CVE-2009-4631

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:ffmpeg:ffmpeg:0.5:*:*:*:*:*:*:*", "matchCriteriaId": "8D486C17-FC4A-4AEE-A430-1B1FBCC2C27C", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Off-by-one error in the VP3 decoder (vp3.c) in FFmpeg 0.5 allows remote attackers to cause a denial of service and possibly execute arbitrary code via a crafted VP3 file that triggers an out-of-bounds read and possibly memory corruption."}, {"lang": "es", "value": "Error de superaci\u00f3n de l\u00edmite (Off-by-one) en el decodificador VP3 en FFmpeg v0.5 permite a atacantes remotos producir una denegaci\u00f3n de servicio y posiblemente ejecutar c\u00f3digo arbitrario a trav\u00e9s de un fichero VP3 manipulado que inicia una lectura fuera de rango y posiblemente una corrupci\u00f3n de memoria."}], "id": "CVE-2009-4631", "lastModified": "2026-06-16T23:14:03.510", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 9.3, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2010-02-10T02:30:00.483", "references": [{"source": "cve@mitre.org", "tags": ["Exploit"], "url": "http://scarybeastsecurity.blogspot.com/2009/09/patching-ffmpeg-into-shape.html"}, {"source": "cve@mitre.org", "url": "http://secunia.com/advisories/36805"}, {"source": "cve@mitre.org", "url": "http://secunia.com/advisories/38643"}, {"source": "cve@mitre.org", "url": "http://www.debian.org/security/2010/dsa-2000"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/bid/36465"}, {"source": "cve@mitre.org", "url": "https://roundup.ffmpeg.org/roundup/ffmpeg/issue1240"}, {"source": "cve@mitre.org", "url": "https://roundup.ffmpeg.org/roundup/ffmpeg/issue1483"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit"], "url": "http://scarybeastsecurity.blogspot.com/2009/09/patching-ffmpeg-into-shape.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/36805"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/38643"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.debian.org/security/2010/dsa-2000"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/36465"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://roundup.ffmpeg.org/roundup/ffmpeg/issue1240"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://roundup.ffmpeg.org/roundup/ffmpeg/issue1483"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-189"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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