Vulnerability from csaf_suse
Published
2020-04-30 08:10
Modified
2020-04-30 08:10
Summary
Security update for squid

Notes

Title of the patch
Security update for squid
Description of the patch
This update for squid to version 4.11 fixes the following issues: - CVE-2020-11945: Fixed a potential remote code execution vulnerability when using HTTP Digest Authentication (bsc#1170313). - 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). - 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). - CVE-2019-12528: Fixed possible information disclosure when translating FTP server listings into HTTP responses (bsc#1162689). - CVE-2019-18860: Fixed handling of invalid domain names in cachemgr.cgi (bsc#1167373).
Patchnames
SUSE-2020-1156,SUSE-SLE-Module-Server-Applications-15-SP1-2020-1156,SUSE-SLE-Module-Server-Applications-15-SP2-2020-1156,SUSE-SLE-Product-HPC-15-2020-1156,SUSE-SLE-Product-SLES-15-2020-1156,SUSE-SLE-Product-SLES_SAP-15-2020-1156
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).


To clipboard 

{
   document: {
      aggregate_severity: {
         namespace: "https://www.suse.com/support/security/rating/",
         text: "important",
      },
      category: "csaf_security_advisory",
      csaf_version: "2.0",
      distribution: {
         text: "Copyright 2024 SUSE LLC. All rights reserved.",
         tlp: {
            label: "WHITE",
            url: "https://www.first.org/tlp/",
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      lang: "en",
      notes: [
         {
            category: "summary",
            text: "Security update for squid",
            title: "Title of the patch",
         },
         {
            category: "description",
            text: "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\n  HTTP Digest Authentication (bsc#1170313).\n- CVE-2019-12519, CVE-2019-12521: Fixed incorrect buffer handling that can result \n  in cache poisoning, remote execution, and denial of service attacks when\n  processing ESI responses (bsc#1169659).\n- CVE-2020-8517: Fixed a possible denial of service caused by incorrect buffer\n  management ext_lm_group_acl when processing NTLM Authentication 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 (bsc#1167373).\n",
            title: "Description of the patch",
         },
         {
            category: "details",
            text: "SUSE-2020-1156,SUSE-SLE-Module-Server-Applications-15-SP1-2020-1156,SUSE-SLE-Module-Server-Applications-15-SP2-2020-1156,SUSE-SLE-Product-HPC-15-2020-1156,SUSE-SLE-Product-SLES-15-2020-1156,SUSE-SLE-Product-SLES_SAP-15-2020-1156",
            title: "Patchnames",
         },
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            category: "legal_disclaimer",
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            title: "Terms of use",
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      publisher: {
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            url: "https://bugzilla.suse.com/1162691",
         },
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         },
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         },
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            category: "self",
            summary: "SUSE Bug 1170313",
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            url: "https://www.suse.com/security/cve/CVE-2019-12519/",
         },
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            category: "self",
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            url: "https://www.suse.com/security/cve/CVE-2019-12521/",
         },
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            category: "self",
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            url: "https://www.suse.com/security/cve/CVE-2019-12528/",
         },
         {
            category: "self",
            summary: "SUSE CVE CVE-2019-18860 page",
            url: "https://www.suse.com/security/cve/CVE-2019-18860/",
         },
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            category: "self",
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            url: "https://www.suse.com/security/cve/CVE-2020-11945/",
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            category: "self",
            summary: "SUSE CVE CVE-2020-8517 page",
            url: "https://www.suse.com/security/cve/CVE-2020-8517/",
         },
      ],
      title: "Security update for squid",
      tracking: {
         current_release_date: "2020-04-30T08:10:49Z",
         generator: {
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   vulnerabilities: [
      {
         cve: "CVE-2019-12519",
         ids: [
            {
               system_name: "SUSE CVE Page",
               text: "https://www.suse.com/security/cve/CVE-2019-12519",
            },
         ],
         notes: [
            {
               category: "general",
               text: "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.",
               title: "CVE description",
            },
         ],
         product_status: {
            recommended: [
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               "SUSE Linux Enterprise High Performance Computing 15-ESPOS:squid-4.11-5.17.2.x86_64",
