Debian Security Advisory DSA 2823-1 (pixman - integer underflow)

Summary
Bryan Quigley discovered an integer underflow in Pixman which could lead to denial of service or the execution of arbitrary code.
Solution
For the oldstable distribution (squeeze), this problem has been fixed in version 0.16.4-1+deb6u1. For the stable distribution (wheezy), this problem has been fixed in version 0.26.0-4+deb7u1. For the unstable distribution (sid), this problem has been fixed in version 0.30.2-2. We recommend that you upgrade your pixman packages.
Affected
pixman on Debian Linux
Detection
This check tests the installed software version using the apt package manager.
References