CVE-2011-3974
First published: Sun Oct 02 2011(Updated: )
Integer signedness error in the decode_residual_inter function in cavsdec.c in libavcodec in FFmpeg before 0.7.4 and 0.8.x before 0.8.3 allows remote attackers to cause a denial of service (incorrect write operation and application crash) via an invalid bitstream in a Chinese AVS video (aka CAVS) file, a different vulnerability than CVE-2011-3362.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| FFmpeg | <=0.7.3 | |
| FFmpeg | =0.3 | |
| FFmpeg | =0.3.1 | |
| FFmpeg | =0.3.2 | |
| FFmpeg | =0.3.3 | |
| FFmpeg | =0.3.4 | |
| FFmpeg | =0.4.0 | |
| FFmpeg | =0.4.2 | |
| FFmpeg | =0.4.3 | |
| FFmpeg | =0.4.4 | |
| FFmpeg | =0.4.5 | |
| FFmpeg | =0.4.6 | |
| FFmpeg | =0.4.7 | |
| FFmpeg | =0.4.8 | |
| FFmpeg | =0.4.9-pre1 | |
| FFmpeg | =0.5 | |
| FFmpeg | =0.5.1 | |
| FFmpeg | =0.5.2 | |
| FFmpeg | =0.5.3 | |
| FFmpeg | =0.5.4 | |
| FFmpeg | =0.6 | |
| FFmpeg | =0.6.1 | |
| FFmpeg | =0.6.2 | |
| FFmpeg | =0.7.1 | |
| FFmpeg | =0.7.2 | |
| FFmpeg | =0.8.0 | |
| FFmpeg | =0.8.1 | |
| FFmpeg | =0.8.2 |
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Reference Links
- http://git.videolan.org/?p=ffmpeg.git;a=commit;h=bd968d260aef322fb32e254a3de0d2036c57bd56
- http://www.ffmpeg.org/releases/ffmpeg-0.7.5.changelog
- http://www.ffmpeg.org/releases/ffmpeg-0.8.4.changelog
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:074
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:075
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:076
- http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=bd968d260aef322fb32e254a3de0d2036c57bd56
Frequently Asked Questions
What is the severity of CVE-2011-3974?
CVE-2011-3974 has a severity rating that allows remote attackers to cause denial of service through an invalid bitstream.
How do I fix CVE-2011-3974?
To fix CVE-2011-3974, you should upgrade to FFmpeg version 0.7.4 or 0.8.3 or later.
What is the impact of CVE-2011-3974 on affected systems?
The impact of CVE-2011-3974 on affected systems includes the possibility of an application crash due to incorrect write operations.
Which versions of FFmpeg are affected by CVE-2011-3974?
FFmpeg versions prior to 0.7.4 and 0.8.x before 0.8.3 are affected by CVE-2011-3974.
Can CVE-2011-3974 be exploited remotely?
Yes, CVE-2011-3974 can be exploited remotely by sending an invalid bitstream to an affected FFmpeg application.
- agent/type
- agent/remedy
- agent/weakness
- agent/severity
- agent/author
- agent/softwarecombine
- agent/description
- collector/mitre-cve
- source/MITRE
- agent/references
- agent/first-publish-date
- agent/event
- agent/last-modified-date
- agent/source
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- collector/nvd-historical
- vendor/ffmpeg
- canonical/ffmpeg
- version/ffmpeg/0.7.3
- version/ffmpeg/0.3
- version/ffmpeg/0.3.1
- version/ffmpeg/0.3.2
- version/ffmpeg/0.3.3
- version/ffmpeg/0.3.4
- version/ffmpeg/0.4.0
- version/ffmpeg/0.4.2
- version/ffmpeg/0.4.3
- version/ffmpeg/0.4.4
- version/ffmpeg/0.4.5
- version/ffmpeg/0.4.6
- version/ffmpeg/0.4.7
- version/ffmpeg/0.4.8
- version/ffmpeg/0.4.9-pre1
- version/ffmpeg/0.5
- version/ffmpeg/0.5.1
- version/ffmpeg/0.5.2
- version/ffmpeg/0.5.3
- version/ffmpeg/0.5.4
- version/ffmpeg/0.6
- version/ffmpeg/0.6.1
- version/ffmpeg/0.6.2
- version/ffmpeg/0.7.1
- version/ffmpeg/0.7.2
- version/ffmpeg/0.8.0
- version/ffmpeg/0.8.1
- version/ffmpeg/0.8.2