This script is Copyright (C) 2013-2015 Tenable Network Security, Inc.
The remote Amazon Linux AMI host is missing a security update.
HAProxy 1.4 before 1.4.24 and 1.5 before 1.5-dev19, when configured to
use hdr_ip or other 'hdr_*' functions with a negative occurrence
count, allows remote attackers to cause a denial of service (negative
array index usage and crash) via an HTTP header with a certain number
of values, related to the MAX_HDR_HISTORY variable.
See also :
Run 'yum update haproxy' to update your system.
Risk factor :
Medium / CVSS Base Score : 5.0