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CVE-2011-3974

Status Candidate

Overview

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.

Related Files

Mandriva Linux Security Advisory 2012-074-1
Posted Aug 30, 2012
Authored by Mandriva | Site mandriva.com

Mandriva Linux Security Advisory 2012-074 - Multiple vulnerabilities has been found and corrected in ffmpeg. The Matroska format decoder in FFmpeg does not properly allocate memory, which allows remote attackers to execute arbitrary code via a crafted file. Integer signedness error in the decode_residual_inter function in cavsdec.c in libavcodec in FFmpeg allows remote attackers to cause a denial of service via an invalid bitstream in a Chinese AVS video file, a different vulnerability than CVE-2011-3362. Various other issues have also been addressed.

tags | advisory, remote, denial of service, arbitrary, vulnerability
systems | linux, mandriva
advisories | CVE-2011-3362, CVE-2011-3504, CVE-2011-3973, CVE-2011-3974, CVE-2011-3893, CVE-2011-3895, CVE-2011-4351, CVE-2011-4352, CVE-2011-4353, CVE-2011-4364, CVE-2011-4579
SHA-256 | 18dc0b1c3f83bcd521ea58847ed494e97c63f2bb8bcd31d035718be13de786d5
Mandriva Linux Security Advisory 2012-076
Posted May 15, 2012
Authored by Mandriva | Site mandriva.com

Mandriva Linux Security Advisory 2012-076 - Multiple vulnerabilities has been found and corrected in ffmpeg. The Matroska format decoder in FFmpeg does not properly allocate memory, which allows remote attackers to execute arbitrary code via a crafted file. cavsdec.c in libavcodec in FFmpeg allows remote attackers to cause a denial of service (incorrect write operation and application crash) via an invalid bitstream in a Chinese AVS video file, related to the decode_residual_block, check_for_slice, and cavs_decode_frame functions, a different vulnerability than CVE-2011-3362. Various other issues have also been addressed.

tags | advisory, remote, denial of service, arbitrary, vulnerability
systems | linux, mandriva
advisories | CVE-2011-3362, CVE-2011-3504, CVE-2011-3892, CVE-2011-3893, CVE-2011-3895, CVE-2011-3929, CVE-2011-3936, CVE-2011-3937, CVE-2011-3940, CVE-2011-3945, CVE-2011-3947, CVE-2011-3973, CVE-2011-3974, CVE-2011-4351, CVE-2011-4352, CVE-2011-4353, CVE-2011-4364, CVE-2011-4579, CVE-2012-0853, CVE-2012-0858
SHA-256 | cbe20e763ddb60533e4aa2c0372e6d26d0fcf0e0faa767ddc8c8e5d69b7d5216
Mandriva Linux Security Advisory 2012-075
Posted May 15, 2012
Authored by Mandriva | Site mandriva.com

Mandriva Linux Security Advisory 2012-075 - Multiple vulnerabilities has been found and corrected in ffmpeg. The Matroska format decoder in FFmpeg does not properly allocate memory, which allows remote attackers to execute arbitrary code via a crafted file. cavsdec.c in libavcodec in FFmpeg allows remote attackers to cause a denial of service (incorrect write operation and application crash) via an invalid bitstream in a Chinese AVS video file, related to the decode_residual_block, check_for_slice, and cavs_decode_frame functions, a different vulnerability than CVE-2011-3362. Various other issues were also addressed.

tags | advisory, remote, denial of service, arbitrary, vulnerability
systems | linux, mandriva
advisories | CVE-2011-3362, CVE-2011-3504, CVE-2011-3973, CVE-2011-3974, CVE-2011-3892, CVE-2011-3893, CVE-2011-3895, CVE-2011-4351, CVE-2011-4352, CVE-2011-4353, CVE-2011-4364, CVE-2011-4579
SHA-256 | a0a8eba7465a48df476d1df9722497c093dac6a589b1c042b115c0aad4fae55b
Mandriva Linux Security Advisory 2012-074
Posted May 15, 2012
Authored by Mandriva | Site mandriva.com

Mandriva Linux Security Advisory 2012-074 - Multiple vulnerabilities has been found and corrected in ffmpeg. The Matroska format decoder in FFmpeg does not properly allocate memory, which allows remote attackers to execute arbitrary code via a crafted file. cavsdec.c in libavcodec in FFmpeg 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, related to the decode_residual_block, check_for_slice, and cavs_decode_frame functions, a different vulnerability than CVE-2011-3362. Various other issues have also been addressed.

tags | advisory, remote, denial of service, arbitrary, vulnerability
systems | linux, mandriva
advisories | CVE-2011-3362, CVE-2011-3504, CVE-2011-3973, CVE-2011-3974, CVE-2011-3893, CVE-2011-3895, CVE-2011-4351, CVE-2011-4352, CVE-2011-4353, CVE-2011-4364, CVE-2011-4579
SHA-256 | 84d6c91018ca31f8f470c32ca860e11e8ebe2e0ced01c5cd91935701ad5dcc51
Debian Security Advisory 2336-1
Posted Nov 8, 2011
Authored by Debian | Site debian.org

Debian Linux Security Advisory 2336-1 - Multiple vulnerabilities were found in the ffmpeg, a multimedia player, server and encoder.

tags | advisory, vulnerability
systems | linux, debian
advisories | CVE-2011-3362, CVE-2011-3973, CVE-2011-3974, CVE-2011-3504
SHA-256 | dc2b9970d45982b86e871fc5634a2d87ae725f935f5d8caeb23644a0f8a8994d
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