USN-3501-1: libxcursor vulnerability
29 November 2017
libxcursor could be made to crash or run programs if it opened a specially crafted file.
Releases
Packages
- libxcursor - X11 cursor management library
Details
It was discovered that libxcursor incorrectly handled certain files. An
attacker could use these issues to cause libxcursor to crash, resulting in
a denial of service, or possibly execute arbitrary code.
Update instructions
The problem can be corrected by updating your system to the following package versions:
Ubuntu 17.10
Ubuntu 17.04
Ubuntu 16.04
Ubuntu 14.04
After a standard system update you need to reboot your computer to make
all the necessary changes.
References
Related notices
- USN-3622-1: libwayland-client0, libwayland-cursor0, libwayland-dev, libwayland-server0, libwayland0, libwayland-bin, libwayland-doc, wayland