CVE-2014-2097

CVSS V2 Medium 6.8 CVSS V3 None

Description

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.

Overview

CVE ID
CVE-2014-2097

Assigner
cve@mitre.org

Vulnerability Status
Modified

Published Version
2014-03-02T04:57:25

Last Modified Date
2016-12-03T03:01:01

Weakness Enumerations

CWE	URL
CWE-20	http://cwe.mitre.org/data/definitions/20.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version End
cpe:2.3:a:ffmpeg:ffmpeg::::::::	1	OR	2.1.3
cpe:2.3:a:ffmpeg:ffmpeg:2.0:::::::*	1	OR
cpe:2.3:a:ffmpeg:ffmpeg:2.0.1:::::::*	1	OR
cpe:2.3:a:ffmpeg:ffmpeg:2.0.2:::::::*	1	OR
cpe:2.3:a:ffmpeg:ffmpeg:2.0.3:::::::*	1	OR
cpe:2.3:a:ffmpeg:ffmpeg:2.1:::::::*	1	OR
cpe:2.3:a:ffmpeg:ffmpeg:2.1.1:::::::*	1	OR
cpe:2.3:a:ffmpeg:ffmpeg:2.1.2:::::::*	1	OR

CVSS Version 2

Version
2.0

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

Access Vector
NETWORK

Access Compatibility
MEDIUM

Authentication
NONE

Confidentiality Impact
PARTIAL

Integrity Impact
PARTIAL

Availability Impact
PARTIAL

Base Score
6.8

Severity
MEDIUM

Exploitability Score
8.6

Impact Score
6.4

References

Reference URL	Reference Tags
http://git.videolan.org/?p=ffmpeg.git;a=commit;h=f58eab151214d2d35ff0973f2b3e51c5eb372da4	Patch
https://security.gentoo.org/glsa/201603-06

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2014-2097
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-2097

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 10:02:20				Added to TrackCVE
2022-12-01 22:08:34	2014-03-02T04:57Z	2014-03-02T04:57:25	CVE Published Date	updated
2022-12-01 22:08:34		2016-12-03T03:01:01	CVE Modified Date	updated
2022-12-01 22:08:34		Modified	Vulnerability Status	updated