This script is Copyright (C) 2006-2013 Tenable Network Security, Inc.
The remote FreeBSD host is missing a security-related update.
Roger Dingledine reports :
If you offer a Tor hidden service, an adversary who can run a fast Tor
server and who knows some basic statistics can find the location of
your hidden service in a matter of minutes to hours.
See also :
Update the affected package.
Risk factor :
Medium / CVSS Base Score : 5.0