               "SUSE Linux Enterprise High Performance Computing 15-LTSS:squid-4.11-5.17.2.aarch64",
               "SUSE Linux Enterprise High Performance Computing 15-LTSS:squid-4.11-5.17.2.x86_64",
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               "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.s390x",
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               "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.ppc64le",
               "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.s390x",
               "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.x86_64",
               "SUSE Linux Enterprise Server for SAP Applications 15:squid-4.11-5.17.2.ppc64le",
               "SUSE Linux Enterprise Server for SAP Applications 15:squid-4.11-5.17.2.x86_64",
            ],
         },
         references: [
            {
               category: "external",
               summary: "CVE-2019-12519",
               url: "https://www.suse.com/security/cve/CVE-2019-12519",
            },
            {
               category: "external",
               summary: "SUSE Bug 1169659 for CVE-2019-12519",
               url: "https://bugzilla.suse.com/1169659",
            },
         ],
         remediations: [
            {
               category: "vendor_fix",
               details: "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
               product_ids: [
                  "SUSE Linux Enterprise High Performance Computing 15-ESPOS:squid-4.11-5.17.2.aarch64",
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                  "SUSE Linux Enterprise High Performance Computing 15-LTSS:squid-4.11-5.17.2.aarch64",
                  "SUSE Linux Enterprise High Performance Computing 15-LTSS:squid-4.11-5.17.2.x86_64",
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                  "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.x86_64",
                  "SUSE Linux Enterprise Server for SAP Applications 15:squid-4.11-5.17.2.ppc64le",
                  "SUSE Linux Enterprise Server for SAP Applications 15:squid-4.11-5.17.2.x86_64",
               ],
            },
         ],
         scores: [
            {
               cvss_v3: {
                  baseScore: 7.6,
                  baseSeverity: "HIGH",
                  vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H",
                  version: "3.1",
               },
               products: [
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                  "SUSE Linux Enterprise High Performance Computing 15-ESPOS:squid-4.11-5.17.2.x86_64",
                  "SUSE Linux Enterprise High Performance Computing 15-LTSS:squid-4.11-5.17.2.aarch64",
                  "SUSE Linux Enterprise High Performance Computing 15-LTSS:squid-4.11-5.17.2.x86_64",
                  "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.aarch64",
                  "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.ppc64le",
                  "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.s390x",
                  "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.x86_64",
                  "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.aarch64",
                  "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.ppc64le",
                  "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.s390x",
                  "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.x86_64",
                  "SUSE Linux Enterprise Server for SAP Applications 15:squid-4.11-5.17.2.ppc64le",
                  "SUSE Linux Enterprise Server for SAP Applications 15:squid-4.11-5.17.2.x86_64",
               ],
            },
         ],
         threats: [
            {
               category: "impact",
               date: "2020-04-30T08:10:49Z",
               details: "important",
            },
         ],
         title: "CVE-2019-12519",
      },
      {
         cve: "CVE-2019-12521",
         ids: [
            {
               system_name: "SUSE CVE Page",
               text: "https://www.suse.com/security/cve/CVE-2019-12521",
            },
         ],
         notes: [
            {
               category: "general",
               text: "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.",
               title: "CVE description",
            },
         ],
         product_status: {
            recommended: [
               "SUSE Linux Enterprise High Performance Computing 15-ESPOS:squid-4.11-5.17.2.aarch64",
               "SUSE Linux Enterprise High Performance Computing 15-ESPOS:squid-4.11-5.17.2.x86_64",
               "SUSE Linux Enterprise High Performance Computing 15-LTSS:squid-4.11-5.17.2.aarch64",
               "SUSE Linux Enterprise High Performance Computing 15-LTSS:squid-4.11-5.17.2.x86_64",
               "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.aarch64",
               "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.ppc64le",
               "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.s390x",
               "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.x86_64",
               "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.aarch64",
               "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.ppc64le",
