<!--
 - Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 -
 - This Source Code Form is subject to the terms of the Mozilla Public
 - License, v. 2.0. If a copy of the MPL was not distributed with this
 - file, You can obtain one at http://mozilla.org/MPL/2.0/.
 -
 - See the COPYRIGHT file distributed with this work for additional
 - information regarding copyright ownership.
-->

<section xml:id="relnotes-9.11.7"><info><title>Notes for BIND 9.11.7</title></info>

  <section xml:id="relnotes-9.11.7-security"><info><title>Security Fixes</title></info>
    <itemizedlist>
      <listitem>
        <para>
          The TCP client quota set using the <command>tcp-clients</command>
          option could be exceeded in some cases. This could lead to
          exhaustion of file descriptors. This flaw is disclosed in
          CVE-2018-5743. [GL #615]
        </para>
      </listitem>
    </itemizedlist>
  </section>

  <section xml:id="relnotes-9.11.7-changes"><info><title>Feature Changes</title></info>
    <itemizedlist>
      <listitem>
        <para>
          When <command>trusted-keys</command> and
          <command>managed-keys</command> are both configured for the
          same name, or when <command>trusted-keys</command> is used to
          configure a trust anchor for the root zone and
          <command>dnssec-validation</command> is set to
          <literal>auto</literal>, automatic RFC 5011 key
          rollovers will fail.
        </para>
        <para>
          This combination of settings was never intended to work,
          but there was no check for it in the parser. This has been
          corrected; a warning is now logged. (In BIND 9.15 and
          higher this error will be fatal.) [GL #868]
        </para>
      </listitem>
    </itemizedlist>
  </section>

</section>
