FFmpeg libavcodec 'sp5xdec.c' '.amv' File Memory Corruption Vulnerability
BID:47602
Info
FFmpeg libavcodec 'sp5xdec.c' '.amv' File Memory Corruption Vulnerability
| Bugtraq ID: | 47602 |
| Class: | Failure to Handle Exceptional Conditions |
| CVE: |
CVE-2011-1931 |
| Remote: | Yes |
| Local: | No |
| Published: | Apr 27 2011 12:00AM |
| Updated: | Oct 28 2013 12:11AM |
| Credit: | Dominic Chell of NGS Secure |
| Vulnerable: |
VideoLAN VLC media player 1.1.9 VideoLAN VLC media player 1.1.8 VideoLAN VLC media player 1.1.7 VideoLAN VLC media player 1.1.6 1 VideoLAN VLC media player 1.1.4 VideoLAN VLC media player 1.1.4 VideoLAN VLC media player 1.1.3 VideoLAN VLC media player 1.1.2 VideoLAN VLC media player 1.1.1 VideoLAN VLC media player 1.1 VideoLAN VLC media player 1.0.6 VideoLAN VLC media player 1.0.5 VideoLAN VLC media player 1.0.3 VideoLAN VLC media player 1.0.2 VideoLAN VLC media player 1.0.1 VideoLAN VLC media player 1.0 VideoLAN VLC media player 0.9.9 VideoLAN VLC media player 0.9.7 VideoLAN VLC media player 0.9.6 VideoLAN VLC media player 0.9.5 VideoLAN VLC media player 0.9.4 VideoLAN VLC media player 0.9.3 VideoLAN VLC media player 0.9.2 VideoLAN VLC media player 0.9.1 VideoLAN VLC media player 0.9 VideoLAN VLC media player 0.8.6 i VideoLAN VLC media player 0.8.6 h VideoLAN VLC media player 0.8.6 g VideoLAN VLC media player 0.8.6 d VideoLAN VLC media player 0.8.6 VideoLAN VLC media player 0.6.8 VideoLAN VLC media player 0.5 VideoLAN VLC media player 1.1.6 VideoLAN VLC media player 1.1.5 VideoLAN VLC media player 1.1.3 VideoLAN VLC media player 1.1.2 VideoLAN VLC media player 1.1.1 VideoLAN VLC media player 1.1.0 VideoLAN VLC media player 1.0.4 VideoLAN VLC media player 0.9.8a VideoLAN VLC media player 0.8.6f VideoLAN VLC media player 0.8.6e VideoLAN VLC media player 0.8.6c VideoLAN VLC media player 0.8.6b VideoLAN VLC media player 0.8.6a Ubuntu Ubuntu Linux 11.04 powerpc Ubuntu Ubuntu Linux 11.04 i386 Ubuntu Ubuntu Linux 11.04 ARM Ubuntu Ubuntu Linux 11.04 amd64 Ubuntu Ubuntu Linux 10.10 powerpc Ubuntu Ubuntu Linux 10.10 i386 Ubuntu Ubuntu Linux 10.10 ARM Ubuntu Ubuntu Linux 10.10 amd64 Ubuntu Ubuntu Linux 10.04 sparc Ubuntu Ubuntu Linux 10.04 powerpc Ubuntu Ubuntu Linux 10.04 i386 Ubuntu Ubuntu Linux 10.04 ARM Ubuntu Ubuntu Linux 10.04 amd64 Pardus Linux 2009 0 Libav Libav 0.6 Libav Libav 0 Gentoo Linux FFmpeg FFmpeg 0.6.1 FFmpeg FFmpeg 0.4.9 20080909 FFmpeg FFmpeg 0.4.9 -pre1 FFmpeg FFmpeg 0.4.9 -0.pre1.5.1.20060 FFmpeg FFmpeg 0.4.9 FFmpeg FFmpeg 0.4.8 FFmpeg FFmpeg 0.4.7 FFmpeg FFmpeg 0.4.6 FFmpeg FFmpeg 0.6 FFmpeg FFmpeg 0.5.4 FFmpeg FFmpeg 0.5.3 FFmpeg FFmpeg 0.5.2 FFmpeg FFmpeg 0.5 FFmpeg FFmpeg 0.49_p20060530 FFmpeg FFmpeg 0 |
| Not Vulnerable: |
FFmpeg FFmpeg 0.7-rc1 FFmpeg FFmpeg 0.6.3 |
Discussion
FFmpeg libavcodec 'sp5xdec.c' '.amv' File Memory Corruption Vulnerability
FFmpeg is prone to a memory-corruption vulnerability because it fails to properly validate user-supplied data.
Attackers can leverage this issue to execute arbitrary code in the context of the application. Failed attacks will cause denial-of-service conditions.
Versions prior to FFmpeg 0.6.3 and 0.7-rc1 are vulnerable.
FFmpeg is prone to a memory-corruption vulnerability because it fails to properly validate user-supplied data.
Attackers can leverage this issue to execute arbitrary code in the context of the application. Failed attacks will cause denial-of-service conditions.
Versions prior to FFmpeg 0.6.3 and 0.7-rc1 are vulnerable.
Exploit / POC
FFmpeg libavcodec 'sp5xdec.c' '.amv' File Memory Corruption Vulnerability
Currently we are not aware of any working exploits. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].
Currently we are not aware of any working exploits. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].
Solution / Fix
FFmpeg libavcodec 'sp5xdec.c' '.amv' File Memory Corruption Vulnerability
Solution:
Updates are available. Please see the references for more information.
Solution:
Updates are available. Please see the references for more information.
References
FFmpeg libavcodec 'sp5xdec.c' '.amv' File Memory Corruption Vulnerability
References:
References:
- AMV: Fix possibly exploitable crash. (Michael Niedermayer)
- FFmpeg Homepage (FFmpeg)
- NGS00068 Patch Notification: LibAVCodec AMV Out of Array Write ("Research@NGSSecure"