#! /bin/sh
-# Copyright (C) 2004-2016 Internet Systems Consortium, Inc. ("ISC")
+# Copyright (C) 2004-2017 Internet Systems Consortium, Inc. ("ISC")
# Copyright (C) 1996-2003 Internet Software Consortium.
#
# Permission to use, copy, modify, and/or distribute this software for any
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P6 (Extended Support Version)</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P7 (Extended Support Version)</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P6 (Extended Support Version)</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P7 (Extended Support Version)</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P6 (Extended Support Version)</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P7 (Extended Support Version)</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P6 (Extended Support Version)</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P7 (Extended Support Version)</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P6 (Extended Support Version)</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P7 (Extended Support Version)</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P6 (Extended Support Version)</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P7 (Extended Support Version)</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P6 (Extended Support Version)</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P7 (Extended Support Version)</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P6 (Extended Support Version)</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P7 (Extended Support Version)</p>
</body>
</html>
<div class="toc">
<p><b>Table of Contents</b></p>
<dl class="toc">
-<dt><span class="section"><a href="Bv9ARM.ch09.html#id-1.10.2">Release Notes for BIND Version 9.9.9-P6</a></span></dt>
+<dt><span class="section"><a href="Bv9ARM.ch09.html#id-1.10.2">Release Notes for BIND Version 9.9.9-P7</a></span></dt>
<dd><dl>
<dt><span class="section"><a href="Bv9ARM.ch09.html#relnotes_intro">Introduction</a></span></dt>
<dt><span class="section"><a href="Bv9ARM.ch09.html#relnotes_download">Download</a></span></dt>
+<dt><span class="section"><a href="Bv9ARM.ch09.html#root_key">New DNSSEC Root Key</a></span></dt>
<dt><span class="section"><a href="Bv9ARM.ch09.html#relnotes_security">Security Fixes</a></span></dt>
<dt><span class="section"><a href="Bv9ARM.ch09.html#relnotes_changes">Feature Changes</a></span></dt>
<dt><span class="section"><a href="Bv9ARM.ch09.html#relnotes_port">Porting Changes</a></span></dt>
</div>
<div class="section">
<div class="titlepage"><div><div><h2 class="title" style="clear: both">
-<a name="id-1.10.2"></a>Release Notes for BIND Version 9.9.9-P6</h2></div></div></div>
+<a name="id-1.10.2"></a>Release Notes for BIND Version 9.9.9-P7</h2></div></div></div>
<div class="section">
<div class="titlepage"><div><div><h3 class="title">
<a name="relnotes_intro"></a>Introduction</h3></div></div></div>
<p>
This document summarizes changes since BIND 9.9.9:
</p>
+<p>
+ BIND 9.9.9-P7 addresses the security issue described in
+ CVE-2017-3136, and updates the built in trusted keys for
+ the root zone.
+ </p>
<p>
BIND 9.9.9-P6 addresses the security issue described in
CVE-2017-3135, and fixes a regression introduced in a prior
</div>
<div class="section">
<div class="titlepage"><div><div><h3 class="title">
+<a name="root_key"></a>New DNSSEC Root Key</h3></div></div></div>
+<p>
+ ICANN is in the process of introducing a new Key Signing Key (KSK) for
+ the global root zone. BIND has multiple methods for managing DNSSEC
+ trust anchors, with somewhat different behaviors. If the root
+ key is configured using the <span class="command"><strong>managed-keys</strong></span>
+ statement, or if the pre-configured root key is enabled by using
+ <span class="command"><strong>dnssec-validation auto</strong></span>, then BIND can keep
+ keys up to date automatically. Servers configured in this way
+ will roll seamlessly to the new key when it is published in
+ the root zone. However, keys configured using the
+ <span class="command"><strong>trusted-keys</strong></span> statement are not automatically
+ maintained. If your server is performing DNSSEC validation
+ and is configured using <span class="command"><strong>trusted-keys</strong></span>, you are
+ advised to change your configuration before the root zone begins
+ signing with the new KSK. This is currently scheduled for
+ October 11, 2017.
