8517"], "modified": "2022-05-18T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:squid", "cpe:/o:huawei:euleros:2.0"], "id": "EULEROS_SA-2020-1326.NASL", "href": "https://www.tenable.com/plugins/nessus/134817", "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(134817);\n script_version(\"1.6\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/18\");\n\n script_cve_id(\n \"CVE-2019-12528\",\n \"CVE-2020-8449\",\n \"CVE-2020-8450\",\n \"CVE-2020-8517\"\n );\n\n script_name(english:\"EulerOS 2.0 SP5 : squid (EulerOS-SA-2020-1326)\");\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 before 4.10. It allows\n a crafted FTP server to trigger disclosure of sensitive\n information from heap memory, such as information\n associated with other users' sessions or non-Squid\n processes.(CVE-2019-12528)\n\n - An issue was discovered in Squid before 4.10. Due to\n incorrect input validation, the NTLM authentication\n credentials parser in ext_lm_group_acl may write to\n memory outside the credentials buffer. On systems with\n memory access protections, this can result in the\n helper process being terminated unexpectedly. This\n leads to the Squid process also terminating and a\n denial of service for all clients using the\n proxy.(CVE-2020-8517)\n\n - An issue was discovered in Squid before 4.10. Due to\n incorrect input validation, it can interpret crafted\n HTTP requests in unexpected ways to access server\n resources prohibited by earlier security\n filters.(CVE-2020-8449)\n\n - An issue was discovered in Squid before 4.10. Due to\n incorrect buffer management, a remote client can cause\n a buffer overflow in a Squid instance acting as a\n reverse proxy.(CVE-2020-8450)\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the EulerOS security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\");\n # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2020-1326\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?7bd741b5\");\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:N/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-2020-8450\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2020-8449\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/03/23\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/03/23\");\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) 2020-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/sp\");\n script_exclude_keys(\"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nrelease = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nif (release !~ \"^EulerOS release 2\\.0(\\D|$)\") audit(AUDIT_OS_NOT, \"EulerOS 2.0\");\n\nsp = get_kb_item(\"Host/EulerOS/sp\");\nif (isnull(sp) || sp !~ \"^(5)$\") audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP5\");\n\nuvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP5\", \"EulerOS UVP \" + uvp);\n\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_ARCH_NOT, \"i686 / x86_64\", cpu);\n\nflag = 0;\n\npkgs = [\"squid-4.8-3.h2.eulerosv2r7\"];\n\nforeach (pkg in pkgs)\n if (rpm_check(release:\"EulerOS-2.0\", sp:\"5\", reference:pkg)) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"squid\");\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-08-08T14:14:28", "description": "This update for squid to version 4.10 fixes the following issues :\n\nSecurity issues fixed :\n\nCVE-2019-12528: Fixed an information disclosure flaw in the FTP gateway (bsc#1162689).\n\nCVE-2020-8449: Fixed a buffer overflow when squid is acting as reverse-proxy (bsc#1162687).\n\nCVE-2020-8450: Fixed a buffer overflow when squid is acting as reverse-proxy (bsc#1162687).\n\nCVE-2020-8517: Fixed a buffer overflow in ext_lm_group_acl when processing NTLM Authentication credentials (bsc#1162691).\n\nNon-security issue fixed: Improved cache handling with chunked responses.\n\nNote that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"score": 7.5, "vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}, "published": "2020-02-27T00:00:00", "type": "nessus", "title": "SUSE SLES12 Security Update : squid (SUSE-SU-2020:0487-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12528", "CVE-2020-8449", "CVE-2020-8450", "CVE-2020-8517"], "modified": "2022-05-18T00:00:00", "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-2020-0487-1.NASL", "href": "https://www.tenable.com/plugins/nessus/134099", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from SUSE update advisory SUSE-SU-2020:0487-1.\n# The text itself is copyright (C) SUSE.\n#\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(134099);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/18\");\n\n script_cve_id(\n \"CVE-2019-12528\",\n \"CVE-2020-8449\",\n \"CVE-2020-8450\",\n \"CVE-2020-8517\"\n );\n\n script_name(english:\"SUSE SLES12 Security Update : squid (SUSE-SU-2020:0487-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote SUSE host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"This update for squid to version 4.10 fixes the following issues :\n\nSecurity issues fixed :\n\nCVE-2019-12528: Fixed an information disclosure flaw in the FTP\ngateway (bsc#1162689).\n\nCVE-2020-8449: Fixed a buffer overflow when squid is acting as\nreverse-proxy (bsc#1162687).\n\nCVE-2020-8450: Fixed a buffer overflow when squid is acting as\nreverse-proxy (bsc#1162687).\n\nCVE-2020-8517: Fixed a buffer overflow in ext_lm_group_acl when\nprocessing NTLM Authentication credentials (bsc#1162691).\n\nNon-security issue fixed: Improved cache handling with chunked\nresponses.\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the SUSE security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/show_bug.cgi?id=1162687\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/show_bug.cgi?id=1162689\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/show_bug.cgi?id=1162691\");\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-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 # https://www.suse.com/support/update/announcement/2020/suse-su-20200487-1/\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?d41b0d32\");\n script_set_attribute(attribute:\"solution\", value:\n\"To install this SUSE Security Update use the SUSE recommended\ninstallation methods like YaST online_update or 'zypper patch'.\n\nAlternatively you can run the command listed for your product :\n\nSUSE Linux Enterprise Server 12-SP5:zypper in -t patch\nSUSE-SLE-SERVER-12-SP5-2020-487=1\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/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-2020-8450\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2020-8449\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/02/04\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/02/26\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/02/27\");\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 script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"SuSE Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2020-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/SuSE/release\");\nif (isnull(release) || release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nos_ver = pregmatch(pattern: \"^(SLE(S|D)\\d+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"SUSE\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLES12)$\", string:os_ver)) audit(AUDIT_OS_NOT, \"SUSE SLES12\", \"SUSE \" + os_ver);\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (cpu !~ \"^i[3-6]86$\" && \"x86_64\" >!< cpu && \"s390x\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"SUSE \" + os_ver, cpu);\n\nsp = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(sp)) sp = \"0\";\nif (os_ver == \"SLES12\" && (! preg(pattern:\"^(5)$\", string:sp))) audit(AUDIT_OS_NOT, \"SLES12 SP5\", os_ver + \" SP\" + sp);\n\n\nflag = 0;\nif (rpm_check(release:\"SLES12\", sp:\"5\", reference:\"squid-4.10-4.6.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"5\", reference:\"squid-debuginfo-4.10-4.6.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"5\", reference:\"squid-debugsource-4.10-4.6.1\")) flag++;\n\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());\n else security_hole(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"squid\");\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-08-08T14:14:42", "description": "This update for squid to version 4.10 fixes the following issues :\n\nSecurity issues fixed :\n\nCVE-2019-12528: Fixed an information disclosure flaw in the FTP gateway (bsc#1162689).\n\nCVE-2020-8449: Fixed a buffer overflow when squid is acting as reverse-proxy (bsc#1162687).\n\nCVE-2020-8450: Fixed a buffer overflow when squid is acting as reverse-proxy (bsc#1162687).\n\nCVE-2020-8517: Fixed a buffer overflow in ext_lm_group_acl when processing NTLM Authentication credentials (bsc#1162691).\n\nNon-security issue fixed: Improved cache handling with chunked responses.\n\nNote that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"score": 7.5, "vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}, "published": "2020-02-27T00:00:00", "type": "nessus", "title": "SUSE SLES15 Security Update : squid (SUSE-SU-2020:0493-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12528", "CVE-2020-8449", "CVE-2020-8450", "CVE-2020-8517"], "modified": "2022-05-18T00:00:00", "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-2020-0493-1.NASL", "href": "https://www.tenable.com/plugins/nessus/134103", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from SUSE update advisory SUSE-SU-2020:0493-1.\n# The text itself is copyright (C) SUSE.\n#\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(134103);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/18\");\n\n script_cve_id(\n \"CVE-2019-12528\",\n \"CVE-2020-8449\",\n \"CVE-2020-8450\",\n \"CVE-2020-8517\"\n );\n\n script_name(english:\"SUSE SLES15 Security Update : squid (SUSE-SU-2020:0493-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote SUSE host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"This update for squid to version 4.10 fixes the following issues :\n\nSecurity issues fixed :\n\nCVE-2019-12528: Fixed an information disclosure flaw in the FTP\ngateway (bsc#1162689).\n\nCVE-2020-8449: Fixed a buffer overflow when squid is acting as\nreverse-proxy (bsc#1162687).\n\nCVE-2020-8450: Fixed a buffer overflow when squid is acting as\nreverse-proxy (bsc#1162687).\n\nCVE-2020-8517: Fixed a buffer overflow in ext_lm_group_acl when\nprocessing NTLM Authentication credentials (bsc#1162691).\n\nNon-security issue fixed: Improved cache handling with chunked\nresponses.\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the SUSE security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/show_bug.cgi?id=1162687\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/show_bug.cgi?id=1162689\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/show_bug.cgi?id=1162691\");\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-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 # https://www.suse.com/support/update/announcement/2020/suse-su-20200493-1/\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?76c0884a\");\n script_set_attribute(attribute:\"solution\", value:\n\"To install this SUSE Security Update use the SUSE recommended\ninstallation methods like YaST online_update or 'zypper patch'.\n\nAlternatively you can run the command listed for your product :\n\nSUSE Linux Enterprise Module for Server Applications 15-SP1:zypper in\n-t patch SUSE-SLE-Module-Server-Applications-15-SP1-2020-493=1\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/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-2020-8450\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2020-8449\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/02/04\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/02/26\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/02/27\");\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 script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"SuSE Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2020-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/SuSE/release\");\nif (isnull(release) || release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nos_ver = pregmatch(pattern: \"^(SLE(S|D)\\d+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"SUSE\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(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$\" && \"x86_64\" >!< cpu && \"s390x\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"SUSE \" + os_ver, cpu);\n\nsp = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(sp)) sp = \"0\";\nif (os_ver == \"SLES15\" && (! preg(pattern:\"^(1)$\", string:sp))) audit(AUDIT_OS_NOT, \"SLES15 SP1\", os_ver + \" SP\" + sp);\n\n\nflag = 0;\nif (rpm_check(release:\"SLES15\", sp:\"1\", reference:\"squid-4.10-5.14.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"1\", reference:\"squid-debuginfo-4.10-5.14.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"1\", reference:\"squid-debugsource-4.10-5.14.1\")) flag++;\n\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());\n else security_hole(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"squid\");\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-08-08T14:19:44", "description": "The Squid developers reports :\n\nImproper Input Validation issues in HTTP Request processing (CVE-2020-8449, CVE-2020-8450).\n\nInformation Disclosure issue in FTP Gateway (CVE-2019-12528).\n\nBuffer Overflow issue in ext_lm_group_acl helper (CVE-2020-8517).", "cvss3": {"score": 7.5, "vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}, "published": "2020-05-04T00:00:00", "type": "nessus", "title": "FreeBSD : Squid -- multiple vulnerabilities (57c1c2ee-7914-11ea-90bf-0800276545c1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12528", "CVE-2020-8449", "CVE-2020-8450", "CVE-2020-8517"], "modified": "2022-05-13T00:00:00", "cpe": ["p-cpe:/a:freebsd:freebsd:squid", "cpe:/o:freebsd:freebsd"], "id": "FREEBSD_PKG_57C1C2EE791411EA90BF0800276545C1.NASL", "href": "https://www.tenable.com/plugins/nessus/136302", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from the FreeBSD VuXML database :\n#\n# Copyright 2003-2020 Jacques Vidrine and contributors\n#\n# Redistribution and use in source (VuXML) and 'compiled' forms (SGML,\n# HTML, PDF, PostScript, RTF and so forth) with or without modification,\n# are permitted provided that the following conditions are met:\n# 1. Redistributions of source code (VuXML) must retain the above\n# copyright notice, this list of conditions and the following\n# disclaimer as the first lines of this file unmodified.\n# 2. Redistributions in compiled form (transformed to other DTDs,\n# published online in any format, converted to PDF, PostScript,\n# RTF and other formats) must reproduce the above copyright\n# notice, this list of conditions and the following disclaimer\n# in the documentation and/or other materials provided with the\n# distribution.\n# \n# THIS DOCUMENTATION IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS \"AS IS\"\n# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,\n# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR\n# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS\n# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,\n# OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT\n# OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR\n# BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE\n# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS DOCUMENTATION,\n# EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n#\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(136302);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/13\");\n\n script_cve_id(\n \"CVE-2019-12528\",\n \"CVE-2020-8449\",\n \"CVE-2020-8450\",\n \"CVE-2020-8517\"\n );\n\n script_name(english:\"FreeBSD : Squid -- multiple vulnerabilities (57c1c2ee-7914-11ea-90bf-0800276545c1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote FreeBSD host is missing a security-related update.\");\n script_set_attribute(attribute:\"description\", value:\n\"The Squid developers reports :\n\nImproper Input Validation issues in HTTP Request processing\n(CVE-2020-8449, CVE-2020-8450).\n\nInformation Disclosure issue in FTP Gateway (CVE-2019-12528).\n\nBuffer Overflow issue in ext_lm_group_acl helper (CVE-2020-8517).\");\n # http://lists.squid-cache.org/pipermail/squid-announce/2020-February/000107.html\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?02cc4f07\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=244026\");\n # https://vuxml.freebsd.org/freebsd/57c1c2ee-7914-11ea-90bf-0800276545c1.html\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?bdaa9902\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected 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:N/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-2020-8450\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2020-8449\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/02/10\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/04/07\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/05/04\");\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:\"cpe:/o:freebsd:freebsd\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"FreeBSD Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2020-2022 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/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<4.10\")) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:pkg_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": "2022-08-08T14:14:11", "description": "Jeriko One discovered that Squid incorrectly handled memory when connected to an FTP server. A remote attacker could possibly use this issue to obtain sensitive information from Squid memory.\n(CVE-2019-12528)\n\nRegis Leroy discovered that Squid incorrectly handled certain HTTP requests. A remote attacker could possibly use this issue to access server resources prohibited by earlier security filters.\n(CVE-2020-8449)\n\nGuido Vranken discovered that Squid incorrectly handled certain buffer operations when acting as a reverse proxy. A remote attacker could use this issue to cause Squid to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2020-8450)\n\nAaron Costello discovered that Squid incorrectly handled certain NTLM authentication credentials. A remote attacker could possibly use this issue to cause Squid to crash, resulting in a denial of service.\n(CVE-2020-8517).\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": {"score": 7.5, "vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}, "published": "2020-02-24T00:00:00", "type": "nessus", "title": "Ubuntu 16.04 LTS / 18.04 LTS / 19.10 : Squid vulnerabilities (USN-4289-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12528", "CVE-2020-8449", "CVE-2020-8450", "CVE-2020-8517"], "modified": "2022-05-18T00:00:00", "cpe": ["p-cpe:/a:canonical:ubuntu_linux:squid", "cpe:/o:canonical:ubuntu_linux:16.04", "cpe:/o:canonical:ubuntu_linux:18.04:-:lts", "cpe:/o:canonical:ubuntu_linux:19.10"], "id": "UBUNTU_USN-4289-1.NASL", "href": "https://www.tenable.com/plugins/nessus/133951", "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-4289-1. 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(133951);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/18\");\n\n script_cve_id(\"CVE-2019-12528\", \"CVE-2020-8449\", \"CVE-2020-8450\", \"CVE-2020-8517\");\n script_xref(name:\"USN\", value:\"4289-1\");\n\n script_name(english:\"Ubuntu 16.04 LTS / 18.04 LTS / 19.10 : Squid vulnerabilities (USN-4289-1)\");\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\"Jeriko One discovered that Squid incorrectly handled memory when\nconnected to an FTP server. A remote attacker could possibly use this\nissue to obtain sensitive information from Squid memory.\n(CVE-2019-12528)\n\nRegis Leroy discovered that Squid incorrectly handled certain HTTP\nrequests. A remote attacker could possibly use this issue to access\nserver resources prohibited by earlier security filters.\n(CVE-2020-8449)\n\nGuido Vranken discovered that Squid incorrectly handled certain buffer\noperations when acting as a reverse proxy. A remote attacker could use\nthis issue to cause Squid to crash, resulting in a denial of service,\nor possibly execute arbitrary code. (CVE-2020-8450)\n\nAaron Costello discovered that Squid incorrectly handled certain NTLM\nauthentication credentials. A remote attacker could possibly use this\nissue to cause Squid to crash, resulting in a denial of service.\n(CVE-2020-8517).\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/4289-1/\"\n );\n script_set_attribute(attribute:\"solution\", value:\"Update the affected squid 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:N/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-2020-8450\");\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:canonical:ubuntu_linux:squid\");\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:19.10\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/02/04\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/02/20\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/02/24\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"Ubuntu Security Notice (C) 2020-2022 Canonical, Inc. / NASL script (C) 2020-2022 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\");\nrelease = chomp(release);\nif (! preg(pattern:\"^(16\\.04|18\\.04|19\\.10)$\", string:release)) audit(AUDIT_OS_NOT, \"Ubuntu 16.04 / 18.04 / 19.10\", \"Ubuntu \" + release);\nif ( ! get_kb_item(\"Host/Debian/dpkg-l\") ) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"Ubuntu\", cpu);\n\nflag = 0;\n\nif (ubuntu_check(osver:\"16.04\", pkgname:\"squid\", pkgver:\"3.5.12-1ubuntu7.10\")) flag++;\nif (ubuntu_check(osver:\"18.04\", pkgname:\"squid\", pkgver:\"3.5.27-1ubuntu1.5\")) flag++;\nif (ubuntu_check(osver:\"19.10\", pkgname:\"squid\", pkgver:\"4.8-1ubuntu2.2\")) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : ubuntu_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = ubuntu_pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"squid\");\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-08-08T14:16:12", "description": "This update for squid to version 4.10 fixes the following issues :\n\nSecurity issues fixed :\n\n - CVE-2019-12528: Fixed an information disclosure flaw in the FTP gateway (bsc#1162689).\n\n - CVE-2020-8449: Fixed a buffer overflow when squid is acting as reverse-proxy (bsc#1162687).\n\n - CVE-2020-8450: Fixed a buffer overflow when squid is acting as reverse-proxy (bsc#1162687).\n\n - CVE-2020-8517: Fixed a buffer overflow in ext_lm_group_acl when processing NTLM Authentication credentials (bsc#1162691).\n\nNon-security issue fixed :\n\n - Improved cache handling with chunked responses.\n\nThis update was imported from the SUSE:SLE-15:Update update project.", "cvss3": {"score": 7.5, "vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}, "published": "2020-03-06T00:00:00", "type": "nessus", "title": "openSUSE Security Update : squid (openSUSE-2020-307)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12528", "CVE-2020-8449", "CVE-2020-8450", "CVE-2020-8517"], "modified": "2022-05-18T00:00:00", "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-2020-307.NASL", "href": "https://www.tenable.com/plugins/nessus/134284", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from openSUSE Security Update openSUSE-2020-307.\n#\n# The text description of this plugin is (C) SUSE LLC.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(134284);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/18\");\n\n script_cve_id(\"CVE-2019-12528\", \"CVE-2020-8449\", \"CVE-2020-8450\", \"CVE-2020-8517\");\n\n script_name(english:\"openSUSE Security Update : squid (openSUSE-2020-307)\");\n script_summary(english:\"Check for the openSUSE-2020-307 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 4.10 fixes the following issues :\n\nSecurity issues fixed :\n\n - CVE-2019-12528: Fixed an information disclosure flaw in\n the FTP gateway (bsc#1162689).\n\n - CVE-2020-8449: Fixed a buffer overflow when squid is\n acting as reverse-proxy (bsc#1162687).\n\n - CVE-2020-8450: Fixed a buffer overflow when squid is\n acting as reverse-proxy (bsc#1162687).\n\n - CVE-2020-8517: Fixed a buffer overflow in\n ext_lm_group_acl when processing NTLM Authentication\n credentials (bsc#1162691).\n\nNon-security issue fixed :\n\n - Improved cache handling with chunked responses.\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=1162687\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1162689\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1162691\"\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:N/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-2020-8450\");\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: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:\"2020/02/04\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/03/05\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/03/06\");\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) 2020-2022 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-4.10-lp151.2.11.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.1\", reference:\"squid-debuginfo-4.10-lp151.2.11.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.1\", reference:\"squid-debugsource-4.10-lp151.2.11.1\") ) 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": "2022-08-08T14:19:55", "description": "This update for squid to version 4.10 fixes the following issues :\n\nSecurity issues fixed :\n\n - CVE-2019-12528: Fixed an information disclosure flaw in the FTP gateway (bsc#1162689).\n\n - CVE-2020-8449: Fixed a buffer overflow when squid is acting as reverse-proxy (bsc#1162687).\n\n - CVE-2020-8450: Fixed a buffer overflow when squid is acting as reverse-proxy (bsc#1162687).\n\n - CVE-2020-8517: Fixed a buffer overflow in ext_lm_group_acl when processing NTLM Authentication credentials (bsc#1162691).\n\nNon-security issue fixed :\n\n - Improved cache handling with chunked responses.\n\nThis update was imported from the SUSE:SLE-15:Update update project.", "cvss3": {"score": 7.5, "vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}, "published": "2020-05-04T00:00:00", "type": "nessus", "title": "openSUSE Security Update : squid (openSUSE-2020-606)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12528", "CVE-2020-8449", "CVE-2020-8450", "CVE-2020-8517"], "modified": "2022-05-16T00:00:00", "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-2020-606.NASL", "href": "https://www.tenable.com/plugins/nessus/136316", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from openSUSE Security Update openSUSE-2020-606.\n#\n# The text description of this plugin is (C) SUSE LLC.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(136316);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/16\");\n\n script_cve_id(\"CVE-2019-12528\", \"CVE-2020-8449\", \"CVE-2020-8450\", \"CVE-2020-8517\");\n\n script_name(english:\"openSUSE Security Update : squid (openSUSE-2020-606)\");\n script_summary(english:\"Check for the openSUSE-2020-606 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 4.10 fixes the following issues :\n\nSecurity issues fixed :\n\n - CVE-2019-12528: Fixed an information disclosure flaw in\n the FTP gateway (bsc#1162689).\n\n - CVE-2020-8449: Fixed a buffer overflow when squid is\n acting as reverse-proxy (bsc#1162687).\n\n - CVE-2020-8450: Fixed a buffer overflow when squid is\n acting as reverse-proxy (bsc#1162687).\n\n - CVE-2020-8517: Fixed a buffer overflow in\n ext_lm_group_acl when processing NTLM Authentication\n credentials (bsc#1162691).\n\nNon-security issue fixed :\n\n - Improved cache handling with chunked responses.\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=1162687\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1162689\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1162691\"\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:N/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-2020-8450\");\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: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:\"2020/02/04\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/05/03\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/05/04\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2020-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"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-4.10-lp151.2.14.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.1\", reference:\"squid-debuginfo-4.10-lp151.2.14.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.1\", reference:\"squid-debugsource-4.10-lp151.2.14.1\") ) 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": "2022-07-14T14:25:00", "description": "According to its self-reported version number, the version of Squid installed on the remote host is prior to 4.10. It is, therefore, affected by multiple vulnerabilities:\n\n - Due to incorrect data management Squid is vulnerable to a information disclosure when translating FTP server listings into HTTP responses. (CVE-2019-12528)\n\n - Due to incorrect input validation Squid can interpret crafted HTTP requests in unexpected ways to access server resources prohibited by earlier security filters. (CVE-2020-8449)\n\n - Due to incorrect buffer management a remote client can cause a buffer overflow in a Squid acting as reverse-proxy. (CVE-2020-8450) Note that the scanner has not tested for these issues but has instead relied only on the application's self-reported version number.", "cvss3": {"score": 7.5, "vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}, "published": "2021-02-10T00:00:00", "type": "nessus", "title": "Squid < 4.10 Multiple Vulnerabilities", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12528", "CVE-2020-8449", "CVE-2020-8450"], "modified": "2021-10-07T00:00:00", "cpe": ["cpe:2.3:a:squid-cache:squid:*:*:*:*:*:*:*:*"], "id": "WEB_APPLICATION_SCANNING_112693", "href": "https://www.tenable.com/plugins/was/112693", "sourceData": "No source data", "cvss": {"score": 7.5, "vector": "CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-08-08T14:19:04", "description": "- update to 4.10\n\n - Resolves: #1798535 - CVE-2019-12528 squid: Information Disclosure issue in FTP Gateway\n\n - Resolves: #1798554 - CVE-2020-8450 squid: Buffer overflow in a Squid acting as reverse-proxy\n\n - Resolves: #1798541 - CVE-2020-8449 squid: Improper input validation issues. in HTTP Request processing\n\nNote that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.\nTenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"score": 7.5, "vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}, "published": "2020-04-06T00:00:00", "type": "nessus", "title": "Fedora 30 : 7:squid (2020-ab8e7463ab)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12528", "CVE-2020-8449", "CVE-2020-8450"], "modified": "2022-05-16T00:00:00", "cpe": ["p-cpe:/a:fedoraproject:fedora:7:squid", "cpe:/o:fedoraproject:fedora:30"], "id": "FEDORA_2020-AB8E7463AB.NASL", "href": "https://www.tenable.com/plugins/nessus/135213", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from Fedora Security Advisory FEDORA-2020-ab8e7463ab.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(135213);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/16\");\n\n script_cve_id(\"CVE-2019-12528\", \"CVE-2020-8449\", \"CVE-2020-8450\");\n script_xref(name:\"FEDORA\", value:\"2020-ab8e7463ab\");\n\n script_name(english:\"Fedora 30 : 7:squid (2020-ab8e7463ab)\");\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\" - update to 4.10\n\n - Resolves: #1798535 - CVE-2019-12528 squid: Information\n Disclosure issue in FTP Gateway\n\n - Resolves: #1798554 - CVE-2020-8450 squid: Buffer\n overflow in a Squid acting as reverse-proxy\n\n - Resolves: #1798541 - CVE-2020-8449 squid: Improper input\n validation issues. in HTTP Request processing\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the Fedora update system website.\nTenable has attempted to automatically clean and format it as much as\npossible without introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bodhi.fedoraproject.org/updates/FEDORA-2020-ab8e7463ab\"\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:N/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-2020-8450\");\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: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:\"2020/02/04\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/04/03\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/04/06\");\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) 2020-2022 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-4.10-3.fc30\", 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": "2022-08-08T14:19:02", "description": "- update to 4.10\n\n - Resolves: #1798535 - CVE-2019-12528 squid: Information Disclosure issue in FTP Gateway\n\n - Resolves: #1798554 - CVE-2020-8450 squid: Buffer overflow in a Squid acting as reverse-proxy\n\n - Resolves: #1798541 - CVE-2020-8449 squid: Improper input validation issues. in HTTP Request processing\n\nNote that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.\nTenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"score": 7.5, "vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}, "published": "2020-04-06T00:00:00", "type": "nessus", "title": "Fedora 31 : 7:squid (2020-790296a8f4)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12528", "CVE-2020-8449", "CVE-2020-8450"], "modified": "2022-05-16T00:00:00", "cpe": ["p-cpe:/a:fedoraproject:fedora:7:squid", "cpe:/o:fedoraproject:fedora:31"], "id": "FEDORA_2020-790296A8F4.NASL", "href": "https://www.tenable.com/plugins/nessus/135211", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from Fedora Security Advisory FEDORA-2020-790296a8f4.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(135211);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/16\");\n\n script_cve_id(\"CVE-2019-12528\", \"CVE-2020-8449\", \"CVE-2020-8450\");\n script_xref(name:\"FEDORA\", value:\"2020-790296a8f4\");\n\n script_name(english:\"Fedora 31 : 7:squid (2020-790296a8f4)\");\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\" - update to 4.10\n\n - Resolves: #1798535 - CVE-2019-12528 squid: Information\n Disclosure issue in FTP Gateway\n\n - Resolves: #1798554 - CVE-2020-8450 squid: Buffer\n overflow in a Squid acting as reverse-proxy\n\n - Resolves: #1798541 - CVE-2020-8449 squid: Improper input\n validation issues. in HTTP Request processing\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the Fedora update system website.\nTenable has attempted to automatically clean and format it as much as\npossible without introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bodhi.fedoraproject.org/updates/FEDORA-2020-790296a8f4\"\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:N/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-2020-8450\");\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:fedoraproject:fedora:7:squid\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:fedoraproject:fedora:31\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/02/04\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/04/03\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/04/06\");\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) 2020-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Fedora Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || \"Fedora\" >!< release) audit(AUDIT_OS_NOT, \"Fedora\");\nos_ver = pregmatch(pattern: \"Fedora.*release ([0-9]+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Fedora\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^31([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, \"Fedora 31\", \"Fedora \" + os_ver);\n\nif (!get_kb_item(\"Host/RedHat/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"Fedora\", cpu);\n\n\nflag = 0;\nif (rpm_check(release:\"FC31\", reference:\"squid-4.10-3.fc31\", 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": "2022-07-27T15:40:17", "description": "The remote host is affected by the vulnerability described in GLSA-202003-34 (Squid: Multiple vulnerabilities)\n\n Multiple vulnerabilities have been discovered in Squid. Please review the CVE identifiers referenced below for details.\n Impact :\n\n A remote attacker, by sending a specially crafted request, could possibly execute arbitrary code with the privileges of the process, obtain sensitive information or cause a Denial of Service condition.\n Workaround :\n\n There is no known workaround at this time.", "cvss3": {"score": 9.8, "vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}, "published": "2020-03-18T00:00:00", "type": "nessus", "title": "GLSA-202003-34 : Squid: Multiple vulnerabilities", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12526", "CVE-2019-12528", "CVE-2019-18678", "CVE-2019-18679", "CVE-2020-8449", "CVE-2020-8450", "CVE-2020-8517"], "modified": "2022-05-18T00:00:00", "cpe": ["p-cpe:/a:gentoo:linux:squid", "cpe:/o:gentoo:linux"], "id": "GENTOO_GLSA-202003-34.NASL", "href": "https://www.tenable.com/plugins/nessus/134640", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Gentoo Linux Security Advisory GLSA 202003-34.\n#\n# The advisory text is Copyright (C) 2001-2022 Gentoo Foundation, Inc.\n# and licensed under the Creative Commons - Attribution / Share Alike \n# license. See http://creativecommons.org/licenses/by-sa/3.0/\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(134640);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/18\");\n\n script_cve_id(\"CVE-2019-12526\", \"CVE-2019-12528\", \"CVE-2019-18678\", \"CVE-2019-18679\", \"CVE-2020-8449\", \"CVE-2020-8450\", \"CVE-2020-8517\");\n script_xref(name:\"GLSA\", value:\"202003-34\");\n\n script_name(english:\"GLSA-202003-34 : Squid: Multiple vulnerabilities\");\n script_summary(english:\"Checks for updated package(s) in /var/db/pkg\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\n\"The remote Gentoo host is missing one or more security-related\npatches.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"The remote host is affected by the vulnerability described in GLSA-202003-34\n(Squid: Multiple vulnerabilities)\n\n Multiple vulnerabilities have been discovered in Squid. Please review\n the CVE identifiers referenced below for details.\n \nImpact :\n\n A remote attacker, by sending a specially crafted request, could\n possibly execute arbitrary code with the privileges of the process,\n obtain sensitive information or cause a Denial of Service condition.\n \nWorkaround :\n\n There is no known workaround at this time.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security.gentoo.org/glsa/202003-34\"\n );\n script_set_attribute(\n attribute:\"solution\",\n value:\n\"All Squid users should upgrade to the latest version:\n # emerge --sync\n # emerge --ask --oneshot --verbose '>=net-proxy/squid-4.10'\"\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-2020-8450\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:gentoo:linux:squid\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:gentoo:linux\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/11/26\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/03/16\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/03/18\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2020-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Gentoo Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/Gentoo/release\", \"Host/Gentoo/qpkg-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"qpkg.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nif (!get_kb_item(\"Host/Gentoo/release\")) audit(AUDIT_OS_NOT, \"Gentoo\");\nif (!get_kb_item(\"Host/Gentoo/qpkg-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\n\nflag = 0;\n\nif (qpkg_check(package:\"net-proxy/squid\", unaffected:make_list(\"ge 4.10\"), vulnerable:make_list(\"lt 4.10\"))) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:qpkg_report_get());\n else security_hole(0);\n exit(0);\n}\nelse\n{\n tested = qpkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"Squid\");\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-05-15T13:52:57", "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 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 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.(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.(CVE-2020-8517)\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. 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.\n The overflow is within the same structure so it can't affect adjacent memory blocks, and thus just leads to a crash while processing.(CVE-2019-12521)\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).\n Remote code execution may occur if the pooled token credentials are freed (instead of replayed as valid credentials).(CVE-2020-11945)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"score": 9.8, "vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}, "published": "2020-06-17T00:00:00", "type": "nessus", "title": "EulerOS 2.0 SP2 : squid (EulerOS-SA-2020-1666)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12519", "CVE-2019-12521", "CVE-2019-12528", "CVE-2020-11945", "CVE-2020-8449", "CVE-2020-8450", "CVE-2020-8517"], "modified": "2022-05-13T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:squid", "p-cpe:/a:huawei:euleros:squid-migration-script", "cpe:/o:huawei:euleros:2.0"], "id": "EULEROS_SA-2020-1666.NASL", "href": "https://www.tenable.com/plugins/nessus/137508", "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(137508);\n script_version(\"1.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/13\");\n\n script_cve_id(\n \"CVE-2019-12519\",\n \"CVE-2019-12521\",\n \"CVE-2019-12528\",\n \"CVE-2020-8449\",\n \"CVE-2020-8450\",\n \"CVE-2020-8517\",\n \"CVE-2020-11945\"\n );\n\n script_name(english:\"EulerOS 2.0 SP2 : squid (EulerOS-SA-2020-1666)\");\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 before 4.10. It allows\n a crafted FTP server to trigger disclosure of sensitive\n information from heap memory, such as information\n associated with other users' sessions or non-Squid\n processes.(CVE-2019-12528)\n\n - An issue was discovered in Squid before 4.10. Due to\n incorrect input validation, it can interpret crafted\n HTTP requests in unexpected ways to access server\n resources prohibited by earlier security\n filters.(CVE-2020-8449)\n\n - An issue was discovered in Squid before 4.10. Due to\n incorrect buffer management, a remote client can cause\n a buffer overflow in a Squid instance acting as a\n reverse proxy.(CVE-2020-8450)\n\n - An issue was discovered in Squid before 4.10. Due to\n incorrect input validation, the NTLM authentication\n credentials parser in ext_lm_group_acl may write to\n memory outside the credentials buffer. On systems with\n memory access protections, this can result in the\n helper process being terminated unexpectedly. This\n leads to the Squid process also terminating and a\n denial of service for all clients using the\n proxy.(CVE-2020-8517)\n\n - An issue was discovered in Squid through 4.7. When\n handling the tag esi:when when ESI is enabled, Squid\n calls ESIExpression::Evaluate. This function uses a\n fixed stack buffer to hold the expression while it's\n being evaluated. When processing the expression, it\n could either evaluate the top of the stack, or add a\n new member to the stack. When adding a new member,\n 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. When\n Squid is parsing ESI, it keeps the ESI elements in\n ESIContext. ESIContext contains a buffer for holding a\n stack of ESIElements. When a new ESIElement is parsed,\n it is added via addStackElement. addStackElement has a\n check for the number of elements in this buffer, but\n it's off by 1, leading to a Heap Overflow of 1 element.\n The overflow is within the same structure so it can't\n affect adjacent memory blocks, and thus just leads to a\n crash while processing.(CVE-2019-12521)\n\n - An issue was discovered in Squid before 5.0.2. A remote\n attacker can replay a sniffed Digest Authentication\n nonce to gain access to resources that are otherwise\n forbidden. This occurs because the attacker can\n overflow the nonce reference counter (a short integer).\n Remote code execution may occur if the pooled token\n credentials are freed (instead of replayed as valid\n credentials).(CVE-2020-11945)\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the EulerOS security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\");\n # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2020-1666\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?a50f1cd1\");\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:\"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\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/06/16\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/06/17\");\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) 2020-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/sp\");\n script_exclude_keys(\"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nrelease = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nif (release !~ \"^EulerOS release 2\\.0(\\D|$)\") audit(AUDIT_OS_NOT, \"EulerOS 2.0\");\n\nsp = get_kb_item(\"Host/EulerOS/sp\");\nif (isnull(sp) || sp !~ \"^(2)$\") audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP2\");\n\nuvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP2\", \"EulerOS UVP \" + uvp);\n\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_ARCH_NOT, \"i686 / x86_64\", cpu);\n\nflag = 0;\n\npkgs = [\"squid-3.5.20-2.2.h7\",\n \"squid-migration-script-3.5.20-2.2.h7\"];\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": "2022-05-15T14:00:24", "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 4.13 and 5.x before 5.0.4 allows a trusted peer to perform Denial of Service by consuming all available CPU cycles during handling of a crafted Cache Digest response message. This only occurs when cache_peer is used with the cache digests feature. The problem exists because peerDigestHandleReply() livelocking in peer_digest.cc mishandles EOF.(CVE-2020-24606)\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. 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.\n The overflow is within the same structure so it can't affect adjacent memory blocks, and thus just leads to a crash while processing.(CVE-2019-12521)\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).\n 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 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 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.(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.(CVE-2020-8517)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"score": 9.8, "vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}, "published": "2020-09-28T00:00:00", "type": "nessus", "title": "EulerOS 2.0 SP3 : squid (EulerOS-SA-2020-2127)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12519", "CVE-2019-12521", "CVE-2019-12528", "CVE-2020-11945", "CVE-2020-24606", "CVE-2020-8449", "CVE-2020-8450", "CVE-2020-8517"], "modified": "2022-05-12T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:squid", "p-cpe:/a:huawei:euleros:squid-migration-script", "cpe:/o:huawei:euleros:2.0"], "id": "EULEROS_SA-2020-2127.NASL", "href": "https://www.tenable.com/plugins/nessus/140894", "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(140894);\n script_version(\"1.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/12\");\n\n script_cve_id(\n \"CVE-2019-12519\",\n \"CVE-2019-12521\",\n \"CVE-2019-12528\",\n \"CVE-2020-8449\",\n \"CVE-2020-8450\",\n \"CVE-2020-8517\",\n \"CVE-2020-11945\",\n \"CVE-2020-24606\"\n );\n\n script_name(english:\"EulerOS 2.0 SP3 : squid (EulerOS-SA-2020-2127)\");\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 4.13 and 5.x before 5.0.4 allows a trusted\n peer to perform Denial of Service by consuming all\n available CPU cycles during handling of a crafted Cache\n Digest response message. This only occurs when\n cache_peer is used with the cache digests feature. The\n problem exists because peerDigestHandleReply()\n livelocking in peer_digest.cc mishandles\n EOF.(CVE-2020-24606)\n\n - An issue was discovered in Squid through 4.7. When\n handling the tag esi:when when ESI is enabled, Squid\n calls ESIExpression::Evaluate. This function uses a\n fixed stack buffer to hold the expression while it's\n being evaluated. When processing the expression, it\n could either evaluate the top of the stack, or add a\n new member to the stack. When adding a new member,\n 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. When\n Squid is parsing ESI, it keeps the ESI elements in\n ESIContext. ESIContext contains a buffer for holding a\n stack of ESIElements. When a new ESIElement is parsed,\n it is added via addStackElement. addStackElement has a\n check for the number of elements in this buffer, but\n it's off by 1, leading to a Heap Overflow of 1 element.\n The overflow is within the same structure so it can't\n affect adjacent memory blocks, and thus just leads to a\n crash while processing.(CVE-2019-12521)\n\n - An issue was discovered in Squid before 5.0.2. A remote\n attacker can replay a sniffed Digest Authentication\n nonce to gain access to resources that are otherwise\n forbidden. This occurs because the attacker can\n overflow the nonce reference counter (a short integer).\n Remote code execution may occur if the pooled token\n credentials are freed (instead of replayed as valid\n credentials).(CVE-2020-11945)\n\n - An issue was discovered in Squid before 4.10. It allows\n a crafted FTP server to trigger disclosure of sensitive\n information from heap memory, such as information\n associated with other users' sessions or non-Squid\n processes.(CVE-2019-12528)\n\n - An issue was discovered in Squid before 4.10. Due to\n incorrect input validation, it can interpret crafted\n HTTP requests in unexpected ways to access server\n resources prohibited by earlier security\n filters.(CVE-2020-8449)\n\n - An issue was discovered in Squid before 4.10. Due to\n incorrect buffer management, a remote client can cause\n a buffer overflow in a Squid instance acting as a\n reverse proxy.(CVE-2020-8450)\n\n - An issue was discovered in Squid before 4.10. Due to\n incorrect input validation, the NTLM authentication\n credentials parser in ext_lm_group_acl may write to\n memory outside the credentials buffer. On systems with\n memory access protections, this can result in the\n helper process being terminated unexpectedly. This\n leads to the Squid process also terminating and a\n denial of service for all clients using the\n proxy.(CVE-2020-8517)\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the EulerOS security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\");\n # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2020-2127\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?d82f7ecf\");\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:\"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\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/09/28\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/09/28\");\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) 2020-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/sp\");\n script_exclude_keys(\"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nrelease = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nif (release !~ \"^EulerOS release 2\\.0(\\D|$)\") audit(AUDIT_OS_NOT, \"EulerOS 2.0\");\n\nsp = get_kb_item(\"Host/EulerOS/sp\");\nif (isnull(sp) || sp !~ \"^(3)$\") 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.h8\",\n \"squid-migration-script-3.5.20-2.2.h8\"];\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": "2022-07-27T15:38:35", "description": "This update for squid fixes the following issues :\n\nCVE-2019-12528: Fixed an information disclosure flaw in the FTP gateway (bsc#1162689).\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\nCVE-2020-8449: Fixed a buffer overflow when squid is acting as reverse-proxy (bsc#1162687).\n\nCVE-2020-8450: Fixed a buffer overflow when squid is acting as reverse-proxy (bsc#1162687).\n\nCVE-2020-8517: Fixed a buffer overflow in ext_lm_group_acl when processing NTLM Authentication credentials (bsc#1162691).\n\nNote that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"score": 9.8, "vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}, "published": "2020-03-13T00:00:00", "type": "nessus", "title": "SUSE SLES12 Security Update : squid (SUSE-SU-2020:0661-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12523", "CVE-2019-12526", "CVE-2019-12528", "CVE-2019-18676", "CVE-2019-18677", "CVE-2019-18678", "CVE-2019-18679", "CVE-2020-8449", "CVE-2020-8450", "CVE-2020-8517"], "modified": "2022-05-18T00:00:00", "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-2020-0661-1.NASL", "href": "https://www.tenable.com/plugins/nessus/134561", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from SUSE update advisory SUSE-SU-2020:0661-1.\n# The text itself is copyright (C) SUSE.\n#\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(134561);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/18\");\n\n script_cve_id(\n \"CVE-2019-12523\",\n \"CVE-2019-12526\",\n \"CVE-2019-12528\",\n \"CVE-2019-18676\",\n \"CVE-2019-18677\",\n \"CVE-2019-18678\",\n \"CVE-2019-18679\",\n \"CVE-2020-8449\",\n \"CVE-2020-8450\",\n \"CVE-2020-8517\"\n );\n\n script_name(english:\"SUSE SLES12 Security Update : squid (SUSE-SU-2020:0661-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote SUSE host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"This update for squid fixes the following issues :\n\nCVE-2019-12528: Fixed an information disclosure flaw in the FTP\ngateway (bsc#1162689).\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\nCVE-2020-8449: Fixed a buffer overflow when squid is acting as\nreverse-proxy (bsc#1162687).\n\nCVE-2020-8450: Fixed a buffer overflow when squid is acting as\nreverse-proxy (bsc#1162687).\n\nCVE-2020-8517: Fixed a buffer overflow in ext_lm_group_acl when\nprocessing NTLM Authentication credentials (bsc#1162691).\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the SUSE security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/show_bug.cgi?id=1156323\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/show_bug.cgi?id=1156324\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/show_bug.cgi?id=1156326\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/show_bug.cgi?id=1156328\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/show_bug.cgi?id=1156329\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/show_bug.cgi?id=1162687\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/show_bug.cgi?id=1162689\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/show_bug.cgi?id=1162691\");\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-2019-12526/\");\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-2019-18676/\");\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-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 # https://www.suse.com/support/update/announcement/2020/suse-su-20200661-1/\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?176ea211\");\n script_set_attribute(attribute:\"solution\", value:\n\"To install this SUSE Security Update use the SUSE recommended\ninstallation methods like YaST online_update or 'zypper patch'.\n\nAlternatively you can run the command listed for your product :\n\nSUSE OpenStack Cloud Crowbar 8:zypper in -t patch\nSUSE-OpenStack-Cloud-Crowbar-8-2020-661=1\n\nSUSE OpenStack Cloud 8:zypper in -t patch\nSUSE-OpenStack-Cloud-8-2020-661=1\n\nSUSE OpenStack Cloud 7:zypper in -t patch\nSUSE-OpenStack-Cloud-7-2020-661=1\n\nSUSE Linux Enterprise Server for SAP 12-SP3:zypper in -t patch\nSUSE-SLE-SAP-12-SP3-2020-661=1\n\nSUSE Linux Enterprise Server for SAP 12-SP2:zypper in -t patch\nSUSE-SLE-SAP-12-SP2-2020-661=1\n\nSUSE Linux Enterprise Server 12-SP4:zypper in -t patch\nSUSE-SLE-SERVER-12-SP4-2020-661=1\n\nSUSE Linux Enterprise Server 12-SP3-LTSS:zypper in -t patch\nSUSE-SLE-SERVER-12-SP3-2020-661=1\n\nSUSE Linux Enterprise Server 12-SP3-BCL:zypper in -t patch\nSUSE-SLE-SERVER-12-SP3-BCL-2020-661=1\n\nSUSE Linux Enterprise Server 12-SP2-LTSS:zypper in -t patch\nSUSE-SLE-SERVER-12-SP2-2020-661=1\n\nSUSE Linux Enterprise Server 12-SP2-BCL:zypper in -t patch\nSUSE-SLE-SERVER-12-SP2-BCL-2020-661=1\n\nSUSE Enterprise Storage 5:zypper in -t patch SUSE-Storage-5-2020-661=1\n\nHPE Helion Openstack 8:zypper in -t patch\nHPE-Helion-OpenStack-8-2020-661=1\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI: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-2019-12526\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/11/26\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/03/12\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/03/13\");\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 script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"SuSE Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2020-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/SuSE/release\");\nif (isnull(release) || release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nos_ver = pregmatch(pattern: \"^(SLE(S|D)\\d+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"SUSE\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLES12)$\", string:os_ver)) audit(AUDIT_OS_NOT, \"SUSE SLES12\", \"SUSE \" + os_ver);\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (cpu !~ \"^i[3-6]86$\" && \"x86_64\" >!< cpu && \"s390x\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"SUSE \" + os_ver, cpu);\n\nsp = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(sp)) sp = \"0\";\nif (os_ver == \"SLES12\" && (! preg(pattern:\"^(2|3|4)$\", 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-3.5.21-26.20.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"4\", reference:\"squid-debuginfo-3.5.21-26.20.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"4\", reference:\"squid-debugsource-3.5.21-26.20.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"3\", reference:\"squid-3.5.21-26.20.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"3\", reference:\"squid-debuginfo-3.5.21-26.20.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"3\", reference:\"squid-debugsource-3.5.21-26.20.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"2\", reference:\"squid-3.5.21-26.20.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"2\", reference:\"squid-debuginfo-3.5.21-26.20.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"2\", reference:\"squid-debugsource-3.5.21-26.20.1\")) flag++;\n\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());\n else security_hole(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"squid\");\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-08-20T12:27:31", "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 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 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 4.13 and 5.x before 5.0.4. Due to incorrect data validation, HTTP Request Smuggling attacks may succeed against HTTP and HTTPS traffic. This leads to cache poisoning. This allows any client, including browser scripts, to bypass local security and poison the proxy cache and any downstream caches with content from an arbitrary source. When configured for relaxed header parsing (the default), Squid relays headers containing whitespace characters to upstream servers. When this occurs as a prefix to a Content-Length header, the frame length specified will be ignored by Squid (allowing for a conflicting length to be used from another Content-Length header) but relayed upstream. (CVE-2020-15810)\n\n - An issue was discovered in Squid before 4.13 and 5.x before 5.0.4. Due to incorrect data validation, HTTP Request Splitting attacks may succeed against HTTP and HTTPS traffic. This leads to cache poisoning. This allows any client, including browser scripts, to bypass local security and poison the browser cache and any downstream caches with content from an arbitrary source. Squid uses a string search instead of parsing the Transfer-Encoding header to find chunked encoding. This allows an attacker to hide a second request inside Transfer-Encoding: it is interpreted by Squid as chunked and split out into a second request delivered upstream. Squid will then deliver two distinct responses to the client, corrupting any downstream caches. (CVE-2020-15811)\n\n - Squid before 4.13 and 5.x before 5.0.4 allows a trusted peer to perform Denial of Service by consuming all available CPU cycles during handling of a crafted Cache Digest response message. This only occurs when cache_peer is used with the cache digests feature. The problem exists because peerDigestHandleReply() livelocking in peer_digest.cc mishandles EOF. (CVE-2020-24606)\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\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {"score": 8.8, "vector": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}, "published": "2021-10-27T00:00:00", "type": "nessus", "title": "NewStart CGSL CORE 5.05 / MAIN 5.05 : squid Multiple Vulnerabilities (NS-SA-2021-0148)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12528", "CVE-2020-15049", "CVE-2020-15810", "CVE-2020-15811", "CVE-2020-24606", "CVE-2020-8449", "CVE-2020-8450"], "modified": "2022-05-09T00:00:00", "cpe": ["p-cpe:/a:zte:cgsl_core:squid", "p-cpe:/a:zte:cgsl_core:squid-migration-script", "p-cpe:/a:zte:cgsl_core:squid-sysvinit", "p-cpe:/a:zte:cgsl_main:squid", "p-cpe:/a:zte:cgsl_main:squid-migration-script", "p-cpe:/a:zte:cgsl_main:squid-sysvinit", "cpe:/o:zte:cgsl_core:5", "cpe:/o:zte:cgsl_main:5"], "id": "NEWSTART_CGSL_NS-SA-2021-0148_SQUID.NASL", "href": "https://www.tenable.com/plugins/nessus/154581", "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 ZTE advisory NS-SA-2021-0148. The text\n# itself is copyright (C) ZTE, Inc.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(154581);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/09\");\n\n script_cve_id(\n \"CVE-2019-12528\",\n \"CVE-2020-8449\",\n \"CVE-2020-8450\",\n \"CVE-2020-15049\",\n \"CVE-2020-15810\",\n \"CVE-2020-15811\",\n \"CVE-2020-24606\"\n );\n script_xref(name:\"IAVB\", value:\"2020-B-0050-S\");\n\n script_name(english:\"NewStart CGSL CORE 5.05 / MAIN 5.05 : squid Multiple Vulnerabilities (NS-SA-2021-0148)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote NewStart CGSL host is affected by multiple vulnerabilities.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote NewStart CGSL host, running version CORE 5.05 / MAIN 5.05, has squid packages installed that are affected by\nmultiple vulnerabilities:\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 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 4.13 and 5.x before 5.0.4. Due to incorrect data validation, HTTP\n Request Smuggling attacks may succeed against HTTP and HTTPS traffic. This leads to cache poisoning. This\n allows any client, including browser scripts, to bypass local security and poison the proxy cache and any\n downstream caches with content from an arbitrary source. When configured for relaxed header parsing (the\n default), Squid relays headers containing whitespace characters to upstream servers. When this occurs as a\n prefix to a Content-Length header, the frame length specified will be ignored by Squid (allowing for a\n conflicting length to be used from another Content-Length header) but relayed upstream. (CVE-2020-15810)\n\n - An issue was discovered in Squid before 4.13 and 5.x before 5.0.4. Due to incorrect data validation, HTTP\n Request Splitting attacks may succeed against HTTP and HTTPS traffic. This leads to cache poisoning. This\n allows any client, including browser scripts, to bypass local security and poison the browser cache and\n any downstream caches with content from an arbitrary source. Squid uses a string search instead of parsing\n the Transfer-Encoding header to find chunked encoding. This allows an attacker to hide a second request\n inside Transfer-Encoding: it is interpreted by Squid as chunked and split out into a second request\n delivered upstream. Squid will then deliver two distinct responses to the client, corrupting any\n downstream caches. (CVE-2020-15811)\n\n - Squid before 4.13 and 5.x before 5.0.4 allows a trusted peer to perform Denial of Service by consuming all\n available CPU cycles during handling of a crafted Cache Digest response message. This only occurs when\n cache_peer is used with the cache digests feature. The problem exists because peerDigestHandleReply()\n livelocking in peer_digest.cc mishandles EOF. (CVE-2020-24606)\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\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-2021-0148\");\n script_set_attribute(attribute:\"see_also\", value:\"http://security.gd-linux.com/info/CVE-2019-12528\");\n script_set_attribute(attribute:\"see_also\", value:\"http://security.gd-linux.com/info/CVE-2020-15049\");\n script_set_attribute(attribute:\"see_also\", value:\"http://security.gd-linux.com/info/CVE-2020-15810\");\n script_set_attribute(attribute:\"see_also\", value:\"http://security.gd-linux.com/info/CVE-2020-15811\");\n script_set_attribute(attribute:\"see_also\", value:\"http://security.gd-linux.com/info/CVE-2020-24606\");\n script_set_attribute(attribute:\"see_also\", value:\"http://security.gd-linux.com/info/CVE-2020-8449\");\n script_set_attribute(attribute:\"see_also\", value:\"http://security.gd-linux.com/info/CVE-2020-8450\");\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:L/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-2020-15049\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/02/04\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/09/24\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/10/27\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:zte:cgsl_core:squid\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:zte:cgsl_core:squid-migration-script\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:zte:cgsl_core:squid-sysvinit\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:zte:cgsl_main:squid\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:zte:cgsl_main:squid-migration-script\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:zte:cgsl_main:squid-sysvinit\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:zte:cgsl_core:5\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:zte:cgsl_main:5\");\n script_set_attribute(attribute:\"stig_severity\", value:\"I\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"NewStart CGSL Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 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/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\nvar release = get_kb_item('Host/ZTE-CGSL/release');\nif (isnull(release) || release !