Ubuntu Update for libvorbis vulnerabilities USN-498-1

Summary
Ubuntu Update for Linux kernel vulnerabilities USN-498-1
Solution
Please Install the Updated Packages.
Insight
David Thiel discovered that libvorbis did not correctly verify the size of certain headers, and did not correctly clean up a broken stream. If a user were tricked into processing a specially crafted Vorbis stream, a remote attacker could execute arbitrary code with the user's privileges.
Affected
libvorbis vulnerabilities on Ubuntu 6.06 LTS , Ubuntu 6.10 , Ubuntu 7.04
References