+ </p>
+<p>
+ This release includes an updated version of the
+ <code class="filename">bind.keys</code> file containing the new root
+ key. This file can also be downloaded from
+ <a class="link" href="https://www.isc.org/bind-keys" target="_top">
+ https://www.isc.org/bind-keys
+ </a>.
+ </p>
+</div>
+<div class="section">
+<div class="titlepage"><div><div><h3 class="title">
<a name="relnotes_security"></a>Security Fixes</h3></div></div></div>
<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<li class="listitem"><p>
+ <span class="command"><strong>dns64</strong></span> with <span class="command"><strong>break-dnssec yes;</strong></span>
+ can result in an assertion failure. This flaw is disclosed in
+ CVE-2017-3136.[RT #44653]
+ </p></li>
<li class="listitem"><p>
If a server is configured with a response policy zone (RPZ)
that rewrites an answer with local data, and is also configured
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P6 (Extended Support Version)</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P7 (Extended Support Version)</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P6 (Extended Support Version)</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P7 (Extended Support Version)</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P6 (Extended Support Version)</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P7 (Extended Support Version)</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P6 (Extended Support Version)</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P7 (Extended Support Version)</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P6 (Extended Support Version)</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P7 (Extended Support Version)</p>
</body>
</html>
<div>
<div><h1 class="title">
<a name="id-1"></a>BIND 9 Administrator Reference Manual</h1></div>
-<div><p class="releaseinfo">BIND Version 9.9.9-P6</p></div>
+<div><p class="releaseinfo">BIND Version 9.9.9-P7</p></div>
<div><p class="copyright">Copyright © 2004-2015 Internet Systems Consortium, Inc. ("ISC")</p></div>
<div><p class="copyright">Copyright © 2000-2003 Internet Software Consortium.</p></div>
</div>
</dl></dd>
<dt><span class="appendix"><a href="Bv9ARM.ch09.html">A. Release Notes</a></span></dt>
<dd><dl>
-<dt><span class="section"><a href="Bv9ARM.ch09.html#id-1.10.2">Release Notes for BIND Version 9.9.9-P6</a></span></dt>
+<dt><span class="section"><a href="Bv9ARM.ch09.html#id-1.10.2">Release Notes for BIND Version 9.9.9-P7</a></span></dt>
<dd><dl>
<dt><span class="section"><a href="Bv9ARM.ch09.html#relnotes_intro">Introduction</a></span></dt>
<dt><span class="section"><a href="Bv9ARM.ch09.html#relnotes_download">Download</a></span></dt>
+<dt><span class="section"><a href="Bv9ARM.ch09.html#root_key">New DNSSEC Root Key</a></span></dt>
<dt><span class="section"><a href="Bv9ARM.ch09.html#relnotes_security">Security Fixes</a></span></dt>
<dt><span class="section"><a href="Bv9ARM.ch09.html#relnotes_changes">Feature Changes</a></span></dt>
<dt><span class="section"><a href="Bv9ARM.ch09.html#relnotes_port">Porting Changes</a></span></dt>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P6 (Extended Support Version)</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P7 (Extended Support Version)</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P6 (Extended Support Version)</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P7 (Extended Support Version)</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P6 (Extended Support Version)</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P7 (Extended Support Version)</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P6 (Extended Support Version)</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P7 (Extended Support Version)</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P6 (Extended Support Version)</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P7 (Extended Support Version)</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P6 (Extended Support Version)</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P7 (Extended Support Version)</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P6 (Extended Support Version)</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P7 (Extended Support Version)</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P6 (Extended Support Version)</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P7 (Extended Support Version)</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P6 (Extended Support Version)</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P7 (Extended Support Version)</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P6 (Extended Support Version)</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P7 (Extended Support Version)</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P6 (Extended Support Version)</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P7 (Extended Support Version)</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P6 (Extended Support Version)</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P7 (Extended Support Version)</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P6 (Extended Support Version)</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P7 (Extended Support Version)</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P6 (Extended Support Version)</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P7 (Extended Support Version)</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P6 (Extended Support Version)</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P7 (Extended Support Version)</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P6 (Extended Support Version)</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P7 (Extended Support Version)</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P6 (Extended Support Version)</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P7 (Extended Support Version)</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P6 (Extended Support Version)</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P7 (Extended Support Version)</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P6 (Extended Support Version)</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P7 (Extended Support Version)</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P6 (Extended Support Version)</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P7 (Extended Support Version)</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P6 (Extended Support Version)</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P7 (Extended Support Version)</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P6 (Extended Support Version)</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P7 (Extended Support Version)</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P6 (Extended Support Version)</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P7 (Extended Support Version)</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P6 (Extended Support Version)</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P7 (Extended Support Version)</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P6 (Extended Support Version)</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P7 (Extended Support Version)</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P6 (Extended Support Version)</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P7 (Extended Support Version)</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P6 (Extended Support Version)</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P7 (Extended Support Version)</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P6 (Extended Support Version)</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P7 (Extended Support Version)</p>
</body>
</html>
</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="article"><div class="section">
<div class="titlepage"><div><div><h2 class="title" style="clear: both">
-<a name="id-1.2"></a>Release Notes for BIND Version 9.9.9-P6</h2></div></div></div>
+<a name="id-1.2"></a>Release Notes for BIND Version 9.9.9-P7</h2></div></div></div>
<div class="section">
<div class="titlepage"><div><div><h3 class="title">
<a name="relnotes_intro"></a>Introduction</h3></div></div></div>
<p>
This document summarizes changes since BIND 9.9.9:
</p>
+<p>
+ BIND 9.9.9-P7 addresses the security issue described in
+ CVE-2017-3136, and updates the built in trusted keys for
+ the root zone.
+ </p>
<p>
BIND 9.9.9-P6 addresses the security issue described in
CVE-2017-3135, and fixes a regression introduced in a prior
</div>
<div class="section">
<div class="titlepage"><div><div><h3 class="title">
+<a name="root_key"></a>New DNSSEC Root Key</h3></div></div></div>
+<p>
+ ICANN is in the process of introducing a new Key Signing Key (KSK) for
+ the global root zone. BIND has multiple methods for managing DNSSEC
+ trust anchors, with somewhat different behaviors. If the root
+ key is configured using the <span class="command"><strong>managed-keys</strong></span>
+ statement, or if the pre-configured root key is enabled by using
+ <span class="command"><strong>dnssec-validation auto</strong></span>, then BIND can keep
+ keys up to date automatically. Servers configured in this way
+ will roll seamlessly to the new key when it is published in
+ the root zone. However, keys configured using the
+ <span class="command"><strong>trusted-keys</strong></span> statement are not automatically
+ maintained. If your server is performing DNSSEC validation
+ and is configured using <span class="command"><strong>trusted-keys</strong></span>, you are
+ advised to change your configuration before the root zone begins
+ signing with the new KSK. This is currently scheduled for
+ October 11, 2017.
+ </p>
+<p>
+ This release includes an updated version of the
+ <code class="filename">bind.keys</code> file containing the new root
+ key. This file can also be downloaded from
+ <a class="link" href="https://www.isc.org/bind-keys" target="_top">
+ https://www.isc.org/bind-keys
+ </a>.
+ </p>
+</div>
+<div class="section">
+<div class="titlepage"><div><div><h3 class="title">
<a name="relnotes_security"></a>Security Fixes</h3></div></div></div>
<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<li class="listitem"><p>
+ <span class="command"><strong>dns64</strong></span> with <span class="command"><strong>break-dnssec yes;</strong></span>
+ can result in an assertion failure. This flaw is disclosed in
+ CVE-2017-3136.[RT #44653]
+ </p></li>
<li class="listitem"><p>
If a server is configured with a response policy zone (RPZ)
that rewrites an answer with local data, and is also configured