USN-2078-1: libXfont vulnerability
7 January 2014
libXfont could be made to crash or run programs as an administrator if it opened a specially crafted font file.
- libxfont - X11 font rasterisation library
It was discovered that libXfont incorrectly handled certain malformed BDF
fonts. An attacker could use a specially crafted font file to cause
libXfont to crash, or possibly execute arbitrary code in order to gain
privileges. The default compiler options for affected releases should
reduce the vulnerability to a denial of service.
The problem can be corrected by updating your system to the following package versions:
After a standard system update you need to reboot your computer to make
all the necessary changes.