CVE-2011-3362
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…
Does this matter?
Lower severity and a low EPSS score (3.41%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 2.0
- 6.8 MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
- EPSS
- 3.41% probability · 88th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-189
- Affected
- ffmpeg/ffmpeg · libav/libav
- Source
- secalert@redhat.com
References
- http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=91d5da9321c52e8197fb14046ebb335f3e6ff4a0
- http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=c5cbda50793e311aa73489d12184ffd6761c9fbf
- http://secunia.com/advisories/45532Vendor Advisory
- http://www.ffmpeg.org/releases/ffmpeg-0.7.5.changelog
- http://www.ffmpeg.org/releases/ffmpeg-0.8.4.changelog
- http://www.ocert.org/advisories/ocert-2011-002.html
- http://www.openwall.com/lists/oss-security/2011/09/13/4Patch
- http://www.openwall.com/lists/oss-security/2011/09/14/8Patch
- http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=91d5da9321c52e8197fb14046ebb335f3e6ff4a0
- http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=c5cbda50793e311aa73489d12184ffd6761c9fbf
- http://secunia.com/advisories/45532Vendor Advisory
- http://www.ffmpeg.org/releases/ffmpeg-0.7.5.changelog
- http://www.ffmpeg.org/releases/ffmpeg-0.8.4.changelog
- http://www.ocert.org/advisories/ocert-2011-002.html
- http://www.openwall.com/lists/oss-security/2011/09/13/4Patch
- http://www.openwall.com/lists/oss-security/2011/09/14/8Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.