               "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.s390x",
               "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.x86_64",
               "SUSE Linux Enterprise Server for SAP Applications 15:squid-4.11-5.17.2.ppc64le",
               "SUSE Linux Enterprise Server for SAP Applications 15:squid-4.11-5.17.2.x86_64",
            ],
         },
         references: [
            {
               category: "external",
               summary: "CVE-2019-12521",
               url: "https://www.suse.com/security/cve/CVE-2019-12521",
            },
            {
               category: "external",
               summary: "SUSE Bug 1169659 for CVE-2019-12521",
               url: "https://bugzilla.suse.com/1169659",
            },
         ],
         remediations: [
            {
               category: "vendor_fix",
               details: "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
               product_ids: [
                  "SUSE Linux Enterprise High Performance Computing 15-ESPOS:squid-4.11-5.17.2.aarch64",
                  "SUSE Linux Enterprise High Performance Computing 15-ESPOS:squid-4.11-5.17.2.x86_64",
                  "SUSE Linux Enterprise High Performance Computing 15-LTSS:squid-4.11-5.17.2.aarch64",
                  "SUSE Linux Enterprise High Performance Computing 15-LTSS:squid-4.11-5.17.2.x86_64",
                  "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.aarch64",
                  "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.ppc64le",
                  "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.s390x",
                  "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.x86_64",
                  "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.aarch64",
                  "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.ppc64le",
                  "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.s390x",
                  "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.x86_64",
                  "SUSE Linux Enterprise Server for SAP Applications 15:squid-4.11-5.17.2.ppc64le",
                  "SUSE Linux Enterprise Server for SAP Applications 15:squid-4.11-5.17.2.x86_64",
               ],
            },
         ],
         scores: [
            {
               cvss_v3: {
                  baseScore: 6.5,
                  baseSeverity: "MEDIUM",
                  vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
                  version: "3.1",
               },
               products: [
                  "SUSE Linux Enterprise High Performance Computing 15-ESPOS:squid-4.11-5.17.2.aarch64",
                  "SUSE Linux Enterprise High Performance Computing 15-ESPOS:squid-4.11-5.17.2.x86_64",
                  "SUSE Linux Enterprise High Performance Computing 15-LTSS:squid-4.11-5.17.2.aarch64",
                  "SUSE Linux Enterprise High Performance Computing 15-LTSS:squid-4.11-5.17.2.x86_64",
                  "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.aarch64",
                  "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.ppc64le",
                  "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.s390x",
                  "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.x86_64",
                  "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.aarch64",
                  "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.ppc64le",
                  "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.s390x",
                  "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.x86_64",
                  "SUSE Linux Enterprise Server for SAP Applications 15:squid-4.11-5.17.2.ppc64le",
                  "SUSE Linux Enterprise Server for SAP Applications 15:squid-4.11-5.17.2.x86_64",
               ],
            },
         ],
         threats: [
            {
               category: "impact",
               date: "2020-04-30T08:10:49Z",
               details: "important",
            },
         ],
         title: "CVE-2019-12521",
      },
      {
         cve: "CVE-2019-12528",
         ids: [
            {
               system_name: "SUSE CVE Page",
               text: "https://www.suse.com/security/cve/CVE-2019-12528",
            },
         ],
         notes: [
            {
               category: "general",
               text: "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.",
               title: "CVE description",
            },
         ],
         product_status: {
            recommended: [
               "SUSE Linux Enterprise High Performance Computing 15-ESPOS:squid-4.11-5.17.2.aarch64",
               "SUSE Linux Enterprise High Performance Computing 15-ESPOS:squid-4.11-5.17.2.x86_64",
               "SUSE Linux Enterprise High Performance Computing 15-LTSS:squid-4.11-5.17.2.aarch64",
               "SUSE Linux Enterprise High Performance Computing 15-LTSS:squid-4.11-5.17.2.x86_64",
               "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.aarch64",
               "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.ppc64le",
               "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.s390x",
