libxrandr - security update

Insufficient validation of data from the X server in libxrandr
before v1.5.0 can cause out of boundary memory writes and integer
overflows.

For Debian 7 Wheezy, these problems have been fixed in version
2:1.3.2-2+deb7u2.

We recommend that you upgrade your libxrandr 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;