Vulnerability from csaf_suse
Published
2024-01-18 08:54
Modified
2024-01-18 08:54
Summary
Security update for pam

Notes

Title of the patch
Security update for pam
Description of the patch
This update for pam fixes the following issues: - CVE-2024-22365: Fixed a local denial of service during PAM login due to a missing check during path manipulation (bsc#1218475). - Check localtime_r() return value to fix crashing (bsc#1217000)
Patchnames
SUSE-2024-136,SUSE-SLE-Micro-5.5-2024-136
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: "moderate",
      },
      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/",
         },
      },
      lang: "en",
      notes: [
         {
            category: "summary",
            text: "Security update for pam",
            title: "Title of the patch",
         },
         {
            category: "description",
            text: "This update for pam fixes the following issues:\n\n- CVE-2024-22365: Fixed a local denial of service during PAM login\n  due to a missing check during path manipulation (bsc#1218475).\n- Check localtime_r() return value to fix crashing (bsc#1217000) \n",
            title: "Description of the patch",
         },
         {
            category: "details",
            text: "SUSE-2024-136,SUSE-SLE-Micro-5.5-2024-136",
            title: "Patchnames",
         },
         {
            category: "legal_disclaimer",
            text: "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).",
            title: "Terms of use",
         },
      ],
      publisher: {
         category: "vendor",
         contact_details: "https://www.suse.com/support/security/contact/",
         name: "SUSE Product Security Team",
         namespace: "https://www.suse.com/",
      },
      references: [
         {
            category: "external",
            summary: "SUSE ratings",
            url: "https://www.suse.com/support/security/rating/",
         },
         {
            category: "self",
            summary: "URL of this CSAF notice",
            url: "https://ftp.suse.com/pub/projects/security/csaf/suse-su-2024_0136-2.json",
         },
         {
            category: "self",
            summary: "URL for SUSE-SU-2024:0136-2",
            url: "https://www.suse.com/support/update/announcement/2024/suse-su-20240136-2/",
         },
         {
            category: "self",
            summary: "E-Mail link for SUSE-SU-2024:0136-2",
            url: "https://lists.suse.com/pipermail/sle-updates/2024-July/035880.html",
         },
         {
            category: "self",
            summary: "SUSE Bug 1217000",
            url: "https://bugzilla.suse.com/1217000",
         },
         {
            category: "self",
            summary: "SUSE Bug 1218475",
            url: "https://bugzilla.suse.com/1218475",
         },
         {
            category: "self",
            summary: "SUSE CVE CVE-2024-22365 page",
            url: "https://www.suse.com/security/cve/CVE-2024-22365/",
         },
      ],
      title: "Security update for pam",
      tracking: {
         current_release_date: "2024-01-18T08:54:26Z",
         generator: {
            date: "2024-01-18T08:54:26Z",
            engine: {
               name: "cve-database.git:bin/generate-csaf.pl",
               version: "1",
            },
         },
         id: "SUSE-SU-2024:0136-2",
         initial_release_date: "2024-01-18T08:54:26Z",
         revision_history: [
            {
               date: "2024-01-18T08:54:26Z",
               number: "1",
               summary: "Current version",
            },
         ],
         status: "final",
         version: "1",
      },
   },
   product_tree: {
      branches: [
         {
            branches: [
               {
                  branches: [
                     {
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      relationships: [
         {
            category: "default_component_of",
            full_product_name: {
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            relates_to_product_reference: "SUSE Linux Enterprise Micro 5.5",
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   },
   vulnerabilities: [
      {
         cve: "CVE-2024-22365",
         ids: [
            {
               system_name: "SUSE CVE Page",
               text: "https://www.suse.com/security/cve/CVE-2024-22365",
            },
         ],
         notes: [
            {
               category: "general",
               text: "linux-pam (aka Linux PAM) before 1.6.0 allows attackers to cause a denial of service (blocked login process) via mkfifo because the openat call (for protect_dir) lacks O_DIRECTORY.",
               title: "CVE description",
            },
         ],
         product_status: {
            recommended: [
               "SUSE Linux Enterprise Micro 5.5:pam-1.3.0-150000.6.66.1.aarch64",
               "SUSE Linux Enterprise Micro 5.5:pam-1.3.0-150000.6.66.1.ppc64le",
               "SUSE Linux Enterprise Micro 5.5:pam-1.3.0-150000.6.66.1.s390x",
               "SUSE Linux Enterprise Micro 5.5:pam-1.3.0-150000.6.66.1.x86_64",
            ],
         },
         references: [
            {
               category: "external",
               summary: "CVE-2024-22365",
               url: "https://www.suse.com/security/cve/CVE-2024-22365",
            },
            {
               category: "external",
               summary: "SUSE Bug 1218475 for CVE-2024-22365",
               url: "https://bugzilla.suse.com/1218475",
            },
         ],
         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 Micro 5.5:pam-1.3.0-150000.6.66.1.aarch64",
                  "SUSE Linux Enterprise Micro 5.5:pam-1.3.0-150000.6.66.1.ppc64le",
                  "SUSE Linux Enterprise Micro 5.5:pam-1.3.0-150000.6.66.1.s390x",
                  "SUSE Linux Enterprise Micro 5.5:pam-1.3.0-150000.6.66.1.x86_64",
               ],
            },
         ],
         scores: [
            {
               cvss_v3: {
                  baseScore: 5.5,
                  baseSeverity: "MEDIUM",
                  vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  version: "3.1",
               },
               products: [
                  "SUSE Linux Enterprise Micro 5.5:pam-1.3.0-150000.6.66.1.aarch64",
                  "SUSE Linux Enterprise Micro 5.5:pam-1.3.0-150000.6.66.1.ppc64le",
                  "SUSE Linux Enterprise Micro 5.5:pam-1.3.0-150000.6.66.1.s390x",
                  "SUSE Linux Enterprise Micro 5.5:pam-1.3.0-150000.6.66.1.x86_64",
               ],
            },
         ],
         threats: [
            {
               category: "impact",
               date: "2024-01-18T08:54:26Z",
               details: "moderate",
            },
         ],
         title: "CVE-2024-22365",
      },
   ],
}


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Nomenclature

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