Gentoo Linux Security Advisory GLSA 200801-09 – Multiple vulnerabilities have been discovered in the X.Org X server and Xfont library, allowing for a local privilege escalation and arbitrary code execution. Versions less than 1.3.0.0-r4 are affected.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/62833/glsa-200801-09.txt
Source: https://packetstormsecurity.com/files/62833/Gentoo-Linux-Security-Advisory-200801-9.html