~ \"^CGSL (MAIN|CORE)\") audit(AUDIT_OS_NOT, 'NewStart Carrier Grade Server Linux');\n\nif (release !~ \"CGSL 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\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'NewStart Carrier Grade Server Linux', cpu);\n\nvar flag = 0;\n\nvar pkgs = {\n 'CGSL CORE 5.05': [\n 'squid-3.5.20-17.el7_9.5',\n 'squid-migration-script-3.5.20-17.el7_9.5',\n 'squid-sysvinit-3.5.20-17.el7_9.5'\n ],\n 'CGSL MAIN 5.05': [\n 'squid-3.5.20-17.el7_9.5',\n 'squid-migration-script-3.5.20-17.el7_9.5',\n 'squid-sysvinit-3.5.20-17.el7_9.5'\n ]\n};\nvar pkg_list = pkgs[release];\n\nforeach (pkg in pkg_list)\n if (rpm_check(release:'ZTE ' + release, reference:pkg)) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'squid');\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-08-28T14:56:35", "description": "Security Fix(es) :\n\n - squid: HTTP Request Smuggling could result in cache poisoning (CVE-2020-15810)\n\n - squid: HTTP Request Splitting could result in cache poisoning (CVE-2020-15811)\n\n - squid: Information Disclosure issue in FTP Gateway (CVE-2019-12528)\n\n - squid: Improper input validation issues in HTTP Request processing (CVE-2020-8449)\n\n - squid: Buffer overflow in reverse-proxy configurations (CVE-2020-8450)\n\n - squid: Request smuggling and poisoning attack against the HTTP cache (CVE-2020-15049)\n\n - squid: Improper input validation could result in a DoS (CVE-2020-24606)", "cvss3": {"score": 8.8, "vector": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}, "published": "2020-10-21T00:00:00", "type": "nessus", "title": "Scientific Linux Security Update : squid on SL7.x x86_64 (20201001)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12528", "CVE-2020-15049", "CVE-2020-15810", "CVE-2020-15811", "CVE-2020-24606", "CVE-2020-8449", "CVE-2020-8450"], "modified": "2022-05-12T00:00:00", "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_20201001_SQUID_ON_SL7_X.NASL", "href": "https://www.tenable.com/plugins/nessus/141708", "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(141708);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/12\");\n\n script_cve_id(\"CVE-2019-12528\", \"CVE-2020-15049\", \"CVE-2020-15810\", \"CVE-2020-15811\", \"CVE-2020-24606\", \"CVE-2020-8449\", \"CVE-2020-8450\");\n\n script_name(english:\"Scientific Linux Security Update : squid on SL7.x x86_64 (20201001)\");\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\"Security Fix(es) :\n\n - squid: HTTP Request Smuggling could result in cache\n poisoning (CVE-2020-15810)\n\n - squid: HTTP Request Splitting could result in cache\n poisoning (CVE-2020-15811)\n\n - squid: Information Disclosure issue in FTP Gateway\n (CVE-2019-12528)\n\n - squid: Improper input validation issues in HTTP Request\n processing (CVE-2020-8449)\n\n - squid: Buffer overflow in reverse-proxy configurations\n (CVE-2020-8450)\n\n - squid: Request smuggling and poisoning attack against\n the HTTP cache (CVE-2020-15049)\n\n - squid: Improper input validation could result in a DoS\n (CVE-2020-24606)\"\n );\n # https://listserv.fnal.gov/scripts/wa.exe?A2=ind2010&L=SCIENTIFIC-LINUX-ERRATA&P=25201\n script_set_attribute(\n attribute:\"see_also\",\n value:\"http://www.nessus.org/u?b374f573\"\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: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:L/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:\"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: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:\"2020/02/04\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/10/01\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/10/21\");\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) 2020-2022 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-3.5.20-17.el7_9.4\")) flag++;\nif (rpm_check(release:\"SL7\", cpu:\"x86_64\", reference:\"squid-debuginfo-3.5.20-17.el7_9.4\")) flag++;\nif (rpm_check(release:\"SL7\", cpu:\"x86_64\", reference:\"squid-migration-script-3.5.20-17.el7_9.4\")) flag++;\nif (rpm_check(release:\"SL7\", cpu:\"x86_64\", reference:\"squid-sysvinit-3.5.20-17.el7_9.4\")) 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, \"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": "2022-08-28T14:57:19", "description": "The version of tested product installed on the remote host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS-2020-1453 advisory.\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 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 4.13 and 5.x before 5.0.4. Due to incorrect data validation, HTTP Request Smuggling attacks may succeed against HTTP and HTTPS traffic. This leads to cache poisoning. This allows any client, including browser scripts, to bypass local security and poison the proxy cache and any downstream caches with content from an arbitrary source. When configured for relaxed header parsing (the default), Squid relays headers containing whitespace characters to upstream servers. When this occurs as a prefix to a Content-Length header, the frame length specified will be ignored by Squid (allowing for a conflicting length to be used from another Content-Length header) but relayed upstream. (CVE-2020-15810)\n\n - An issue was discovered in Squid before 4.13 and 5.x before 5.0.4. Due to incorrect data validation, HTTP Request Splitting attacks may succeed against HTTP and HTTPS traffic. This leads to cache poisoning. This allows any client, including browser scripts, to bypass local security and poison the browser cache and any downstream caches with content from an arbitrary source. Squid uses a string search instead of parsing the Transfer-Encoding header to find chunked encoding. This allows an attacker to hide a second request inside Transfer-Encoding: it is interpreted by Squid as chunked and split out into a second request delivered upstream. Squid will then deliver two distinct responses to the client, corrupting any downstream caches. (CVE-2020-15811)\n\n - Squid before 4.13 and 5.x before 5.0.4 allows a trusted peer to perform Denial of Service by consuming all available CPU cycles during handling of a crafted Cache Digest response message. This only occurs when cache_peer is used with the cache digests feature. The problem exists because peerDigestHandleReply() livelocking in peer_digest.cc mishandles EOF. (CVE-2020-24606)\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\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {"score": 8.8, "vector": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}, "published": "2020-11-18T00:00:00", "type": "nessus", "title": "Amazon Linux AMI : squid (ALAS-2020-1453)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12528", "CVE-2020-15049", "CVE-2020-15810", "CVE-2020-15811", "CVE-2020-24606", "CVE-2020-8449", "CVE-2020-8450"], "modified": "2022-05-11T00:00:00", "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-2020-1453.NASL", "href": "https://www.tenable.com/plugins/nessus/142983", "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-2020-1453.\n##\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(142983);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/11\");\n\n script_cve_id(\n \"CVE-2019-12528\",\n \"CVE-2020-8449\",\n \"CVE-2020-8450\",\n \"CVE-2020-15049\",\n \"CVE-2020-15810\",\n \"CVE-2020-15811\",\n \"CVE-2020-24606\"\n );\n script_xref(name:\"ALAS\", value:\"2020-1453\");\n\n script_name(english:\"Amazon Linux AMI : squid (ALAS-2020-1453)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Amazon Linux AMI host is missing a security update.\");\n script_set_attribute(attribute:\"description\", value:\n\"The version of tested product installed on the remote host is prior to tested version. It is, therefore, affected by\nmultiple vulnerabilities as referenced in the ALAS-2020-1453 advisory.\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 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 4.13 and 5.x before 5.0.4. Due to incorrect data validation, HTTP\n Request Smuggling attacks may succeed against HTTP and HTTPS traffic. This leads to cache poisoning. This\n allows any client, including browser scripts, to bypass local security and poison the proxy cache and any\n downstream caches with content from an arbitrary source. When configured for relaxed header parsing (the\n default), Squid relays headers containing whitespace characters to upstream servers. When this occurs as a\n prefix to a Content-Length header, the frame length specified will be ignored by Squid (allowing for a\n conflicting length to be used from another Content-Length header) but relayed upstream. (CVE-2020-15810)\n\n - An issue was discovered in Squid before 4.13 and 5.x before 5.0.4. Due to incorrect data validation, HTTP\n Request Splitting attacks may succeed against HTTP and HTTPS traffic. This leads to cache poisoning. This\n allows any client, including browser scripts, to bypass local security and poison the browser cache and\n any downstream caches with content from an arbitrary source. Squid uses a string search instead of parsing\n the Transfer-Encoding header to find chunked encoding. This allows an attacker to hide a second request\n inside Transfer-Encoding: it is interpreted by Squid as chunked and split out into a second request\n delivered upstream. Squid will then deliver two distinct responses to the client, corrupting any\n downstream caches. (CVE-2020-15811)\n\n - Squid before 4.13 and 5.x before 5.0.4 allows a trusted peer to perform Denial of Service by consuming all\n available CPU cycles during handling of a crafted Cache Digest response message. This only occurs when\n cache_peer is used with the cache digests feature. The problem exists because peerDigestHandleReply()\n livelocking in peer_digest.cc mishandles EOF. (CVE-2020-24606)\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\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://alas.aws.amazon.com/ALAS-2020-1453.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2019-12528\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2020-15049\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2020-15810\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2020-15811\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2020-24606\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2020-8449\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2020-8450\");\n script_set_attribute(attribute:\"solution\", value:\n\"Run 'yum update squid' to update your system.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:L/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-2020-15049\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/02/04\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/11/16\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/11/18\");\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 script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Amazon Linux Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2020-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/AmazonLinux/release\", \"Host/AmazonLinux/rpm-list\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\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\npkgs = [\n {'reference':'squid-3.5.20-17.41.amzn1', 'cpu':'i686', 'release':'ALA'},\n {'reference':'squid-3.5.20-17.41.amzn1', 'cpu':'x86_64', 'release':'ALA'},\n {'reference':'squid-debuginfo-3.5.20-17.41.amzn1', 'cpu':'i686', 'release':'ALA'},\n {'reference':'squid-debuginfo-3.5.20-17.41.amzn1', 'cpu':'x86_64', 'release':'ALA'},\n {'reference':'squid-migration-script-3.5.20-17.41.amzn1', 'cpu':'i686', 'release':'ALA'},\n {'reference':'squid-migration-script-3.5.20-17.41.amzn1', 'cpu':'x86_64', 'release':'ALA'}\n];\n\nflag = 0;\nforeach package_array ( pkgs ) {\n reference = NULL;\n release = NULL;\n cpu = NULL;\n el_string = NULL;\n rpm_spec_vers_cmp = NULL;\n allowmaj = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) release = package_array['release'];\n if (!empty_or_null(package_array['cpu'])) cpu = package_array['cpu'];\n if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];\n if (reference && release) {\n if (rpm_check(release:release, cpu:cpu, reference:reference, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n 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}", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-08-28T14:56:33", "description": "The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2020-4082 advisory.\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 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 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 4.13 and 5.x before 5.0.4. Due to incorrect data validation, HTTP Request Smuggling attacks may succeed against HTTP and HTTPS traffic. This leads to cache poisoning. This allows any client, including browser scripts, to bypass local security and poison the proxy cache and any downstream caches with content from an arbitrary source. When configured for relaxed header parsing (the default), Squid relays headers containing whitespace characters to upstream servers. When this occurs as a prefix to a Content-Length header, the frame length specified will be ignored by Squid (allowing for a conflicting length to be used from another Content-Length header) but relayed upstream. (CVE-2020-15810)\n\n - An issue was discovered in Squid before 4.13 and 5.x before 5.0.4. Due to incorrect data validation, HTTP Request Splitting attacks may succeed against HTTP and HTTPS traffic. This leads to cache poisoning. This allows any client, including browser scripts, to bypass local security and poison the browser cache and any downstream caches with content from an arbitrary source. Squid uses a string search instead of parsing the Transfer-Encoding header to find chunked encoding. This allows an attacker to hide a second request inside Transfer-Encoding: it is interpreted by Squid as chunked and split out into a second request delivered upstream. Squid will then deliver two distinct responses to the client, corrupting any downstream caches. (CVE-2020-15811)\n\n - Squid before 4.13 and 5.x before 5.0.4 allows a trusted peer to perform Denial of Service by consuming all available CPU cycles during handling of a crafted Cache Digest response message. This only occurs when cache_peer is used with the cache digests feature. The problem exists because peerDigestHandleReply() livelocking in peer_digest.cc mishandles EOF. (CVE-2020-24606)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {"score": 8.8, "vector": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}, "published": "2020-10-08T00:00:00", "type": "nessus", "title": "Oracle Linux 7 : squid (ELSA-2020-4082)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12528", "CVE-2020-15049", "CVE-2020-15810", "CVE-2020-15811", "CVE-2020-24606", "CVE-2020-8449", "CVE-2020-8450"], "modified": "2022-05-12T00:00:00", "cpe": ["cpe:/o:oracle:linux:7", "p-cpe:/a:oracle:linux:squid", "p-cpe:/a:oracle:linux:squid-migration-script", "p-cpe:/a:oracle:linux:squid-sysvinit"], "id": "ORACLELINUX_ELSA-2020-4082.NASL", "href": "https://www.tenable.com/plugins/nessus/141309", "sourceData": "##\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Oracle Linux Security Advisory ELSA-2020-4082.\n##\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(141309);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/12\");\n\n script_cve_id(\n \"CVE-2019-12528\",\n \"CVE-2020-8449\",\n \"CVE-2020-8450\",\n \"CVE-2020-15049\",\n \"CVE-2020-15810\",\n \"CVE-2020-15811\",\n \"CVE-2020-24606\"\n );\n\n script_name(english:\"Oracle Linux 7 : squid (ELSA-2020-4082)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Oracle Linux host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the\nELSA-2020-4082 advisory.\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 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 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 4.13 and 5.x before 5.0.4. Due to incorrect data validation, HTTP\n Request Smuggling attacks may succeed against HTTP and HTTPS traffic. This leads to cache poisoning. This\n allows any client, including browser scripts, to bypass local security and poison the proxy cache and any\n downstream caches with content from an arbitrary source. When configured for relaxed header parsing (the\n default), Squid relays headers containing whitespace characters to upstream servers. When this occurs as a\n prefix to a Content-Length header, the frame length specified will be ignored by Squid (allowing for a\n conflicting length to be used from another Content-Length header) but relayed upstream. (CVE-2020-15810)\n\n - An issue was discovered in Squid before 4.13 and 5.x before 5.0.4. Due to incorrect data validation, HTTP\n Request Splitting attacks may succeed against HTTP and HTTPS traffic. This leads to cache poisoning. This\n allows any client, including browser scripts, to bypass local security and poison the browser cache and\n any downstream caches with content from an arbitrary source. Squid uses a string search instead of parsing\n the Transfer-Encoding header to find chunked encoding. This allows an attacker to hide a second request\n inside Transfer-Encoding: it is interpreted by Squid as chunked and split out into a second request\n delivered upstream. Squid will then deliver two distinct responses to the client, corrupting any\n downstream caches. (CVE-2020-15811)\n\n - Squid before 4.13 and 5.x before 5.0.4 allows a trusted peer to perform Denial of Service by consuming all\n available CPU cycles during handling of a crafted Cache Digest response message. This only occurs when\n cache_peer is used with the cache digests feature. The problem exists because peerDigestHandleReply()\n livelocking in peer_digest.cc mishandles EOF. (CVE-2020-24606)\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://linux.oracle.com/errata/ELSA-2020-4082.html\");\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: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:L/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-2020-15049\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/02/04\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/10/08\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/10/08\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:oracle:linux:7\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:squid\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:squid-migration-script\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:squid-sysvinit\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Oracle Linux Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2020-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/OracleLinux\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\", \"Host/local_checks_enabled\");\n\n exit(0);\n}\n\n\ninclude('audit.inc');\ninclude('global_settings.inc');\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nif (!get_kb_item('Host/OracleLinux')) audit(AUDIT_OS_NOT, 'Oracle Linux');\nrelease = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || !pregmatch(pattern: \"Oracle (?:Linux Server|Enterprise Linux)\", string:release)) audit(AUDIT_OS_NOT, 'Oracle Linux');\nos_ver = pregmatch(pattern: \"Oracle (?:Linux Server|Enterprise Linux) .*release ([0-9]+(\\.[0-9]+)?)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'Oracle Linux');\nos_ver = os_ver[1];\nif (! preg(pattern:\"^7([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, 'Oracle Linux 7', 'Oracle Linux ' + os_ver);\n\nif (!get_kb_item('Host/RedHat/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Oracle Linux', cpu);\nif ('x86_64' >!< cpu) audit(AUDIT_ARCH_NOT, 'x86_64', cpu);\n\npkgs = [\n {'reference':'squid-3.5.20-17.el7_9.4', 'cpu':'x86_64', 'release':'7', 'epoch':'7'},\n {'reference':'squid-migration-script-3.5.20-17.el7_9.4', 'cpu':'x86_64', 'release':'7', 'epoch':'7'},\n {'reference':'squid-sysvinit-3.5.20-17.el7_9.4', 'cpu':'x86_64', 'release':'7', 'epoch':'7'}\n];\n\nflag = 0;\nforeach package_array ( pkgs ) {\n reference = NULL;\n release = NULL;\n sp = NULL;\n cpu = NULL;\n el_string = NULL;\n rpm_spec_vers_cmp = NULL;\n epoch = NULL;\n allowmaj = NULL;\n rpm_prefix = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) release = 'EL' + package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) cpu = package_array['cpu'];\n if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];\n if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];\n if (!empty_or_null(package_array['rpm_prefix'])) rpm_prefix = package_array['rpm_prefix'];\n if (reference && release) {\n if (rpm_prefix) {\n if (rpm_exists(release:release, rpm:rpm_prefix) && rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n } else {\n if (rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n }\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_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 / squid-migration-script / squid-sysvinit');\n}", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-08-22T16:08:38", "description": "The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:4082 advisory.\n\n - squid: Information Disclosure issue in FTP Gateway (CVE-2019-12528)\n\n - squid: Request smuggling and poisoning attack against the HTTP cache (CVE-2020-15049)\n\n - squid: HTTP Request Smuggling could result in cache poisoning (CVE-2020-15810)\n\n - squid: HTTP Request Splitting could result in cache poisoning (CVE-2020-15811)\n\n - squid: Improper input validation could result in a DoS (CVE-2020-24606)\n\n - squid: Improper input validation issues in HTTP Request processing (CVE-2020-8449)\n\n - squid: Buffer overflow in reverse-proxy configurations (CVE-2020-8450)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {"score": 8.8, "vector": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}, "published": "2020-09-30T00:00:00", "type": "nessus", "title": "RHEL 7 : squid (RHSA-2020:4082)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12528", "CVE-2020-15049", "CVE-2020-15810", "CVE-2020-15811", "CVE-2020-24606", "CVE-2020-8449", "CVE-2020-8450"], "modified": "2022-05-12T00:00:00", "cpe": ["cpe:/o:redhat:enterprise_linux:7", "p-cpe:/a:redhat:enterprise_linux:squid", "p-cpe:/a:redhat:enterprise_linux:squid-migration-script", "p-cpe:/a:redhat:enterprise_linux:squid-sysvinit"], "id": "REDHAT-RHSA-2020-4082.NASL", "href": "https://www.tenable.com/plugins/nessus/141089", "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-2020:4082. The text\n# itself is copyright (C) Red Hat, Inc.\n##\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(141089);\n script_version(\"1.7\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/12\");\n\n script_cve_id(\n \"CVE-2019-12528\",\n \"CVE-2020-8449\",\n \"CVE-2020-8450\",\n \"CVE-2020-15049\",\n \"CVE-2020-15810\",\n \"CVE-2020-15811\",\n \"CVE-2020-24606\"\n );\n script_xref(name:\"RHSA\", value:\"2020:4082\");\n script_xref(name:\"IAVB\", value:\"2020-B-0050-S\");\n\n script_name(english:\"RHEL 7 : squid (RHSA-2020:4082)\");\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-2020:4082 advisory.\n\n - squid: Information Disclosure issue in FTP Gateway (CVE-2019-12528)\n\n - squid: Request smuggling and poisoning attack against the HTTP cache (CVE-2020-15049)\n\n - squid: HTTP Request Smuggling could result in cache poisoning (CVE-2020-15810)\n\n - squid: HTTP Request Splitting could result in cache poisoning (CVE-2020-15811)\n\n - squid: Improper input validation could result in a DoS (CVE-2020-24606)\n\n - squid: Improper input validation issues in HTTP Request processing (CVE-2020-8449)\n\n - squid: Buffer overflow in reverse-proxy configurations (CVE-2020-8450)\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://cwe.mitre.org/data/definitions/20.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://cwe.mitre.org/data/definitions/119.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://cwe.mitre.org/data/definitions/200.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://cwe.mitre.org/data/definitions/444.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2019-12528\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2020-8449\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2020-8450\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2020-15049\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2020-15810\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2020-15811\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2020-24606\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/errata/RHSA-2020:4082\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1798534\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1798540\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1798552\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1852550\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1871700\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1871702\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1871705\");\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: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:L/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-2020-15049\");\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, 119, 200, 444);\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/02/04\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/09/30\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/09/30\");\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:\"stig_severity\", value:\"I\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Red Hat Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2020-2022 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('audit.inc');\ninclude('global_settings.inc');\ninclude('misc_func.inc');\ninclude('rpm.inc');\ninclude('rhel.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nvar release = get_kb_item('Host/RedHat/release');\nif (isnull(release) || 'Red Hat' >!< release) audit(AUDIT_OS_NOT, 'Red Hat');\nvar os_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');\nvar os_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 repositories = {\n 'enterprise_linux_7_client': [\n 'rhel-7-desktop-debug-rpms',\n 'rhel-7-desktop-fastrack-debug-rpms',\n 'rhel-7-desktop-fastrack-rpms',\n 'rhel-7-desktop-fastrack-source-rpms',\n 'rhel-7-desktop-optional-debug-rpms',\n 'rhel-7-desktop-optional-fastrack-debug-rpms',\n 'rhel-7-desktop-optional-fastrack-rpms',\n 'rhel-7-desktop-optional-fastrack-source-rpms',\n 'rhel-7-desktop-optional-rpms',\n 'rhel-7-desktop-optional-source-rpms',\n 'rhel-7-desktop-rpms',\n 'rhel-7-desktop-source-rpms'\n ],\n 'enterprise_linux_7_computenode': [\n 'rhel-7-for-hpc-node-fastrack-debug-rpms',\n 'rhel-7-for-hpc-node-fastrack-rpms',\n 'rhel-7-for-hpc-node-fastrack-source-rpms',\n 'rhel-7-for-hpc-node-optional-fastrack-debug-rpms',\n 'rhel-7-for-hpc-node-optional-fastrack-rpms',\n 'rhel-7-for-hpc-node-optional-fastrack-source-rpms',\n 'rhel-7-hpc-node-debug-rpms',\n 'rhel-7-hpc-node-optional-debug-rpms',\n 'rhel-7-hpc-node-optional-rpms',\n 'rhel-7-hpc-node-optional-source-rpms',\n 'rhel-7-hpc-node-rpms',\n 'rhel-7-hpc-node-source-rpms'\n ],\n 'enterprise_linux_7_server': [\n 'rhel-7-for-system-z-a-debug-rpms',\n 'rhel-7-for-system-z-a-optional-debug-rpms',\n 'rhel-7-for-system-z-a-optional-rpms',\n 'rhel-7-for-system-z-a-optional-source-rpms',\n 'rhel-7-for-system-z-a-rpms',\n 'rhel-7-for-system-z-a-source-rpms',\n 'rhel-7-for-system-z-debug-rpms',\n 'rhel-7-for-system-z-fastrack-debug-rpms',\n 'rhel-7-for-system-z-fastrack-rpms',\n 'rhel-7-for-system-z-fastrack-source-rpms',\n 'rhel-7-for-system-z-optional-debug-rpms',\n 'rhel-7-for-system-z-optional-fastrack-debug-rpms',\n 'rhel-7-for-system-z-optional-fastrack-rpms',\n 'rhel-7-for-system-z-optional-fastrack-source-rpms',\n 'rhel-7-for-system-z-optional-rpms',\n 'rhel-7-for-system-z-optional-source-rpms',\n 'rhel-7-for-system-z-rpms',\n 'rhel-7-for-system-z-source-rpms',\n 'rhel-7-server-debug-rpms',\n 'rhel-7-server-fastrack-debug-rpms',\n 'rhel-7-server-fastrack-rpms',\n 'rhel-7-server-fastrack-source-rpms',\n 'rhel-7-server-optional-debug-rpms',\n 'rhel-7-server-optional-fastrack-debug-rpms',\n 'rhel-7-server-optional-fastrack-rpms',\n 'rhel-7-server-optional-fastrack-source-rpms',\n 'rhel-7-server-optional-rpms',\n 'rhel-7-server-optional-source-rpms',\n 'rhel-7-server-rpms',\n 'rhel-7-server-source-rpms',\n 'rhel-ha-for-rhel-7-for-system-z-debug-rpms',\n 'rhel-ha-for-rhel-7-for-system-z-rpms',\n 'rhel-ha-for-rhel-7-for-system-z-source-rpms',\n 'rhel-ha-for-rhel-7-server-debug-rpms',\n 'rhel-ha-for-rhel-7-server-rpms',\n 'rhel-ha-for-rhel-7-server-source-rpms',\n 'rhel-rs-for-rhel-7-for-system-z-debug-rpms',\n 'rhel-rs-for-rhel-7-for-system-z-rpms',\n 'rhel-rs-for-rhel-7-for-system-z-source-rpms',\n 'rhel-rs-for-rhel-7-server-debug-rpms',\n 'rhel-rs-for-rhel-7-server-rpms',\n 'rhel-rs-for-rhel-7-server-source-rpms'\n ],\n 'enterprise_linux_7_workstation': [\n 'rhel-7-workstation-debug-rpms',\n 'rhel-7-workstation-fastrack-debug-rpms',\n 'rhel-7-workstation-fastrack-rpms',\n 'rhel-7-workstation-fastrack-source-rpms',\n 'rhel-7-workstation-optional-debug-rpms',\n 'rhel-7-workstation-optional-fastrack-debug-rpms',\n 'rhel-7-workstation-optional-fastrack-rpms',\n 'rhel-7-workstation-optional-fastrack-source-rpms',\n 'rhel-7-workstation-optional-rpms',\n 'rhel-7-workstation-optional-source-rpms',\n 'rhel-7-workstation-rpms',\n 'rhel-7-workstation-source-rpms'\n ],\n 'rhel_extras_7': [\n 'rhel-7-desktop-supplementary-rpms',\n 'rhel-7-desktop-supplementary-source-rpms',\n 'rhel-7-for-hpc-node-supplementary-rpms',\n 'rhel-7-for-hpc-node-supplementary-source-rpms',\n 'rhel-7-for-system-z-eus-supplementary-rpms',\n 'rhel-7-for-system-z-eus-supplementary-source-rpms',\n 'rhel-7-for-system-z-supplementary-debug-rpms',\n 'rhel-7-for-system-z-supplementary-rpms',\n 'rhel-7-for-system-z-supplementary-source-rpms',\n 'rhel-7-hpc-node-eus-supplementary-rpms',\n 'rhel-7-server-eus-supplementary-rpms',\n 'rhel-7-server-supplementary-rpms',\n 'rhel-7-server-supplementary-source-rpms',\n 'rhel-7-workstation-supplementary-rpms',\n 'rhel-7-workstation-supplementary-source-rpms'\n ],\n 'rhel_extras_oracle_java_7': [\n 'rhel-7-desktop-restricted-maintenance-oracle-java-rpms',\n 'rhel-7-for-hpc-node-restricted-maintenance-oracle-java-rpms',\n 'rhel-7-hpc-node-eus-restricted-maintenance-oracle-java-rpms',\n 'rhel-7-server-eus-restricted-maintenance-oracle-java-rpms',\n 'rhel-7-server-eus-restricted-maintenance-oracle-java-source-rpms',\n 'rhel-7-server-restricted-maintenance-oracle-java-rpms',\n 'rhel-7-workstation-restricted-maintenance-oracle-java-rpms'\n ],\n 'rhel_extras_rt_7': [\n 'rhel-7-server-nfv-debug-rpms',\n 'rhel-7-server-nfv-rpms',\n 'rhel-7-server-nfv-source-rpms',\n 'rhel-7-server-rt-debug-rpms',\n 'rhel-7-server-rt-rpms',\n 'rhel-7-server-rt-source-rpms'\n ],\n 'rhel_extras_sap_7': [\n 'rhel-sap-for-rhel-7-for-system-z-debug-rpms',\n 'rhel-sap-for-rhel-7-for-system-z-eus-debug-rpms',\n 'rhel-sap-for-rhel-7-for-system-z-eus-rpms',\n 'rhel-sap-for-rhel-7-for-system-z-eus-source-rpms',\n 'rhel-sap-for-rhel-7-for-system-z-rpms',\n 'rhel-sap-for-rhel-7-for-system-z-source-rpms',\n 'rhel-sap-for-rhel-7-server-debug-rpms',\n 'rhel-sap-for-rhel-7-server-e4s-debug-rpms',\n 'rhel-sap-for-rhel-7-server-e4s-rpms',\n 'rhel-sap-for-rhel-7-server-e4s-source-rpms',\n 'rhel-sap-for-rhel-7-server-eus-debug-rpms',\n 'rhel-sap-for-rhel-7-server-eus-rpms',\n 'rhel-sap-for-rhel-7-server-eus-source-rpms',\n 'rhel-sap-for-rhel-7-server-rpms',\n 'rhel-sap-for-rhel-7-server-source-rpms'\n ],\n 'rhel_extras_sap_hana_7': [\n 'rhel-sap-hana-for-rhel-7-server-debug-rpms',\n 'rhel-sap-hana-for-rhel-7-server-e4s-debug-rpms',\n 'rhel-sap-hana-for-rhel-7-server-e4s-rpms',\n 'rhel-sap-hana-for-rhel-7-server-e4s-source-rpms',\n 'rhel-sap-hana-for-rhel-7-server-eus-debug-rpms',\n 'rhel-sap-hana-for-rhel-7-server-eus-rpms',\n 'rhel-sap-hana-for-rhel-7-server-eus-source-rpms',\n 'rhel-sap-hana-for-rhel-7-server-rpms',\n 'rhel-sap-hana-for-rhel-7-server-source-rpms'\n ]\n};\n\nvar repo_sets = rhel_get_valid_repo_sets(repositories:repositories);\nif(repo_sets == RHEL_REPOS_NO_OVERLAP_MESSAGE) audit(AUDIT_PACKAGE_LIST_MISSING, RHEL_REPO_AUDIT_PACKAGE_LIST_DETAILS);\n\nvar pkgs = [\n {'reference':'squid-3.5.20-17.el7_9.4', 'cpu':'s390x', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'7', 'repo_list':['enterprise_linux_7_client', 'enterprise_linux_7_computenode', 'enterprise_linux_7_server', 'enterprise_linux_7_workstation', 'rhel_extras_7', 'rhel_extras_oracle_java_7', 'rhel_extras_rt_7', 'rhel_extras_sap_7', 'rhel_extras_sap_hana_7']},\n {'reference':'squid-3.5.20-17.el7_9.4', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'7', 'repo_list':['enterprise_linux_7_client', 'enterprise_linux_7_computenode', 'enterprise_linux_7_server', 'enterprise_linux_7_workstation', 'rhel_extras_7', 'rhel_extras_oracle_java_7', 'rhel_extras_rt_7', 'rhel_extras_sap_7', 'rhel_extras_sap_hana_7']},\n {'reference':'squid-migration-script-3.5.20-17.el7_9.4', 'cpu':'s390x', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'7', 'repo_list':['enterprise_linux_7_client', 'enterprise_linux_7_computenode', 'enterprise_linux_7_server', 'enterprise_linux_7_workstation', 'rhel_extras_7', 'rhel_extras_oracle_java_7', 'rhel_extras_rt_7', 'rhel_extras_sap_7', 'rhel_extras_sap_hana_7']},\n {'reference':'squid-migration-script-3.5.20-17.el7_9.4', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'7', 'repo_list':['enterprise_linux_7_client', 'enterprise_linux_7_computenode', 'enterprise_linux_7_server', 'enterprise_linux_7_workstation', 'rhel_extras_7', 'rhel_extras_oracle_java_7', 'rhel_extras_rt_7', 'rhel_extras_sap_7', 'rhel_extras_sap_hana_7']},\n {'reference':'squid-sysvinit-3.5.20-17.el7_9.4', 'cpu':'s390x', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'7', 'repo_list':['enterprise_linux_7_client', 'enterprise_linux_7_computenode', 'enterprise_linux_7_server', 'enterprise_linux_7_workstation', 'rhel_extras_7', 'rhel_extras_oracle_java_7', 'rhel_extras_rt_7', 'rhel_extras_sap_7', 'rhel_extras_sap_hana_7']},\n {'reference':'squid-sysvinit-3.5.20-17.el7_9.4', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'7', 'repo_list':['enterprise_linux_7_client', 'enterprise_linux_7_computenode', 'enterprise_linux_7_server', 'enterprise_linux_7_workstation', 'rhel_extras_7', 'rhel_extras_oracle_java_7', 'rhel_extras_rt_7', 'rhel_extras_sap_7', 'rhel_extras_sap_hana_7']}\n];\n\nvar flag = 0;\nforeach package_array ( pkgs ) {\n var reference = NULL;\n var release = NULL;\n var sp = NULL;\n var cpu = NULL;\n var el_string = NULL;\n var rpm_spec_vers_cmp = NULL;\n var epoch = NULL;\n var allowmaj = NULL;\n var exists_check = NULL;\n var repo_list = NULL;\n if (!empty_or_null(package_array['repo_list'])) repo_list = package_array['repo_list'];\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 (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (reference &&\n release &&\n (rhel_decide_repo_check(repo_list:repo_list, repo_sets:repo_sets) || (!