This script is Copyright (C) 2015-2017 Tenable Network Security, Inc.
The remote FreeBSD host is missing a security-related update.
PgBouncer reports :
New auth_user functionality introduced in 1.6 allows login as
auth_user when client presents unknown username. It's quite likely
auth_user is superuser. Affects only setups that have enabled
auth_user in their config.
See also :
Update the affected package.
Risk factor :
Medium / CVSS Base Score : 6.8