CVE-2011-4579

{"id": "CVE-2011-4579", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}]}, "published": "2012-08-20T20:55:03.017", "references": [{"url": "http://ffmpeg.org/", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://git.libav.org/?p=libav.git%3Ba=commit%3Bh=6e24b9488e67849a28e64a8056e05f83cf439229", "source": "secalert@redhat.com"}, {"url": "http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=6e24b9488e67849a28e64a8056e05f83cf439229", "source": "secalert@redhat.com"}, {"url": "http://libav.org/", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://ubuntu.com/usn/usn-1320-1", "source": "secalert@redhat.com"}, {"url": "http://ubuntu.com/usn/usn-1333-1", "source": "secalert@redhat.com"}, {"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:074", "source": "secalert@redhat.com"}, {"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:075", "source": "secalert@redhat.com"}, {"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:076", "source": "secalert@redhat.com"}, {"url": "http://www.securityfocus.com/archive/1/520620", "source": "secalert@redhat.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-119"}]}], "descriptions": [{"lang": "en", "value": "The svq1_decode_frame function in the SVQ1 decoder (svq1dec.c) in libavcodec in FFmpeg 0.5.x before 0.5.7, 0.6.x before 0.6.4, 0.7.x before 0.7.9, and 0.8.x before 0.8.8; and in Libav 0.5.x before 0.5.6, 0.6.x before 0.6.4, and 0.7.x before 0.7.3 allows remote attackers to cause a denial of service (memory corruption) via a crafted SVQ1 stream, related to \"dimensions changed.\""}, {"lang": "es", "value": "La funci\u00f3n svq1_decode_frame en el decodificador SVQ1 (svq1dec.c) en libavcodec en FFmpeg v0.5.x anterior a v0.5.7, v0.6.x anterior a v0.6.4, v0.7.x anterior a v0.7.9, y v0.8.x anterior a v0.8.8; y en Libav v0.5.x anterior a v0.5.6, v0.6.x anterior a v0.6.4, y v0.7.x anterior a v0.7.3 permite a atacantes remotos causar una denegaci\u00f3n de servicio (corrupci\u00f3n de memoria) a trav\u00e9s de un (stream) SVQ1 modificado y relacionado con \"dimensiones modificadas\"."}], "lastModified": "2023-11-07T02:09:34.660", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:ffmpeg:ffmpeg:0.5:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": 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