This script is Copyright (C) 2013-2015 Tenable Network Security, Inc.
The remote FreeBSD host is missing a security-related update.
Kurt Seifried reports :
libxml2 is affected by the expansion of internal entities (which can
be used to consume resources) and external entities (which can cause a
denial of service against other services, be used to port scan,
See also :
Update the affected package.
Risk factor :
Medium / CVSS Base Score : 6.8