libxv - security update

Tobias Stoeckmann from the OpenBSD project has discovered a number of
issues in the way various X client libraries handle the responses they
receive from servers. Insufficient validation of data from the X
server can cause out of boundary memory and memory corruption in the
libxv library.

For Debian 7 Wheezy, these problems have been fixed in version
2:1.0.7-1+deb7u2.

We recommend that you upgrade your libxv packages.

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: <https://wiki.debian.org/LTS&gt;