First published: Mon Aug 20 2012(Updated: )
Integer overflow in the vp3_dequant function in the VP3 decoder (vp3.c) in libavcodec in FFmpeg 0.5.x before 0.5.7, 0.6.x before 0.6.4, 0.7.x before 0.7.9, and 0.8.x before 0.8.8; and in Libav 0.5.x before 0.5.6, 0.6.x before 0.6.4, and 0.7.x before 0.7.3 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted VP3 stream, which triggers a buffer overflow.
Credit: secalert@redhat.com
Affected Software | Affected Version | How to fix |
---|---|---|
Libav Libav | =0.7-beta2 | |
Libav Libav | =0.7 | |
Libav Libav | =0.5.3 | |
Libav Libav | =0.6.2 | |
Libav Libav | =0.5 | |
Libav Libav | =0.7.1 | |
Libav Libav | =0.5.2 | |
Libav Libav | =0.5.5 | |
Libav Libav | =0.6.3 | |
Libav Libav | =0.5.4 | |
Libav Libav | =0.6.1 | |
Libav Libav | =0.6 | |
Libav Libav | =0.5.1 | |
Libav Libav | =0.7-beta1 | |
FFmpeg FFmpeg | =0.7.7 | |
FFmpeg FFmpeg | =0.7.1 | |
FFmpeg FFmpeg | =0.7.6 | |
FFmpeg FFmpeg | =0.8.6 | |
FFmpeg FFmpeg | =0.6.1 | |
FFmpeg FFmpeg | =0.7.5 | |
FFmpeg FFmpeg | =0.5.4.6 | |
FFmpeg FFmpeg | =0.5 | |
FFmpeg FFmpeg | =0.5.4 | |
FFmpeg FFmpeg | =0.8.5.4 | |
FFmpeg FFmpeg | =0.8.5.3 | |
FFmpeg FFmpeg | =0.5.1 | |
FFmpeg FFmpeg | =0.8.5 | |
FFmpeg FFmpeg | =0.7.3 | |
FFmpeg FFmpeg | =0.7.4 | |
FFmpeg FFmpeg | =0.8.0 | |
FFmpeg FFmpeg | =0.6 | |
FFmpeg FFmpeg | =0.5.3 | |
FFmpeg FFmpeg | =0.5.2 | |
FFmpeg FFmpeg | =0.7.8 | |
FFmpeg FFmpeg | =0.6.2 | |
FFmpeg FFmpeg | =0.8.7 | |
FFmpeg FFmpeg | =0.5.4.5 | |
FFmpeg FFmpeg | =0.7 | |
FFmpeg FFmpeg | =0.8.1 | |
FFmpeg FFmpeg | =0.6.3 | |
FFmpeg FFmpeg | =0.8.2 | |
FFmpeg FFmpeg | =0.7.2 |
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