CVE-2023-39976

{"id": "CVE-2023-39976", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2023-08-08T06:15:46.590", "references": [{"url": "https://github.com/ClusterLabs/libqb/commit/1bbaa929b77113532785c408dd1b41cd0521ffc8", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "https://github.com/ClusterLabs/libqb/compare/v2.0.7...v2.0.8", "tags": ["Not Applicable"], "source": "cve@mitre.org"}, {"url": "https://github.com/ClusterLabs/libqb/pull/490", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KECNF7LFBPE57XSBT6EM7ACVMIBP63WH/", "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-120"}]}], "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."}], "lastModified": "2023-11-07T04:17:41.023", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:clusterlabs:libqb:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6356D585-67AB-4E61-9DCB-50DD9662CED3", "versionEndExcluding": "2.0.8"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}