This script is Copyright (C) 2015 Tenable Network Security, Inc.
The remote FreeBSD host is missing a security-related update.
Phill MV reports :
By submitting a specially crafted string to a service relying on the
bson rubygem, an attacker may trigger denials of service or even
inject data into victim's MongoDB instances.
See also :
Update the affected package.
Risk factor :