CVE-2011-3362

N/A Unknown
Published: October 02, 2011 Modified: April 29, 2026
View on NVD

Description

Integer signedness error in the decode_residual_block function in cavsdec.c in libavcodec in FFmpeg before 0.7.3 and 0.8.x before 0.8.2, and libav through 0.7.1, allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via a crafted Chinese AVS video (aka CAVS) file.

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References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=91d5da9321c52e8197fb14046ebb335f3e6ff4a0
Source: secalert@redhat.com
http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=c5cbda50793e311aa73489d12184ffd6761c9fbf
Source: secalert@redhat.com
http://secunia.com/advisories/45532
Source: secalert@redhat.com
Vendor Advisory
http://www.ffmpeg.org/releases/ffmpeg-0.7.5.changelog
Source: secalert@redhat.com
http://www.ffmpeg.org/releases/ffmpeg-0.8.4.changelog
Source: secalert@redhat.com
http://www.ocert.org/advisories/ocert-2011-002.html
Source: secalert@redhat.com
http://www.openwall.com/lists/oss-security/2011/09/13/4
Source: secalert@redhat.com
Patch
http://www.openwall.com/lists/oss-security/2011/09/14/8
Source: secalert@redhat.com
Patch
http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=91d5da9321c52e8197fb14046ebb335f3e6ff4a0
Source: af854a3a-2127-422b-91ae-364da2661108
http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=c5cbda50793e311aa73489d12184ffd6761c9fbf
Source: af854a3a-2127-422b-91ae-364da2661108
http://secunia.com/advisories/45532
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
http://www.ffmpeg.org/releases/ffmpeg-0.7.5.changelog
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.ffmpeg.org/releases/ffmpeg-0.8.4.changelog
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.ocert.org/advisories/ocert-2011-002.html
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.openwall.com/lists/oss-security/2011/09/13/4
Source: af854a3a-2127-422b-91ae-364da2661108
Patch
http://www.openwall.com/lists/oss-security/2011/09/14/8
Source: af854a3a-2127-422b-91ae-364da2661108
Patch

16 reference(s) from NVD

Quick Stats

CVSS v3 Score
N/A / 10.0
EPSS (Exploit Probability)
3.4%
87th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-189

Affected Vendors

ffmpeg libav

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