Ubuntu 1705-1: Libav vulnerabilities
Summary
Update Instructions
The problem can be corrected by updating your system to the following package versions: Ubuntu 12.10: libavcodec53 6:0.8.5-0ubuntu0.12.10.1 libavformat53 6:0.8.5-0ubuntu0.12.10.1 Ubuntu 12.04 LTS: libavcodec53 4:0.8.5-0ubuntu0.12.04.1 libavformat53 4:0.8.5-0ubuntu0.12.04.1 Ubuntu 11.10: libavcodec53 4:0.7.6-0ubuntu0.11.10.3 libavformat53 4:0.7.6-0ubuntu0.11.10.3 In general, a standard system update will make all the necessary changes.
References
https://ubuntu.com/security/notices/USN-1705-1
CVE-2012-2783, CVE-2012-2791, CVE-2012-2797, CVE-2012-2798,
CVE-2012-2801, CVE-2012-2802, CVE-2012-2803, CVE-2012-2804,
CVE-2012-5144
Package Information
https://launchpad.net/ubuntu/+source/libav/6:0.8.5-0ubuntu0.12.10.1 https://launchpad.net/ubuntu/+source/libav/4:0.8.5-0ubuntu0.12.04.1 https://launchpad.net/ubuntu/+source/libav/4:0.7.6-0ubuntu0.11.10.3