This script is Copyright (C) 2013-2015 Tenable Network Security, Inc.
The remote Amazon Linux AMI host is missing a security update.
A flaw was discovered in the way BIND handled certain DNS queries,
which caused it to cache an invalid record. A remote attacker could
use this flaw to send repeated queries for this invalid record,
causing the resolvers to exit unexpectedly due to a failed assertion.
See also :
Run 'yum update bind' to update your system.
Risk factor :
Medium / CVSS Base Score : 5.0