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RedhatCVE-2011-4579

HistoryAug 20, 2012 - 8:55 p.m.

CVE-2011-4579

2012-08-2020:55:03

CWE-119

redhat

web.nvd.nist.gov

ffmpeg

libavcodec

svq1 decoder

vulnerability

memory corruption

denial of service

cve-2011-4579

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

AI Score

6.2

Confidence

Low

EPSS

0.019

Percentile

88.7%

JSON

The svq1_decode_frame function in the SVQ1 decoder (svq1dec.c) in libavcodec in FFmpeg 0.5.x before 0.5.7, 0.6.x before 0.6.4, 0.7.x before 0.7.9, and 0.8.x before 0.8.8; and in Libav 0.5.x before 0.5.6, 0.6.x before 0.6.4, and 0.7.x before 0.7.3 allows remote attackers to cause a denial of service (memory corruption) via a crafted SVQ1 stream, related to “dimensions changed.”

Affected configurations

Nvd

Node

ffmpegffmpegMatch0.5

ffmpegffmpegMatch0.5.1

ffmpegffmpegMatch0.5.2

ffmpegffmpegMatch0.5.3

ffmpegffmpegMatch0.5.4

ffmpegffmpegMatch0.5.5

ffmpegffmpegMatch0.6

ffmpegffmpegMatch0.6.1

ffmpegffmpegMatch0.6.2

ffmpegffmpegMatch0.7

ffmpegffmpegMatch0.7.1

ffmpegffmpegMatch0.7.2

ffmpegffmpegMatch0.7.3

ffmpegffmpegMatch0.7.6

ffmpegffmpegMatch0.7.7

ffmpegffmpegMatch0.7.8

ffmpegffmpegMatch0.8.0

ffmpegffmpegMatch0.8.1

ffmpegffmpegMatch0.8.2

ffmpegffmpegMatch0.8.5

ffmpegffmpegMatch0.8.6

ffmpegffmpegMatch0.8.7

Node

libavlibavMatch0.5

libavlibavMatch0.5.1

libavlibavMatch0.5.2

libavlibavMatch0.5.3

libavlibavMatch0.5.4

libavlibavMatch0.5.5

libavlibavMatch0.6

libavlibavMatch0.6.1

libavlibavMatch0.6.2

libavlibavMatch0.6.3

libavlibavMatch0.6.4

libavlibavMatch0.6.5

libavlibavMatch0.7

libavlibavMatch0.7.1

libavlibavMatch0.7.2

VendorProductVersionCPE
ffmpegffmpeg0.5cpe:2.3:a:ffmpeg:ffmpeg:0.5:*:*:*:*:*:*:*
ffmpegffmpeg0.5.1cpe:2.3:a:ffmpeg:ffmpeg:0.5.1:*:*:*:*:*:*:*
ffmpegffmpeg0.5.2cpe:2.3:a:ffmpeg:ffmpeg:0.5.2:*:*:*:*:*:*:*
ffmpegffmpeg0.5.3cpe:2.3:a:ffmpeg:ffmpeg:0.5.3:*:*:*:*:*:*:*
ffmpegffmpeg0.5.4cpe:2.3:a:ffmpeg:ffmpeg:0.5.4:*:*:*:*:*:*:*
ffmpegffmpeg0.5.5cpe:2.3:a:ffmpeg:ffmpeg:0.5.5:*:*:*:*:*:*:*
ffmpegffmpeg0.6cpe:2.3:a:ffmpeg:ffmpeg:0.6:*:*:*:*:*:*:*
ffmpegffmpeg0.6.1cpe:2.3:a:ffmpeg:ffmpeg:0.6.1:*:*:*:*:*:*:*
ffmpegffmpeg0.6.2cpe:2.3:a:ffmpeg:ffmpeg:0.6.2:*:*:*:*:*:*:*
ffmpegffmpeg0.7cpe:2.3:a:ffmpeg:ffmpeg:0.7:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
ffmpeg	ffmpeg	0.5	cpe:2.3:a:ffmpeg:ffmpeg:0.5:::::::*
ffmpeg	ffmpeg	0.5.1	cpe:2.3:a:ffmpeg:ffmpeg:0.5.1:::::::*
ffmpeg	ffmpeg	0.5.2	cpe:2.3:a:ffmpeg:ffmpeg:0.5.2:::::::*
ffmpeg	ffmpeg	0.5.3	cpe:2.3:a:ffmpeg:ffmpeg:0.5.3:::::::*
ffmpeg	ffmpeg	0.5.4	cpe:2.3:a:ffmpeg:ffmpeg:0.5.4:::::::*
ffmpeg	ffmpeg	0.5.5	cpe:2.3:a:ffmpeg:ffmpeg:0.5.5:::::::*
ffmpeg	ffmpeg	0.6	cpe:2.3:a:ffmpeg:ffmpeg:0.6:::::::*
ffmpeg	ffmpeg	0.6.1	cpe:2.3:a:ffmpeg:ffmpeg:0.6.1:::::::*
ffmpeg	ffmpeg	0.6.2	cpe:2.3:a:ffmpeg:ffmpeg:0.6.2:::::::*
ffmpeg	ffmpeg	0.7	cpe:2.3:a:ffmpeg:ffmpeg:0.7:::::::*