This script is Copyright (C) 2010-2016 Tenable Network Security, Inc.
The remote FreeBSD host is missing one or more security-related
If ntpd receives a mode 7 (MODE_PRIVATE) request or error response
from a source address not listed in either a 'restrict ... noquery' or
a 'restrict ... ignore' section it will log the even and send a mode 7
See also :
Update the affected packages.
Risk factor :
Medium / CVSS Base Score : 6.4
CVSS Temporal Score : 5.3
Public Exploit Available : true