This script is Copyright (C) 2013 Tenable Network Security, Inc.
The remote FreeBSD host is missing a security-related update.
Drupal Security Team reports :
Drupal core's Image module allows for the on-demand generation of
image derivatives. This capability can be abused by requesting a large
number of new derivatives which can fill up the server disk space, and
which can cause a very high CPU load. Either of these effects may lead
to the site becoming unavailable or unresponsive.
See also :
Update the affected package.
Risk factor :
Medium / CVSS Base Score : 5.0