{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-17T17:45:10.306","vulnerabilities":[{"cve":{"id":"CVE-2021-44481","sourceIdentifier":"cve@mitre.org","published":"2022-04-15T18:15:08.347","lastModified":"2024-11-21T06:31:03.313","vulnStatus":"Modified","cveTags":[],"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 comprobación de parámetros en las llamadas a memcpy en la función check_and_set_timeout en el archivo sr_unix/ztimeoutroutines.c permite a atacantes intentar leer desde un puntero NULL"}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":3.9,"impactScore":3.6}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:P/I:N/A:N","baseScore":5.0,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"NONE","availabilityImpact":"NONE"},"baseSeverity":"MEDIUM","exploitabilityScore":10.0,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-20"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:fisglobal:gt.m:*:*:*:*:*:*:*:*","versionEndIncluding":"7.0-000","matchCriteriaId":"401D1141-0708-4013-BA05-1BBB83AD7A83"},{"vulnerable":true,"criteria":"cpe:2.3:a:yottadb:yottadb:*:*:*:*:*:*:*:*","versionEndIncluding":"1.32","matchCriteriaId":"6B58DC9F-0DE6-448C-AB55-25A002D3ACBF"}]}]}],"references":[{"url":"https://gitlab.com/YottaDB/DB/YDB/-/issues/828","source":"cve@mitre.org","tags":["Exploit","Issue Tracking","Third Party Advisory"]},{"url":"https://gitlab.com/YottaDB/DB/YDB/-/issues/828","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Issue Tracking","Third Party Advisory"]}]}}]}