               "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.x86_64",
               "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.aarch64",
               "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.ppc64le",
               "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.s390x",
               "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.x86_64",
               "SUSE Linux Enterprise Server for SAP Applications 15:squid-4.11-5.17.2.ppc64le",
               "SUSE Linux Enterprise Server for SAP Applications 15:squid-4.11-5.17.2.x86_64",
            ],
         },
         references: [
            {
               category: "external",
               summary: "CVE-2019-12528",
               url: "https://www.suse.com/security/cve/CVE-2019-12528",
            },
            {
               category: "external",
               summary: "SUSE Bug 1162689 for CVE-2019-12528",
               url: "https://bugzilla.suse.com/1162689",
            },
         ],
         remediations: [
            {
               category: "vendor_fix",
               details: "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
               product_ids: [
                  "SUSE Linux Enterprise High Performance Computing 15-ESPOS:squid-4.11-5.17.2.aarch64",
                  "SUSE Linux Enterprise High Performance Computing 15-ESPOS:squid-4.11-5.17.2.x86_64",
                  "SUSE Linux Enterprise High Performance Computing 15-LTSS:squid-4.11-5.17.2.aarch64",
                  "SUSE Linux Enterprise High Performance Computing 15-LTSS:squid-4.11-5.17.2.x86_64",
                  "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.aarch64",
                  "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.ppc64le",
                  "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.s390x",
                  "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.x86_64",
                  "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.aarch64",
                  "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.ppc64le",
                  "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.s390x",
                  "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.x86_64",
                  "SUSE Linux Enterprise Server for SAP Applications 15:squid-4.11-5.17.2.ppc64le",
                  "SUSE Linux Enterprise Server for SAP Applications 15:squid-4.11-5.17.2.x86_64",
               ],
            },
         ],
         scores: [
            {
               cvss_v3: {
                  baseScore: 5.9,
                  baseSeverity: "MEDIUM",
                  vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
                  version: "3.1",
               },
               products: [
                  "SUSE Linux Enterprise High Performance Computing 15-ESPOS:squid-4.11-5.17.2.aarch64",
                  "SUSE Linux Enterprise High Performance Computing 15-ESPOS:squid-4.11-5.17.2.x86_64",
                  "SUSE Linux Enterprise High Performance Computing 15-LTSS:squid-4.11-5.17.2.aarch64",
                  "SUSE Linux Enterprise High Performance Computing 15-LTSS:squid-4.11-5.17.2.x86_64",
                  "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.aarch64",
                  "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.ppc64le",
                  "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.s390x",
                  "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.x86_64",
                  "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.aarch64",
                  "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.ppc64le",
                  "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.s390x",
                  "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.x86_64",
                  "SUSE Linux Enterprise Server for SAP Applications 15:squid-4.11-5.17.2.ppc64le",
                  "SUSE Linux Enterprise Server for SAP Applications 15:squid-4.11-5.17.2.x86_64",
               ],
            },
         ],
         threats: [
            {
               category: "impact",
               date: "2020-04-30T08:10:49Z",
               details: "moderate",
            },
         ],
         title: "CVE-2019-12528",
      },
      {
         cve: "CVE-2019-18860",
         ids: [
            {
               system_name: "SUSE CVE Page",
               text: "https://www.suse.com/security/cve/CVE-2019-18860",
            },
         ],
         notes: [
            {
               category: "general",
               text: "Squid before 4.9, when certain web browsers are used, mishandles HTML in the host (aka hostname) parameter to cachemgr.cgi.",
               title: "CVE description",
            },
         ],
         product_status: {
            recommended: [
               "SUSE Linux Enterprise High Performance Computing 15-ESPOS:squid-4.11-5.17.2.aarch64",
               "SUSE Linux Enterprise High Performance Computing 15-ESPOS:squid-4.11-5.17.2.x86_64",
               "SUSE Linux Enterprise High Performance Computing 15-LTSS:squid-4.11-5.17.2.aarch64",
               "SUSE Linux Enterprise High Performance Computing 15-LTSS:squid-4.11-5.17.2.x86_64",
