This script is Copyright (C) 2018 Tenable Network Security, Inc.
The remote FreeBSD host is missing a security-related update.
Debian Security Advisory reports :
Multiple vulnerabilities have been discovered in the libtiff library
and the included tools, which may result in denial of service or the
execution of arbitrary code.
See also :
Update the affected package.
Risk factor :
Medium / CVSS Base Score : 6.8