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\nif (flag)\n{\n var extra = NULL;\n if (empty_or_null(repo_sets)) extra = rpm_report_get() + redhat_report_repo_caveat();\n else extra = rpm_report_get() + redhat_report_package_caveat();\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : extra\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'squid / 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": "2022-08-28T14:57:57", "description": "The remote CentOS Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2020:4082 advisory.\n\n - squid: Information Disclosure issue in FTP Gateway (CVE-2019-12528)\n\n - squid: Request smuggling and poisoning attack against the HTTP cache (CVE-2020-15049)\n\n - squid: HTTP Request Smuggling could result in cache poisoning (CVE-2020-15810)\n\n - squid: HTTP Request Splitting could result in cache poisoning (CVE-2020-15811)\n\n - squid: Improper input validation could result in a DoS (CVE-2020-24606)\n\n - squid: Improper input validation issues in HTTP Request processing (CVE-2020-8449)\n\n - squid: Buffer overflow in reverse-proxy configurations (CVE-2020-8450)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {"score": 8.8, "vector": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}, "published": "2020-11-06T00:00:00", "type": "nessus", "title": "CentOS 7 : squid (CESA-2020:4082)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12528", "CVE-2020-15049", "CVE-2020-15810", "CVE-2020-15811", "CVE-2020-24606", "CVE-2020-8449", "CVE-2020-8450"], "modified": "2022-05-11T00:00:00", "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-2020-4082.NASL", "href": "https://www.tenable.com/plugins/nessus/142599", "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-2020:4082 and\n# CentOS Errata and Security Advisory 2020:4082 respectively.\n##\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(142599);\n script_version(\"1.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/11\");\n\n script_cve_id(\n \"CVE-2019-12528\",\n \"CVE-2020-8449\",\n \"CVE-2020-8450\",\n \"CVE-2020-15049\",\n \"CVE-2020-15810\",\n \"CVE-2020-15811\",\n \"CVE-2020-24606\"\n );\n script_xref(name:\"RHSA\", value:\"2020:4082\");\n\n script_name(english:\"CentOS 7 : squid (CESA-2020:4082)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote CentOS Linux host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote CentOS Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the\nCESA-2020:4082 advisory.\n\n - squid: Information Disclosure issue in FTP Gateway (CVE-2019-12528)\n\n - squid: Request smuggling and poisoning attack against the HTTP cache (CVE-2020-15049)\n\n - squid: HTTP Request Smuggling could result in cache poisoning (CVE-2020-15810)\n\n - squid: HTTP Request Splitting could result in cache poisoning (CVE-2020-15811)\n\n - squid: Improper input validation could result in a DoS (CVE-2020-24606)\n\n - squid: Improper input validation issues in HTTP Request processing (CVE-2020-8449)\n\n - squid: Buffer overflow in reverse-proxy configurations (CVE-2020-8450)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version\nnumber.\");\n # https://lists.centos.org/pipermail/centos-cr-announce/2020-November/012886.html\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?2868677d\");\n script_set_attribute(attribute:\"see_also\", value:\"https://cwe.mitre.org/data/definitions/20.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://cwe.mitre.org/data/definitions/119.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://cwe.mitre.org/data/definitions/200.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://cwe.mitre.org/data/definitions/444.html\");\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: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:L/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-2020-15049\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_cwe_id(20, 119, 200, 444);\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/02/04\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/11/06\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/11/06\");\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 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) 2020-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/CentOS/release\", \"Host/CentOS/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude('audit.inc');\ninclude('global_settings.inc');\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item('Host/CentOS/release');\nif (isnull(release) || 'CentOS' >!< release) audit(AUDIT_OS_NOT, 'CentOS');\nos_ver = pregmatch(pattern: \"CentOS(?: 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\ncpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'CentOS', cpu);\n\npkgs = [\n {'reference':'squid-3.5.20-17.el7_9.4', 'sp':'9', 'cpu':'x86_64', 'release':'CentOS-7'},\n {'reference':'squid-migration-script-3.5.20-17.el7_9.4', 'sp':'9', 'cpu':'x86_64', 'release':'CentOS-7'},\n {'reference':'squid-sysvinit-3.5.20-17.el7_9.4', 'sp':'9', 'cpu':'x86_64', 'release':'CentOS-7'}\n];\n\nflag = 0;\nforeach package_array ( pkgs ) {\n reference = NULL;\n release = NULL;\n sp = NULL;\n cpu = NULL;\n el_string = NULL;\n rpm_spec_vers_cmp = NULL;\n epoch = NULL;\n allowmaj = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) release = package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) cpu = package_array['cpu'];\n if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];\n if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];\n if (reference && release) {\n if (rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n }\n}\n\nif (flag)\n{\n 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 '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_HOLE,\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": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-08-20T15:29:12", "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 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 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 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 - Squid before 4.13 and 5.x before 5.0.4 allows a trusted peer to perform Denial of Service by consuming all available CPU cycles during handling of a crafted Cache Digest response message. This only occurs when cache_peer is used with the cache digests feature. The problem exists because peerDigestHandleReply() livelocking in peer_digest.cc mishandles EOF. (CVE-2020-24606)\n\n - An issue was discovered in Squid before 4.13 and 5.x before 5.0.4. Due to incorrect data validation, HTTP Request Smuggling attacks may succeed against HTTP and HTTPS traffic. This leads to cache poisoning. This allows any client, including browser scripts, to bypass local security and poison the proxy cache and any downstream caches with content from an arbitrary source. When configured for relaxed header parsing (the default), Squid relays headers containing whitespace characters to upstream servers. When this occurs as a prefix to a Content-Length header, the frame length specified will be ignored by Squid (allowing for a conflicting length to be used from another Content-Length header) but relayed upstream. (CVE-2020-15810)\n\n - An issue was discovered in Squid before 4.13 and 5.x before 5.0.4. Due to incorrect data validation, HTTP Request Splitting attacks may succeed against HTTP and HTTPS traffic. This leads to cache poisoning. This allows any client, including browser scripts, to bypass local security and poison the browser cache and any downstream caches with content from an arbitrary source. Squid uses a string search instead of parsing the Transfer-Encoding header to find chunked encoding. This allows an attacker to hide a second request inside Transfer-Encoding: it is interpreted by Squid as chunked and split out into a second request delivered upstream. Squid will then deliver two distinct responses to the client, corrupting any downstream caches. (CVE-2020-15811)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {"score": 8.8, "vector": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}, "published": "2021-03-10T00:00:00", "type": "nessus", "title": "NewStart CGSL CORE 5.04 / MAIN 5.04 : squid Multiple Vulnerabilities (NS-SA-2021-0030)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12528", "CVE-2020-15049", "CVE-2020-15810", "CVE-2020-15811", "CVE-2020-24606", "CVE-2020-8449", "CVE-2020-8450"], "modified": "2022-05-10T00:00:00", "cpe": [], "id": "NEWSTART_CGSL_NS-SA-2021-0030_SQUID.NASL", "href": "https://www.tenable.com/plugins/nessus/147395", "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-2021-0030. The text\n# itself is copyright (C) ZTE, Inc.\n##\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(147395);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/10\");\n\n script_cve_id(\n \"CVE-2019-12528\",\n \"CVE-2020-8449\",\n \"CVE-2020-8450\",\n \"CVE-2020-15049\",\n \"CVE-2020-15810\",\n \"CVE-2020-15811\",\n \"CVE-2020-24606\"\n );\n\n script_name(english:\"NewStart CGSL CORE 5.04 / MAIN 5.04 : squid Multiple Vulnerabilities (NS-SA-2021-0030)\");\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 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 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 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 - Squid before 4.13 and 5.x before 5.0.4 allows a trusted peer to perform Denial of Service by consuming all\n available CPU cycles during handling of a crafted Cache Digest response message. This only occurs when\n cache_peer is used with the cache digests feature. The problem exists because peerDigestHandleReply()\n livelocking in peer_digest.cc mishandles EOF. (CVE-2020-24606)\n\n - An issue was discovered in Squid before 4.13 and 5.x before 5.0.4. Due to incorrect data validation, HTTP\n Request Smuggling attacks may succeed against HTTP and HTTPS traffic. This leads to cache poisoning. This\n allows any client, including browser scripts, to bypass local security and poison the proxy cache and any\n downstream caches with content from an arbitrary source. When configured for relaxed header parsing (the\n default), Squid relays headers containing whitespace characters to upstream servers. When this occurs as a\n prefix to a Content-Length header, the frame length specified will be ignored by Squid (allowing for a\n conflicting length to be used from another Content-Length header) but relayed upstream. (CVE-2020-15810)\n\n - An issue was discovered in Squid before 4.13 and 5.x before 5.0.4. Due to incorrect data validation, HTTP\n Request Splitting attacks may succeed against HTTP and HTTPS traffic. This leads to cache poisoning. This\n allows any client, including browser scripts, to bypass local security and poison the browser cache and\n any downstream caches with content from an arbitrary source. Squid uses a string search instead of parsing\n the Transfer-Encoding header to find chunked encoding. This allows an attacker to hide a second request\n inside Transfer-Encoding: it is interpreted by Squid as chunked and split out into a second request\n delivered upstream. Squid will then deliver two distinct responses to the client, corrupting any\n downstream caches. (CVE-2020-15811)\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-2021-0030\");\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:L/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-2020-15049\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/02/04\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/03/09\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/03/10\");\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) 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/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-3.5.20-17.el7_9.5',\n 'squid-migration-script-3.5.20-17.el7_9.5',\n 'squid-sysvinit-3.5.20-17.el7_9.5'\n ],\n 'CGSL MAIN 5.04': [\n 'squid-3.5.20-17.el7_9.5',\n 'squid-migration-script-3.5.20-17.el7_9.5',\n 'squid-sysvinit-3.5.20-17.el7_9.5'\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": "2022-03-22T20:52:03", "description": "The update of squid3 released as DLA-2278-2 introduced a regression due to the updated fix for CVE-2019-12529. The new Kerberos authentication code prevented base64 token negotiation. Updated squid3 packages are now available to correct this issue.\n\nFor Debian 9 stretch, this problem has been fixed in version 3.5.23-5+deb9u4.\n\nWe recommend that you upgrade your squid3 packages.\n\nFor the detailed security status of squid3 please refer to its security tracker page at:\nhttps://security-tracker.debian.org/tracker/squid3\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": {"score": 7.3, "vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L"}, "published": "2020-07-14T00:00:00", "type": "nessus", "title": "Debian DLA-2278-3 : squid3 regression update", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12529", "CVE-2020-8450"], "modified": "2020-09-08T00:00:00", "cpe": ["p-cpe:/a:debian:debian_linux:squid", "p-cpe:/a:debian:debian_linux:squid-cgi", "p-cpe:/a:debian:debian_linux:squid-common", "p-cpe:/a:debian:debian_linux:squid-dbg", "p-cpe:/a:debian:debian_linux:squid-purge", "p-cpe:/a:debian:debian_linux:squid3", "p-cpe:/a:debian:debian_linux:squidclient", "cpe:/o:debian:debian_linux:9.0"], "id": "DEBIAN_DLA-2278.NASL", "href": "https://www.tenable.com/plugins/nessus/138392", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Debian Security Advisory DLA-2278-3. 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(138392);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2020/09/08\");\n\n script_name(english:\"Debian DLA-2278-3 : squid3 regression 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\"The update of squid3 released as DLA-2278-2 introduced a regression\ndue to the updated fix for CVE-2019-12529. The new Kerberos\nauthentication code prevented base64 token negotiation. Updated squid3\npackages are now available to correct this issue.\n\nFor Debian 9 stretch, this problem has been fixed in version\n3.5.23-5+deb9u4.\n\nWe recommend that you upgrade your squid3 packages.\n\nFor the detailed security status of squid3 please refer to its\nsecurity tracker page at:\nhttps://security-tracker.debian.org/tracker/squid3\n\nNOTE: Tenable Network Security has extracted the preceding description\nblock directly from the DLA security advisory. Tenable has attempted\nto automatically clean and format it as much as possible without\nintroducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://lists.debian.org/debian-lts-announce/2020/09/msg00005.html\"\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://security-tracker.debian.org/tracker/source-package/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:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2020-8450\");\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:\"p-cpe:/a:debian:debian_linux:squid-cgi\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:squid-common\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:squid-dbg\");\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:squidclient\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:debian:debian_linux:9.0\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/09/04\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/09/04\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/07/14\");\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) 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:\"9.0\", prefix:\"squid\", reference:\"3.5.23-5+deb9u4\")) flag++;\nif (deb_check(release:\"9.0\", prefix:\"squid-cgi\", reference:\"3.5.23-5+deb9u4\")) flag++;\nif (deb_check(release:\"9.0\", prefix:\"squid-common\", reference:\"3.5.23-5+deb9u4\")) flag++;\nif (deb_check(release:\"9.0\", prefix:\"squid-dbg\", reference:\"3.5.23-5+deb9u4\")) flag++;\nif (deb_check(release:\"9.0\", prefix:\"squid-purge\", reference:\"3.5.23-5+deb9u4\")) flag++;\nif (deb_check(release:\"9.0\", prefix:\"squid3\", reference:\"3.5.23-5+deb9u4\")) flag++;\nif (deb_check(release:\"9.0\", prefix:\"squidclient\", reference:\"3.5.23-5+deb9u4\")) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:deb_report_get());\n else security_hole(0);\n exit(0);\n}\nelse audit(AUDIT_HOST_NOT, \"affected\");\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-07-27T15:53:23", "description": "The version of tested product installed on the remote host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2020-1486 advisory.\n\n - This vulnerability allows remote attackers to deny service on vulnerable installations of The Squid Software Foundation Squid 3.5.27-20180318. Authentication is not required to exploit this vulnerability.\n The specific flaw exists within ClientRequestContext::sslBumpAccessCheck(). A crafted request can trigger the dereference of a null pointer. An attacker can leverage this vulnerability to create a denial-of- service condition to users of the system. Was ZDI-CAN-6088. (CVE-2018-1172)\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, 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 - 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\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {"score": 7.5, "vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}, "published": "2020-09-02T00:00:00", "type": "nessus", "title": "Amazon Linux 2 : squid (ALAS-2020-1486)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-1172", "CVE-2019-12528", "CVE-2019-18679", "CVE-2020-8450"], "modified": "2022-05-12T00:00:00", "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-2020-1486.NASL", "href": "https://www.tenable.com/plugins/nessus/140199", "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-2020-1486.\n#\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(140199);\n script_version(\"1.2\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/12\");\n\n script_cve_id(\n \"CVE-2018-1172\",\n \"CVE-2019-12528\",\n \"CVE-2019-18679\",\n \"CVE-2020-8450\"\n );\n script_xref(name:\"ALAS\", value:\"2020-1486\");\n\n script_name(english:\"Amazon Linux 2 : squid (ALAS-2020-1486)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Amazon Linux 2 host is missing a security update.\");\n script_set_attribute(attribute:\"description\", value:\n\"The version of tested product installed on the remote host is prior to tested version. It is, therefore, affected by\nmultiple vulnerabilities as referenced in the ALAS2-2020-1486 advisory.\n\n - This vulnerability allows remote attackers to deny service on vulnerable installations of The Squid\n Software Foundation Squid 3.5.27-20180318. Authentication is not required to exploit this vulnerability.\n The specific flaw exists within ClientRequestContext::sslBumpAccessCheck(). A crafted request can trigger\n the dereference of a null pointer. An attacker can leverage this vulnerability to create a denial-of-\n service condition to users of the system. Was ZDI-CAN-6088. (CVE-2018-1172)\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, 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 - 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\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://alas.aws.amazon.com/AL2/ALAS-2020-1486.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2018-1172\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2019-12528\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2019-18679\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2020-8450\");\n script_set_attribute(attribute:\"solution\", value:\n\"Run 'yum update squid' to update your system.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/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-2020-8450\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2019-18679\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2018/05/16\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/09/01\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/09/02\");\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 script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Amazon Linux Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2020-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/AmazonLinux/release\", \"Host/AmazonLinux/rpm-list\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\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\npkgs = [\n {'reference':'squid-3.5.20-15.amzn2.1.1', 'cpu':'aarch64', 'release':'AL2'},\n {'reference':'squid-3.5.20-15.amzn2.1.1', 'cpu':'i686', 'release':'AL2'},\n {'reference':'squid-3.5.20-15.amzn2.1.1', 'cpu':'x86_64', 'release':'AL2'},\n {'reference':'squid-debuginfo-3.5.20-15.amzn2.1.1', 'cpu':'aarch64', 'release':'AL2'},\n {'reference':'squid-debuginfo-3.5.20-15.amzn2.1.1', 'cpu':'i686', 'release':'AL2'},\n {'reference':'squid-debuginfo-3.5.20-15.amzn2.1.1', 'cpu':'x86_64', 'release':'AL2'},\n {'reference':'squid-migration-script-3.5.20-15.amzn2.1.1', 'cpu':'aarch64', 'release':'AL2'},\n {'reference':'squid-migration-script-3.5.20-15.amzn2.1.1', 'cpu':'i686', 'release':'AL2'},\n {'reference':'squid-migration-script-3.5.20-15.amzn2.1.1', 'cpu':'x86_64', 'release':'AL2'},\n {'reference':'squid-sysvinit-3.5.20-15.amzn2.1.1', 'cpu':'aarch64', 'release':'AL2'},\n {'reference':'squid-sysvinit-3.5.20-15.amzn2.1.1', 'cpu':'i686', 'release':'AL2'},\n {'reference':'squid-sysvinit-3.5.20-15.amzn2.1.1', 'cpu':'x86_64', 'release':'AL2'}\n];\n\nflag = 0;\nforeach package_array ( pkgs ) {\n reference = NULL;\n release = NULL;\n cpu = NULL;\n el_string = NULL;\n rpm_spec_vers_cmp = NULL;\n allowmaj = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) release = package_array['release'];\n if (!empty_or_null(package_array['cpu'])) cpu = package_array['cpu'];\n if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];\n if (reference && release) {\n if (rpm_check(release:release, cpu:cpu, reference:reference, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n 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 / etc\");\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-09-21T16:30:37", "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": {"score": 9.8, "vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}, "published": "2021-06-10T00:00:00", "type": "nessus", "title": "SUSE SLES11 Security Update : squid3 (SUSE-SU-2020:14460-1)", "bulletinFamily": "scanner", "cvss2": {}, "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"}}, {"lastseen": "2022-05-17T14:16:38", "description": "Multiple security issues were discovered in the Squid proxy caching server, which could result in the bypass of security filters, information disclosure, the execution of arbitrary code or denial of service.", "cvss3": {"score": 9.8, "vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}, "published": "2020-05-11T00:00:00", "type": "nessus", "title": "Debian DSA-4682-1 : squid - security update", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12519", "CVE-2019-12520", "CVE-2019-12521", "CVE-2019-12523", "CVE-2019-12524", "CVE-2019-12526", "CVE-2019-12528", "CVE-2019-18676", "CVE-2019-18677", "CVE-2019-18678", "CVE-2019-18679", "CVE-2020-11945", "CVE-2020-8449", "CVE-2020-8450"], "modified": "2022-05-16T00:00:00", "cpe": ["p-cpe:/a:debian:debian_linux:squid", "cpe:/o:debian:debian_linux:10.0"], "id": "DEBIAN_DSA-4682.NASL", "href": "https://www.tenable.com/plugins/nessus/136430", "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-4682. 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(136430);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/16\");\n\n script_cve_id(\"CVE-2019-12519\", \"CVE-2019-12520\", \"CVE-2019-12521\", \"CVE-2019-12523\", \"CVE-2019-12524\", \"CVE-2019-12526\", \"CVE-2019-12528\", \"CVE-2019-18676\", \"CVE-2019-18677\", \"CVE-2019-18678\", \"CVE-2019-18679\", \"CVE-2020-11945\", \"CVE-2020-8449\", \"CVE-2020-8450\");\n script_xref(name:\"DSA\", value:\"4682\");\n\n script_name(english:\"Debian DSA-4682-1 : 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\"Multiple security issues were discovered in the Squid proxy caching\nserver, which could result in the bypass of security filters,\ninformation disclosure, the execution of arbitrary code or denial of\nservice.\"\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/2020/dsa-4682\"\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+deb10u2.\"\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-2020-8450\");\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:\"cpe:/o:debian:debian_linux:10.0\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/11/26\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/05/08\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/05/11\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2020-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Debian Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/Debian/release\", \"Host/Debian/dpkg-l\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"debian_package.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nif (!get_kb_item(\"Host/Debian/release\")) audit(AUDIT_OS_NOT, \"Debian\");\nif (!get_kb_item(\"Host/Debian/dpkg-l\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\n\nflag = 0;\nif (deb_check(release:\"10.0\", prefix:\"squid\", reference:\"4.6-1+deb10u2\")) flag++;\nif (deb_check(release:\"10.0\", prefix:\"squid-cgi\", reference:\"4.6-1+deb10u2\")) flag++;\nif (deb_check(release:\"10.0\", prefix:\"squid-common\", reference:\"4.6-1+deb10u2\")) flag++;\nif (deb_check(release:\"10.0\", prefix:\"squid-purge\", reference:\"4.6-1+deb10u2\")) flag++;\nif (deb_check(release:\"10.0\", prefix:\"squid3\", reference:\"4.6-1+deb10u2\")) flag++;\nif (deb_check(release:\"10.0\", prefix:\"squidclient\", reference:\"4.6-1+deb10u2\")) 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": "2022-02-19T12:42:54", "description": "This update for squid to version 4.11 fixes the following issues :\n\n - CVE-2020-11945: Fixed a potential remote code execution vulnerability when using HTTP Digest Authentication (bsc#1170313).\n\n - CVE-2019-12519, CVE-2019-12521: Fixed incorrect buffer handling that can result in cache poisoning, remote execution, and denial of service attacks when processing ESI responses (bsc#1169659).\n\n - CVE-2020-8517: Fixed a possible denial of service caused by incorrect buffer management ext_lm_group_acl when processing NTLM Authentication credentials (bsc#1162691).\n\n - CVE-2019-12528: Fixed possible information disclosure when translating FTP server listings into HTTP responses (bsc#1162689).\n\n - CVE-2019-18860: Fixed handling of invalid domain names in cachemgr.cgi (bsc#1167373).\n\nThis update was imported from the SUSE:SLE-15:Update update project.", "cvss3": {"score": 9.8, "vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}, "published": "2020-05-11T00:00:00", "type": "nessus", "title": "openSUSE Security Update : squid (openSUSE-2020-623)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12519", "CVE-2019-12521", "CVE-2019-12528", "CVE-2019-18860", "CVE-2020-11945", "CVE-2020-8517"], "modified": "2020-05-13T00:00:00", "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-2020-623.NASL", "href": "https://www.tenable.com/plugins/nessus/136452", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from openSUSE Security Update openSUSE-2020-623.\n#\n# The text description of this plugin is (C) SUSE LLC.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(136452);\n script_version(\"1.2\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2020/05/13\");\n\n script_cve_id(\"CVE-2019-12519\", \"CVE-2019-12521\", \"CVE-2019-12528\", \"CVE-2019-18860\", \"CVE-2020-11945\", \"CVE-2020-8517\");\n\n script_name(english:\"openSUSE Security Update : squid (openSUSE-2020-623)\");\n script_summary(english:\"Check for the openSUSE-2020-623 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 4.11 fixes the following issues :\n\n - CVE-2020-11945: Fixed a potential remote code execution\n vulnerability when using HTTP Digest Authentication\n (bsc#1170313).\n\n - CVE-2019-12519, CVE-2019-12521: Fixed incorrect buffer\n handling that can result in cache poisoning, remote\n execution, and denial of service attacks when processing\n ESI responses (bsc#1169659).\n\n - CVE-2020-8517: Fixed a possible denial of service caused\n by incorrect buffer management ext_lm_group_acl when\n processing NTLM Authentication credentials\n (bsc#1162691).\n\n - CVE-2019-12528: Fixed possible information disclosure\n when translating FTP server listings into HTTP responses\n (bsc#1162689).\n\n - CVE-2019-18860: Fixed handling of invalid domain names\n in cachemgr.cgi (bsc#1167373).