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ChromeCVE-2011-3952

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

CVE-2011-3952

2022-10-0316:15:05

CWE-20

Chrome

web.nvd.nist.gov

cve-2011-3952

libavcodec

ffmpeg

denial of service

arbitrary code

nvd

CVSS2

6.8

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

AI Score

9.4

Confidence

High

EPSS

0.015

Percentile

86.9%

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

VendorProductVersionCPE
ffmpegffmpeg0.4.0cpe:/a:ffmpeg:ffmpeg:0.4.0:::
ffmpegffmpeg0.4.8cpe:/a:ffmpeg:ffmpeg:0.4.8:::
ffmpegffmpeg0.7.1cpe:/a:ffmpeg:ffmpeg:0.7.1:::
ffmpegffmpeg0.9cpe:/a:ffmpeg:ffmpeg:0.9:::
ffmpegffmpeg0.8.10cpe:/a:ffmpeg:ffmpeg:0.8.10:::
ffmpegffmpeg0.3cpe:/a:ffmpeg:ffmpeg:0.3:::
ffmpegffmpeg0.4.9cpe:/a:ffmpeg:ffmpeg:0.4.9:::
ffmpegffmpeg0.8.6cpe:/a:ffmpeg:ffmpeg:0.8.6:::
ffmpegffmpeg0.4.2cpe:/a:ffmpeg:ffmpeg:0.4.2:::
ffmpegffmpeg0.7.2cpe:/a:ffmpeg:ffmpeg:0.7.2:::

Vendor	Product	Version	CPE
ffmpeg	ffmpeg	0.4.0	cpe:/a:ffmpeg:ffmpeg:0.4.0:::
ffmpeg	ffmpeg	0.4.8	cpe:/a:ffmpeg:ffmpeg:0.4.8:::
ffmpeg	ffmpeg	0.7.1	cpe:/a:ffmpeg:ffmpeg:0.7.1:::
ffmpeg	ffmpeg	0.9	cpe:/a:ffmpeg:ffmpeg:0.9:::
ffmpeg	ffmpeg	0.8.10	cpe:/a:ffmpeg:ffmpeg:0.8.10:::
ffmpeg	ffmpeg	0.3	cpe:/a:ffmpeg:ffmpeg:0.3:::
ffmpeg	ffmpeg	0.4.9	cpe:/a:ffmpeg:ffmpeg:0.4.9:::
ffmpeg	ffmpeg	0.8.6	cpe:/a:ffmpeg:ffmpeg:0.8.6:::
ffmpeg	ffmpeg	0.4.2	cpe:/a:ffmpeg:ffmpeg:0.4.2:::
ffmpeg	ffmpeg	0.7.2	cpe:/a:ffmpeg:ffmpeg:0.7.2:::