This script is Copyright (C) 2013 Tenable Network Security, Inc.
The remote FreeBSD host is missing one or more security-related
The OpenVPN project reports :
OpenVPN 2.3.0 and earlier running in UDP mode are subject to chosen
ciphertext injection due to a non-constant-time HMAC comparison
See also :
Update the affected packages.
Risk factor :
Low / CVSS Base Score : 2.6