               "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.aarch64",
               "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.ppc64le",
               "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.s390x",
               "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.x86_64",
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               "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.x86_64",
               "SUSE Linux Enterprise Server for SAP Applications 15:squid-4.11-5.17.2.ppc64le",
               "SUSE Linux Enterprise Server for SAP Applications 15:squid-4.11-5.17.2.x86_64",
            ],
         },
         references: [
            {
               category: "external",
               summary: "CVE-2019-18860",
               url: "https://www.suse.com/security/cve/CVE-2019-18860",
            },
            {
               category: "external",
               summary: "SUSE Bug 1167373 for CVE-2019-18860",
               url: "https://bugzilla.suse.com/1167373",
            },
         ],
         remediations: [
            {
               category: "vendor_fix",
               details: "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
               product_ids: [
                  "SUSE Linux Enterprise High Performance Computing 15-ESPOS:squid-4.11-5.17.2.aarch64",
                  "SUSE Linux Enterprise High Performance Computing 15-ESPOS:squid-4.11-5.17.2.x86_64",
                  "SUSE Linux Enterprise High Performance Computing 15-LTSS:squid-4.11-5.17.2.aarch64",
                  "SUSE Linux Enterprise High Performance Computing 15-LTSS:squid-4.11-5.17.2.x86_64",
                  "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.aarch64",
                  "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.ppc64le",
                  "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.s390x",
                  "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.x86_64",
                  "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.aarch64",
                  "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.ppc64le",
                  "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.s390x",
                  "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.x86_64",
                  "SUSE Linux Enterprise Server for SAP Applications 15:squid-4.11-5.17.2.ppc64le",
                  "SUSE Linux Enterprise Server for SAP Applications 15:squid-4.11-5.17.2.x86_64",
               ],
            },
         ],
         scores: [
            {
               cvss_v3: {
                  baseScore: 4.3,
                  baseSeverity: "MEDIUM",
                  vectorString: "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
                  version: "3.1",
               },
               products: [
                  "SUSE Linux Enterprise High Performance Computing 15-ESPOS:squid-4.11-5.17.2.aarch64",
                  "SUSE Linux Enterprise High Performance Computing 15-ESPOS:squid-4.11-5.17.2.x86_64",
                  "SUSE Linux Enterprise High Performance Computing 15-LTSS:squid-4.11-5.17.2.aarch64",
                  "SUSE Linux Enterprise High Performance Computing 15-LTSS:squid-4.11-5.17.2.x86_64",
                  "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.aarch64",
                  "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.ppc64le",
                  "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.s390x",
                  "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.x86_64",
                  "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.aarch64",
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                  "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.s390x",
                  "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.x86_64",
                  "SUSE Linux Enterprise Server for SAP Applications 15:squid-4.11-5.17.2.ppc64le",
                  "SUSE Linux Enterprise Server for SAP Applications 15:squid-4.11-5.17.2.x86_64",
               ],
            },
         ],
         threats: [
            {
               category: "impact",
               date: "2020-04-30T08:10:49Z",
               details: "moderate",
            },
         ],
         title: "CVE-2019-18860",
      },
      {
         cve: "CVE-2020-11945",
         ids: [
            {
               system_name: "SUSE CVE Page",
               text: "https://www.suse.com/security/cve/CVE-2020-11945",
            },
         ],
         notes: [
            {
               category: "general",
               text: "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).",
               title: "CVE description",
            },
         ],
         product_status: {
            recommended: [
               "SUSE Linux Enterprise High Performance Computing 15-ESPOS:squid-4.11-5.17.2.aarch64",
               "SUSE Linux Enterprise High Performance Computing 15-ESPOS:squid-4.11-5.17.2.x86_64",
               "SUSE Linux Enterprise High Performance Computing 15-LTSS:squid-4.11-5.17.2.aarch64",
               "SUSE Linux Enterprise High Performance Computing 15-LTSS:squid-4.11-5.17.2.x86_64",
