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.
It was discovered that Tk could be made to overrun a buffer when
loading certain images. If a user were tricked into opening a
specially crafted GIF image, remote attackers could cause a denial of
service or execute arbitrary code with user privileges.
Update the affected packages.
Risk factor :
Medium / CVSS Base Score : 6.8