\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=1162689\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1162691\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1167373\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1169659\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1170313\"\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:\"2020/02/04\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/05/08\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/05/11\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 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-4.11-lp151.2.15.2\") ) flag++;\nif ( rpm_check(release:\"SUSE15.1\", reference:\"squid-debuginfo-4.11-lp151.2.15.2\") ) flag++;\nif ( rpm_check(release:\"SUSE15.1\", reference:\"squid-debugsource-4.11-lp151.2.15.2\") ) 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": "2022-02-19T12:49:25", "description": "This update for squid to version 4.11 fixes the following issues :\n\nCVE-2020-11945: Fixed a potential remote code execution vulnerability when using HTTP Digest Authentication (bsc#1170313).\n\nCVE-2019-12519, CVE-2019-12521: Fixed incorrect buffer handling that can result in cache poisoning, remote execution, and denial of service attacks when processing ESI responses (bsc#1169659).\n\nCVE-2020-8517: Fixed a possible denial of service caused by incorrect buffer management ext_lm_group_acl when processing NTLM Authentication credentials (bsc#1162691).\n\nCVE-2019-12528: Fixed possible information disclosure when translating FTP server listings into HTTP responses (bsc#1162689).\n\nCVE-2019-18860: Fixed handling of invalid domain names in cachemgr.cgi (bsc#1167373).\n\nNote that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"score": 9.8, "vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}, "published": "2020-05-01T00:00:00", "type": "nessus", "title": "SUSE SLES15 Security Update : squid (SUSE-SU-2020:1156-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12519", "CVE-2019-12521", "CVE-2019-12528", "CVE-2019-18860", "CVE-2020-11945", "CVE-2020-8517"], "modified": "2020-05-07T00:00:00", "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-2020-1156-1.NASL", "href": "https://www.tenable.com/plugins/nessus/136279", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from SUSE update advisory SUSE-SU-2020:1156-1.\n# The text itself is copyright (C) SUSE.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(136279);\n script_version(\"1.2\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2020/05/07\");\n\n script_cve_id(\"CVE-2019-12519\", \"CVE-2019-12521\", \"CVE-2019-12528\", \"CVE-2019-18860\", \"CVE-2020-11945\", \"CVE-2020-8517\");\n\n script_name(english:\"SUSE SLES15 Security Update : squid (SUSE-SU-2020:1156-1)\");\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 4.11 fixes the following issues :\n\nCVE-2020-11945: Fixed a potential remote code execution vulnerability\nwhen using HTTP Digest Authentication (bsc#1170313).\n\nCVE-2019-12519, CVE-2019-12521: Fixed incorrect buffer handling that\ncan result in cache poisoning, remote execution, and denial of service\nattacks when processing ESI responses (bsc#1169659).\n\nCVE-2020-8517: Fixed a possible denial of service caused by incorrect\nbuffer management ext_lm_group_acl when processing NTLM Authentication\ncredentials (bsc#1162691).\n\nCVE-2019-12528: Fixed possible information disclosure when translating\nFTP server listings into HTTP responses (bsc#1162689).\n\nCVE-2019-18860: Fixed handling of invalid domain names in cachemgr.cgi\n(bsc#1167373).\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=1162689\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1162691\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1167373\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1169659\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1170313\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-12519/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-12521/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-12528/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-18860/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2020-11945/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2020-8517/\"\n );\n # https://www.suse.com/support/update/announcement/2020/suse-su-20201156-1/\n script_set_attribute(\n attribute:\"see_also\",\n value:\"http://www.nessus.org/u?2acfa33b\"\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 for SAP 15 :\n\nzypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2020-1156=1\n\nSUSE Linux Enterprise Server 15-LTSS :\n\nzypper in -t patch SUSE-SLE-Product-SLES-15-2020-1156=1\n\nSUSE Linux Enterprise Module for Server Applications 15-SP2 :\n\nzypper in -t patch\nSUSE-SLE-Module-Server-Applications-15-SP2-2020-1156=1\n\nSUSE Linux Enterprise Module for Server Applications 15-SP1 :\n\nzypper in -t patch\nSUSE-SLE-Module-Server-Applications-15-SP1-2020-1156=1\n\nSUSE Linux Enterprise High Performance Computing 15-LTSS :\n\nzypper in -t patch SUSE-SLE-Product-HPC-15-2020-1156=1\n\nSUSE Linux Enterprise High Performance Computing 15-ESPOS :\n\nzypper in -t patch SUSE-SLE-Product-HPC-15-2020-1156=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:\"2020/02/04\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/04/30\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/05/01\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 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$\" && \"x86_64\" >!< cpu && \"s390x\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"SUSE \" + os_ver, cpu);\n\nsp = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(sp)) sp = \"0\";\nif (os_ver == \"SLES15\" && (! preg(pattern:\"^(0|1|2)$\", string:sp))) audit(AUDIT_OS_NOT, \"SLES15 SP0/1/2\", os_ver + \" SP\" + sp);\n\n\nflag = 0;\nif (rpm_check(release:\"SLES15\", sp:\"1\", reference:\"squid-4.11-5.17.2\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"1\", reference:\"squid-debuginfo-4.11-5.17.2\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"1\", reference:\"squid-debugsource-4.11-5.17.2\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"0\", cpu:\"s390x\", reference:\"squid-4.11-5.17.2\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"0\", cpu:\"s390x\", reference:\"squid-debuginfo-4.11-5.17.2\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"0\", cpu:\"s390x\", reference:\"squid-debugsource-4.11-5.17.2\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"2\", reference:\"squid-4.11-5.17.2\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"2\", reference:\"squid-debuginfo-4.11-5.17.2\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"2\", reference:\"squid-debugsource-4.11-5.17.2\")) flag++;\n\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());\n else security_hole(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"squid\");\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-02-19T12:45:04", "description": "This update for squid to version 4.11 fixes the following issues :\n\nCVE-2020-11945: Fixed a potential remote code execution vulnerability when using HTTP Digest Authentication (bsc#1170313).\n\nCVE-2019-12519, CVE-2019-12521: Fixed incorrect buffer handling that can result in cache poisoning, remote execution, and denial of service attacks when processing ESI responses (bsc#1169659).\n\nCVE-2020-8517: Fixed a possible denial of service caused by incorrect buffer management ext_lm_group_acl when processing NTLM Authentication credentials (bsc#1162691).\n\nCVE-2019-12528: Fixed possible information disclosure when translating FTP server listings into HTTP responses (bsc#1162689).\n\nCVE-2019-18860: Fixed handling of invalid domain names in cachemgr.cgi (bsc#1167373).\n\nNote that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"score": 9.8, "vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}, "published": "2020-04-29T00:00:00", "type": "nessus", "title": "SUSE SLES12 Security Update : squid (SUSE-SU-2020:1134-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12519", "CVE-2019-12521", "CVE-2019-12528", "CVE-2019-18860", "CVE-2020-11945", "CVE-2020-8517"], "modified": "2020-05-04T00:00:00", "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-2020-1134-1.NASL", "href": "https://www.tenable.com/plugins/nessus/136081", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from SUSE update advisory SUSE-SU-2020:1134-1.\n# The text itself is copyright (C) SUSE.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(136081);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2020/05/04\");\n\n script_cve_id(\"CVE-2019-12519\", \"CVE-2019-12521\", \"CVE-2019-12528\", \"CVE-2019-18860\", \"CVE-2020-11945\", \"CVE-2020-8517\");\n\n script_name(english:\"SUSE SLES12 Security Update : squid (SUSE-SU-2020:1134-1)\");\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 4.11 fixes the following issues :\n\nCVE-2020-11945: Fixed a potential remote code execution vulnerability\nwhen using HTTP Digest Authentication (bsc#1170313).\n\nCVE-2019-12519, CVE-2019-12521: Fixed incorrect buffer handling that\ncan result in cache poisoning, remote execution, and denial of service\nattacks when processing ESI responses (bsc#1169659).\n\nCVE-2020-8517: Fixed a possible denial of service caused by incorrect\nbuffer management ext_lm_group_acl when processing NTLM Authentication\ncredentials (bsc#1162691).\n\nCVE-2019-12528: Fixed possible information disclosure when translating\nFTP server listings into HTTP responses (bsc#1162689).\n\nCVE-2019-18860: Fixed handling of invalid domain names in cachemgr.cgi\n(bsc#1167373).\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=1162689\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1162691\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1167373\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1169659\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1170313\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-12519/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-12521/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-12528/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-18860/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2020-11945/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2020-8517/\"\n );\n # https://www.suse.com/support/update/announcement/2020/suse-su-20201134-1/\n script_set_attribute(\n attribute:\"see_also\",\n value:\"http://www.nessus.org/u?36ea22db\"\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 :\n\nzypper in -t patch SUSE-SLE-SERVER-12-SP5-2020-1134=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:\"2020/02/04\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/04/28\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/04/29\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"SuSE Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/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-4.11-4.9.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"5\", reference:\"squid-debuginfo-4.11-4.9.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"5\", reference:\"squid-debugsource-4.11-4.9.1\")) flag++;\n\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());\n else security_hole(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"squid\");\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-08-20T15:25:32", "description": "The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2020:4743 advisory.\n\n - squid: Improper input validation in request allows for proxy manipulation (CVE-2019-12520)\n\n - squid: Off-by-one error in addStackElement allows for heap buffer overflow and crash (CVE-2019-12521)\n\n - squid: Improper input validation in URI processor (CVE-2019-12523)\n\n - squid: Improper access restriction in url_regex may lead to security bypass (CVE-2019-12524)\n\n - squid: Heap overflow issue in URN processing (CVE-2019-12526)\n\n - squid: Information Disclosure issue in FTP Gateway (CVE-2019-12528)\n\n - squid: Out of bounds read in Proxy-Authorization header causes DoS (CVE-2019-12529)\n\n - squid: Denial of service in cachemgr.cgi (CVE-2019-12854)\n\n - squid: Buffer overflow in URI processor (CVE-2019-18676)\n\n - squid: Cross-Site Request Forgery issue in HTTP Request processing (CVE-2019-18677)\n\n - squid: HTTP Request Splitting issue in HTTP message processing (CVE-2019-18678)\n\n - squid: Information Disclosure issue in HTTP Digest Authentication (CVE-2019-18679)\n\n - squid: Mishandled HTML in the host parameter to cachemgr.cgi results in insecure behaviour (CVE-2019-18860)\n\n - squid: DoS in TLS handshake (CVE-2020-14058)\n\n - squid: Request smuggling and poisoning attack against the HTTP cache (CVE-2020-15049)\n\n - squid: Improper input validation could result in a DoS (CVE-2020-24606)\n\n - squid: Improper input validation issues in HTTP Request processing (CVE-2020-8449)\n\n - squid: Buffer overflow in reverse-proxy configurations (CVE-2020-8450)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {"score": 9.8, "vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}, "published": "2021-02-01T00:00:00", "type": "nessus", "title": "CentOS 8 : squid:4 (CESA-2020:4743)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12520", "CVE-2019-12521", "CVE-2019-12523", "CVE-2019-12524", "CVE-2019-12526", "CVE-2019-12528", "CVE-2019-12529", "CVE-2019-12854", "CVE-2019-18676", "CVE-2019-18677", "CVE-2019-18678", "CVE-2019-18679", "CVE-2019-18860", "CVE-2020-14058", "CVE-2020-15049", "CVE-2020-24606", "CVE-2020-8449", "CVE-2020-8450"], "modified": "2022-05-10T00:00:00", "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-2020-4743.NASL", "href": "https://www.tenable.com/plugins/nessus/145969", "sourceData": "##\n# (C) Tenable Network Security, Inc.\n#\n# The package checks in this plugin were extracted from\n# Red Hat Security Advisory RHSA-2020:4743. The text\n# itself is copyright (C) Red Hat, Inc.\n##\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(145969);\n script_version(\"1.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/10\");\n\n script_cve_id(\n \"CVE-2019-12520\",\n \"CVE-2019-12521\",\n \"CVE-2019-12523\",\n \"CVE-2019-12524\",\n \"CVE-2019-12526\",\n \"CVE-2019-12528\",\n \"CVE-2019-12529\",\n \"CVE-2019-12854\",\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-2020-14058\",\n \"CVE-2020-15049\",\n \"CVE-2020-24606\"\n );\n script_xref(name:\"RHSA\", value:\"2020:4743\");\n\n script_name(english:\"CentOS 8 : squid:4 (CESA-2020:4743)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote CentOS host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the\nCESA-2020:4743 advisory.\n\n - squid: Improper input validation in request allows for proxy manipulation (CVE-2019-12520)\n\n - squid: Off-by-one error in addStackElement allows for heap buffer overflow and crash (CVE-2019-12521)\n\n - squid: Improper input validation in URI processor (CVE-2019-12523)\n\n - squid: Improper access restriction in url_regex may lead to security bypass (CVE-2019-12524)\n\n - squid: Heap overflow issue in URN processing (CVE-2019-12526)\n\n - squid: Information Disclosure issue in FTP Gateway (CVE-2019-12528)\n\n - squid: Out of bounds read in Proxy-Authorization header causes DoS (CVE-2019-12529)\n\n - squid: Denial of service in cachemgr.cgi (CVE-2019-12854)\n\n - squid: Buffer overflow in URI processor (CVE-2019-18676)\n\n - squid: Cross-Site Request Forgery issue in HTTP Request processing (CVE-2019-18677)\n\n - squid: HTTP Request Splitting issue in HTTP message processing (CVE-2019-18678)\n\n - squid: Information Disclosure issue in HTTP Digest Authentication (CVE-2019-18679)\n\n - squid: Mishandled HTML in the host parameter to cachemgr.cgi results in insecure behaviour\n (CVE-2019-18860)\n\n - squid: DoS in TLS handshake (CVE-2020-14058)\n\n - squid: Request smuggling and poisoning attack against the HTTP cache (CVE-2020-15049)\n\n - squid: Improper input validation could result in a DoS (CVE-2020-24606)\n\n - squid: Improper input validation issues in HTTP Request processing (CVE-2020-8449)\n\n - squid: Buffer overflow in reverse-proxy configurations (CVE-2020-8450)\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-2020:4743\");\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: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-2019-12526\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/07/11\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/11/04\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/02/01\");\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_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"CentOS Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/CentOS/release\", \"Host/CentOS/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude('audit.inc');\ninclude('global_settings.inc');\ninclude('misc_func.inc');\ninclude('rpm.inc');\ninclude('rhel.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item('Host/CentOS/release');\nif (isnull(release) || 'CentOS' >!< release) audit(AUDIT_OS_NOT, 'CentOS');\nos_ver = pregmatch(pattern: \"CentOS(?: Stream)?(?: Linux)? release ([0-9]+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'CentOS');\nos_ver = os_ver[1];\nif ('CentOS Stream' >< release) audit(AUDIT_OS_NOT, 'CentOS 8.x', 'CentOS Stream ' + os_ver);\nif (!rhel_check_release(operator: 'ge', os_version: os_ver, rhel_version: '8')) audit(AUDIT_OS_NOT, 'CentOS 8.x', 'CentOS ' + os_ver);\n\nif (!get_kb_item('Host/CentOS/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'CentOS', cpu);\n\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', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libecap-1.0.1-2.module_el8.1.0', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libecap-devel-1.0.1-2.module_el8.1.0', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libecap-devel-1.0.1-2.module_el8.1.0', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'squid-4.11-3.module_el8.3.0', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'epoch':'7'},\n {'reference':'squid-4.11-3.module_el8.3.0', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, '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 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_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, 'libecap / libecap-devel / squid');\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-08-28T14:57:20", "description": "The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:4743 advisory.\n\n - squid: Improper input validation in request allows for proxy manipulation (CVE-2019-12520)\n\n - squid: Off-by-one error in addStackElement allows for heap buffer overflow and crash (CVE-2019-12521)\n\n - squid: Improper input validation in URI processor (CVE-2019-12523)\n\n - squid: Improper access restriction in url_regex may lead to security bypass (CVE-2019-12524)\n\n - squid: Heap overflow issue in URN processing (CVE-2019-12526)\n\n - squid: Information Disclosure issue in FTP Gateway (CVE-2019-12528)\n\n - squid: Out of bounds read in Proxy-Authorization header causes DoS (CVE-2019-12529)\n\n - squid: Denial of service in cachemgr.cgi (CVE-2019-12854)\n\n - squid: Buffer overflow in URI processor (CVE-2019-18676)\n\n - squid: Cross-Site Request Forgery issue in HTTP Request processing (CVE-2019-18677)\n\n - squid: HTTP Request Splitting issue in HTTP message processing (CVE-2019-18678)\n\n - squid: Information Disclosure issue in HTTP Digest Authentication (CVE-2019-18679)\n\n - squid: Mishandled HTML in the host parameter to cachemgr.cgi results in insecure behaviour (CVE-2019-18860)\n\n - squid: DoS in TLS handshake (CVE-2020-14058)\n\n - squid: Request smuggling and poisoning attack against the HTTP cache (CVE-2020-15049)\n\n - squid: Improper input validation could result in a DoS (CVE-2020-24606)\n\n - squid: Improper input validation issues in HTTP Request processing (CVE-2020-8449)\n\n - squid: Buffer overflow in reverse-proxy configurations (CVE-2020-8450)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {"score": 9.8, "vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}, "published": "2020-11-04T00:00:00", "type": "nessus", "title": "RHEL 8 : squid:4 (RHSA-2020:4743)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12520", "CVE-2019-12521", "CVE-2019-12523", "CVE-2019-12524", "CVE-2019-12526", "CVE-2019-12528", "CVE-2019-12529", "CVE-2019-12854", "CVE-2019-18676", "CVE-2019-18677", "CVE-2019-18678", "CVE-2019-18679", "CVE-2019-18860", "CVE-2020-14058", "CVE-2020-15049", "CVE-2020-24606", "CVE-2020-8449", "CVE-2020-8450"], "modified": "2022-05-11T00:00:00", "cpe": ["cpe:/o:redhat:enterprise_linux:8", "cpe:/o:redhat:rhel_aus:8.4", "cpe:/o:redhat:rhel_e4s:8.4", "cpe:/o:redhat:rhel_eus:8.4", "cpe:/o:redhat:rhel_tus:8.4", "p-cpe:/a:redhat:enterprise_linux:libecap", "p-cpe:/a:redhat:enterprise_linux:libecap-devel", "p-cpe:/a:redhat:enterprise_linux:squid"], "id": "REDHAT-RHSA-2020-4743.NASL", "href": "https://www.tenable.com/plugins/nessus/142412", "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-2020:4743. The text\n# itself is copyright (C) Red Hat, Inc.\n##\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(142412);\n script_version(\"1.7\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/11\");\n\n script_cve_id(\n \"CVE-2019-12520\",\n \"CVE-2019-12521\",\n \"CVE-2019-12523\",\n \"CVE-2019-12524\",\n \"CVE-2019-12526\",\n \"CVE-2019-12528\",\n \"CVE-2019-12529\",\n \"CVE-2019-12854\",\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-2020-14058\",\n \"CVE-2020-15049\",\n \"CVE-2020-24606\"\n );\n script_xref(name:\"RHSA\", value:\"2020:4743\");\n\n script_name(english:\"RHEL 8 : squid:4 (RHSA-2020:4743)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Red Hat host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as\nreferenced in the RHSA-2020:4743 advisory.\n\n - squid: Improper input validation in request allows for proxy manipulation (CVE-2019-12520)\n\n - squid: Off-by-one error in addStackElement allows for heap buffer overflow and crash (CVE-2019-12521)\n\n - squid: Improper input validation in URI processor (CVE-2019-12523)\n\n - squid: Improper access restriction in url_regex may lead to security bypass (CVE-2019-12524)\n\n - squid: Heap overflow issue in URN processing (CVE-2019-12526)\n\n - squid: Information Disclosure issue in FTP Gateway (CVE-2019-12528)\n\n - squid: Out of bounds read in Proxy-Authorization header causes DoS (CVE-2019-12529)\n\n - squid: Denial of service in cachemgr.cgi (CVE-2019-12854)\n\n - squid: Buffer overflow in URI processor (CVE-2019-18676)\n\n - squid: Cross-Site Request Forgery issue in HTTP Request processing (CVE-2019-18677)\n\n - squid: HTTP Request Splitting issue in HTTP message processing (CVE-2019-18678)\n\n - squid: Information Disclosure issue in HTTP Digest Authentication (CVE-2019-18679)\n\n - squid: Mishandled HTML in the host parameter to cachemgr.cgi results in insecure behaviour\n (CVE-2019-18860)\n\n - squid: DoS in TLS handshake (CVE-2020-14058)\n\n - squid: Request smuggling and poisoning attack against the HTTP cache (CVE-2020-15049)\n\n - squid: Improper input validation could result in a DoS (CVE-2020-24606)\n\n - squid: Improper input validation issues in HTTP Request processing (CVE-2020-8449)\n\n - squid: Buffer overflow in reverse-proxy configurations (CVE-2020-8450)\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://cwe.mitre.org/data/definitions/20.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://cwe.mitre.org/data/definitions/79.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://cwe.mitre.org/data/definitions/119.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://cwe.mitre.org/data/definitions/122.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://cwe.mitre.org/data/definitions/200.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://cwe.mitre.org/data/definitions/400.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://cwe.mitre.org/data/definitions/444.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://cwe.mitre.org/data/definitions/676.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2019-12520\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2019-12521\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2019-12523\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2019-12524\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2019-12526\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2019-12528\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2019-12529\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2019-12854\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2019-18676\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2019-18677\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2019-18678\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2019-18679\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2019-18860\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2020-8449\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2020-8450\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2020-14058\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2020-15049\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2020-24606\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/errata/RHSA-2020:4743\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1730523\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1730528\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1770349\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1770356\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1770360\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1770365\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1770371\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1770375\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1798534\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1798540\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1798552\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1817121\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1827558\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1827562\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1827570\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1852550\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1852554\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1871705\");\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: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-2019-12526\");\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, 119, 122, 200, 400, 444, 676);\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/07/11\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/11/04\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/11/04\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:enterprise_linux:8\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:rhel_aus:8.4\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:rhel_e4s:8.4\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:rhel_eus:8.4\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:rhel_tus:8.4\");\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-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:squid\");\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) 2020-2022 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('audit.inc');\ninclude('global_settings.inc');\ninclude('misc_func.inc');\ninclude('rpm.inc');\ninclude('rhel.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item('Host/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 (!rhel_check_release(operator: 'ge', os_version: os_ver, rhel_version: '8')) audit(AUDIT_OS_NOT, 'Red Hat 8.x', 'Red Hat ' + os_ver);\n\nif (!get_kb_item('Host/RedHat/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);\n\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\nrepositories = {\n 'enterprise_linux_8_appstream': [\n 'rhel-8-for-aarch64-appstream-debug-rpms',\n 'rhel-8-for-aarch64-appstream-rpms',\n 'rhel-8-for-aarch64-appstream-source-rpms',\n 'rhel-8-for-s390x-appstream-debug-rpms',\n 'rhel-8-for-s390x-appstream-rpms',\n 'rhel-8-for-s390x-appstream-source-rpms',\n 'rhel-8-for-x86_64-appstream-debug-rpms',\n 'rhel-8-for-x86_64-appstream-rpms',\n 'rhel-8-for-x86_64-appstream-source-rpms'\n ],\n 'enterprise_linux_8_baseos': [\n 'rhel-8-for-aarch64-baseos-debug-rpms',\n 'rhel-8-for-aarch64-baseos-rpms',\n 'rhel-8-for-aarch64-baseos-source-rpms',\n 'rhel-8-for-s390x-baseos-debug-rpms',\n 'rhel-8-for-s390x-baseos-rpms',\n 'rhel-8-for-s390x-baseos-source-rpms',\n 'rhel-8-for-x86_64-baseos-debug-rpms',\n 'rhel-8-for-x86_64-baseos-rpms',\n 'rhel-8-for-x86_64-baseos-source-rpms'\n ],\n 'enterprise_linux_8_crb': [\n 'codeready-builder-for-rhel-8-aarch64-debug-rpms',\n 'codeready-builder-for-rhel-8-aarch64-eus-debug-rpms',\n 'codeready-builder-for-rhel-8-aarch64-eus-rpms',\n 'codeready-builder-for-rhel-8-aarch64-eus-source-rpms',\n 'codeready-builder-for-rhel-8-aarch64-rpms',\n 'codeready-builder-for-rhel-8-aarch64-source-rpms',\n 'codeready-builder-for-rhel-8-s390x-debug-rpms',\n 'codeready-builder-for-rhel-8-s390x-eus-debug-rpms',\n 'codeready-builder-for-rhel-8-s390x-eus-rpms',\n 'codeready-builder-for-rhel-8-s390x-eus-source-rpms',\n 'codeready-builder-for-rhel-8-s390x-rpms',\n 'codeready-builder-for-rhel-8-s390x-source-rpms',\n 'codeready-builder-for-rhel-8-x86_64-debug-rpms',\n 'codeready-builder-for-rhel-8-x86_64-eus-debug-rpms',\n 'codeready-builder-for-rhel-8-x86_64-eus-rpms',\n 'codeready-builder-for-rhel-8-x86_64-eus-source-rpms',\n 'codeready-builder-for-rhel-8-x86_64-rpms',\n 'codeready-builder-for-rhel-8-x86_64-source-rpms'\n ],\n 'enterprise_linux_8_highavailability': [\n 'rhel-8-for-aarch64-highavailability-debug-rpms',\n 'rhel-8-for-aarch64-highavailability-eus-debug-rpms',\n 'rhel-8-for-aarch64-highavailability-eus-rpms',\n 'rhel-8-for-aarch64-highavailability-eus-source-rpms',\n 'rhel-8-for-aarch64-highavailability-rpms',\n 'rhel-8-for-aarch64-highavailability-source-rpms',\n 'rhel-8-for-s390x-highavailability-debug-rpms',\n 'rhel-8-for-s390x-highavailability-eus-debug-rpms',\n 'rhel-8-for-s390x-highavailability-eus-rpms',\n 'rhel-8-for-s390x-highavailability-eus-source-rpms',\n 'rhel-8-for-s390x-highavailability-rpms',\n 'rhel-8-for-s390x-highavailability-source-rpms',\n 'rhel-8-for-x86_64-highavailability-debug-rpms',\n 'rhel-8-for-x86_64-highavailability-e4s-debug-rpms',\n 'rhel-8-for-x86_64-highavailability-e4s-rpms',\n 'rhel-8-for-x86_64-highavailability-e4s-source-rpms',\n 'rhel-8-for-x86_64-highavailability-eus-debug-rpms',\n 'rhel-8-for-x86_64-highavailability-eus-rpms',\n 'rhel-8-for-x86_64-highavailability-eus-source-rpms',\n 'rhel-8-for-x86_64-highavailability-rpms',\n 'rhel-8-for-x86_64-highavailability-source-rpms',\n 'rhel-8-for-x86_64-highavailability-tus-debug-rpms',\n 'rhel-8-for-x86_64-highavailability-tus-rpms',\n 'rhel-8-for-x86_64-highavailability-tus-source-rpms'\n ],\n 'enterprise_linux_8_nfv': [\n 'rhel-8-for-x86_64-nfv-debug-rpms',\n 'rhel-8-for-x86_64-nfv-rpms',\n 'rhel-8-for-x86_64-nfv-source-rpms',\n 'rhel-8-for-x86_64-nfv-tus-debug-rpms',\n 'rhel-8-for-x86_64-nfv-tus-rpms',\n 'rhel-8-for-x86_64-nfv-tus-source-rpms'\n ],\n 'enterprise_linux_8_realtime': [\n 'rhel-8-for-x86_64-rt-debug-rpms',\n 'rhel-8-for-x86_64-rt-rpms',\n 'rhel-8-for-x86_64-rt-source-rpms',\n 'rhel-8-for-x86_64-rt-tus-debug-rpms',\n 'rhel-8-for-x86_64-rt-tus-rpms',\n 'rhel-8-for-x86_64-rt-tus-source-rpms'\n ],\n 'enterprise_linux_8_resilientstorage': [\n 'rhel-8-for-s390x-resilientstorage-debug-rpms',\n 'rhel-8-for-s390x-resilientstorage-eus-debug-rpms',\n 'rhel-8-for-s390x-resilientstorage-eus-rpms',\n 'rhel-8-for-s390x-resilientstorage-eus-source-rpms',\n 'rhel-8-for-s390x-resilientstorage-rpms',\n 'rhel-8-for-s390x-resilientstorage-source-rpms',\n 'rhel-8-for-x86_64-resilientstorage-debug-rpms',\n 'rhel-8-for-x86_64-resilientstorage-eus-debug-rpms',\n 'rhel-8-for-x86_64-resilientstorage-eus-rpms',\n 'rhel-8-for-x86_64-resilientstorage-eus-source-rpms',\n 'rhel-8-for-x86_64-resilientstorage-rpms',\n 'rhel-8-for-x86_64-resilientstorage-source-rpms'\n ],\n 'enterprise_linux_8_sap': [\n 'rhel-8-for-s390x-sap-netweaver-debug-rpms',\n 'rhel-8-for-s390x-sap-netweaver-eus-debug-rpms',\n 'rhel-8-for-s390x-sap-netweaver-eus-rpms',\n 'rhel-8-for-s390x-sap-netweaver-eus-source-rpms',\n 'rhel-8-for-s390x-sap-netweaver-rpms',\n 'rhel-8-for-s390x-sap-netweaver-source-rpms',\n 'rhel-8-for-x86_64-sap-netweaver-debug-rpms',\n 'rhel-8-for-x86_64-sap-netweaver-e4s-debug-rpms',\n 'rhel-8-for-x86_64-sap-netweaver-e4s-rpms',\n 'rhel-8-for-x86_64-sap-netweaver-e4s-source-rpms',\n 'rhel-8-for-x86_64-sap-netweaver-eus-debug-rpms',\n 'rhel-8-for-x86_64-sap-netweaver-eus-rpms',\n 'rhel-8-for-x86_64-sap-netweaver-eus-source-rpms',\n 'rhel-8-for-x86_64-sap-netweaver-rpms',\n 'rhel-8-for-x86_64-sap-netweaver-source-rpms'\n ],\n 'enterprise_linux_8_sap_hana': [\n 'rhel-8-for-x86_64-sap-solutions-debug-rpms',\n 'rhel-8-for-x86_64-sap-solutions-e4s-debug-rpms',\n 'rhel-8-for-x86_64-sap-solutions-e4s-rpms',\n 'rhel-8-for-x86_64-sap-solutions-e4s-source-rpms',\n 'rhel-8-for-x86_64-sap-solutions-eus-debug-rpms',\n 'rhel-8-for-x86_64-sap-solutions-eus-rpms',\n 'rhel-8-for-x86_64-sap-solutions-eus-source-rpms',\n 'rhel-8-for-x86_64-sap-solutions-rpms',\n 'rhel-8-for-x86_64-sap-solutions-source-rpms'\n ],\n 'enterprise_linux_8_supplementary': [\n 'rhel-8-for-aarch64-supplementary-eus-rpms',\n 'rhel-8-for-aarch64-supplementary-eus-source-rpms',\n 'rhel-8-for-aarch64-supplementary-rpms',\n 'rhel-8-for-aarch64-supplementary-source-rpms',\n 'rhel-8-for-s390x-supplementary-eus-rpms',\n 'rhel-8-for-s390x-supplementary-eus-source-rpms',\n 'rhel-8-for-s390x-supplementary-rpms',\n 'rhel-8-for-s390x-supplementary-source-rpms',\n 'rhel-8-for-x86_64-supplementary-eus-rpms',\n 'rhel-8-for-x86_64-supplementary-eus-source-rpms',\n 'rhel-8-for-x86_64-supplementary-rpms',\n 'rhel-8-for-x86_64-supplementary-source-rpms'\n ],\n 'rhel_aus_8_4_appstream': [\n 'rhel-8-for-x86_64-appstream-aus-debug-rpms',\n 'rhel-8-for-x86_64-appstream-aus-debug-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-appstream-aus-rpms',\n 'rhel-8-for-x86_64-appstream-aus-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-appstream-aus-source-rpms',\n 'rhel-8-for-x86_64-appstream-aus-source-rpms__8_DOT_4'\n ],\n 'rhel_aus_8_4_baseos': [\n 'rhel-8-for-x86_64-baseos-aus-debug-rpms',\n 'rhel-8-for-x86_64-baseos-aus-debug-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-baseos-aus-rpms',\n 'rhel-8-for-x86_64-baseos-aus-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-baseos-aus-source-rpms',\n 'rhel-8-for-x86_64-baseos-aus-source-rpms__8_DOT_4'\n ],\n 'rhel_e4s_8_4_appstream': [\n 'rhel-8-for-x86_64-appstream-e4s-debug-rpms',\n 'rhel-8-for-x86_64-appstream-e4s-debug-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-appstream-e4s-rpms',\n 'rhel-8-for-x86_64-appstream-e4s-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-appstream-e4s-source-rpms',\n 'rhel-8-for-x86_64-appstream-e4s-source-rpms__8_DOT_4'\n ],\n 'rhel_e4s_8_4_baseos': [\n 'rhel-8-for-x86_64-baseos-e4s-debug-rpms',\n 'rhel-8-for-x86_64-baseos-e4s-debug-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-baseos-e4s-rpms',\n 'rhel-8-for-x86_64-baseos-e4s-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-baseos-e4s-source-rpms',\n 'rhel-8-for-x86_64-baseos-e4s-source-rpms__8_DOT_4'\n ],\n 'rhel_e4s_8_4_highavailability': [\n 'rhel-8-for-x86_64-highavailability-e4s-debug-rpms',\n 'rhel-8-for-x86_64-highavailability-e4s-debug-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-highavailability-e4s-rpms',\n 'rhel-8-for-x86_64-highavailability-e4s-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-highavailability-e4s-source-rpms',\n 'rhel-8-for-x86_64-highavailability-e4s-source-rpms__8_DOT_4'\n ],\n 'rhel_e4s_8_4_sap': [\n 'rhel-8-for-x86_64-sap-netweaver-e4s-debug-rpms',\n 'rhel-8-for-x86_64-sap-netweaver-e4s-debug-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-sap-netweaver-e4s-rpms',\n 'rhel-8-for-x86_64-sap-netweaver-e4s-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-sap-netweaver-e4s-source-rpms',\n 'rhel-8-for-x86_64-sap-netweaver-e4s-source-rpms__8_DOT_4'\n ],\n 'rhel_e4s_8_4_sap_hana': [\n 'rhel-8-for-x86_64-sap-solutions-e4s-debug-rpms',\n 'rhel-8-for-x86_64-sap-solutions-e4s-debug-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-sap-solutions-e4s-rpms',\n 'rhel-8-for-x86_64-sap-solutions-e4s-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-sap-solutions-e4s-source-rpms',\n 'rhel-8-for-x86_64-sap-solutions-e4s-source-rpms__8_DOT_4'\n ],\n 'rhel_eus_8_4_appstream': [\n 'rhel-8-for-aarch64-appstream-eus-debug-rpms',\n 'rhel-8-for-aarch64-appstream-eus-debug-rpms__8_DOT_4',\n 'rhel-8-for-aarch64-appstream-eus-rpms',\n 'rhel-8-for-aarch64-appstream-eus-rpms__8_DOT_4',\n 'rhel-8-for-aarch64-appstream-eus-source-rpms',\n 'rhel-8-for-aarch64-appstream-eus-source-rpms__8_DOT_4',\n 'rhel-8-for-s390x-appstream-eus-debug-rpms',\n 'rhel-8-for-s390x-appstream-eus-debug-rpms__8_DOT_4',\n 'rhel-8-for-s390x-appstream-eus-rpms',\n 'rhel-8-for-s390x-appstream-eus-rpms__8_DOT_4',\n 'rhel-8-for-s390x-appstream-eus-source-rpms',\n 'rhel-8-for-s390x-appstream-eus-source-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-appstream-aus-debug-rpms',\n 'rhel-8-for-x86_64-appstream-aus-rpms',\n 'rhel-8-for-x86_64-appstream-aus-source-rpms',\n 'rhel-8-for-x86_64-appstream-e4s-debug-rpms',\n 'rhel-8-for-x86_64-appstream-e4s-rpms',\n 'rhel-8-for-x86_64-appstream-e4s-source-rpms',\n 'rhel-8-for-x86_64-appstream-eus-debug-rpms',\n 'rhel-8-for-x86_64-appstream-eus-debug-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-appstream-eus-rpms',\n 'rhel-8-for-x86_64-appstream-eus-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-appstream-eus-source-rpms',\n 'rhel-8-for-x86_64-appstream-eus-source-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-appstream-tus-debug-rpms',\n 'rhel-8-for-x86_64-appstream-tus-rpms',\n 'rhel-8-for-x86_64-appstream-tus-source-rpms'\n ],\n 'rhel_eus_8_4_baseos': [\n 'rhel-8-for-aarch64-baseos-eus-debug-rpms',\n 'rhel-8-for-aarch64-baseos-eus-debug-rpms__8_DOT_4',\n 'rhel-8-for-aarch64-baseos-eus-rpms',\n 'rhel-8-for-aarch64-baseos-eus-rpms__8_DOT_4',\n 'rhel-8-for-aarch64-baseos-eus-source-rpms',\n 'rhel-8-for-aarch64-baseos-eus-source-rpms__8_DOT_4',\n 'rhel-8-for-s390x-baseos-eus-debug-rpms',\n 'rhel-8-for-s390x-baseos-eus-debug-rpms__8_DOT_4',\n 'rhel-8-for-s390x-baseos-eus-rpms',\n 'rhel-8-for-s390x-baseos-eus-rpms__8_DOT_4',\n 'rhel-8-for-s390x-baseos-eus-source-rpms',\n 'rhel-8-for-s390x-baseos-eus-source-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-baseos-aus-debug-rpms',\n 'rhel-8-for-x86_64-baseos-aus-rpms',\n 'rhel-8-for-x86_64-baseos-aus-source-rpms',\n 'rhel-8-for-x86_64-baseos-e4s-debug-rpms',\n 'rhel-8-for-x86_64-baseos-e4s-rpms',\n 'rhel-8-for-x86_64-baseos-e4s-source-rpms',\n 'rhel-8-for-x86_64-baseos-eus-debug-rpms',\n 'rhel-8-for-x86_64-baseos-eus-debug-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-baseos-eus-rpms',\n 'rhel-8-for-x86_64-baseos-eus-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-baseos-eus-source-rpms',\n 'rhel-8-for-x86_64-baseos-eus-source-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-baseos-tus-debug-rpms',\n 'rhel-8-for-x86_64-baseos-tus-rpms',\n 'rhel-8-for-x86_64-baseos-tus-source-rpms'\n ],\n 'rhel_eus_8_4_crb': [\n 'codeready-builder-for-rhel-8-aarch64-eus-debug-rpms',\n 'codeready-builder-for-rhel-8-aarch64-eus-debug-rpms__8_DOT_4',\n 'codeready-builder-for-rhel-8-aarch64-eus-rpms',\n 'codeready-builder-for-rhel-8-aarch64-eus-rpms__8_DOT_4',\n 'codeready-builder-for-rhel-8-aarch64-eus-source-rpms',\n 'codeready-builder-for-rhel-8-aarch64-eus-source-rpms__8_DOT_4',\n 'codeready-builder-for-rhel-8-s390x-eus-debug-rpms',\n 'codeready-builder-for-rhel-8-s390x-eus-debug-rpms__8_DOT_4',\n 'codeready-builder-for-rhel-8-s390x-eus-rpms',\n 'codeready-builder-for-rhel-8-s390x-eus-rpms__8_DOT_4',\n 'codeready-builder-for-rhel-8-s390x-eus-source-rpms',\n 'codeready-builder-for-rhel-8-s390x-eus-source-rpms__8_DOT_4',\n 'codeready-builder-for-rhel-8-x86_64-eus-debug-rpms',\n 'codeready-builder-for-rhel-8-x86_64-eus-debug-rpms__8_DOT_4',\n 'codeready-builder-for-rhel-8-x86_64-eus-rpms',\n 'codeready-builder-for-rhel-8-x86_64-eus-rpms__8_DOT_4',\n 'codeready-builder-for-rhel-8-x86_64-eus-source-rpms',\n 'codeready-builder-for-rhel-8-x86_64-eus-source-rpms__8_DOT_4'\n ],\n 'rhel_eus_8_4_highavailability': [\n 'rhel-8-for-aarch64-highavailability-eus-debug-rpms',\n 'rhel-8-for-aarch64-highavailability-eus-debug-rpms__8_DOT_4',\n 'rhel-8-for-aarch64-highavailability-eus-rpms',\n 'rhel-8-for-aarch64-highavailability-eus-rpms__8_DOT_4',\n 'rhel-8-for-aarch64-highavailability-eus-source-rpms',\n 'rhel-8-for-aarch64-highavailability-eus-source-rpms__8_DOT_4',\n 'rhel-8-for-s390x-highavailability-eus-debug-rpms',\n 'rhel-8-for-s390x-highavailability-eus-debug-rpms__8_DOT_4',\n 'rhel-8-for-s390x-highavailability-eus-rpms',\n 'rhel-8-for-s390x-highavailability-eus-rpms__8_DOT_4',\n 'rhel-8-for-s390x-highavailability-eus-source-rpms',\n 'rhel-8-for-s390x-highavailability-eus-source-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-highavailability-e4s-debug-rpms',\n 'rhel-8-for-x86_64-highavailability-e4s-rpms',\n 'rhel-8-for-x86_64-highavailability-e4s-source-rpms',\n 'rhel-8-for-x86_64-highavailability-eus-debug-rpms',\n 'rhel-8-for-x86_64-highavailability-eus-debug-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-highavailability-eus-rpms',\n 'rhel-8-for-x86_64-highavailability-eus-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-highavailability-eus-source-rpms',\n 'rhel-8-for-x86_64-highavailability-eus-source-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-highavailability-tus-debug-rpms',\n 'rhel-8-for-x86_64-highavailability-tus-rpms',\n 'rhel-8-for-x86_64-highavailability-tus-source-rpms'\n ],\n 'rhel_eus_8_4_resilientstorage': [\n 'rhel-8-for-s390x-resilientstorage-eus-debug-rpms',\n 'rhel-8-for-s390x-resilientstorage-eus-debug-rpms__8_DOT_4',\n 'rhel-8-for-s390x-resilientstorage-eus-rpms',\n 'rhel-8-for-s390x-resilientstorage-eus-rpms__8_DOT_4',\n 'rhel-8-for-s390x-resilientstorage-eus-source-rpms',\n 'rhel-8-for-s390x-resilientstorage-eus-source-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-resilientstorage-eus-debug-rpms',\n 'rhel-8-for-x86_64-resilientstorage-eus-debug-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-resilientstorage-eus-rpms',\n 'rhel-8-for-x86_64-resilientstorage-eus-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-resilientstorage-eus-source-rpms',\n 'rhel-8-for-x86_64-resilientstorage-eus-source-rpms__8_DOT_4'\n ],\n 'rhel_eus_8_4_sap': [\n 'rhel-8-for-s390x-sap-netweaver-eus-debug-rpms',\n 'rhel-8-for-s390x-sap-netweaver-eus-debug-rpms__8_DOT_4',\n 'rhel-8-for-s390x-sap-netweaver-eus-rpms',\n 'rhel-8-for-s390x-sap-netweaver-eus-rpms__8_DOT_4',\n 'rhel-8-for-s390x-sap-netweaver-eus-source-rpms',\n 'rhel-8-for-s390x-sap-netweaver-eus-source-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-sap-netweaver-e4s-debug-rpms',\n 'rhel-8-for-x86_64-sap-netweaver-e4s-rpms',\n 'rhel-8-for-x86_64-sap-netweaver-e4s-source-rpms',\n 'rhel-8-for-x86_64-sap-netweaver-eus-debug-rpms',\n 'rhel-8-for-x86_64-sap-netweaver-eus-debug-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-sap-netweaver-eus-rpms',\n 'rhel-8-for-x86_64-sap-netweaver-eus-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-sap-netweaver-eus-source-rpms',\n 'rhel-8-for-x86_64-sap-netweaver-eus-source-rpms__8_DOT_4'\n ],\n 'rhel_eus_8_4_sap_hana': [\n 'rhel-8-for-x86_64-sap-solutions-e4s-debug-rpms',\n 'rhel-8-for-x86_64-sap-solutions-e4s-rpms',\n 'rhel-8-for-x86_64-sap-solutions-e4s-source-rpms',\n 'rhel-8-for-x86_64-sap-solutions-eus-debug-rpms',\n 'rhel-8-for-x86_64-sap-solutions-eus-debug-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-sap-solutions-eus-rpms',\n 'rhel-8-for-x86_64-sap-solutions-eus-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-sap-solutions-eus-source-rpms',\n 'rhel-8-for-x86_64-sap-solutions-eus-source-rpms__8_DOT_4'\n ],\n 'rhel_eus_8_4_supplementary': [\n 'rhel-8-for-aarch64-supplementary-eus-rpms',\n 'rhel-8-for-aarch64-supplementary-eus-rpms__8_DOT_4',\n 'rhel-8-for-aarch64-supplementary-eus-source-rpms',\n 'rhel-8-for-aarch64-supplementary-eus-source-rpms__8_DOT_4',\n 'rhel-8-for-s390x-supplementary-eus-rpms',\n 'rhel-8-for-s390x-supplementary-eus-rpms__8_DOT_4',\n 'rhel-8-for-s390x-supplementary-eus-source-rpms',\n 'rhel-8-for-s390x-supplementary-eus-source-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-supplementary-eus-rpms',\n 'rhel-8-for-x86_64-supplementary-eus-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-supplementary-eus-source-rpms',\n 'rhel-8-for-x86_64-supplementary-eus-source-rpms__8_DOT_4'\n ],\n 'rhel_extras_nfv_8': [\n 'rhel-8-for-x86_64-nfv-debug-rpms',\n 'rhel-8-for-x86_64-nfv-rpms',\n 'rhel-8-for-x86_64-nfv-source-rpms',\n 'rhel-8-for-x86_64-nfv-tus-debug-rpms',\n 'rhel-8-for-x86_64-nfv-tus-rpms',\n 'rhel-8-for-x86_64-nfv-tus-source-rpms'\n ],\n 'rhel_extras_rt_8': [\n 'rhel-8-for-x86_64-nfv-debug-rpms',\n 'rhel-8-for-x86_64-nfv-rpms',\n 'rhel-8-for-x86_64-nfv-source-rpms',\n 'rhel-8-for-x86_64-rt-debug-rpms',\n 'rhel-8-for-x86_64-rt-rpms',\n 'rhel-8-for-x86_64-rt-source-rpms',\n 'rhel-8-for-x86_64-rt-tus-debug-rpms',\n 'rhel-8-for-x86_64-rt-tus-rpms',\n 'rhel-8-for-x86_64-rt-tus-source-rpms'\n ],\n 'rhel_tus_8_4_appstream': [\n 'rhel-8-for-x86_64-appstream-tus-debug-rpms',\n 'rhel-8-for-x86_64-appstream-tus-debug-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-appstream-tus-rpms',\n 'rhel-8-for-x86_64-appstream-tus-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-appstream-tus-source-rpms',\n 'rhel-8-for-x86_64-appstream-tus-source-rpms__8_DOT_4'\n ],\n 'rhel_tus_8_4_baseos': [\n 'rhel-8-for-x86_64-baseos-tus-debug-rpms',\n 'rhel-8-for-x86_64-baseos-tus-debug-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-baseos-tus-rpms',\n 'rhel-8-for-x86_64-baseos-tus-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-baseos-tus-source-rpms',\n 'rhel-8-for-x86_64-baseos-tus-source-rpms__8_DOT_4'\n ],\n 'rhel_tus_8_4_highavailability': [\n 'rhel-8-for-x86_64-highavailability-tus-debug-rpms',\n 'rhel-8-for-x86_64-highavailability-tus-debug-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-highavailability-tus-rpms',\n 'rhel-8-for-x86_64-highavailability-tus-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-highavailability-tus-source-rpms',\n 'rhel-8-for-x86_64-highavailability-tus-source-rpms__8_DOT_4'\n ]\n};\n\nrepo_sets = rhel_get_valid_repo_sets(repositories:repositories);\nenterprise_linux_flag = rhel_repo_sets_has_enterprise_linux(repo_sets:repo_sets);\nif(repo_sets == RHEL_REPOS_NO_OVERLAP_MESSAGE) audit(AUDIT_PACKAGE_LIST_MISSING, RHEL_REPO_AUDIT_PACKAGE_LIST_DETAILS);\n\npkgs = [\n {'reference':'libecap-1.0.1-2.module+el8.1.0+4044+36416a77', 'sp':'4', 'cpu':'aarch64', 'release':'8', 'el_string':'el8.1.0', 'rpm_spec_vers_cmp':TRUE, 'repo_list':['enterprise_linux_8_appstream', 'enterprise_linux_8_baseos', 'enterprise_linux_8_crb', 'enterprise_linux_8_highavailability', 'enterprise_linux_8_nfv', 'enterprise_linux_8_realtime', 'enterprise_linux_8_resilientstorage', 'enterprise_linux_8_sap', 'enterprise_linux_8_sap_hana', 'enterprise_linux_8_supplementary', 'rhel_aus_8_4_appstream', 'rhel_aus_8_4_baseos', 'rhel_e4s_8_4_appstream', 'rhel_e4s_8_4_baseos', 'rhel_e4s_8_4_highavailability', 'rhel_e4s_8_4_sap', 'rhel_e4s_8_4_sap_hana', 'rhel_eus_8_4_appstream', 'rhel_eus_8_4_baseos', 'rhel_eus_8_4_crb', 'rhel_eus_8_4_highavailability', 'rhel_eus_8_4_resilientstorage', 'rhel_eus_8_4_sap', 'rhel_eus_8_4_sap_hana', 'rhel_eus_8_4_supplementary', 'rhel_extras_nfv_8', 'rhel_extras_rt_8', 'rhel_tus_8_4_appstream', 'rhel_tus_8_4_baseos', 'rhel_tus_8_4_highavailability']},\n {'reference':'libecap-1.0.1-2.module+el8.1.0+4044+36416a77', 'sp':'4', 'cpu':'s390x', 'release':'8', 'el_string':'el8.1.0', 'rpm_spec_vers_cmp':TRUE, 'repo_list':['enterprise_linux_8_appstream', 'enterprise_linux_8_baseos', 'enterprise_linux_8_crb', 'enterprise_linux_8_highavailability', 'enterprise_linux_8_nfv', 'enterprise_linux_8_realtime', 'enterprise_linux_8_resilientstorage', 'enterprise_linux_8_sap', 'enterprise_linux_8_sap_hana', 'enterprise_linux_8_supplementary', 'rhel_aus_8_4_appstream', 'rhel_aus_8_4_baseos', 'rhel_e4s_8_4_appstream', 'rhel_e4s_8_4_baseos', 'rhel_e4s_8_4_highavailability', 'rhel_e4s_8_4_sap', 'rhel_e4s_8_4_sap_hana', 'rhel_eus_8_4_appstream', 'rhel_eus_8_4_baseos', 'rhel_eus_8_4_crb', 'rhel_eus_8_4_highavailability', 'rhel_eus_8_4_resilientstorage', 'rhel_eus_8_4_sap', 'rhel_eus_8_4_sap_hana', 'rhel_eus_8_4_supplementary', 'rhel_extras_nfv_8', 'rhel_extras_rt_8', 'rhel_tus_8_4_appstream', 'rhel_tus_8_4_baseos', 'rhel_tus_8_4_highavailability']},\n {'reference':'libecap-1.0.1-2.module+el8.1.0+4044+36416a77', 'sp':'4', 'cpu':'x86_64', 'release':'8', 'el_string':'el8.1.0', 'rpm_spec_vers_cmp':TRUE, 'repo_list':['enterprise_linux_8_appstream', 'enterprise_linux_8_baseos', 'enterprise_linux_8_crb', 'enterprise_linux_8_highavailability', 'enterprise_linux_8_nfv', 'enterprise_linux_8_realtime', 'enterprise_linux_8_resilientstorage', 'enterprise_linux_8_sap', 'enterprise_linux_8_sap_hana', 'enterprise_linux_8_supplementary', 'rhel_aus_8_4_appstream', 'rhel_aus_8_4_baseos', 'rhel_e4s_8_4_appstream', 'rhel_e4s_8_4_baseos', 'rhel_e4s_8_4_highavailability', 'rhel_e4s_8_4_sap', 'rhel_e4s_8_4_sap_hana', 'rhel_eus_8_4_appstream', 'rhel_eus_8_4_baseos', 'rhel_eus_8_4_crb', 'rhel_eus_8_4_highavailability', 'rhel_eus_8_4_resilientstorage', 'rhel_eus_8_4_sap', 'rhel_eus_8_4_sap_hana', 'rhel_eus_8_4_supplementary', 'rhel_extras_nfv_8', 'rhel_extras_rt_8', 'rhel_tus_8_4_appstream', 'rhel_tus_8_4_baseos', 'rhel_tus_8_4_highavailability']},\n {'reference':'libecap-devel-1.0.1-2.module+el8.1.0+4044+36416a77', 'sp':'4', 'cpu':'aarch64', 'release':'8', 'el_string':'el8.1.0', 'rpm_spec_vers_cmp':TRUE, 'repo_list':['enterprise_linux_8_appstream', 'enterprise_linux_8_baseos', 'enterprise_linux_8_crb', 'enterprise_linux_8_highavailability', 'enterprise_linux_8_nfv', 'enterprise_linux_8_realtime', 'enterprise_linux_8_resilientstorage', 'enterprise_linux_8_sap', 'enterprise_linux_8_sap_hana', 'enterprise_linux_8_supplementary', 'rhel_aus_8_4_appstream', 'rhel_aus_8_4_baseos', 'rhel_e4s_8_4_appstream', 'rhel_e4s_8_4_baseos', 'rhel_e4s_8_4_highavailability', 'rhel_e4s_8_4_sap', 'rhel_e4s_8_4_sap_hana', 'rhel_eus_8_4_appstream', 'rhel_eus_8_4_baseos', 'rhel_eus_8_4_crb', 'rhel_eus_8_4_highavailability', 'rhel_eus_8_4_resilientstorage', 'rhel_eus_8_4_sap', 'rhel_eus_8_4_sap_hana', 'rhel_eus_8_4_supplementary', 'rhel_extras_nfv_8', 'rhel_extras_rt_8', 'rhel_tus_8_4_appstream', 'rhel_tus_8_4_baseos', 'rhel_tus_8_4_highavailability']},\n {'reference':'libecap-devel-1.0.1-2.module+el8.1.0+4044+36416a77', 'sp':'4', 'cpu':'s390x', 'release':'8', 'el_string':'el8.1.0', 'rpm_spec_vers_cmp':TRUE, 'repo_list':['enterprise_linux_8_appstream', 'enterprise_linux_8_baseos', 'enterprise_linux_8_crb', 'enterprise_linux_8_highavailability', 'enterprise_linux_8_nfv', 'enterprise_linux_8_realtime', 'enterprise_linux_8_resilientstorage', 'enterprise_linux_8_sap', 'enterprise_linux_8_sap_hana', 'enterprise_linux_8_supplementary', 'rhel_aus_8_4_appstream', 'rhel_aus_8_4_baseos', 'rhel_e4s_8_4_appstream', 'rhel_e4s_8_4_baseos', 'rhel_e4s_8_4_highavailability', 'rhel_e4s_8_4_sap', 'rhel_e4s_8_4_sap_hana', 'rhel_eus_8_4_appstream', 'rhel_eus_8_4_baseos', 'rhel_eus_8_4_crb', 'rhel_eus_8_4_highavailability', 'rhel_eus_8_4_resilientstorage', 'rhel_eus_8_4_sap', 'rhel_eus_8_4_sap_hana', 'rhel_eus_8_4_supplementary', 'rhel_extras_nfv_8', 'rhel_extras_rt_8', 'rhel_tus_8_4_appstream', 'rhel_tus_8_4_baseos', 'rhel_tus_8_4_highavailability']},\n {'reference':'libecap-devel-1.0.1-2.module+el8.1.0+4044+36416a77', 'sp':'4', 'cpu':'x86_64', 'release':'8', 'el_string':'el8.1.0', 'rpm_spec_vers_cmp':TRUE, 'repo_list':['enterprise_linux_8_appstream', 'enterprise_linux_8_baseos', 'enterprise_linux_8_crb', 'enterprise_linux_8_highavailability', 'enterprise_linux_8_nfv', 'enterprise_linux_8_realtime', 'enterprise_linux_8_resilientstorage', 'enterprise_linux_8_sap', 'enterprise_linux_8_sap_hana', 'enterprise_linux_8_supplementary', 'rhel_aus_8_4_appstream', 'rhel_aus_8_4_baseos', 'rhel_e4s_8_4_appstream', 'rhel_e4s_8_4_baseos', 'rhel_e4s_8_4_highavailability', 'rhel_e4s_8_4_sap', 'rhel_e4s_8_4_sap_hana', 'rhel_eus_8_4_appstream', 'rhel_eus_8_4_baseos', 'rhel_eus_8_4_crb', 'rhel_eus_8_4_highavailability', 'rhel_eus_8_4_resilientstorage', 'rhel_eus_8_4_sap', 'rhel_eus_8_4_sap_hana', 'rhel_eus_8_4_supplementary', 'rhel_extras_nfv_8', 'rhel_extras_rt_8', 'rhel_tus_8_4_appstream', 'rhel_tus_8_4_baseos', 'rhel_tus_8_4_highavailability']},\n {'reference':'squid-4.11-3.module+el8.3.0+7851+7808b5f9', 'sp':'4', 'cpu':'aarch64', 'release':'8', 'el_string':'el8.3.0', 'rpm_spec_vers_cmp':TRUE, 'epoch':'7', 'repo_list':['enterprise_linux_8_appstream', 'enterprise_linux_8_baseos', 'enterprise_linux_8_crb', 'enterprise_linux_8_highavailability', 'enterprise_linux_8_nfv', 'enterprise_linux_8_realtime', 'enterprise_linux_8_resilientstorage', 'enterprise_linux_8_sap', 'enterprise_linux_8_sap_hana', 'enterprise_linux_8_supplementary', 'rhel_aus_8_4_appstream', 'rhel_aus_8_4_baseos', 'rhel_e4s_8_4_appstream', 'rhel_e4s_8_4_baseos', 'rhel_e4s_8_4_highavailability', 'rhel_e4s_8_4_sap', 'rhel_e4s_8_4_sap_hana', 'rhel_eus_8_4_appstream', 'rhel_eus_8_4_baseos', 'rhel_eus_8_4_crb', 'rhel_eus_8_4_highavailability', 'rhel_eus_8_4_resilientstorage', 'rhel_eus_8_4_sap', 'rhel_eus_8_4_sap_hana', 'rhel_eus_8_4_supplementary', 'rhel_extras_nfv_8', 'rhel_extras_rt_8', 'rhel_tus_8_4_appstream', 'rhel_tus_8_4_baseos', 'rhel_tus_8_4_highavailability']},\n {'reference':'squid-4.11-3.module+el8.3.0+7851+7808b5f9', 'sp':'4', 'cpu':'s390x', 'release':'8', 'el_string':'el8.3.0', 'rpm_spec_vers_cmp':TRUE, 'epoch':'7', 'repo_list':['enterprise_linux_8_appstream', 'enterprise_linux_8_baseos', 'enterprise_linux_8_crb', 'enterprise_linux_8_highavailability', 'enterprise_linux_8_nfv', 'enterprise_linux_8_realtime', 'enterprise_linux_8_resilientstorage', 'enterprise_linux_8_sap', 'enterprise_linux_8_sap_hana', 'enterprise_linux_8_supplementary', 'rhel_aus_8_4_appstream', 'rhel_aus_8_4_baseos', 'rhel_e4s_8_4_appstream', 'rhel_e4s_8_4_baseos', 'rhel_e4s_8_4_highavailability', 'rhel_e4s_8_4_sap', 'rhel_e4s_8_4_sap_hana', 'rhel_eus_8_4_appstream', 'rhel_eus_8_4_baseos', 'rhel_eus_8_4_crb', 'rhel_eus_8_4_highavailability', 'rhel_eus_8_4_resilientstorage', 'rhel_eus_8_4_sap', 'rhel_eus_8_4_sap_hana', 'rhel_eus_8_4_supplementary', 'rhel_extras_nfv_8', 'rhel_extras_rt_8', 'rhel_tus_8_4_appstream', 'rhel_tus_8_4_baseos', 'rhel_tus_8_4_highavailability']},\n {'reference':'squid-4.11-3.module+el8.3.0+7851+7808b5f9', 'sp':'4', 'cpu':'x86_64', 'release':'8', 'el_string':'el8.3.0', 'rpm_spec_vers_cmp':TRUE, 'epoch':'7', 'repo_list':['enterprise_linux_8_appstream', 'enterprise_linux_8_baseos', 'enterprise_linux_8_crb', 'enterprise_linux_8_highavailability', 'enterprise_linux_8_nfv', 'enterprise_linux_8_realtime', 'enterprise_linux_8_resilientstorage', 'enterprise_linux_8_sap', 'enterprise_linux_8_sap_hana', 'enterprise_linux_8_supplementary', 'rhel_aus_8_4_appstream', 'rhel_aus_8_4_baseos', 'rhel_e4s_8_4_appstream', 'rhel_e4s_8_4_baseos', 'rhel_e4s_8_4_highavailability', 'rhel_e4s_8_4_sap', 'rhel_e4s_8_4_sap_hana', 'rhel_eus_8_4_appstream', 'rhel_eus_8_4_baseos', 'rhel_eus_8_4_crb', 'rhel_eus_8_4_highavailability', 'rhel_eus_8_4_resilientstorage', 'rhel_eus_8_4_sap', 'rhel_eus_8_4_sap_hana', 'rhel_eus_8_4_supplementary', 'rhel_extras_nfv_8', 'rhel_extras_rt_8', 'rhel_tus_8_4_appstream', 'rhel_tus_8_4_baseos', 'rhel_tus_8_4_highavailability']}\n];\n\nflag = 0;\nforeach package_array ( pkgs ) {\n reference = NULL;\n release = NULL;\n sp = NULL;\n cpu = NULL;\n el_string = NULL;\n rpm_spec_vers_cmp = NULL;\n epoch = NULL;\n allowmaj = NULL;\n repo_list = NULL;\n if (!empty_or_null(package_array['repo_list'])) repo_list = package_array['repo_list'];\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']) && !enterprise_linux_flag) 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 repocheck = rhel_decide_repo_check(repo_list:repo_list, repo_sets:repo_sets);\n if (repocheck && 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 if (empty_or_null(repo_sets)) extra = rpm_report_get() + redhat_report_repo_caveat();\n else extra = rpm_report_get() + redhat_report_package_caveat();\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : extra\n );\n exit(0);\n}\nelse\n{\n 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": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "ubuntu": [{"lastseen": "2022-01-04T11:28:17", "description": "Jeriko One discovered that Squid incorrectly handled memory when connected \nto an FTP server. A remote attacker could possibly use this issue to obtain \nsensitive information from Squid memory. (CVE-2019-12528)\n\nRegis Leroy discovered that Squid incorrectly handled certain HTTP \nrequests. A remote attacker could possibly use this issue to access server \nresources prohibited by earlier security filters. (CVE-2020-8449)\n\nGuido Vranken discovered that Squid incorrectly handled certain buffer \noperations when acting as a reverse proxy. A remote attacker could use \nthis issue to cause Squid to crash, resulting in a denial of service, or \npossibly execute arbitrary code. (CVE-2020-8450)\n\nAaron Costello discovered that Squid incorrectly handled certain NTLM \nauthentication credentials. A remote attacker could possibly use this issue \nto cause Squid to crash, resulting in a denial of service. (CVE-2020-8517)\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 7.5, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 3.6}, "published": "2020-02-20T00:00:00", "type": "ubuntu", "title": "Squid vulnerabilities", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-8450", "CVE-2020-8517", "CVE-2020-8449", "CVE-2019-12528"], "modified": "2020-02-20T00:00:00", "id": "USN-4289-1", "href": "https://ubuntu.com/security/notices/USN-4289-1", "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\nThe Squid developers reports:\n\nImproper Input Validation issues in HTTP Request\n\t processing (CVE-2020-8449, CVE-2020-8450).\nInformation Disclosure issue in FTP Gateway\n\t (CVE-2019-12528).\nBuffer Overflow issue in ext_lm_group_acl helper\n\t (CVE-2020-8517).\n\n\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 7.5, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 3.6}, "published": "2020-02-10T00:00:00", "type": "freebsd", "title": "Squid -- multiple vulnerabilities", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-12528", "CVE-2020-8449", "CVE-2020-8450", "CVE-2020-8517"], "modified": "2020-02-10T00:00:00", "id": "57C1C2EE-7914-11EA-90BF-0800276545C1", "href": "https://vuxml.freebsd.org/freebsd/57c1c2ee-7914-11ea-90bf-0800276545c1.html", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "mageia": [{"lastseen": "2022-04-18T11:19:34", "description": "Updated squid packages fix security vulnerabilities: Jeriko One discovered that Squid incorrectly handled memory when connected to an FTP server. A remote attacker could possibly use this issue to obtain sensitive information from Squid memory (CVE-2019-12528). Regis Leroy discovered that Squid incorrectly handled certain HTTP requests. A remote attacker could possibly use this issue to access server resources prohibited by earlier security filters (CVE-2020-8449). Guido Vranken discovered that Squid incorrectly handled certain buffer operations when acting as a reverse proxy. A remote attacker could use this issue to cause Squid to crash, resulting in a denial of service, or possibly execute arbitrary code (CVE-2020-8450). Aaron Costello discovered that Squid incorrectly handled certain NTLM authentication credentials. A remote attacker could possibly use this issue to cause Squid to crash, resulting in a denial of service (CVE-2020-8517). \n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2020-02-26T10:21:01", "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-2019-12528", "CVE-2020-8449", "CVE-2020-8450", "CVE-2020-8517"], "modified": "2020-02-26T10:21:01", "id": "MGASA-2020-0106", "href": "https://advisories.mageia.org/MGASA-2020-0106.html", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "ubuntucve": [{"lastseen": "2022-08-04T13:31:55", "description": "An issue was discovered in Squid before 4.10. Due to incorrect buffer\nmanagement, a remote client can cause a buffer overflow in a Squid instance\nacting as a reverse proxy.\n\n#### Notes\n\nAuthor| Note \n---|--- \n[mdeslaur](<https://launchpad.net/~mdeslaur>) | same commits as CVE-2020-8449\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "baseScore": 7.3, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.4}, "published": "2020-02-04T00:00:00", "type": "ubuntucve", "title": "CVE-2020-8450", "bulletinFamily": "info", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-8449", "CVE-2020-8450"], "modified": "2020-02-04T00:00:00", "id": "UB:CVE-2020-8450", "href": "https://ubuntu.com/security/CVE-2020-8450", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-08-04T13:31:55", "description": "An issue was discovered in Squid before 4.10. Due to incorrect input\nvalidation, the NTLM authentication credentials parser in ext_lm_group_acl\nmay write to memory outside the credentials buffer. On systems with memory\naccess protections, this can result in the helper process being terminated\nunexpectedly. This leads to the Squid process also terminating and a denial\nof service for all clients using the proxy.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2020-02-04T00:00:00", "type": "ubuntucve", "title": "CVE-2020-8517", "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": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-8517"], "modified": "2020-02-04T00:00:00", "id": "UB:CVE-2020-8517", "href": "https://ubuntu.com/security/CVE-2020-8517", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2022-08-04T13:31:55", "description": "An issue was discovered in Squid before 4.10. Due to incorrect input\nvalidation, it can interpret crafted HTTP requests in unexpected ways to\naccess server resources prohibited by earlier security filters.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2020-02-04T00:00:00", "type": "ubuntucve", "title": "CVE-2020-8449", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-8449"], "modified": "2020-02-04T00:00:00", "id": "UB:CVE-2020-8449", "href": "https://ubuntu.com/security/CVE-2020-8449", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:P/I:N/A:N"}}], "fedora": [{"lastseen": "2021-07-28T18:41:39", "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": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 7.5, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 3.6}, "published": "2020-04-03T18:03:14", "type": "fedora", "title": "[SECURITY] Fedora 30 Update: squid-4.10-3.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-2019-12528", "CVE-2020-8449", "CVE-2020-8450"], "modified": "2020-04-03T18:03:14", "id": "FEDORA:206DA6300307", "href": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/G6W2IQ7QV2OGREFFUBNVZIDD3RJBDE4R/", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2021-07-28T18:41:39", "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": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 7.5, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 3.6}, "published": "2020-04-03T19:16:33", "type": "fedora", "title": "[SECURITY] Fedora 31 Update: squid-4.10-3.fc31", "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-2019-12528", "CVE-2020-8449", "CVE-2020-8450"], "modified": "2020-04-03T19:16:33", "id": "FEDORA:F0A8D6048176", "href": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/TSU6SPANL27AGK5PCGBJOKG4LUWA555J/", "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": "2020-05-16T03:40:02", "type": "fedora", "title": "[SECURITY] Fedora 32 Update: squid-4.11-1.fc32", "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-2019-12528", "CVE-2020-11945", "CVE-2020-8449", "CVE-2020-8450"], "modified": "2020-05-16T03:40:02", "id": "FEDORA:0EDF2610C907", "href": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/H4MWXEZAJSOGRJSS2JCJK4WBSND4IV46/", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "gentoo": [{"lastseen": "2022-01-17T19:02:32", "description": "### Background\n\nSquid is a full-featured Web proxy cache designed to run on Unix systems. It supports proxying and caching of HTTP, FTP, and other URLs, as well as SSL support, cache hierarchies, transparent caching, access control lists and many other features. \n\n### Description\n\nMultiple vulnerabilities have been discovered in Squid. Please review the CVE identifiers referenced below for details. \n\n### Impact\n\nA remote attacker, by sending a specially crafted request, could possibly execute arbitrary code with the privileges of the process, obtain sensitive information or cause a Denial of Service condition. \n\n### Workaround\n\nThere is no known workaround at this time.\n\n### Resolution\n\nAll Squid users should upgrade to the latest version:\n \n \n # emerge --sync\n # emerge --ask --oneshot --verbose \">=net-proxy/squid-4.10\"", "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": "2020-03-16T00:00:00", "type": "gentoo", "title": "Squid: Multiple vulnerabilities", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-12526", "CVE-2019-12528", "CVE-2019-18678", "CVE-2019-18679", "CVE-2020-8449", "CVE-2020-8450", "CVE-2020-8517"], "modified": "2020-03-16T00:00:00", "id": "GLSA-202003-34", "href": "https://security.gentoo.org/glsa/202003-34", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "redhatcve": [{"lastseen": "2022-07-07T17:42:35", "description": "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", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2020-04-03T02:06:32", "type": "redhatcve", "title": "CVE-2020-8517", "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": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-8517"], "modified": "2022-07-07T14:52:30", "id": "RH:CVE-2020-8517", "href": "https://access.redhat.com/security/cve/cve-2020-8517", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2022-07-07T17:42:34", "description": "A flaw was found in squid. Due to incorrect input validation, squid can interpret crafted HTTP requests in unexpected ways to access server resources prohibited by earlier security filters.