Security update for bind (important)

bind was updated to fix one security issue:

   * CVE-2015-5477: Remote Denial-of-Service via TKEY queries.
     (bsc#939567)

Exposure to this issue can not be prevented by either ACLs or configuration
options limiting or denying service because the exploitable code occurs
early in the packet handling.

Security Issues:

   * CVE-2015-5477
     &lt;<a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-5477">http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-5477</a>&gt;