This script is Copyright (C) 2015-2016 Tenable Network Security, Inc.
The remote FreeBSD host is missing a security-related update.
Elastic reports :
Vulnerability Summary: Elasticsearch versions from 1.0.0 to 1.6.0 are
vulnerable to a directory traversal attack.
Remediation Summary: Users should upgrade to 1.6.1 or later, or
constrain access to the snapshot API to trusted sources.
See also :
Update the affected package.
Risk factor :
Medium / CVSS Base Score : 5.0
Public Exploit Available : true