Gentoo Linux Security Advisory GLSA 200806-07 – Multiple vulnerabilities have been discovered in the X.Org X server, possibly allowing for the remote execution of arbitrary code with root privileges. Versions less than 1.3.0.0-r6 are affected.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/67486/glsa-200806-07.txt
Source: https://packetstormsecurity.com/files/67486/Gentoo-Linux-Security-Advisory-200806-7.html