This script is Copyright (C) 2014 Tenable Network Security, Inc.
The remote FreeBSD host is missing a security-related update.
Martin Sandsmark reports :
krfb 4.14 [and earlier] embeds libvncserver which has had several
Several remotely exploitable security issues have been uncovered in
libvncserver, some of which might allow a remote authenticated user
code execution or application crashes.
See also :
Update the affected package.
Risk factor :
Medium / CVSS Base Score : 6.5