Ubuntu Update for mesa USN-1888-1

Solution
Please Install the Updated Packages.
Insight
It was discovered that Mesa incorrectly handled certain memory calculations. An attacker could use this flaw to cause an application to crash, or possibly execute arbitrary code. (CVE-2013-1872) Ilja van Sprundel discovered that Mesa incorrectly handled certain memory calculations. An attacker could use this flaw to cause an application to crash, or possibly execute arbitrary code. (CVE-2013-1993)
Affected
mesa on Ubuntu 13.04 , Ubuntu 12.10 , Ubuntu 12.04 LTS
References