CVE-2011-2161

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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:*:*:*:*:*:*:*:*", "matchCriteriaId": "4FED443E-75BC-4534-89EE-D0B9CD93209A", "versionEndExcluding": "0.5.4", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The ape_read_header function in ape.c in libavformat in FFmpeg before 0.5.4, as used in MPlayer, VideoLAN VLC media player, and other products, allows remote attackers to cause a denial of service (application crash) via an APE (aka Monkey's Audio) file that contains a header but no frames."}, {"lang": "es", "value": "La funci\u00f3n ape_read_header en ape.c en libavformat en FFmpeg antes de v0.5.4, tal como se utiliza en MPlayer, VideoLAN VLC media player, y otros productos, permite a atacantes remotos provocar una denegaci\u00f3n de servicio (solicitud de bloqueo) a trav\u00e9s de un archivo APE (tambi\u00e9n conocido como Monkey's Audio) que contiene un encabezado pero sin marcos."}], "id": "CVE-2011-2161", "lastModified": "2026-06-16T23:30:49.950", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}]}, "published": "2011-05-20T22:55:06.000", "references": [{"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://ffmpeg.mplayerhq.hu/"}, {"source": "cve@mitre.org", "tags": ["Broken Link"], "url": "http://packetstorm.linuxsecurity.com/1103-exploits/vlc105-dos.txt"}, {"source": "cve@mitre.org", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/FFmpeg/FFmpeg/commit/8312e3fc9041027a33c8bc667bb99740fdf41dd5"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://ffmpeg.mplayerhq.hu/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Broken Link"], "url": "http://packetstorm.linuxsecurity.com/1103-exploits/vlc105-dos.txt"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/FFmpeg/FFmpeg/commit/8312e3fc9041027a33c8bc667bb99740fdf41dd5"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-399"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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