USN-5437-1: libXfixes vulnerability
23 May 2022
libXfixes could be made to crash or run programs if it received specially crafted input.
- libxfixes - X11 miscellaneous fixes extension library
Tobias Stoeckmann discovered that libXfixes incorrectly handled certain
inputs. An attacker could possibly use this issue to cause a denial
of service, or possibly execute arbitrary code.