CVE-2000-0491 | XFree86 X11r6 up to 4.0.3 xdm FORWARD_QUERY Request memory corruption (EDB-19947 / Nessus ID 13885)
A vulnerability, which was classified as very critical, was found in XFree86 X11r6 up to 4.0.3. This affects an unknown part of the component xdm. The manipulation as part of FORWARD_QUERY Request leads to memory corruption.
This vulnerability is uniquely identified as CVE-2000-0491. It is possible to initiate the attack remotely. Furthermore, there is an exploit available.
It is recommended to upgrade the affected component.