CVE-2021-44481

{"id": "CVE-2021-44481", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2022-04-15T18:15:08.347", "references": [{"url": "https://gitlab.com/YottaDB/DB/YDB/-/issues/828", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in YottaDB through r1.32 and V7.0-000. A lack of parameter validation in calls to memcpy in check_and_set_timeout in sr_unix/ztimeoutroutines.c allows attackers to attempt to read from a NULL pointer."}, {"lang": "es", "value": "Se ha detectado un problema en YottaDB versiones hasta r1.32 y V7.0-000. Una falta de comprobaci\u00f3n de par\u00e1metros en las llamadas a memcpy en la funci\u00f3n check_and_set_timeout en el archivo sr_unix/ztimeoutroutines.c permite a atacantes intentar leer desde un puntero NULL"}], "lastModified": "2022-04-22T17:20:15.950", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:fisglobal:gt.m:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "401D1141-0708-4013-BA05-1BBB83AD7A83", "versionEndIncluding": "7.0-000"}, {"criteria": "cpe:2.3:a:yottadb:yottadb:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6B58DC9F-0DE6-448C-AB55-25A002D3ACBF", "versionEndIncluding": "1.32"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}