CVE-2013-2495

{"id": "CVE-2013-2495", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2013-03-09T11:55:01.817", "references": [{"url": "http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=3dbc0ff9c3e6f6e0d08ea3d42cb33761bae084ba", "source": "cve@mitre.org"}, {"url": "http://www.ubuntu.com/usn/USN-1790-1", "source": "cve@mitre.org"}, {"url": "http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=3dbc0ff9c3e6f6e0d08ea3d42cb33761bae084ba", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.ubuntu.com/usn/USN-1790-1", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-189"}]}], "descriptions": [{"lang": "en", "value": "The iff_read_header function in iff.c in libavformat in FFmpeg through 1.1.3 does not properly handle data sizes for Interchange File Format (IFF) data during operations involving a CMAP chunk or a video codec, which allows remote attackers to cause a denial of service (integer overflow, out-of-bounds array access, and application crash) or possibly have unspecified other impact via a crafted header."}, {"lang": "es", "value": "La funci\u00f3n iff_read_header en iff.c en libavformat en FFmpeg a traves de v1.1.3 no controla correctamente los tama\u00f1os de datos para el formato de archivo de intercambio (Interchange File Format - IFF) durante las operaciones que implican un trozo CMAP o un c\u00f3dec de v\u00eddeo, lo que produce que atacantes remotos puedan generar una denegaci\u00f3n de servicio (desbordamiento de entero, acceso a una matriz fuera de rango, y ca\u00edda de la aplicaci\u00f3n) o posiblemente tener un impacto no especificado a trav\u00e9s de una cabecera modificada."}], "lastModified": "2025-04-11T00:51:21.963", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "769B175F-2F27-49AC-8F2E-861D728FB69C", "versionEndIncluding": "1.1.3"}, {"criteria": "cpe:2.3:a:ffmpeg:ffmpeg:0.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B2649A80-4739-4BBB-AB0B-99AD435BE7CF"}, {"criteria": "cpe:2.3:a:ffmpeg:ffmpeg:0.3.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D4A2E77D-B826-4B49-ADC8-7F704E149A5A"}, {"criteria": "cpe:2.3:a:ffmpeg:ffmpeg:0.3.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": 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