Security update for bind (important)

This update for bind fixes the following issues:

   * CVE-2015-8000: Remote denial of service by mis-parsing incoming
     responses. (bsc#958861)
   * CVE-2015-5722: DoS against servers performing validation on
     DNSSEC-signed records. (bsc#944066)
   * CVE-2015-5477: DoS against authoritative and recursive servers.
   * CVE-2015-8704: Specific APL data could trigger a crash. (bsc#962189)

Security Issues:

   * CVE-2015-8000
     &lt;<a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8000">http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8000</a>&gt;
   * CVE-2015-5722
     &lt;<a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-5722">http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-5722</a>&gt;
   * 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;
   * CVE-2015-8704
     &lt;<a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8704">http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8704</a>&gt;