{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-19T00:59:23.439","vulnerabilities":[{"cve":{"id":"CVE-2020-28840","sourceIdentifier":"cve@mitre.org","published":"2023-08-11T14:15:11.103","lastModified":"2024-11-21T05:23:10.657","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"Buffer Overflow vulnerability in jpgfile.c in Matthias-Wandel jhead version 3.04, allows local attackers to execute arbitrary code and cause a denial of service (DoS)."},{"lang":"es","value":"Una vulnerabilidad de desbordamiento de búfer en jpgfile.c en jhead de Matthias-Wandel versión 3.04 permite a atacantes locales ejecutar código arbitrario y provocar una denegación de servicio (DoS). "}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":7.8,"baseSeverity":"HIGH","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":5.9}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-120"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:matthiaswandel:jhead:*:*:*:*:*:*:*:*","versionEndExcluding":"3.04","matchCriteriaId":"E3DC2CCE-58F1-405D-B9B1-AAA8C70C88E9"}]}]}],"references":[{"url":"https://bugs.launchpad.net/ubuntu/+source/jhead/+bug/1900820","source":"cve@mitre.org","tags":["Exploit","Issue Tracking"]},{"url":"https://github.com/F-ZhaoYang/jhead/security/advisories/GHSA-xh27-xwgj-gqw2","source":"cve@mitre.org","tags":["Exploit"]},{"url":"https://github.com/Matthias-Wandel/jhead/commit/4827ed31c226dc5ed93603bd649e0e387a1778da","source":"cve@mitre.org","tags":["Patch"]},{"url":"https://github.com/Matthias-Wandel/jhead/issues/8","source":"cve@mitre.org","tags":["Exploit","Issue Tracking","Patch"]},{"url":"https://bugs.launchpad.net/ubuntu/+source/jhead/+bug/1900820","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Issue Tracking"]},{"url":"https://github.com/F-ZhaoYang/jhead/security/advisories/GHSA-xh27-xwgj-gqw2","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit"]},{"url":"https://github.com/Matthias-Wandel/jhead/commit/4827ed31c226dc5ed93603bd649e0e387a1778da","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"]},{"url":"https://github.com/Matthias-Wandel/jhead/issues/8","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Issue Tracking","Patch"]}]}}]}