USN-1447-1: libxml2 vulnerability
21 May 2012
Applications using libxml2 could be made to crash or run programs as your login if they opened a specially crafted file.
Releases
Packages
- libxml2 - GNOME XML library
Details
Juri Aedla discovered that libxml2 contained an off by one error in its
XPointer functionality. If a user or application linked against libxml2
were tricked into opening a specially crafted XML file, an attacker could
cause the application to crash or possibly execute arbitrary code with the
privileges of the user invoking the program.
Update instructions
The problem can be corrected by updating your system to the following package versions:
Ubuntu 8.04
Ubuntu 12.04
Ubuntu 11.10
Ubuntu 11.04
Ubuntu 10.04
After a standard system update you need to reboot your computer to make
all the necessary changes.