Gentoo Linux Security Advisory 201310-12 - Multiple vulnerabilities were found in FFmpeg, the worst of which might enable remote attackers to cause user-assisted execution of arbitrary code. Versions less than 1.0.7 are affected.
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Ubuntu Security Notice 1209-2 - It was discovered that Libav incorrectly handled certain malformed ogg files. If a user were tricked into opening a crafted ogg file, an attacker could cause a denial of service via application crash, or possibly execute arbitrary code with the privileges of the user invoking the program. It was discovered that Libav incorrectly handled certain malformed AMV files. If a user were tricked into opening a crafted AMV file, an attacker could cause a denial of service via application crash, or possibly execute arbitrary code with the privileges of the user invoking the program. Various other issues were also addressed.
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Ubuntu Security Notice 1209-1 - It was discovered that FFmpeg incorrectly handled certain malformed ogg files. If a user were tricked into opening a crafted ogg file, an attacker could cause a denial of service via application crash, or possibly execute arbitrary code with the privileges of the user invoking the program. This issue only affected Ubuntu 10.10. It was discovered that FFmpeg incorrectly handled certain malformed AMV files. If a user were tricked into opening a crafted AMV file, an attacker could cause a denial of service via application crash, or possibly execute arbitrary code with the privileges of the user invoking the program. This issue only affected Ubuntu 10.10. Various other issues were also addressed.
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Dominic Chell of NGS Secure has discovered a high risk vulnerability in LibAVCodec. Opening a malformed AMV file can result in an out of array write and potentially arbitrary code execution when using this library. Whilst the vulnerability may affect multiple applications that use this library, it was only tested on VLC media player. VLC media player versions 1.1.9 and below are affected.
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