gsd-2024-22365
Vulnerability from gsd
Modified
2024-01-10 06:02
Details
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.
Aliases


To clipboard 

{
   gsd: {
      metadata: {
         exploitCode: "unknown",
         remediation: "unknown",
         reportConfidence: "confirmed",
         type: "vulnerability",
      },
      osvSchema: {
         aliases: [
            "CVE-2024-22365",
         ],
         details: "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.",
         id: "GSD-2024-22365",
         modified: "2024-01-10T06:02:20.734667Z",
         schema_version: "1.4.0",
      },
   },
   namespaces: {
      "cve.org": {
         CVE_data_meta: {
            ASSIGNER: "cve@mitre.org",
            ID: "CVE-2024-22365",
            STATE: "PUBLIC",
         },
         affects: {
            vendor: {
               vendor_data: [
                  {
                     product: {
                        product_data: [
                           {
                              product_name: "n/a",
                              version: {
                                 version_data: [
                                    {
                                       version_value: "n/a",
                                    },
                                 ],
                              },
                           },
                        ],
                     },
                     vendor_name: "n/a",
                  },
               ],
            },
         },
         data_format: "MITRE",
         data_type: "CVE",
         data_version: "4.0",
         description: {
            description_data: [
               {
                  lang: "eng",
                  value: "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.",
               },
            ],
         },
         problemtype: {
            problemtype_data: [
               {
                  description: [
                     {
                        lang: "eng",
                        value: "n/a",
                     },
                  ],
               },
            ],
         },
         references: {
            reference_data: [
               {
                  name: "https://github.com/linux-pam/linux-pam",
                  refsource: "MISC",
                  url: "https://github.com/linux-pam/linux-pam",
               },
               {
                  name: "http://www.openwall.com/lists/oss-security/2024/01/18/3",
                  refsource: "MISC",
                  url: "http://www.openwall.com/lists/oss-security/2024/01/18/3",
               },
               {
                  name: "https://github.com/linux-pam/linux-pam/releases/tag/v1.6.0",
                  refsource: "MISC",
                  url: "https://github.com/linux-pam/linux-pam/releases/tag/v1.6.0",
               },
               {
                  name: "https://github.com/linux-pam/linux-pam/commit/031bb5a5d0d950253b68138b498dc93be69a64cb",
                  refsource: "MISC",
                  url: "https://github.com/linux-pam/linux-pam/commit/031bb5a5d0d950253b68138b498dc93be69a64cb",
               },
            ],
         },
      },
      "nvd.nist.gov": {
         cve: {
            configurations: [
               {
                  nodes: [
                     {
                        cpeMatch: [
                           {
                              criteria: "cpe:2.3:a:linux-pam:linux-pam:*:*:*:*:*:*:*:*",
                              matchCriteriaId: "8B735A60-FB87-4597-BFF4-A6ED201E71A1",
                              versionEndExcluding: "1.6.0",
                              vulnerable: true,
                           },
                        ],
                        negate: false,
                        operator: "OR",
                     },
                  ],
               },
            ],
            descriptions: [
               {
                  lang: "en",
                  value: "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.",
               },
               {
                  lang: "es",
                  value: "linux-pam (también conocido como Linux PAM) anterior a 1.6.0 permite a los atacantes provocar una denegación de servicio (proceso de inicio de sesión bloqueado) a través de mkfifo porque la llamada openat (para protect_dir) carece de O_DIRECTORY.",
               },
            ],
            id: "CVE-2024-22365",
            lastModified: "2024-02-14T00:27:40.143",
            metrics: {
               cvssMetricV31: [
                  {
                     cvssData: {
                        attackComplexity: "LOW",
                        attackVector: "LOCAL",
                        availabilityImpact: "HIGH",
                        baseScore: 5.5,
                        baseSeverity: "MEDIUM",
                        confidentialityImpact: "NONE",
                        integrityImpact: "NONE",
                        privilegesRequired: "LOW",
                        scope: "UNCHANGED",
                        userInteraction: "NONE",
                        vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                        version: "3.1",
                     },
                     exploitabilityScore: 1.8,
                     impactScore: 3.6,
                     source: "nvd@nist.gov",
                     type: "Primary",
                  },
               ],
            },
            published: "2024-02-06T08:15:52.203",
            references: [
               {
                  source: "cve@mitre.org",
                  tags: [
                     "Exploit",
                     "Mailing List",
                     "Patch",
                     "Release Notes",
                  ],
                  url: "http://www.openwall.com/lists/oss-security/2024/01/18/3",
               },
               {
                  source: "cve@mitre.org",
                  tags: [
                     "Product",
                  ],
                  url: "https://github.com/linux-pam/linux-pam",
               },
               {
                  source: "cve@mitre.org",
                  tags: [
                     "Patch",
                  ],
                  url: "https://github.com/linux-pam/linux-pam/commit/031bb5a5d0d950253b68138b498dc93be69a64cb",
               },
               {
                  source: "cve@mitre.org",
                  tags: [
                     "Release Notes",
                  ],
                  url: "https://github.com/linux-pam/linux-pam/releases/tag/v1.6.0",
               },
            ],
            sourceIdentifier: "cve@mitre.org",
            vulnStatus: "Analyzed",
            weaknesses: [
               {
                  description: [
                     {
                        lang: "en",
                        value: "NVD-CWE-noinfo",
                     },
                  ],
                  source: "nvd@nist.gov",
                  type: "Primary",
               },
            ],
         },
      },
   },
}


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