               "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.aarch64",
               "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.ppc64le",
               "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.s390x",
               "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.x86_64",
               "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.aarch64",
               "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.ppc64le",
               "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.s390x",
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               "SUSE Linux Enterprise Server for SAP Applications 15:squid-4.11-5.17.2.ppc64le",
               "SUSE Linux Enterprise Server for SAP Applications 15:squid-4.11-5.17.2.x86_64",
            ],
         },
         references: [
            {
               category: "external",
               summary: "CVE-2020-11945",
               url: "https://www.suse.com/security/cve/CVE-2020-11945",
            },
            {
               category: "external",
               summary: "SUSE Bug 1170313 for CVE-2020-11945",
               url: "https://bugzilla.suse.com/1170313",
            },
         ],
         remediations: [
            {
               category: "vendor_fix",
               details: "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
               product_ids: [
                  "SUSE Linux Enterprise High Performance Computing 15-ESPOS:squid-4.11-5.17.2.aarch64",
                  "SUSE Linux Enterprise High Performance Computing 15-ESPOS:squid-4.11-5.17.2.x86_64",
                  "SUSE Linux Enterprise High Performance Computing 15-LTSS:squid-4.11-5.17.2.aarch64",
                  "SUSE Linux Enterprise High Performance Computing 15-LTSS:squid-4.11-5.17.2.x86_64",
                  "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.aarch64",
                  "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.ppc64le",
                  "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.s390x",
                  "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.x86_64",
                  "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.aarch64",
                  "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.ppc64le",
                  "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.s390x",
                  "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.x86_64",
                  "SUSE Linux Enterprise Server for SAP Applications 15:squid-4.11-5.17.2.ppc64le",
                  "SUSE Linux Enterprise Server for SAP Applications 15:squid-4.11-5.17.2.x86_64",
               ],
            },
         ],
         scores: [
            {
               cvss_v3: {
                  baseScore: 8.8,
                  baseSeverity: "HIGH",
                  vectorString: "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  version: "3.1",
               },
               products: [
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                  "SUSE Linux Enterprise High Performance Computing 15-ESPOS:squid-4.11-5.17.2.x86_64",
                  "SUSE Linux Enterprise High Performance Computing 15-LTSS:squid-4.11-5.17.2.aarch64",
                  "SUSE Linux Enterprise High Performance Computing 15-LTSS:squid-4.11-5.17.2.x86_64",
                  "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.aarch64",
                  "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.ppc64le",
                  "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.s390x",
                  "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.x86_64",
                  "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.aarch64",
                  "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.ppc64le",
                  "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.s390x",
                  "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.x86_64",
                  "SUSE Linux Enterprise Server for SAP Applications 15:squid-4.11-5.17.2.ppc64le",
                  "SUSE Linux Enterprise Server for SAP Applications 15:squid-4.11-5.17.2.x86_64",
               ],
            },
         ],
         threats: [
            {
               category: "impact",
               date: "2020-04-30T08:10:49Z",
               details: "important",
            },
         ],
         title: "CVE-2020-11945",
      },
      {
         cve: "CVE-2020-8517",
         ids: [
            {
               system_name: "SUSE CVE Page",
               text: "https://www.suse.com/security/cve/CVE-2020-8517",
            },
         ],
         notes: [
            {
               category: "general",
               text: "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.",
               title: "CVE description",
            },
         ],
         product_status: {
            recommended: [
               "SUSE Linux Enterprise High Performance Computing 15-ESPOS:squid-4.11-5.17.2.aarch64",
               "SUSE Linux Enterprise High Performance Computing 15-ESPOS:squid-4.11-5.17.2.x86_64",
               "SUSE Linux Enterprise High Performance Computing 15-LTSS:squid-4.11-5.17.2.aarch64",
