fkie_cve-2012-2796
Vulnerability from fkie_nvd
Published
2012-09-10 22:55
Modified
2024-11-21 01:39
Severity ?
Summary
Unspecified vulnerability in the vc1_decode_frame function in libavcodec/vc1dec.c in FFmpeg before 0.11 and Libav 0.8.x before 0.8.4 has unknown impact and attack vectors, related to inconsistencies in "coded slice positions and interlacing" that trigger "out of array writes."
References
Impacted products
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"matchCriteriaId": "585CE7D2-1CE8-44AB-AE67-07D7D3721F68", "vulnerable": true }, { "criteria": "cpe:2.3:a:ffmpeg:ffmpeg:0.8.11:*:*:*:*:*:*:*", "matchCriteriaId": "EE81C339-A794-4303-B829-BE743DF0B132", "vulnerable": true }, { "criteria": "cpe:2.3:a:ffmpeg:ffmpeg:0.9:*:*:*:*:*:*:*", "matchCriteriaId": "5CE0A27B-66D7-4D1B-8E6A-F4722C070BD3", "vulnerable": true }, { "criteria": "cpe:2.3:a:ffmpeg:ffmpeg:0.9.1:*:*:*:*:*:*:*", "matchCriteriaId": "864DC4A2-A378-4389-B62E-9E785879A744", "vulnerable": true }, { "criteria": "cpe:2.3:a:ffmpeg:ffmpeg:0.10:*:*:*:*:*:*:*", "matchCriteriaId": "16304267-C808-4B6B-9903-2DEAB40AD899", "vulnerable": true }, { "criteria": "cpe:2.3:a:ffmpeg:ffmpeg:0.10.3:*:*:*:*:*:*:*", "matchCriteriaId": "CEEBBA83-1BFC-45A8-B34A-AB3A9B8A9414", "vulnerable": true } ], "negate": false, "operator": "OR" } ] }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:libav:libav:0.8:*:*:*:*:*:*:*", "matchCriteriaId": "4953EC2E-BCD6-41B5-AEB3-0D82C15363A6", "vulnerable": true }, { "criteria": "cpe:2.3:a:libav:libav:0.8:beta2:*:*:*:*:*:*", "matchCriteriaId": "3CEBE4E3-50F3-43CB-911F-E1B52C2B8B3A", "vulnerable": true }, { "criteria": "cpe:2.3:a:libav:libav:0.8.1:*:*:*:*:*:*:*", "matchCriteriaId": "86038BA1-9B14-4F12-9D61-B106E70F855C", "vulnerable": true }, { "criteria": "cpe:2.3:a:libav:libav:0.8.2:*:*:*:*:*:*:*", "matchCriteriaId": "84A42948-6239-4DEB-8BF0-39971D60207E", "vulnerable": true }, { "criteria": "cpe:2.3:a:libav:libav:0.8.3:*:*:*:*:*:*:*", "matchCriteriaId": "622D8D69-5FFB-4217-81B5-5FBC08A17C3D", "vulnerable": true } ], "negate": false, "operator": "OR" } ] } ], "cveTags": [], "descriptions": [ { "lang": "en", "value": "Unspecified vulnerability in the vc1_decode_frame function in libavcodec/vc1dec.c in FFmpeg before 0.11 and Libav 0.8.x before 0.8.4 has unknown impact and attack vectors, related to inconsistencies in \"coded slice positions and interlacing\" that trigger \"out of array writes.\"" }, { "lang": "es", "value": "Una vulnerabilidad no especificada en la funci\u00f3n vc1_decode_frame en libavcodec/vc1dec.c en FFmpeg antes de v0.11 tiene un impacto y vectores de ataque desconocidos. Se trata de un problema relacionado con inconsistencias en las \"posiciones y entrelazado de tramas codificadas\" que se ocasionan una \"escritura fuera de array\".\r\n" } ], "id": "CVE-2012-2796", "lastModified": "2024-11-21T01:39:39.100", "metrics": { "cvssMetricV2": [ { "acInsufInfo": true, "baseSeverity": "HIGH", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 10.0, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0" }, "exploitabilityScore": 10.0, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ] }, "published": "2012-09-10T22:55:03.977", "references": [ { "source": "chrome-cve-admin@google.com", "url": "http://ffmpeg.org/security.html" }, { "source": "chrome-cve-admin@google.com", "url": "http://git.videolan.org/?p=ffmpeg.git%3Ba=commitdiff%3Bh=5e59a77cec804a9b44c60ea22c17beba6453ef23" }, { "source": "chrome-cve-admin@google.com", "url": "http://libav.org/releases/libav-0.8.4.changelog" }, { "source": "chrome-cve-admin@google.com", "url": "http://secunia.com/advisories/50468" }, { "source": "chrome-cve-admin@google.com", "url": "http://secunia.com/advisories/51257" }, { "source": "chrome-cve-admin@google.com", "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:079" }, { "source": "chrome-cve-admin@google.com", "url": "http://www.openwall.com/lists/oss-security/2012/08/31/3" }, { "source": "chrome-cve-admin@google.com", "url": "http://www.openwall.com/lists/oss-security/2012/09/02/4" }, { "source": "chrome-cve-admin@google.com", "url": "http://www.securityfocus.com/bid/55355" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://ffmpeg.org/security.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://git.videolan.org/?p=ffmpeg.git%3Ba=commitdiff%3Bh=5e59a77cec804a9b44c60ea22c17beba6453ef23" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://libav.org/releases/libav-0.8.4.changelog" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/50468" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/51257" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:079" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2012/08/31/3" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2012/09/02/4" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/55355" } ], "sourceIdentifier": "chrome-cve-admin@google.com", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "NVD-CWE-noinfo" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.