CVE-2015-0255 | X.org X Server up to 1.16.3/1.17.0 XkbSetGeometry Request information disclosure (Advisory-2015-02-10 / Nessus ID 83690)
A vulnerability, which was classified as problematic, was found in X.org X Server up to 1.16.3/1.17.0. Impacted is an unknown function of the component XkbSetGeometry Request Handler. The manipulation results in information disclosure.
This vulnerability is reported as CVE-2015-0255. The attack can be launched remotely. No exploit exists.
You should upgrade the affected component.