This script is Copyright (C) 2010-2016 Tenable Network Security, Inc.
The remote FreeBSD host is missing one or more security-related
The official ruby site reports :
WEBrick have had a cross-site scripting vulnerability that allows an
attacker to inject arbitrary script or HTML via a crafted URI. This
does not affect user agents that strictly implement HTTP/1.1, however,
some user agents do not.
See also :
Update the affected packages.
Risk factor :
Medium / CVSS Base Score : 4.3
CVSS Temporal Score : 3.7
Public Exploit Available : true