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[email protected]CVE-2011-3952

HistoryOct 03, 2022 - 4:15 p.m.

CVE-2011-3952

2022-10-0316:15:05

CWE-20

[email protected]

web.nvd.nist.gov

cve-2011-3952

libavcodec

ffmpeg

denial of service

arbitrary code

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

9.4 High

AI Score

Confidence

High

0.013 Low

EPSS

Percentile

85.8%

JSON

The decode_init function in kmvc.c in libavcodec in FFmpeg before 0.10 and in Libav 0.5.x before 0.5.9, 0.6.x before 0.6.6, 0.7.x before 0.7.6, and 0.8.x before 0.8.1 allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a large palette size in a KMVC encoded file.

Affected configurations

NVD

Node

ffmpegffmpegRange≤0.9.1

ffmpegffmpegMatch0.3

ffmpegffmpegMatch0.3.1

ffmpegffmpegMatch0.3.2

ffmpegffmpegMatch0.3.3

ffmpegffmpegMatch0.3.4

ffmpegffmpegMatch0.4.0

ffmpegffmpegMatch0.4.2

ffmpegffmpegMatch0.4.3

ffmpegffmpegMatch0.4.4

ffmpegffmpegMatch0.4.5

ffmpegffmpegMatch0.4.6

ffmpegffmpegMatch0.4.7

ffmpegffmpegMatch0.4.8

ffmpegffmpegMatch0.4.9

ffmpegffmpegMatch0.4.9pre1

ffmpegffmpegMatch0.5

ffmpegffmpegMatch0.5.1

ffmpegffmpegMatch0.5.2

ffmpegffmpegMatch0.5.3

ffmpegffmpegMatch0.5.4

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

ffmpegffmpegMatch0.7.9

ffmpegffmpegMatch0.7.11

ffmpegffmpegMatch0.7.12

ffmpegffmpegMatch0.8.0

ffmpegffmpegMatch0.8.1

ffmpegffmpegMatch0.8.2

ffmpegffmpegMatch0.8.5

ffmpegffmpegMatch0.8.6

ffmpegffmpegMatch0.8.7

ffmpegffmpegMatch0.8.8

ffmpegffmpegMatch0.8.10

ffmpegffmpegMatch0.8.11

ffmpegffmpegMatch0.9

Node

libavlibavMatch0.5

libavlibavMatch0.5.1

libavlibavMatch0.5.2

libavlibavMatch0.5.3

libavlibavMatch0.6

libavlibavMatch0.6.1

libavlibavMatch0.6.2

libavlibavMatch0.6.3

libavlibavMatch0.7

libavlibavMatch0.7beta1

libavlibavMatch0.7beta2

libavlibavMatch0.7.1

libavlibavMatch0.7.2

libavlibavMatch0.7.3

libavlibavMatch0.7.4

libavlibavMatch0.7.5

libavlibavMatch0.8

libavlibavMatch0.8beta2

CPENameOperatorVersion
ffmpeg:ffmpegffmpegle0.9.1
ffmpeg:ffmpegffmpegeq0.3
ffmpeg:ffmpegffmpegeq0.3.1
ffmpeg:ffmpegffmpegeq0.3.2
ffmpeg:ffmpegffmpegeq0.3.3
ffmpeg:ffmpegffmpegeq0.3.4
ffmpeg:ffmpegffmpegeq0.4.0
ffmpeg:ffmpegffmpegeq0.4.2
ffmpeg:ffmpegffmpegeq0.4.3
ffmpeg:ffmpegffmpegeq0.4.4

CPE	Name	Operator	Version
ffmpeg:ffmpeg	ffmpeg	le	0.9.1
ffmpeg:ffmpeg	ffmpeg	eq	0.3
ffmpeg:ffmpeg	ffmpeg	eq	0.3.1
ffmpeg:ffmpeg	ffmpeg	eq	0.3.2
ffmpeg:ffmpeg	ffmpeg	eq	0.3.3
ffmpeg:ffmpeg	ffmpeg	eq	0.3.4
ffmpeg:ffmpeg	ffmpeg	eq	0.4.0
ffmpeg:ffmpeg	ffmpeg	eq	0.4.2
ffmpeg:ffmpeg	ffmpeg	eq	0.4.3
ffmpeg:ffmpeg	ffmpeg	eq	0.4.4