\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2020-02-05T15:14:44", "type": "redhatcve", "title": "CVE-2020-8449", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-8449"], "modified": "2022-07-07T14:52:25", "id": "RH:CVE-2020-8449", "href": "https://access.redhat.com/security/cve/cve-2020-8449", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:P/I:N/A:N"}}, {"lastseen": "2022-07-07T17:42:33", "description": "A flaw was found in squid. Due to incorrect buffer management, a remote client can cause a buffer overflow in a Squid instance acting as a reverse proxy.\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "baseScore": 7.3, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.4}, "published": "2020-02-05T15:44:17", "type": "redhatcve", "title": "CVE-2020-8450", "bulletinFamily": "info", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-8450"], "modified": "2022-07-07T14:52:27", "id": "RH:CVE-2020-8450", "href": "https://access.redhat.com/security/cve/cve-2020-8450", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "cve": [{"lastseen": "2022-03-23T19:00:14", "description": "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.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2020-02-04T20:15:00", "type": "cve", "title": "CVE-2020-8517", "cwe": ["CWE-787", "CWE-20"], "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": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-8517"], "modified": "2021-07-21T11:39:00", "cpe": ["cpe:/o:opensuse:leap:15.1", "cpe:/o:canonical:ubuntu_linux:19.10", "cpe:/o:canonical:ubuntu_linux:18.04", "cpe:/o:canonical:ubuntu_linux:16.04"], "id": "CVE-2020-8517", "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-8517", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}, "cpe23": ["cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*", "cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:*", "cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*", "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*"]}, {"lastseen": "2022-03-23T18:59:49", "description": "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.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2020-02-04T20:15:00", "type": "cve", "title": "CVE-2020-8449", "cwe": ["CWE-668"], "bulletinFamily": "NVD", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-8449"], "modified": "2021-03-04T20:47:00", "cpe": ["cpe:/o:canonical:ubuntu_linux:18.04", "cpe:/o:debian:debian_linux:10.0", "cpe:/o:canonical:ubuntu_linux:16.04", "cpe:/o:opensuse:leap:15.1", "cpe:/o:debian:debian_linux:9.0", "cpe:/o:fedoraproject:fedora:30", "cpe:/o:fedoraproject:fedora:31", "cpe:/o:canonical:ubuntu_linux:19.10"], "id": "CVE-2020-8449", "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-8449", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:P/I:N/A:N"}, "cpe23": ["cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*", "cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*", "cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:*", "cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*", "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", "cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*", "cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*", "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*"]}, {"lastseen": "2022-03-23T18:59:51", "description": "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.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "baseScore": 7.3, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.4}, "published": "2020-02-04T20:15:00", "type": "cve", "title": "CVE-2020-8450", "cwe": ["CWE-787", "CWE-131"], "bulletinFamily": "NVD", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-8450"], "modified": "2021-07-21T11:39:00", "cpe": ["cpe:/o:canonical:ubuntu_linux:18.04", "cpe:/o:debian:debian_linux:10.0", "cpe:/o:canonical:ubuntu_linux:16.04", "cpe:/o:opensuse:leap:15.1", "cpe:/o:debian:debian_linux:9.0", "cpe:/o:fedoraproject:fedora:30", "cpe:/o:fedoraproject:fedora:31", "cpe:/o:canonical:ubuntu_linux:19.10"], "id": "CVE-2020-8450", "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-8450", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}, "cpe23": ["cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*", "cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*", "cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:*", "cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*", "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", "cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*", "cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*", "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*"]}], "hackerone": [{"lastseen": "2021-07-28T19:51:07", "bounty": 6000.0, "description": "## Summary\n\nDue to incorrect buffer management ext_lm_group_acl is vulnerable to a denial of service attack when processing NTLM Authentication credentials. This problem is limited to installations using the\next_lm_group_acl binary.\n\n## Affected Versions\n\nSquid 2.x -> 2.7.STABLE9\nSquid 3.x -> 3.5.28\nSquid 4.x -> 4.9\n\n## Severity \n\nDue 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. Resulting in the Squid process also terminating and a denial of service for all clients using the proxy.\n\n## Supporting Material/References:\n\nAdvisory : http://www.squid-cache.org/Advisories/SQUID-2020_3.txt\n\n## Remediation\n\nAn official patch is available from the Squid archives for both Squid 3.5 and Squid 4. \n\n## Timeline\n\n2019-11-11 : I reported the issue\n2019-11-18 : I made a PR on GitHub with a fix\n2019-11-22 : Fix was merged\n\n## Impact\n\nSee 'Severity' section of report.", "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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 3.6}, "published": "2020-02-04T21:58:53", "type": "hackerone", "title": "Squid Cache (IBB): Buffer Overflow in ext_lm_group_acl helper", "bulletinFamily": "bugbounty", "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": false, "impactScore": 2.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-8517"], "modified": "2021-07-28T18:44:41", "id": "H1:789034", "href": "https://hackerone.com/reports/789034", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2021-09-16T10:53:17", "bounty": 18000.0, "description": "Hello, as can be seen on a recent public security update by Squid I reported several smuggling issues.\nIf you want some background on impact of Smuggling issues You can check the current works of James Keetle or my own previous published works.\n\n* https://www.youtube.com/watch?v=upEMlJeU_Ik HTTP Desync Attacks: Smashing Into The Cell Next Door - James Kettle\n* https://www.youtube.com/watch?v=dVU9i5PsMPY DEF CON 24 - regilero - Hiding Wookiees in HTTP: HTTP smuggling\n\nBut I'm quite sure that the recent additions of Smuggling tools in Burp suite is making Smuggling impacts issues more easy to understand now.\n\n# CVE-2019-18678\n \n* http://www.squid-cache.org/Advisories/SQUID-2019_10.txt\n\ncurrent score (5 / 5.3) available at :\n* https://www.suse.com/fr-fr/security/cve/CVE-2019-18678/\n\n> --------------------------\n> Advisory ID: SQUID-2019:10\n> Date: November 05, 2019\n> Summary: HTTP Request Splitting issue\n> in HTTP message processing.\n> Affected versions: Squid 3.0 -> 3.5.28\n> Squid 4.x -> 4.8\n> Fixed in version: Squid 4.9\n> ---------------------------->\n> \n> http://www.squid-cache.org/Advisories/SQUID-2019_10.txt\n> \n> (...)\n> \n> Credits:\n> \n> This vulnerability was discovered by by R\u00e9gis Leroy (regilero\n> from Makina Corpus).\n>\n> Fixed by Amos Jeffries of Treehouse Networks Ltd.\n> Revision history:\n>\n> 2019-07-24 11:52:51 UTC Initial Report\n> 2019-09-11 02:52:52 UTC Patches Released\n> 2019-11-04 13:43:22 UTC CVE Assignment\n\nI can give more details than what is publicly available.\nOn the initial report from 2019-07-24 there were 4 issues. Only 1 of these issues is currently covered by the CVE-2019-18678.\n\n## Issue 1 : undisclosed Squid 3 issue\n\nThere is also an undisclosed Security filter bypass for Squid 3.x. This is a wonfix for Squid because Squid 3.x is not maintained anymore.\nWithout complete details this is an abuse of separators characters which allows access to urls where a security filter in Squid is present to prevent such locations from being accessed.\n\nProject maintainer response:\n\n> Please be aware that Squid-3 has been deprecated for several years now.\n> Several of the problems you are pointing out are well-known issues with\n> the HTTP protocol design from RFC2616 itself not being clear. Squid-3\n> primarily implements that specification, with only sprinkling of RFC7230.\n>\n> Squid-4 increases the upgrade to RFC7230 specification with\n> implementation of the majority of message parsing updates. Though that\n> is still an ongoing work.\n>\n> (...)\n> As do Squid-4 releases. The fix is to upgrade the proxy to a version\n> where the problem has been fixed.\n\n## Issue 2 : HTTP Response Splitting issue on bad withespaces before header's colon\n\nSquid allowed bad withespaces characters between the header title and the colon (before value).\nThis is forbidden in RFC 7230.\n\n> 3.2. Header Fields\n>\n> Each header field consists of a case-insensitive field name followed\n> by a colon (\":\"), optional leading whitespace, the field value, and\n> optional trailing whitespace.\n> header-field = field-name \":\" OWS field-value OWS\n> field-name = token\n> (...)\n> \n> 3.2.4. Field Parsing\n> (...)\n> **No whitespace is allowed between the header field-name and colon**. In\n> the past, differences in the handling of such whitespace have led to\n> security vulnerabilities in request routing and response handling. **A**\n> **server MUST reject any received request message that contains**\n> **whitespace between a header field-name and colon** with a response code\n> of 400 (Bad Request). A proxy MUST remove any such whitespace from a\n> response message before forwarding the message downstream.\n\nThis could be used to perform HTTP Smuggling attacks (if you want more details on exploitations I can add some very detailled examples, I'll just give you a short version).\n\nVarious invalid syntax where a space or pseudo space is added before ':' in the header line could be used against Squid to obtain an HTTP Response splitting attack:\n\n* Transfer-Encoding : chunked\\r\\n\n* Transfer-Encoding\\t: chunked\\r\\n\n* Transfer-Encoding\\f: chunked\\r\\n\n* Transfer-Encoding\\f: chunked\\r\\n\n* Transfer-Encoding\\r: chunked\\r\\n\n* Transfer-Encoding\\x0b: chunked\\r\\n\n* Transfer-Encoding\\t\\x0b \\r\\f: chunked\\r\\n\n\nSquid would give 3 response for this request (it should see only 2 requests, one from 01 to 12, and one from 13 to 15, but Squid saw one from 01 to 08, one from 09 to 12 and one from 14 to 15):\n\n01 POST /?t=41 HTTP/1.1\\r\\n\n02 Host: dummy-host.example.com\\r\\n\n03 X-REQUEST-IDENTIFIER: 41\\r\\n\n04 Content-Length: 92\\r\\n\n05 Transfer-Encoding\\x0b: chunked\\r\\n\n06 \\r\\n\n07 0\\r\\n\n08 \\r\\n\n09 GET /foo.html?t=42 HTTP/1.1\\r\\n\n10 Host: dummy-host.example.com\\r\\n\n11 X-REQUEST-IDENTIFIER: 42\\r\\n\n12 \\r\\n\n13 GET /bar.html?t=43 HTTP/1.1\\r\\n\n14 Host: dummy-host.example.com\\r\\n\n15 X-REQUEST-IDENTIFIER: 43\\r\\n\n15 \\r\\n\n\nImpacts are quite high, like HTTP Cache poisoning for any actor set in front of Squid, and security filter bypass for this previous actor also. Adding extra responses from the Squid stream is definitively a good way for adding choas on the HTTP chain (Dos, Xss, etc).\n\n## Issue 3 : Undisclosed SeverSide Request Forgery issue\n\nThis one is only fixed on master. The fix is not present on any published version of Squid. So we may talk about it later.\n\n\n## Issue 4 : Undisclosed HTTP Request Splitting\n\nThis one is still present and not yet fixed. So we may talk about it later, because I think it will be fixed one day.\nI'm pretty sure this issue will soon be discovered by other bounty hunters. So I don't know if I should already give more details to claim precedence, currently I'll keep the details undisclosed and let the project maintainers act on that.\n\n## Summary\n\nIssue `#2` is the one covered by the published CVE.\nFor issues `#3` & `#4` I'm pretty sure that I will make reports later.\nFor issue `#1` I'm not sure this can be covered by this program, I could give you more details if you want.\n\n## Impact\n\nLike most HTTP Smuggling issue impact is not always directly targeted on Squid, here (if we only talk about issue #2) the impact is very important for HTTP actors set in front of squid (like an SSL terminator).\n\nCache poisoning, DOS, XSS, etc.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 7.5, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 3.6}, "published": "2019-12-14T11:11:17", "type": "hackerone", "title": "Squid Cache (IBB): HTTP Smuggling multiple issues in Squid 3.x & squid 4.x", "bulletinFamily": "bugbounty", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-18678", "CVE-2020-15811", "CVE-2020-8449"], "modified": "2021-08-26T23:57:28", "id": "H1:758445", "href": "https://hackerone.com/reports/758445", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:P/A:N"}}], "veracode": [{"lastseen": "2022-07-26T16:41:18", "description": "squid is vulnerable to denial of service (DoS). The vulnerability exists 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.\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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2020-08-06T21:29:49", "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": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-8517"], "modified": "2021-03-04T15:55:27", "id": "VERACODE:26094", "href": "https://sca.analysiscenter.veracode.com/vulnerability-database/security/1/1/sid-26094/summary", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2022-07-26T16:41:03", "description": "squid is vulnerable to information disclosure. Due to incorrect input validation, the application interprets malicious HTTP requests in unexpected ways to access server resources prohibited by earlier security filters.\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2020-08-06T21:33:26", "type": "veracode", "title": "Information Disclosure", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-8449"], "modified": "2021-03-04T15:55:26", "id": "VERACODE:26146", "href": "https://sca.analysiscenter.veracode.com/vulnerability-database/security/1/1/sid-26146/summary", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:P/I:N/A:N"}}, {"lastseen": "2022-07-26T13:35:07", "description": "Squid is vulnerable to buffer overflows. Due to incorrect buffer management, a remote client can cause a buffer overflow in a Squid instance acting as a reverse proxy.\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "baseScore": 7.3, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.4}, "published": "2020-08-06T21:33:28", "type": "veracode", "title": "Buffer Overflows", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-8450"], "modified": "2021-03-04T15:55:26", "id": "VERACODE:26147", "href": "https://sca.analysiscenter.veracode.com/vulnerability-database/security/1/1/sid-26147/summary", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "debiancve": [{"lastseen": "2022-10-06T22:05:20", "description": "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.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2020-02-04T20:15:00", "type": "debiancve", "title": "CVE-2020-8517", "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": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-8517"], "modified": "2020-02-04T20:15:00", "id": "DEBIANCVE:CVE-2020-8517", "href": "https://security-tracker.debian.org/tracker/CVE-2020-8517", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2022-10-06T22:05:20", "description": "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.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2020-02-04T20:15:00", "type": "debiancve", "title": "CVE-2020-8449", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-8449"], "modified": "2020-02-04T20:15:00", "id": "DEBIANCVE:CVE-2020-8449", "href": "https://security-tracker.debian.org/tracker/CVE-2020-8449", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:P/I:N/A:N"}}, {"lastseen": "2022-10-06T22:05:20", "description": "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.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "baseScore": 7.3, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.4}, "published": "2020-02-04T20:15:00", "type": "debiancve", "title": "CVE-2020-8450", "bulletinFamily": "info", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-8450"], "modified": "2020-02-04T20:15:00", "id": "DEBIANCVE:CVE-2020-8450", "href": "https://security-tracker.debian.org/tracker/CVE-2020-8450", "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": "4.10-alt1 built March 16, 2020 Alexey Shabalin in task [#247850](<https://git.altlinux.org/tasks/247850/>) \n--- \nMarch 14, 2020 Alexey Shabalin \n \n \n - Updated to 4.10.\n - Fixes:\n + CVE-2019-12526 Heap Overflow issue in URN processing.\n + CVE-2019-12523 Multiple issues in URI processing.\n + CVE-2019-18676 Multiple issues in URI processing.\n + CVE-2019-18677 Cross-Site Request Forgery issue in HTTP Request processing.\n + CVE-2019-18678 HTTP Request Splitting issue in HTTP message processing.\n + CVE-2019-18679 Information Disclosure issue in HTTP Digest Authentication.\n + CVE-2020-8449 Improper Input Validation issues in HTTP Request processing.\n + CVE-2020-8450 Improper Input Validation issues in HTTP Request processing.\n + CVE-2019-12528 Information Disclosure issue in FTP Gateway.\n + CVE-2020-8517 Buffer Overflow issue in ext_lm_group_acl helper.\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": "2020-03-16T00:00:00", "type": "altlinux", "title": "Security fix for the ALT Linux 9 package squid version 4.10-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-2019-12523", "CVE-2019-12526", "CVE-2019-12528", "CVE-2019-18676", "CVE-2019-18677", "CVE-2019-18678", "CVE-2019-18679", "CVE-2020-8449", "CVE-2020-8450", "CVE-2020-8517"], "modified": "2020-03-16T00:00:00", "id": "F7336A12B4B581B50ACA516BE4EA6F7E", "href": "https://packages.altlinux.org/en/p9/srpms/squid/2509265913505132702", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "redhat": [{"lastseen": "2021-10-19T20:36:43", "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: HTTP Request Smuggling could result in cache poisoning (CVE-2020-15810)\n\n* squid: HTTP Request Splitting could result in cache poisoning (CVE-2020-15811)\n\n* squid: Information Disclosure issue in FTP Gateway (CVE-2019-12528)\n\n* squid: Improper input validation issues in HTTP Request processing (CVE-2020-8449)\n\n* squid: Buffer overflow in reverse-proxy configurations (CVE-2020-8450)\n\n* squid: Request smuggling and poisoning attack against the HTTP cache (CVE-2020-15049)\n\n* squid: Improper input validation could result in a DoS (CVE-2020-24606)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 8.8, "privilegesRequired": "LOW", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.9}, "published": "2020-09-30T00:17:14", "type": "redhat", "title": "(RHSA-2020:4082) Important: 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-2019-12528", "CVE-2020-15049", "CVE-2020-15810", "CVE-2020-15811", "CVE-2020-24606", "CVE-2020-8449", "CVE-2020-8450"], "modified": "2020-09-30T06:05:50", "id": "RHSA-2020:4082", "href": "https://access.redhat.com/errata/RHSA-2020:4082", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2021-10-19T20:39:44", "description": "Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects.\n\nThe following packages have been upgraded to a later upstream version: squid (4.11). (BZ#1829467)\n\nSecurity Fix(es):\n\n* squid: Improper input validation in request allows for proxy manipulation (CVE-2019-12520)\n\n* squid: Off-by-one error in addStackElement allows for heap buffer overflow and crash (CVE-2019-12521)\n\n* squid: Improper input validation in URI processor (CVE-2019-12523)\n\n* squid: Improper access restriction in url_regex may lead to security bypass (CVE-2019-12524)\n\n* squid: Heap overflow issue in URN processing (CVE-2019-12526)\n\n* squid: Information Disclosure issue in FTP Gateway (CVE-2019-12528)\n\n* squid: Out of bounds read in Proxy-Authorization header causes DoS (CVE-2019-12529)\n\n* squid: Denial of service in cachemgr.cgi (CVE-2019-12854)\n\n* squid: Buffer overflow in URI processor (CVE-2019-18676)\n\n* squid: Cross-Site Request Forgery issue in HTTP Request processing (CVE-2019-18677)\n\n* squid: HTTP Request Splitting issue in HTTP message processing (CVE-2019-18678)\n\n* squid: Information Disclosure issue in HTTP Digest Authentication (CVE-2019-18679)\n\n* squid: Mishandled HTML in the host parameter to cachemgr.cgi results in insecure behaviour (CVE-2019-18860)\n\n* squid: Improper input validation issues in HTTP Request processing (CVE-2020-8449)\n\n* squid: Buffer overflow in reverse-proxy configurations (CVE-2020-8450)\n\n* squid: DoS in TLS handshake (CVE-2020-14058)\n\n* squid: Request smuggling and poisoning attack against the HTTP cache (CVE-2020-15049)\n\n* squid: Improper input validation could result in a DoS (CVE-2020-24606)\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 8.3 Release Notes linked from the References section.", "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": "2020-11-03T12:32:17", "type": "redhat", "title": "(RHSA-2020:4743) Moderate: squid:4 security, bug fix, and enhancement 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-2019-12520", "CVE-2019-12521", "CVE-2019-12523", "CVE-2019-12524", "CVE-2019-12526", "CVE-2019-12528", "CVE-2019-12529", "CVE-2019-12854", "CVE-2019-18676", "CVE-2019-18677", "CVE-2019-18678", "CVE-2019-18679", "CVE-2019-18860", "CVE-2020-14058", "CVE-2020-15049", "CVE-2020-24606", "CVE-2020-8449", "CVE-2020-8450"], "modified": "2020-11-04T00:02:31", "id": "RHSA-2020:4743", "href": "https://access.redhat.com/errata/RHSA-2020:4743", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "amazon": [{"lastseen": "2021-07-29T01:54:43", "description": "**Issue Overview:**\n\nAn 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\nAn 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\nA flaw was found in squid. Due to incorrect data validation, a HTTP Request Smuggling attack against HTTP and HTTPS traffic is possible leading to cache poisoning. The highest threat from this vulnerability is to data confidentiality and integrity. (CVE-2020-15810)\n\nA flaw was found in squid. Due to incorrect data validation, an HTTP Request Splitting attack against HTTP and HTTPS traffic is possible leading to cache poisoning. The highest threat from this vulnerability is to data confidentiality and integrity. (CVE-2020-15811)\n\nSquid before 4.13 and 5.x before 5.0.4 allows a trusted peer to perform Denial of Service by consuming all available CPU cycles during handling of a crafted Cache Digest response message. This only occurs when cache_peer is used with the cache digests feature. The problem exists because peerDigestHandleReply() livelocking in peer_digest.cc mishandles EOF. (CVE-2020-24606)\n\nAn 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. (CVE-2020-8449)\n\nAn 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 \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-3.5.20-17.41.amzn1.i686 \n \u00a0\u00a0\u00a0 squid-migration-script-3.5.20-17.41.amzn1.i686 \n \u00a0\u00a0\u00a0 squid-debuginfo-3.5.20-17.41.amzn1.i686 \n \n src: \n \u00a0\u00a0\u00a0 squid-3.5.20-17.41.amzn1.src \n \n x86_64: \n \u00a0\u00a0\u00a0 squid-3.5.20-17.41.amzn1.x86_64 \n \u00a0\u00a0\u00a0 squid-migration-script-3.5.20-17.41.amzn1.x86_64 \n \u00a0\u00a0\u00a0 squid-debuginfo-3.5.20-17.41.amzn1.x86_64 \n \n \n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 8.8, "privilegesRequired": "LOW", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.9}, "published": "2020-11-16T17:59:00", "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"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-12528", "CVE-2020-15049", "CVE-2020-15810", "CVE-2020-15811", "CVE-2020-24606", "CVE-2020-8449", "CVE-2020-8450"], "modified": "2020-11-16T20:46:00", "id": "ALAS-2020-1453", "href": "https://alas.aws.amazon.com/ALAS-2020-1453.html", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2021-07-29T02:23:37", "description": "**Issue Overview:**\n\nAn 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\nThis vulnerability allows remote attackers to deny service on vulnerable installations of The Squid Software Foundation Squid 3.5.27-20180318. Authentication is not required to exploit this vulnerability. The specific flaw exists within ClientRequestContext::sslBumpAccessCheck(). A crafted request can trigger the dereference of a null pointer. An attacker can leverage this vulnerability to create a denial-of-service condition to users of the system. Was ZDI-CAN-6088. it was found that Squid, when used as a reverse proxy, did not handle ESI responses properly. A malicious web server could use this flaw to crash Squid. (CVE-2018-1172)\n\nAn 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. (CVE-2019-18679)\n\nAn 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 \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.amzn2.1.1.aarch64 \n \u00a0\u00a0\u00a0 squid-sysvinit-3.5.20-15.amzn2.1.1.aarch64 \n \u00a0\u00a0\u00a0 squid-migration-script-3.5.20-15.amzn2.1.1.aarch64 \n \u00a0\u00a0\u00a0 squid-debuginfo-3.5.20-15.amzn2.1.1.aarch64 \n \n i686: \n \u00a0\u00a0\u00a0 squid-3.5.20-15.amzn2.1.1.i686 \n \u00a0\u00a0\u00a0 squid-sysvinit-3.5.20-15.amzn2.1.1.i686 \n \u00a0\u00a0\u00a0 squid-migration-script-3.5.20-15.amzn2.1.1.i686 \n \u00a0\u00a0\u00a0 squid-debuginfo-3.5.20-15.amzn2.1.1.i686 \n \n src: \n \u00a0\u00a0\u00a0 squid-3.5.20-15.amzn2.1.1.src \n \n x86_64: \n \u00a0\u00a0\u00a0 squid-3.5.20-15.amzn2.1.1.x86_64 \n \u00a0\u00a0\u00a0 squid-sysvinit-3.5.20-15.amzn2.1.1.x86_64 \n \u00a0\u00a0\u00a0 squid-migration-script-3.5.20-15.amzn2.1.1.x86_64 \n \u00a0\u00a0\u00a0 squid-debuginfo-3.5.20-15.amzn2.1.1.x86_64 \n \n \n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 7.5, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 3.6}, "published": "2020-09-01T00:40:00", "type": "amazon", "title": "Medium: 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"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-1172", "CVE-2019-12528", "CVE-2019-18679", "CVE-2020-8450"], "modified": "2020-09-02T18:17:00", "id": "ALAS2-2020-1486", "href": "https://alas.aws.amazon.com/AL2/ALAS-2020-1486.html", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "centos": [{"lastseen": "2022-02-27T16:04:59", "description": "**CentOS Errata and Security Advisory** CESA-2020:4082\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: HTTP Request Smuggling could result in cache poisoning (CVE-2020-15810)\n\n* squid: HTTP Request Splitting could result in cache poisoning (CVE-2020-15811)\n\n* squid: Information Disclosure issue in FTP Gateway (CVE-2019-12528)\n\n* squid: Improper input validation issues in HTTP Request processing (CVE-2020-8449)\n\n* squid: Buffer overflow in reverse-proxy configurations (CVE-2020-8450)\n\n* squid: Request smuggling and poisoning attack against the HTTP cache (CVE-2020-15049)\n\n* squid: Improper input validation could result in a DoS (CVE-2020-24606)\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\n**Merged security bulletin from advisories:**\nhttps://lists.centos.org/pipermail/centos-cr-announce/2020-November/019576.html\n\n**Affected packages:**\nsquid\nsquid-migration-script\nsquid-sysvinit\n\n**Upstream details at:**\nhttps://access.redhat.com/errata/RHSA-2020:4082", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 8.8, "privilegesRequired": "LOW", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.9}, "published": "2020-11-06T22:15:00", "type": "centos", "title": "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-2019-12528", "CVE-2020-15049", "CVE-2020-15810", "CVE-2020-15811", "CVE-2020-24606", "CVE-2020-8449", "CVE-2020-8450"], "modified": "2020-11-06T22:15:00", "id": "CESA-2020:4082", "href": "https://lists.centos.org/pipermail/centos-cr-announce/2020-November/019576.html", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "oraclelinux": [{"lastseen": "2021-07-28T14:24:45", "description": "[7:3.5.20-17.4]\n- Resolves: #1872349 - CVE-2020-24606 squid: Improper Input Validation could\n result in a DoS\n- Resolves: #1872327 - CVE-2020-15810 squid: HTTP Request Smuggling could\n result in cache poisoning\n- Resolves: #1872342 - CVE-2020-15811 squid: HTTP Request Splitting could\n result in cache poisoning\n[7:3.5.20-17.2]\n- Resolves: #1802516 - CVE-2020-8449 squid: Improper input validation issues\n in HTTP Request processing\n- Resolves: #1802515 - CVE-2020-8450 squid: Buffer overflow in a Squid acting\n as reverse-proxy\n- Resolves: #1853129 - CVE-2020-15049 squid: request smuggling and poisoning\n attack against the HTTP cache\n- Resolves: #1802517 - CVE-2019-12528 squid: Information Disclosure issue in\n FTP Gateway\n[7:3.5.20-17]\n- Resolves: #1828361 - CVE-2020-11945 squid: improper access restriction upon\n Digest Authentication nonce replay could lead to remote code execution\n- Resolves: #1828362 - CVE-2019-12519 squid: improper check for new member in\n ESIExpression::Evaluate allows for stack buffer overflow [rhel\n[7:3.5.20-16]\n- Resolves: #1738582 - CVE-2019-12525 squid: parsing of header\n Proxy-Authentication leads to memory corruption", "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": "2020-10-08T00:00:00", "type": "oraclelinux", "title": "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-2019-12519", "CVE-2019-12525", "CVE-2019-12528", "CVE-2020-11945", "CVE-2020-15049", "CVE-2020-15810", "CVE-2020-15811", "CVE-2020-24606", "CVE-2020-8449", "CVE-2020-8450"], "modified": "2020-10-08T00:00:00", "id": "ELSA-2020-4082", "href": "http://linux.oracle.com/errata/ELSA-2020-4082.html", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2021-11-23T02:27:50", "description": " ", "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": "2020-11-10T00:00:00", "type": "oraclelinux", "title": "squid:4 security, bug fix, and enhancement 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-2019-12520", "CVE-2019-12521", "CVE-2019-12523", "CVE-2019-12524", "CVE-2019-12526", "CVE-2019-12528", "CVE-2019-12529", "CVE-2019-12854", "CVE-2019-18676", "CVE-2019-18677", "CVE-2019-18678", "CVE-2019-18679", "CVE-2019-18860", "CVE-2020-14058", "CVE-2020-15049", "CVE-2020-24606", "CVE-2020-8449", "CVE-2020-8450"], "modified": "2020-11-10T00:00:00", "id": "ELSA-2020-4743", "href": "http://linux.oracle.com/errata/ELSA-2020-4743.html", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "checkpoint_advisories": [{"lastseen": "2022-02-16T19:36:27", "description": "A buffer overflow vulnerability can be exploited by sending a parameter with size larger than can be stored in a buffer. Successful exploitation could result in execution of arbitrary code on the target system or denial of service conditions.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 8.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.9}, "published": "2020-12-27T00:00:00", "type": "checkpoint_advisories", "title": "Web Servers Buffer Overflow Attempt (CVE-2020-3119; CVE-2020-3120; CVE-2020-3172; CVE-2020-8450)", "bulletinFamily": "info", "cvss2": {"severity": "HIGH", "exploitabilityScore": 6.5, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 8.3, "vectorString": "AV:A/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "ADJACENT_NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 10.0, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-3119", "CVE-2020-3120", "CVE-2020-3172", "CVE-2020-8450"], "modified": "2020-12-27T00:00:00", "id": "CPAI-2020-1279", "href": "", "cvss": {"score": 8.3, "vector": "AV:A/AC:L/Au:N/C:C/I:C/A:C"}}], "osv": [{"lastseen": "2022-08-10T07:15:39", "description": "\nMultiple security issues were discovered in the Squid proxy caching\nserver, which could result in the bypass of security filters, information\ndisclosure, the execution of arbitrary code or denial of service.