Package "bind9"

  bind9 (1:9.10.3.dfsg.P4-8ubuntu1.14) xenial-security; urgency=medium

  * SECURITY UPDATE: limiting simultaneous TCP clients is ineffective
    - debian/patches/CVE-2018-5743.patch: add reference counting in
      bin/named/client.c, bin/named/include/named/client.h,
      bin/named/include/named/interfacemgr.h, bin/named/interfacemgr.c,
      lib/isc/include/isc/quota.h, lib/isc/quota.c,
      lib/isc/win32/libisc.def.in.
    - debian/patches/CVE-2018-5743-atomic-fix.patch: replace atomic
      operations with isc_refcount reference counting in
      bin/named/client.c, bin/named/include/named/interfacemgr.h,
      bin/named/interfacemgr.c.
    - CVE-2018-5743

 -- Marc Deslauriers <email address hidden> Wed, 24 Apr 2019 06:17:28 -0400

  bind9 (1:9.10.3.dfsg.P4-8ubuntu1.12) xenial-security; urgency=medium

  * SECURITY UPDATE: assertion failure when a trust anchor rolls over to an
    unsupported key algorithm when using managed-keys
    - debian/patches/CVE-2018-5745-pre.patch: enhance rfc 5011 logging in
      lib/dns/zone.c,
    - debian/patches/CVE-2018-5745.patch: properly handle situations when
      the key tag cannot be computed in lib/dns/include/dst/dst.h,
      lib/dns/zone.c.
    - CVE-2018-5745
  * SECURITY UPDATE: Controls for zone transfers may not be properly
    applied to Dynamically Loadable Zones (DLZs) if the zones are writable
    - debian/patches/CVE-2019-6465.patch: handle zone transfers marked in
      the zone table as a DLZ zone bin/named/xfrout.c.
    - CVE-2019-6465

 -- Marc Deslauriers <email address hidden> Wed, 20 Feb 2019 10:07:28 +0100

  bind9 (1:9.10.3.dfsg.P4-8ubuntu1.11) xenial-security; urgency=medium

  * SECURITY UPDATE: denial of service crash when deny-answer-aliases
    option is used
    - debian/patches/CVE-2018-5740.patch: explicit DNAME query could
      trigger a crash if deny-answer-aliases was set
    - CVE-2018-5740

 -- Marc Deslauriers <email address hidden> Wed, 19 Sep 2018 14:18:30 +0200

  bind9 (1:9.10.3.dfsg.P4-8ubuntu1.10) xenial-security; urgency=medium

  * SECURITY UPDATE: assertion failure via improper cleanup
    - debian/patches/CVE-2017-3145.patch: fix cleanup handling in
      lib/dns/resolver.c.
    - CVE-2017-3145

 -- Marc Deslauriers <email address hidden> Tue, 16 Jan 2018 07:27:16 -0500

  bind9 (1:9.10.3.dfsg.P4-8ubuntu1.9) xenial; urgency=medium

  * d/bind9.service: source the defaults file and start the daemon with the
    options set there (LP: #1565060).

 -- Andreas Hasenack <email address hidden> Mon, 06 Nov 2017 17:26:27 -0200