{"attribution":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","cve":{"id":"CVE-2014-4609","sourceIdentifier":"cve@mitre.org","published":"2020-01-14T16:15:11.307","lastModified":"2026-06-17T00:10:19.800","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"Integer overflow in the get_len function in libavutil/lzo.c in Libav before 0.8.13, 9.x before 9.14, and 10.x before 10.2 allows remote attackers to execute arbitrary code via a crafted Literal Run."},{"lang":"es","value":"Un desbordamiento de enteros en la función get_len en el archivo libavutil/lzo.c en Libav versiones anteriores a 0.8.13, versiones 9.x anteriores a 9.14 y versiones 10.x anteriores a 10.2, permite a atacantes remotos ejecutar código arbitrario por medio de una Ejecución Literal diseñada."}],"affected":[{"source":"cve@mitre.org","affectedData":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","baseScore":8.8,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":2.8,"impactScore":5.9}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:P/I:P/A:P","baseScore":6.8,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL"},"baseSeverity":"MEDIUM","exploitabilityScore":8.6,"impactScore":6.4,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":true}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-190"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:libav:libav:*:*:*:*:*:*:*:*","versionEndExcluding":"0.8.13","matchCriteriaId":"ED5768A3-7A9D-411A-A7FF-0460DC689381"},{"vulnerable":true,"criteria":"cpe:2.3:a:libav:libav:*:*:*:*:*:*:*:*","versionStartIncluding":"9.0","versionEndExcluding":"9.14","matchCriteriaId":"9DDCB364-A4FB-4547-86E0-7C21621B61EC"},{"vulnerable":true,"criteria":"cpe:2.3:a:libav:libav:*:*:*:*:*:*:*:*","versionStartIncluding":"10.0","versionEndExcluding":"10.2","matchCriteriaId":"5CF9C775-3525-4430-A3D9-F7EB0BA63793"}]}]}],"references":[{"url":"http://blog.securitymouse.com/2014/06/raising-lazarus-20-year-old-bug-that.html","source":"cve@mitre.org","tags":["Exploit","Third Party Advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2014/06/26/22","source":"cve@mitre.org","tags":["Mailing List","Third Party Advisory"]},{"url":"https://libav.org/news/#2014-06-27","source":"cve@mitre.org","tags":["Vendor Advisory"]},{"url":"http://blog.securitymouse.com/2014/06/raising-lazarus-20-year-old-bug-that.html","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Third Party Advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2014/06/26/22","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Mailing List","Third Party Advisory"]},{"url":"https://libav.org/news/#2014-06-27","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]}]}}