Red Hat Security Advisory 2015-1471-01 – The Berkeley Internet Name Domain is an implementation of the Domain Name System protocols. BIND includes a DNS server ; a resolver library ; and tools for verifying that the DNS server is operating correctly. A flaw was found in the way BIND performed DNSSEC validation. An attacker able to make BIND resolve a name in an attacker-controlled domain could cause named to exit unexpectedly with an assertion failure.