GEN005160 - Any X Windows host must write .Xauthority files.

Information

.Xauthority files ensure the user is authorized to access the specific X Windows host. If .Xauthority files are not used, it may be possible to obtain unauthorized access to the X Windows host.

Solution

Ensure the X Windows host is configured to write .Xauthority files into user home directories. Edit the Xaccess file. Ensure the line that writes the .Xauthority file is uncommented.

See Also

http://iasecontent.disa.mil/stigs/zip/U_STIG_Library_2015_07.zip