Ubuntu Security Notice (C) 2012-2014 Canonical, Inc. / NASL script (C) 2012-2014 Tenable Network Security, Inc.
The remote Ubuntu host is missing a security-related patch.
It was discovered that the X wrapper incorrectly checked certain
console permissions when launched by unprivileged users. An attacker
connected remotely could use this flaw to start X, bypassing the
console permissions check.
Update the affected xserver-xorg package.
Risk factor :
Medium / CVSS Base Score : 4.6
CVSS Temporal Score : 3.8
Public Exploit Available : true