CVE-2014-2097

2014-03-0204:57:25

CWE-20

[email protected]

web.nvd.nist.gov

information security

cve-2014-2097

libavcodec

tak_decode_frame

denial of service

out-of-bounds array access

tak

ffmpeg

nvd

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

8.9 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

69.4%

JSON

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.

Affected configurations

NVD

Node

ffmpegffmpegRange≤2.1.3

ffmpegffmpegMatch2.0

ffmpegffmpegMatch2.0.1

ffmpegffmpegMatch2.0.2

ffmpegffmpegMatch2.0.3

ffmpegffmpegMatch2.1

ffmpegffmpegMatch2.1.1

ffmpegffmpegMatch2.1.2

CPENameOperatorVersion
ffmpeg:ffmpegffmpegle2.1.3
ffmpeg:ffmpegffmpegeq2.0
ffmpeg:ffmpegffmpegeq2.0.1
ffmpeg:ffmpegffmpegeq2.0.2
ffmpeg:ffmpegffmpegeq2.0.3
ffmpeg:ffmpegffmpegeq2.1
ffmpeg:ffmpegffmpegeq2.1.1
ffmpeg:ffmpegffmpegeq2.1.2

CPE	Name	Operator	Version
ffmpeg:ffmpeg	ffmpeg	le	2.1.3
ffmpeg:ffmpeg	ffmpeg	eq	2.0
ffmpeg:ffmpeg	ffmpeg	eq	2.0.1
ffmpeg:ffmpeg	ffmpeg	eq	2.0.2
ffmpeg:ffmpeg	ffmpeg	eq	2.0.3
ffmpeg:ffmpeg	ffmpeg	eq	2.1
ffmpeg:ffmpeg	ffmpeg	eq	2.1.1
ffmpeg:ffmpeg	ffmpeg	eq	2.1.2