This script is Copyright (C) 2014-2015 Tenable Network Security, Inc.
The remote Amazon Linux AMI host is missing a security update.
The bgp_attr_unknown function in bgp_attr.c in Quagga 0.99.21 does not
properly initialize the total variable, which allows remote attackers
to cause a denial of service (bgpd crash) via a crafted BGP update.
See also :
Run 'yum update quagga' to update your system.
Risk factor :
Medium / CVSS Base Score : 4.3