Ubuntu Security Notice (C) 2007-2013 Canonical, Inc. / NASL script (C) 2007-2013 Tenable Network Security, Inc.
The remote Ubuntu host is missing one or more security-related patches.
The DBE and Render extensions in X.org were vulnerable to integer
overflows, which could lead to memory overwrites. An authenticated
user could make a specially crafted request and execute arbitrary code
with root privileges.
Update the affected packages.
Risk factor :
Critical / CVSS Base Score : 10.0