This script is Copyright (C) 2003-2011 Tenable Network Security, Inc.
The remote host is running a web server that may be leaking information.
The web server running on the remote host appears to be hiding its version
or name, which is a good thing. However, using a specially crafted request,
Nessus was able to discover the information.
No generic solution is known.
Contact your vendor for a fix or a workaround.
Risk factor :