CVE-2024-6381

{"id": "CVE-2024-6381", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "cna@mongodb.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.0, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 2.5}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 3.9}]}, "published": "2024-07-02T18:15:03.963", "references": [{"url": "https://jira.mongodb.org/browse/CDRIVER-5622", "tags": ["Issue Tracking", "Vendor Advisory"], "source": "cna@mongodb.com"}, {"url": "https://jira.mongodb.org/browse/CDRIVER-5622", "tags": ["Issue Tracking", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00012.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00027.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "cna@mongodb.com", "description": [{"lang": "en", "value": "CWE-680"}]}], "descriptions": [{"lang": "en", "value": "The bson_strfreev function in the MongoDB C driver library may be susceptible to an integer overflow where the function will try to free memory at a negative offset. This may result in memory corruption. This issue affected libbson versions prior to 1.26.2"}, {"lang": "es", "value": "La funci\u00f3n bson_strfreev en la librer\u00eda del controlador MongoDB C puede ser susceptible a un desbordamiento de enteros donde la funci\u00f3n intentar\u00e1 liberar memoria con un desplazamiento negativo. Esto puede provocar da\u00f1os en la memoria. Este problema afect\u00f3 a las versiones de Libbson anteriores a la 1.26.2."}], "lastModified": "2025-11-03T20:17:03.300", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:mongodb:libbson:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B07D62BC-31EF-487E-9162-AF57FD991C62", "versionEndExcluding": "1.26.2"}], "operator": "OR"}]}], "sourceIdentifier": "cna@mongodb.com"}