\n\n\nFor the stable distribution (buster), these problems have been fixed in\nversion 4.6-1+deb10u2.\n\n\nWe recommend that you upgrade your squid packages.\n\n\nFor the detailed security status of squid please refer to\nits security tracker page at:\n[\\\nhttps://security-tracker.debian.org/tracker/squid](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", "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": "2020-05-08T00:00:00", "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"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-12519", "CVE-2019-12520", "CVE-2019-12521", "CVE-2019-12523", "CVE-2019-12524", "CVE-2019-12526", "CVE-2019-12528", "CVE-2019-18676", "CVE-2019-18677", "CVE-2019-18678", "CVE-2019-18679", "CVE-2020-11945", "CVE-2020-8449", "CVE-2020-8450"], "modified": "2022-08-10T07:15:30", "id": "OSV:DSA-4682-1", "href": "https://osv.dev/vulnerability/DSA-4682-1", "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", "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": "2020-07-10T00:00:00", "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"}, "impactScore": 6.4, "acInsufInfo": false, "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": "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"}}], "debian": [{"lastseen": "2022-01-25T23:29:41", "description": "- -------------------------------------------------------------------------\nDebian Security Advisory DSA-4682-1 security@debian.org\nhttps://www.debian.org/security/ Moritz Muehlenhoff\nMay 08, 2020 https://www.debian.org/security/faq\n- -------------------------------------------------------------------------\n\nPackage : squid\nCVE ID : CVE-2019-12519 CVE-2019-12520 CVE-2019-12521 CVE-2019-12523 \n CVE-2019-12524 CVE-2019-12526 CVE-2019-12528 CVE-2019-18676 \n CVE-2019-18677 CVE-2019-18678 CVE-2019-18679 CVE-2020-8449 \n CVE-2020-8450 CVE-2020-11945\n\nMultiple security issues were discovered in the Squid proxy caching\nserver, which could result in the bypass of security filters, information\ndisclosure, the execution of arbitrary code or denial of service.\n\nFor the stable distribution (buster), these problems have been fixed in\nversion 4.6-1+deb10u2.\n\nWe recommend that you upgrade your squid packages.\n\nFor the detailed security status of squid please refer to\nits security tracker 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:3.1/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": "2020-05-08T19:10:03", "type": "debian", "title": "[SECURITY] [DSA 4682-1] 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-2019-12519", "CVE-2019-12520", "CVE-2019-12521", "CVE-2019-12523", "CVE-2019-12524", "CVE-2019-12526", "CVE-2019-12528", "CVE-2019-18676", "CVE-2019-18677", "CVE-2019-18678", "CVE-2019-18679", "CVE-2020-11945", "CVE-2020-8449", "CVE-2020-8450"], "modified": "2020-05-08T19:10:03", "id": "DEBIAN:DSA-4682-1:5FB04", "href": "https://lists.debian.org/debian-security-announce/2020/msg00086.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"}}], "almalinux": [{"lastseen": "2022-05-12T14:58:00", "description": "Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects.\n\nThe following packages have been upgraded to a later upstream version: squid (4.11). (BZ#1829467)\n\nSecurity Fix(es):\n\n* squid: Improper input validation in request allows for proxy manipulation (CVE-2019-12520)\n\n* squid: Off-by-one error in addStackElement allows for heap buffer overflow and crash (CVE-2019-12521)\n\n* squid: Improper input validation in URI processor (CVE-2019-12523)\n\n* squid: Improper access restriction in url_regex may lead to security bypass (CVE-2019-12524)\n\n* squid: Heap overflow issue in URN processing (CVE-2019-12526)\n\n* squid: Information Disclosure issue in FTP Gateway (CVE-2019-12528)\n\n* squid: Out of bounds read in Proxy-Authorization header causes DoS (CVE-2019-12529)\n\n* squid: Denial of service in cachemgr.cgi (CVE-2019-12854)\n\n* squid: Buffer overflow in URI processor (CVE-2019-18676)\n\n* squid: Cross-Site Request Forgery issue in HTTP Request processing (CVE-2019-18677)\n\n* squid: HTTP Request Splitting issue in HTTP message processing (CVE-2019-18678)\n\n* squid: Information Disclosure issue in HTTP Digest Authentication (CVE-2019-18679)\n\n* squid: Mishandled HTML in the host parameter to cachemgr.cgi results in insecure behaviour (CVE-2019-18860)\n\n* squid: Improper input validation issues in HTTP Request processing (CVE-2020-8449)\n\n* squid: Buffer overflow in reverse-proxy configurations (CVE-2020-8450)\n\n* squid: DoS in TLS handshake (CVE-2020-14058)\n\n* squid: Request smuggling and poisoning attack against the HTTP cache (CVE-2020-15049)\n\n* squid: Improper input validation could result in a DoS (CVE-2020-24606)\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": 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": "2020-11-03T12:32:17", "type": "almalinux", "title": "Moderate: squid:4 security, bug fix, and enhancement 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-2019-12520", "CVE-2019-12521", "CVE-2019-12523", "CVE-2019-12524", "CVE-2019-12526", "CVE-2019-12528", "CVE-2019-12529", "CVE-2019-12854", "CVE-2019-18676", "CVE-2019-18677", "CVE-2019-18678", "CVE-2019-18679", "CVE-2019-18860", "CVE-2020-14058", "CVE-2020-15049", "CVE-2020-24606", "CVE-2020-8449", "CVE-2020-8450"], "modified": "2020-11-03T19:54:15", "id": "ALSA-2020:4743", "href": "https://errata.almalinux.org/8/ALSA-2020-4743.html", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "ibm": [{"lastseen": "2022-10-01T01:40:40", "description": "## Summary\n\nIBM Security Guardium has fixed these vulnerabilities \n\n## Vulnerability Details\n\n** CVEID: **[CVE-2019-12528](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12528>) \n** DESCRIPTION: **Squid could allow a remote attacker to obtain sensitive information, caused by incorrect data management when translating FTP server listings into HTTP responses. By sending a specially-crafted request, an attacker could exploit this vulnerability to obtain user sessions or non-Squid processes information, and use this information to launch further attacks against the affected system. \nCVSS Base score: 5.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/175917](<https://exchange.xforce.ibmcloud.com/vulnerabilities/175917>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N) \n \n** CVEID: **[CVE-2020-8449](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8449>) \n** DESCRIPTION: **Squid could allow a remote attacker to obtain sensitive information, caused by improper input validation. By sending a specially-crafted HTTP request, an attacker could exploit this vulnerability to obtain server resources information, and use this information to launch further attacks against the affected system. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/175719](<https://exchange.xforce.ibmcloud.com/vulnerabilities/175719>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N) \n \n** CVEID: **[CVE-2020-8450](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8450>) \n** DESCRIPTION: **Squid is vulnerable to a buffer overflow, caused by improper bounds checking. By sending a specially-crafted request, a remote attacker could overflow a buffer and execute arbitrary code or cause a denial of service condition on the system. \nCVSS Base score: 9.8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/175720](<https://exchange.xforce.ibmcloud.com/vulnerabilities/175720>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2020-15049](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15049>) \n** DESCRIPTION: **Squid-Cache Squid is vulnerable to HTTP request smuggling, caused by improper input validation. By sending specially crafted HTTP(S) request messages, an attacker could exploit this vulnerability to poison the web cache, bypass web application firewall protection, and conduct XSS attacks. \nCVSS Base score: 9.9 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/184302](<https://exchange.xforce.ibmcloud.com/vulnerabilities/184302>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2020-15810](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15810>) \n** DESCRIPTION: **Squid-Cache Squid is vulnerable to HTTP request smuggling, caused by improper input validation. By sending specially crafted HTTP(S) request messages, an attacker could exploit this vulnerability to poison the web cache, bypass web application firewall protection, and conduct XSS attacks. \nCVSS Base score: 9.6 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/187451](<https://exchange.xforce.ibmcloud.com/vulnerabilities/187451>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N) \n \n** CVEID: **[CVE-2020-15811](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15811>) \n** DESCRIPTION: **Squid-Cache Squid is vulnerable to HTTP request splitting attacks, caused by improper input validation in HTTP message processing. A remote attacker could exploit this vulnerability to inject arbitrary HTTP request and cause the browser to send 2 HTTP requests, once the URL is clicked. This would allow the attacker to perform further attacks, such as Web cache poisoning or cross-site scripting. \nCVSS Base score: 6.1 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/187546](<https://exchange.xforce.ibmcloud.com/vulnerabilities/187546>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N) \n \n** CVEID: **[CVE-2020-24606](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-24606>) \n** DESCRIPTION: **Squid is vulnerable to a denial of service, caused by the mishandling of EOF in the peerDigestHandleReply function in peer_digest.cc. By sending a specially-crafted Cache Digest response message, a remote attacker could exploit this vulnerability to consume all available CPU cycles. \nCVSS Base score: 8.6 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/187152](<https://exchange.xforce.ibmcloud.com/vulnerabilities/187152>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2021-20426](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20426>) \n** DESCRIPTION: **IBM Security Guardium 11.2 contains hard-coded credentials, such as a password or cryptographic key, which it uses for its own inbound authentication, outbound communication to external components, or encryption of internal data. IBM X-Force ID: 196313. \nCVSS Base score: 5.9 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/196313](<https://exchange.xforce.ibmcloud.com/vulnerabilities/196313>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N) \n \n** CVEID: **[CVE-2019-19956](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19956>) \n** DESCRIPTION: **libxml2 is vulnerable to a denial of service, caused by a memory leak in xmlParseBalancedChunkMemoryRecover in parser.c. By persuading a victim to open a specially crafted file, a remote attacker could exploit this vulnerability to cause the application to crash. \nCVSS Base score: 3.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/173518](<https://exchange.xforce.ibmcloud.com/vulnerabilities/173518>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L) \n \n** CVEID: **[CVE-2019-20388](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-20388>) \n** DESCRIPTION: **GNOME libxml2 could allow a remote attacker to obtain sensitive information, caused by a xmlSchemaValidateStream memory leak in xmlSchemaPreRun in xmlschemas.c. By persuading a victim to open a specially crafted file, an attacker could exploit this vulnerability to obtain sensitive information. \nCVSS Base score: 3.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/175539](<https://exchange.xforce.ibmcloud.com/vulnerabilities/175539>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N) \n \n** CVEID: **[CVE-2020-7595](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7595>) \n** DESCRIPTION: **GNOME libxml2 is vulnerable to a denial of service, caused by an error in xmlStringLenDecodeEntities in parser.c. An attacker could exploit this vulnerability to cause the application to enter into an infinite loop. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/175333](<https://exchange.xforce.ibmcloud.com/vulnerabilities/175333>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2021-20419](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20419>) \n** DESCRIPTION: **IBM Security Guardium 11.2 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 196280. \nCVSS Base score: 6.8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/196280](<https://exchange.xforce.ibmcloud.com/vulnerabilities/196280>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N) \n \n** CVEID: **[CVE-2021-20385](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20385>) \n** DESCRIPTION: **IBM Security Guardium 11.2 could allow a remote authenticated attacker to execute arbitrary commands on the system. By sending a specially-crafted request, an attacker could exploit this vulnerability to execute arbitrary commands on the system. IBM X-Force ID: 195766. \nCVSS Base score: 8.4 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/195766](<https://exchange.xforce.ibmcloud.com/vulnerabilities/195766>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2020-5259](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-5259>) \n** DESCRIPTION: **Dojo dojox could allow a remote attacker to inject arbitrary code on the system, caused by a prototype pollution flaw. By injecting other values, an attacker could exploit this vulnerability to overwrite, or pollute, a JavaScript application object prototype of the base object. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/177752](<https://exchange.xforce.ibmcloud.com/vulnerabilities/177752>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N) \n \n** CVEID: **[CVE-2020-5258](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-5258>) \n** DESCRIPTION: **Dojo dojo could allow a remote attacker to inject arbitrary code on the system, caused by a prototype pollution flaw. By injecting other values, an attacker could exploit this vulnerability to overwrite, or pollute, a JavaScript application object prototype of the base object. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/177751](<https://exchange.xforce.ibmcloud.com/vulnerabilities/177751>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N) \n \n** CVEID: **[CVE-2019-10785](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-10785>) \n** DESCRIPTION: **Dojox is vulnerable to cross-site scripting, caused by improper validation of user-supplied input by the dojox.xmpp.util.xmlEncode. A remote attacker could exploit this vulnerability to execute script in a victim's Web browser within the security context of the hosting Web site. An attacker could use this vulnerability to steal the victim's cookie-based authentication credentials. \nCVSS Base score: 6.1 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/176460](<https://exchange.xforce.ibmcloud.com/vulnerabilities/176460>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N) \n \n** CVEID: **[CVE-2019-14866](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14866>) \n** DESCRIPTION: **GNU cpio could allow a local authenticated attacker to gain elevated privileges on the system, caused by the failure to properly validate input files when generating TAR archives. An attacker could exploit this vulnerability to inject any tar content and compromise the system. \nCVSS Base score: 6.7 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/171509](<https://exchange.xforce.ibmcloud.com/vulnerabilities/171509>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2019-12450](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12450>) \n** DESCRIPTION: **GNOME GLib could allow a remote attacker to bypass security restrictions, caused by improper permission control in the file_copy_fallback in gio/gfile.c. An attacker could exploit this vulnerability to bypass access restrictions. \nCVSS Base score: 5.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/161792](<https://exchange.xforce.ibmcloud.com/vulnerabilities/161792>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N) \n \n** CVEID: **[CVE-2019-14822](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14822>) \n** DESCRIPTION: **IBus could allow a local authenticated attacker to bypass security restrictions, caused by improper authorization validation. By sending a specially-crafted request, an attacker could exploit this vulnerability to monitor and send method calls to the ibus bus of another user. \nCVSS Base score: 5.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/167063](<https://exchange.xforce.ibmcloud.com/vulnerabilities/167063>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N) \n \n** CVEID: **[CVE-2020-13401](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13401>) \n** DESCRIPTION: **Docker Docker CE is vulnerable to a man-in-the-middle attack, caused by improper validation of router advertisements. By sending rogue router advertisements, an attacker could exploit this vulnerability using man-in-the-middle techniques to gain access to the communication channel between endpoints to obtain sensitive information or further compromise the system. \nCVSS Base score: 6 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/182750](<https://exchange.xforce.ibmcloud.com/vulnerabilities/182750>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L) \n \n** CVEID: **[CVE-2020-12049](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12049>) \n** DESCRIPTION: **D-Bus is vulnerable to a denial of service, caused by an error in _dbus_read_socket_with_unix_fds. By sending specially crafted messages, a local attacker could exploit this vulnerability to cause the system dbus-daemon (dbus-daemon --system) to leak file descriptors. \nCVSS Base score: 4 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/182955](<https://exchange.xforce.ibmcloud.com/vulnerabilities/182955>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L) \n \n** CVEID: **[CVE-2019-12749](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12749>) \n** DESCRIPTION: **D-Bus could allow a remote attacker to bypass security restrictions, caused by symlink mishandling in the reference implementation of DBUS_COOKIE_SHA1 in the libdbus library. By manipulating a ~/.dbus-keyrings symlink, an attacker could exploit this vulnerability to bypass DBUS_COOKIE_SHA1 authentication to allow a DBusServer with a different uid to read and write in arbitrary locations. \nCVSS Base score: 9.1 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/162386](<https://exchange.xforce.ibmcloud.com/vulnerabilities/162386>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N) \n \n** CVEID: **[CVE-2019-5482](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-5482>) \n** DESCRIPTION: **cURL libcurl is vulnerable to a heap-based buffer overflow, caused by improper bounds checking by the tftp_receive_packet function. By sending specially-crafted request containing an OACK without the BLKSIZE option, a remote attacker could overflow a buffer and execute arbitrary code on the system. \nCVSS Base score: 6.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/166942](<https://exchange.xforce.ibmcloud.com/vulnerabilities/166942>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L) \n \n** CVEID: **[CVE-2020-8177](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8177>) \n** DESCRIPTION: **cURL could allow a remote attacker to overwrite arbitrary files on the system, caused by the improper handling of certain parameters when using -J (--remote-header-name) and -I (--include) in the same command line. An attacker could exploit this vulnerability to overwrite a local file. \nCVSS Base score: 5.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/183931](<https://exchange.xforce.ibmcloud.com/vulnerabilities/183931>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N) \n \n** CVEID: **[CVE-2021-20386](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20386>) \n** DESCRIPTION: **IBM Security Guardium 11.2 is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session. IBM X-Force ID: 195767. \nCVSS Base score: 6.1 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/195767](<https://exchange.xforce.ibmcloud.com/vulnerabilities/195767>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N) \n \n** CVEID: **[CVE-2019-5094](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-5094>) \n** DESCRIPTION: **E2fsprogs could allow a remote authenticated attacker to execute arbitrary code on the system, caused by an out-of-bounds write in the quota file functionality. By persuading a victim to open a specially-crafted file, an attacker could exploit this vulnerability to execute arbitrary code on the system. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/167547](<https://exchange.xforce.ibmcloud.com/vulnerabilities/167547>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2019-5188](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-5188>) \n** DESCRIPTION: **E2fsprogs could allow a local authenticated attacker to execute arbitrary code on the system, caused by an out-of-bounds write in the directory rehashing function. By using a specially-crafted ext4 directory, an attacker could exploit this vulnerability to execute arbitrary code on the system. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/174075](<https://exchange.xforce.ibmcloud.com/vulnerabilities/174075>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2019-11719](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11719>) \n** DESCRIPTION: **Mozilla Firefox could allow a remote attacker to obtain sensitive information, caused by an out-of-bounds read when importing a curve25519 private key in PKCS#8format. By persuading a victim to visit a specially-crafted Web site, a remote attacker could exploit this vulnerability using unknown attack vectors to obtain sensitive information. \nCVSS Base score: 6.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/163512](<https://exchange.xforce.ibmcloud.com/vulnerabilities/163512>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N) \n \n** CVEID: **[CVE-2021-20389](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20389>) \n** DESCRIPTION: **IBM Security Guardium 11.2 stores user credentials in plain clear text which can be read by a local user. IBM X-Force ID: 195770. \nCVSS Base score: 5.1 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/195770](<https://exchange.xforce.ibmcloud.com/vulnerabilities/195770>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N) \n \n** CVEID: **[CVE-2020-12825](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12825>) \n** DESCRIPTION: **Libcroco is vulnerable to a denial of service, caused by excessive recursion in cr_parser_parse_any_core in cr-parser.c. By persuading a victim to open a specially-crafted CSS file, a remote attacker could exploit this vulnerability to cause stack consumption. \nCVSS Base score: 3.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/181959](<https://exchange.xforce.ibmcloud.com/vulnerabilities/181959>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L) \n \n** CVEID: **[CVE-2021-21284](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21284>) \n** DESCRIPTION: **Docker could allow a remote authenticated attacker to gain elevated privileges on the system, caused by a flaw when using the --userns-remap option. By sending a specially-crafted request, an authenticated attacker could exploit this vulnerability to gain elevated privileges as root on the system. \nCVSS Base score: 8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/196047](<https://exchange.xforce.ibmcloud.com/vulnerabilities/196047>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2021-21285](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21285>) \n** DESCRIPTION: **Docker is vulnerable to a denial of service, caused by improper input validation. By persuading a victim to pull a specially-crafted Docker image, a remote attacker could exploit this vulnerability to cause the dockerd daemon to crash, and results in a denial of service condition. \nCVSS Base score: 6.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/196049](<https://exchange.xforce.ibmcloud.com/vulnerabilities/196049>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2020-10754](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-10754>) \n** DESCRIPTION: **NetworkManager could allow a remote authenticated attacker to bypass security restrictions, caused by improper configuration in the nmcli. By connecting to a network, an attacker could exploit this vulnerability to bypass authentication. \nCVSS Base score: 4.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/184636](<https://exchange.xforce.ibmcloud.com/vulnerabilities/184636>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N) \n \n** CVEID: **[CVE-2021-20428](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20428>) \n** DESCRIPTION: **IBM Security Guardium 11.2 could allow a remote attacker to obtain sensitive information when a detailed technical error message is returned in the browser. This information could be used in further attacks against the system. IBM X-Force ID: 196315. \nCVSS Base score: 5.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/196315](<https://exchange.xforce.ibmcloud.com/vulnerabilities/196315>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N) \n \n** CVEID: **[CVE-2021-3156](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3156>) \n** DESCRIPTION: **Sudo is vulnerable to a heap-based buffer overflow, caused by improper bounds checking when parsing command line arguments. By sending an \"sudoedit -s\" and a command-line argument that ends with a single backslash character, a local attacker could overflow a buffer and execute arbitrary code on the system with root privileges. This vulnerability is also known as Baron Samedit. \nCVSS Base score: 8.4 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/195658](<https://exchange.xforce.ibmcloud.com/vulnerabilities/195658>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)\n\n## Affected Products and Versions\n\nAffected Product(s)| Version(s) \n---|--- \nIBM Security Guardium| 10.5 \nIBM Security Guardium| 10.6 \nIBM Security Guardium| 11.0 \nIBM Security Guardium| 11.1 \nIBM Security Guardium| 11.2 \nIBM Security Guardium| 11.3 \n \n## Remediation/Fixes\n\nProduct| Versions| Fix \n---|---|--- \nIBM Security Guardium| 10.5| \n\n[http://www.ibm.com/support/fixcentral/swg/quickorder?parent=IBM%20Security&amp;product=ibm/Information+Management/InfoSphere+Guardium&amp;release=10.0&amp;platform=Linux&amp;function=fixId&amp;fixids=SqlGuard_10.0p545_Bundle_Oct-19-2021&amp;includeSupersedes=0&amp;source=fc](<http://www.ibm.com/support/fixcentral/swg/quickorder?parent=IBM%20Security&product=ibm/Information+Management/InfoSphere+Guardium&release=10.0&platform=Linux&function=fixId&fixids=SqlGuard_10.0p545_Bundle_Oct-19-2021&includeSupersedes=0&source=fc>) \n \nIBM Security Guardium| 10.6| [http://www.ibm.com/support/fixcentral/swg/quickorder?parent=IBM%20Security&amp;product=ibm/Information+Management/InfoSphere+Guardium&amp;release=10.0&amp;platform=Linux&amp;function=fixId&amp;fixids=SqlGuard_10.0p675_Bundle_Aug-11-2021&amp;includeSupersedes=0&amp;source=fc](<http://www.ibm.com/support/fixcentral/swg/quickorder?parent=IBM%20Security&product=ibm/Information+Management/InfoSphere+Guardium&release=10.0&platform=Linux&function=fixId&fixids=SqlGuard_10.0p675_Bundle_Aug-11-2021&includeSupersedes=0&source=fc>) \nIBM Security Guardium| 11.0| \n\n[http://www.ibm.com/support/fixcentral/swg/quickorder?parent=IBM%20Security&amp;product=ibm/Information+Management/InfoSphere+Guardium&amp;release=11.0&amp;platform=Linux&amp;function=fixId&amp;fixids=SqlGuard_11.0p40_Bundle_Oct-04-2021&amp;includeSupersedes=0&amp;source=fc](<http://www.ibm.com/support/fixcentral/swg/quickorder?parent=IBM%20Security&product=ibm/Information+Management/InfoSphere+Guardium&release=11.0&platform=Linux&function=fixId&fixids=SqlGuard_11.0p40_Bundle_Oct-04-2021&includeSupersedes=0&source=fc>) \n \nIBM Security Guardium| 11.1| \n\n[http://www.ibm.com/support/fixcentral/swg/quickorder?parent=IBM%20Security&amp;product=ibm/Information+Management/InfoSphere+Guardium&amp;release=11.0&amp;platform=Linux&amp;function=fixId&amp;fixids=SqlGuard_11.0p150_Bundle_Oct-26-2021&amp;includeSupersedes=0&amp;source=fc](<http://www.ibm.com/support/fixcentral/swg/quickorder?parent=IBM%20Security&product=ibm/Information+Management/InfoSphere+Guardium&release=11.0&platform=Linux&function=fixId&fixids=SqlGuard_11.0p150_Bundle_Oct-26-2021&includeSupersedes=0&source=fc>) \n \nIBM Security Guardium| 11.2| \n\n[http://www.ibm.com/support/fixcentral/swg/quickorder?parent=IBM%20Security&amp;product=ibm/Information+Management/InfoSphere+Guardium&amp;release=11.0&amp;platform=Linux&amp;function=fixId&amp;fixids=SqlGuard_11.0p250_Bundle_Jul-14-2021&amp;includeSupersedes=0&amp;source=fc](<http://www.ibm.com/support/fixcentral/swg/quickorder?parent=IBM%20Security&product=ibm/Information+Management/InfoSphere+Guardium&release=11.0&platform=Linux&function=fixId&fixids=SqlGuard_11.0p250_Bundle_Jul-14-2021&includeSupersedes=0&source=fc>) \n \nIBM Security Guardium| 11.3| \n\n[http://www.ibm.com/support/fixcentral/swg/quickorder?parent=IBM%20Security&amp;product=ibm/Information+Management/InfoSphere+Guardium&amp;release=11.0&amp;platform=Linux&amp;function=fixId&amp;fixids=SqlGuard_11.0p330_Bundle_Oct-06-2021&amp;includeSupersedes=0&amp;source=fc](<http://www.ibm.com/support/fixcentral/swg/quickorder?parent=IBM%20Security&product=ibm/Information+Management/InfoSphere+Guardium&release=11.0&platform=Linux&function=fixId&fixids=SqlGuard_11.0p330_Bundle_Oct-06-2021&includeSupersedes=0&source=fc>) \n \n## Workarounds and Mitigations\n\nNone\n\n## Get Notified about Future Security Bulletins\n\nSubscribe to [My Notifications](< http://www-01.ibm.com/software/support/einfo.html>) to be notified of important product support alerts like this.\n\n### References \n\n[Complete CVSS v3 Guide](<http://www.first.org/cvss/user-guide> \"Link resides outside of ibm.com\" ) \n[On-line Calculator v3](<http://www.first.org/cvss/calculator/3.0> \"Link resides outside of ibm.com\" )\n\nOff \n\n## Related Information\n\n[IBM Secure Engineering Web Portal](<http://www.ibm.com/security/secure-engineering/bulletins.html>) \n[IBM Product Security Incident Response Blog](<http://www.ibm.com/blogs/psirt>)\n\n## Acknowledgement\n\nJohn Zuccato, Rodney Ryan, Chris Shepherd, Nathan Roane, Vince Dragnea, Troy Fisher, Elaheh Samani and Gabor Minyo from IBM X-Force Ethical Hacking Team. , John Zuccato, Rodney Ryan, Chris Shepherd, Vince Dragnea, Troy Fisher, Nathan Roane, Elaheh Sa\n\n## Change History\n\n21 May 2021: Initial Publication \n4 June 2021: Second Publication \n9 Aug 2021: Third Publication \n4 Nov 2021: Fourth Publication\n\n*The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.\n\n## Disclaimer\n\nReview the [IBM security bulletin disclaimer and definitions](<https://www.ibm.com/support/pages/node/6610583#disclaimer>) regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment.\n\n## Document Location\n\nWorldwide\n\n[{\"Business Unit\":{\"code\":\"BU059\",\"label\":\"IBM Software w\\/o TPS\"},\"Product\":{\"code\":\"SSMPHH\",\"label\":\"IBM Security Guardium\"},\"Component\":\"\",\"Platform\":[{\"code\":\"PF016\",\"label\":\"Linux\"}],\"Version\":\"10.5, 10.6, 11.0, 11.1, 11.2, 11.3\",\"Edition\":\"\",\"Line of Business\":{\"code\":\"LOB24\",\"label\":\"Security Software\"}}]", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2022-04-15T21:36:47", "type": "ibm", "title": "Security Bulletin: IBM Security Guardium is affected by multiple vulnerabilities", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 9.0, "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "SINGLE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-10785", "CVE-2019-11719", "CVE-2019-12450", "CVE-2019-12528", "CVE-2019-12749", "CVE-2019-14822", "CVE-2019-14866", "CVE-2019-19956", "CVE-2019-20388", "CVE-2019-5094", "CVE-2019-5188", "CVE-2019-5482", "CVE-2020-10754", "CVE-2020-12049", "CVE-2020-12825", "CVE-2020-13401", "CVE-2020-15049", "CVE-2020-15810", "CVE-2020-15811", "CVE-2020-24606", "CVE-2020-5258", "CVE-2020-5259", "CVE-2020-7595", "CVE-2020-8177", "CVE-2020-8449", "CVE-2020-8450", "CVE-2021-20385", "CVE-2021-20386", "CVE-2021-20389", "CVE-2021-20419", "CVE-2021-20426", "CVE-2021-20428", "CVE-2021-21284", "CVE-2021-21285", "CVE-2021-3156"], "modified": "2022-04-15T21:36:47", "id": "0A425AE154320282FF38ABB3C8BA8D3AD10793B88A3CFCA031B295F986453B12", "href": "https://www.ibm.com/support/pages/node/6455281", "cvss": {"score": 9.0, "vector": "AV:N/AC:L/Au:S/C:C/I:C/A:C"}}]}