CVE-2014-2097

The tak_decode_frame function in libavcodec/takdec.c in FFmpeg before 2.1.4 does not properly validate a certain bits-per-sample value, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted TAK (aka Tom's lossless Audio Kompressor) data.

CVSS v2.0 6.8 MEDIUM

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=f58eab151214d2d35ff0973f2b3e51c5eb372da4
https://security.gentoo.org/glsa/201603-06
http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=f58eab151214d2d35ff0973f2b3e51c5eb372da4
https://security.gentoo.org/glsa/201603-06

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:ffmpeg:ffmpeg::::::::
	cpe:2.3:a:ffmpeg:ffmpeg:2.0:::::::*
	cpe:2.3:a:ffmpeg:ffmpeg:2.0.1:::::::*
	cpe:2.3:a:ffmpeg:ffmpeg:2.0.2:::::::*
	cpe:2.3:a:ffmpeg:ffmpeg:2.0.3:::::::*
	cpe:2.3:a:ffmpeg:ffmpeg:2.1:::::::*
	cpe:2.3:a:ffmpeg:ffmpeg:2.1.1:::::::*
	cpe:2.3:a:ffmpeg:ffmpeg:2.1.2:::::::*

History

21 Nov 2024, 02:05

Type	Values Removed	Values Added
References	~~() http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=f58eab151214d2d35ff0973f2b3e51c5eb372da4 -~~	() http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=f58eab151214d2d35ff0973f2b3e51c5eb372da4 -
References	~~() https://security.gentoo.org/glsa/201603-06 -~~	() https://security.gentoo.org/glsa/201603-06 -

07 Nov 2023, 02:19

Type	Values Removed	Values Added
References	{'url': 'http://git.videolan.org/?p=ffmpeg.git;a=commit;h=f58eab151214d2d35ff0973f2b3e51c5eb372da4', 'name': 'http://git.videolan.org/?p=ffmpeg.git;a=commit;h=f58eab151214d2d35ff0973f2b3e51c5eb372da4', 'tags': ['Patch'], 'refsource': 'CONFIRM'}	() http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=f58eab151214d2d35ff0973f2b3e51c5eb372da4 -

Information

Published : 2014-03-02 04:57

Updated : 2024-11-21 02:05

NVD link : CVE-2014-2097

Mitre link : CVE-2014-2097

CVE.ORG link : CVE-2014-2097

JSON object : View

Products Affected

ffmpeg

ffmpeg

CWE

CWE-20

Improper Input Validation

{"id": "CVE-2014-2097", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}]}, "published": "2014-03-02T04:57:25.807", "references": [{"url": "http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=f58eab151214d2d35ff0973f2b3e51c5eb372da4", "source": "cve@mitre.org"}, {"url": "https://security.gentoo.org/glsa/201603-06", "source": "cve@mitre.org"}, {"url": "http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=f58eab151214d2d35ff0973f2b3e51c5eb372da4", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://security.gentoo.org/glsa/201603-06", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "The tak_decode_frame function in libavcodec/takdec.c in FFmpeg before 2.1.4 does not properly validate a certain bits-per-sample value, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted TAK (aka Tom's lossless Audio Kompressor) data."}, {"lang": "es", "value": "La funci\u00f3n tak_decode_frame en libavcodec/takdec.c en FFmpeg anterior a 2.1.4 no valida debidamente cierto valor bits-per-sample, lo que permite a atacantes remotos causar una denegaci\u00f3n de servicio (acceso de array fuera de rango) o posiblemente tener otro impacto no especificado a trav\u00e9s de datos TAK manipulados (tambi\u00e9n conocido como Tom's lossless Audio Kompressor)."}], "lastModified": "2024-11-21T02:05:39.090", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "ACEB2D09-F3C6-4BBF-8C6B-48EFE65E1943", "versionEndIncluding": "2.1.3"}, {"criteria": "cpe:2.3:a:ffmpeg:ffmpeg:2.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A1337F5B-E9D9-4335-9E05-50018E59E530"}, {"criteria": "cpe:2.3:a:ffmpeg:ffmpeg:2.0.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0B27C609-E4B4-41CD-B228-38267AA3A8AB"}, {"criteria": "cpe:2.3:a:ffmpeg:ffmpeg:2.0.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C97DBEE2-AF4E-4C2D-A185-F2A1B965D9DA"}, {"criteria": "cpe:2.3:a:ffmpeg:ffmpeg:2.0.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FDEDAA24-D9E0-4384-B193-0C8814E4FDD6"}, {"criteria": "cpe:2.3:a:ffmpeg:ffmpeg:2.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B70C00A9-3562-45AB-B494-3BA91B6AFC3E"}, {"criteria": "cpe:2.3:a:ffmpeg:ffmpeg:2.1.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A30389D2-2873-4F15-B249-066B6D37AC23"}, {"criteria": "cpe:2.3:a:ffmpeg:ffmpeg:2.1.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0487928D-6630-4E23-BBA5-BED0A0F156B1"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}