CVE-2017-12183 | X.org X11 Server up to 1.19.4 XFIXES Extension error condition (Bug 1509224 / Nessus ID 104745)
A vulnerability labeled as critical has been found in X.org X11 Server up to 1.19.4. Affected by this issue is some unknown functionality of the component XFIXES Extension. Such manipulation leads to unchecked error condition.
This vulnerability is listed as CVE-2017-12183. The attack must be carried out locally. There is no available exploit.
The affected component should be upgraded.