               "SUSE Linux Enterprise High Performance Computing 15-LTSS:squid-4.11-5.17.2.x86_64",
               "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.aarch64",
               "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.ppc64le",
               "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.s390x",
               "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.x86_64",
               "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.aarch64",
               "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.ppc64le",
               "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.s390x",
               "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.x86_64",
               "SUSE Linux Enterprise Server for SAP Applications 15:squid-4.11-5.17.2.ppc64le",
               "SUSE Linux Enterprise Server for SAP Applications 15:squid-4.11-5.17.2.x86_64",
            ],
         },
         references: [
            {
               category: "external",
               summary: "CVE-2020-8517",
               url: "https://www.suse.com/security/cve/CVE-2020-8517",
            },
            {
               category: "external",
               summary: "SUSE Bug 1162691 for CVE-2020-8517",
               url: "https://bugzilla.suse.com/1162691",
            },
         ],
         remediations: [
            {
               category: "vendor_fix",
               details: "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
               product_ids: [
                  "SUSE Linux Enterprise High Performance Computing 15-ESPOS:squid-4.11-5.17.2.aarch64",
                  "SUSE Linux Enterprise High Performance Computing 15-ESPOS:squid-4.11-5.17.2.x86_64",
                  "SUSE Linux Enterprise High Performance Computing 15-LTSS:squid-4.11-5.17.2.aarch64",
                  "SUSE Linux Enterprise High Performance Computing 15-LTSS:squid-4.11-5.17.2.x86_64",
                  "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.aarch64",
                  "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.ppc64le",
                  "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.s390x",
                  "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.x86_64",
                  "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.aarch64",
                  "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.ppc64le",
                  "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.s390x",
                  "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.x86_64",
                  "SUSE Linux Enterprise Server for SAP Applications 15:squid-4.11-5.17.2.ppc64le",
                  "SUSE Linux Enterprise Server for SAP Applications 15:squid-4.11-5.17.2.x86_64",
               ],
            },
         ],
         scores: [
            {
               cvss_v3: {
                  baseScore: 8.1,
                  baseSeverity: "HIGH",
                  vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  version: "3.1",
               },
               products: [
                  "SUSE Linux Enterprise High Performance Computing 15-ESPOS:squid-4.11-5.17.2.aarch64",
                  "SUSE Linux Enterprise High Performance Computing 15-ESPOS:squid-4.11-5.17.2.x86_64",
                  "SUSE Linux Enterprise High Performance Computing 15-LTSS:squid-4.11-5.17.2.aarch64",
                  "SUSE Linux Enterprise High Performance Computing 15-LTSS:squid-4.11-5.17.2.x86_64",
                  "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.aarch64",
                  "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.ppc64le",
                  "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.s390x",
                  "SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.11-5.17.2.x86_64",
                  "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.aarch64",
                  "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.ppc64le",
                  "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.s390x",
                  "SUSE Linux Enterprise Server 15-LTSS:squid-4.11-5.17.2.x86_64",
                  "SUSE Linux Enterprise Server for SAP Applications 15:squid-4.11-5.17.2.ppc64le",
                  "SUSE Linux Enterprise Server for SAP Applications 15:squid-4.11-5.17.2.x86_64",
               ],
            },
         ],
         threats: [
            {
               category: "impact",
               date: "2020-04-30T08:10:49Z",
               details: "important",
            },
         ],
         title: "CVE-2020-8517",
      },
   ],
}


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Security Advisory comment format.

This schema specifies the format of a comment related to a security advisory.

UUIDv4 of the comment
UUIDv4 of the Vulnerability-Lookup instance
When the comment was created originally
When the comment was last updated
Title of the comment
Description of the comment
The identifier of the vulnerability (CVE ID, GHSA-ID, PYSEC ID, etc.).



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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
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  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.