fkie_cve-2023-39976
Vulnerability from fkie_nvd
Published
2023-08-08 06:15
Modified
2024-11-21 08:16
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
log_blackbox.c in libqb before 2.0.8 allows a buffer overflow via long log messages because the header size is not considered.
References
cve@mitre.orghttps://github.com/ClusterLabs/libqb/commit/1bbaa929b77113532785c408dd1b41cd0521ffc8Patch
cve@mitre.orghttps://github.com/ClusterLabs/libqb/compare/v2.0.7...v2.0.8Not Applicable
cve@mitre.orghttps://github.com/ClusterLabs/libqb/pull/490Patch
cve@mitre.orghttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KECNF7LFBPE57XSBT6EM7ACVMIBP63WH/
af854a3a-2127-422b-91ae-364da2661108https://github.com/ClusterLabs/libqb/commit/1bbaa929b77113532785c408dd1b41cd0521ffc8Patch
af854a3a-2127-422b-91ae-364da2661108https://github.com/ClusterLabs/libqb/compare/v2.0.7...v2.0.8Not Applicable
af854a3a-2127-422b-91ae-364da2661108https://github.com/ClusterLabs/libqb/pull/490Patch
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KECNF7LFBPE57XSBT6EM7ACVMIBP63WH/
Impacted products
Vendor Product Version
clusterlabs libqb *


To clipboard 

{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:a:clusterlabs:libqb:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "6356D585-67AB-4E61-9DCB-50DD9662CED3",
                     versionEndExcluding: "2.0.8",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "log_blackbox.c in libqb before 2.0.8 allows a buffer overflow via long log messages because the header size is not considered.",
      },
   ],
   id: "CVE-2023-39976",
   lastModified: "2024-11-21T08:16:09.810",
   metrics: {
      cvssMetricV31: [
         {
            cvssData: {
               attackComplexity: "LOW",
               attackVector: "NETWORK",
               availabilityImpact: "HIGH",
               baseScore: 9.8,
               baseSeverity: "CRITICAL",
               confidentialityImpact: "HIGH",
               integrityImpact: "HIGH",
               privilegesRequired: "NONE",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
               version: "3.1",
            },
            exploitabilityScore: 3.9,
            impactScore: 5.9,
            source: "nvd@nist.gov",
            type: "Primary",
         },
      ],
   },
   published: "2023-08-08T06:15:46.590",
   references: [
      {
         source: "cve@mitre.org",
         tags: [
            "Patch",
         ],
         url: "https://github.com/ClusterLabs/libqb/commit/1bbaa929b77113532785c408dd1b41cd0521ffc8",
      },
      {
         source: "cve@mitre.org",
         tags: [
            "Not Applicable",
         ],
         url: "https://github.com/ClusterLabs/libqb/compare/v2.0.7...v2.0.8",
      },
      {
         source: "cve@mitre.org",
         tags: [
            "Patch",
         ],
         url: "https://github.com/ClusterLabs/libqb/pull/490",
      },
      {
         source: "cve@mitre.org",
         url: "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KECNF7LFBPE57XSBT6EM7ACVMIBP63WH/",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Patch",
         ],
         url: "https://github.com/ClusterLabs/libqb/commit/1bbaa929b77113532785c408dd1b41cd0521ffc8",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Not Applicable",
         ],
         url: "https://github.com/ClusterLabs/libqb/compare/v2.0.7...v2.0.8",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Patch",
         ],
         url: "https://github.com/ClusterLabs/libqb/pull/490",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KECNF7LFBPE57XSBT6EM7ACVMIBP63WH/",
      },
   ],
   sourceIdentifier: "cve@mitre.org",
   vulnStatus: "Modified",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-120",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


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