This script is Copyright (C) 2017 Tenable Network Security, Inc.
The remote FreeBSD host is missing a security-related update.
Daniel P. Berrange reports :
CVE-2017-5884 - fix bounds checking for RRE, hextile and copyrect
CVE-2017-5885 - fix color map index bounds checking.
See also :
Update the affected package.
Risk factor :
High / CVSS Base Score : 7.5