CVE-2012-6615

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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": "2915009E-B985-4C8C-AA92-A7DD5A023AED", "versionEndIncluding": "1.0.1", "vulnerable": true}, {"criteria": "cpe:2.3:a:ffmpeg:ffmpeg:1.0:*:*:*:*:*:*:*", "matchCriteriaId": "23E57BB1-DF1E-4173-BE52-72E2B3E6BA23", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The ff_ass_split_override_codes function in libavcodec/ass_split.c in FFmpeg before 1.0.2 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a subtitle dialog without text."}, {"lang": "es", "value": "La funci\u00f3n ff_ass_split_override_codes en libavcodec/ass_split.c en FFmpeg anteriores a 1.0.2 permite a atacantes remotos causar denegaci\u00f3n de servicio (referencia a puntero NULL y ca\u00edda) a trav\u00e9s de un di\u00e1logo de subt\u00edtulos sin texto."}], "evaluatorComment": "Per: http://cwe.mitre.org/data/definitions/476.html\n\n\"CWE-476: NULL Pointer Dereference\"\n\nAC:M for notation of file in bug report\n\n\" ffmpeg crashes reproducibly when converting files with some subtitles.\ni've seen the crash with self-compiled ffmpeg 1.0 as well as the Mac OS X binary (linked to from the hompage) for 1.0.1.\n\ndownload the sample file:\n?https://dl.dropbox.com/u/7221986/ffmpeg-bug.mkv\"", "id": "CVE-2012-6615", "lastModified": "2026-06-16T23:48:28.873", "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": "2013-12-24T20:55:04.560", "references": [{"source": "cve@mitre.org", "url": "http://git.videolan.org/?p=ffmpeg.git%3Ba=commitdiff%3Bh=20c121c00747d6c3b0b0f98deeff021171b2ed74"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/51964"}, {"source": "cve@mitre.org", "url": "http://www.ffmpeg.org/security.html"}, {"source": "cve@mitre.org", "url": "http://www.osvdb.org/89592"}, {"source": "cve@mitre.org", "url": "https://trac.ffmpeg.org/ticket/2048"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://git.videolan.org/?p=ffmpeg.git%3Ba=commitdiff%3Bh=20c121c00747d6c3b0b0f98deeff021171b2ed74"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/51964"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.ffmpeg.org/security.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.osvdb.org/89592"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://trac.ffmpeg.org/ticket/2048"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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