A denial of service flaw was found in the way BIND handled DNSSEC validation. A remote attacker could use this flaw to make named exit unexpectedly with an assertion failure via a specially crafted DNS response.Referenceshttps://access.redhat.com/security/cve/cve-2017-3139https://bugzilla.redhat.com/show_bug.cgi?id=1447743
