</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1-P1</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 9.11.1</a></span></dt>
+<dt><span class="section"><a href="Bv9ARM.ch09.html#id-1.10.2">Release Notes for BIND Version 9.11.1-P1</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_license">License Change</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_bugs">Bug Fixes</a></span></dt>
-<dt><span class="section"><a href="Bv9ARM.ch09.html#relnotes_maint">Maintenance</a></span></dt>
-<dt><span class="section"><a href="Bv9ARM.ch09.html#relnotes_misc">Miscellaneous Notes</a></span></dt>
<dt><span class="section"><a href="Bv9ARM.ch09.html#end_of_life">End of Life</a></span></dt>
<dt><span class="section"><a href="Bv9ARM.ch09.html#relnotes_thanks">Thank You</a></span></dt>
</dl></dd>
</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 9.11.1</h2></div></div></div>
+<a name="id-1.10.2"></a>Release Notes for BIND Version 9.11.1-P1</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 the last production
- release on the BIND 9.11 branch.
- Please see the <code class="filename">CHANGES</code> file for a further
- list of bug fixes and other changes.
+ This document summarizes changes since BIND 9.11.1:
+ </p>
+ <p>
+ BIND 9.11.1-P1 addresses the security issues described in
+ CVE-2017-3140 and CVE-2017-3141.
</p>
</div>
+
<div class="section">
<div class="titlepage"><div><div><h3 class="title">
<a name="relnotes_download"></a>Download</h3></div></div></div>
<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
<li class="listitem">
<p>
- <span class="command"><strong>rndc ""</strong></span> could trigger an assertion failure
- in <span class="command"><strong>named</strong></span>. This flaw is disclosed in
- (CVE-2017-3138). [RT #44924]
- </p>
- </li>
-<li class="listitem">
- <p>
- Some chaining (i.e., type CNAME or DNAME) responses to upstream
- queries could trigger assertion failures. This flaw is disclosed
- in CVE-2017-3137. [RT #44734]
- </p>
- </li>
-<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
- for DNS64 address mapping, a NULL pointer can be read
- triggering a server crash. This flaw is disclosed in
- CVE-2017-3135. [RT #44434]
- </p>
- </li>
-<li class="listitem">
- <p>
- A coding error in the <code class="option">nxdomain-redirect</code>
- feature could lead to an assertion failure if the redirection
- namespace was served from a local authoritative data source
- such as a local zone or a DLZ instead of via recursive
- lookup. This flaw is disclosed in CVE-2016-9778. [RT #43837]
- </p>
- </li>
-<li class="listitem">
- <p>
- <span class="command"><strong>named</strong></span> could mishandle authority sections
- with missing RRSIGs, triggering an assertion failure. This
- flaw is disclosed in CVE-2016-9444. [RT #43632]
- </p>
- </li>
-<li class="listitem">
- <p>
- <span class="command"><strong>named</strong></span> mishandled some responses where
- covering RRSIG records were returned without the requested
- data, resulting in an assertion failure. This flaw is
- disclosed in CVE-2016-9147. [RT #43548]
+ The BIND installer on Windows used an unquoted service path,
+ which can enable privilege escalation. This flaw is disclosed
+ in CVE-2017-3141. [RT #45229]
</p>
</li>
<li class="listitem">
<p>
- <span class="command"><strong>named</strong></span> incorrectly tried to cache TKEY
- records which could trigger an assertion failure when there was
- a class mismatch. This flaw is disclosed in CVE-2016-9131.
- [RT #43522]
- </p>
- </li>
-<li class="listitem">
- <p>
- It was possible to trigger assertions when processing
- responses containing answers of type DNAME. This flaw is
- disclosed in CVE-2016-8864. [RT #43465]
- </p>
- </li>
-<li class="listitem">
- <p>
- Added the ability to specify the maximum number of records
- permitted in a zone (<code class="option">max-records #;</code>).
- This provides a mechanism to block overly large zone
- transfers, which is a potential risk with slave zones from
- other parties, as described in CVE-2016-6170.
- [RT #42143]
+ With certain RPZ configurations, a response with TTL 0
+ could cause <span class="command"><strong>named</strong></span> to go into an infinite
+ query loop. This flaw is disclosed in CVE-2017-3140.
+ [RT #45181]
</p>
</li>
</ul></div>
<div class="section">
<div class="titlepage"><div><div><h3 class="title">
-<a name="relnotes_changes"></a>Feature Changes</h3></div></div></div>
- <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
-<li class="listitem">
- <p>
- <span class="command"><strong>dnstap</strong></span> now stores both the local and remote
- addresses for all messages, instead of only the remote address.
- The default output format for <span class="command"><strong>dnstap-read</strong></span> has
- been updated to include these addresses, with the initiating
- address first and the responding address second, separated by
- "-%gt;" or "%lt;-" to indicate in which direction the message
- was sent. [RT #43595]
- </p>
- </li>
-<li class="listitem">
- <p>
- Expanded and improved the YAML output from
- <span class="command"><strong>dnstap-read -y</strong></span>: it now includes packet
- size and a detailed breakdown of message contents.
- [RT #43622] [RT #43642]
- </p>
- </li>
-<li class="listitem">
- <p>
- If an ACL is specified with an address prefix in which the
- prefix length is longer than the address portion (for example,
- 192.0.2.1/8), <span class="command"><strong>named</strong></span> will now log a warning.
- In future releases this will be a fatal configuration error.
- [RT #43367]
- </p>
- </li>
-</ul></div>
- </div>
-
- <div class="section">
-<div class="titlepage"><div><div><h3 class="title">
-<a name="relnotes_bugs"></a>Bug Fixes</h3></div></div></div>
- <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
-<li class="listitem">
- <p>
- A synthesized CNAME record appearing in a response before the
- associated DNAME could be cached, when it should not have been.
- This was a regression introduced while addressing CVE-2016-8864.
- [RT #44318]
- </p>
- </li>
-<li class="listitem">
- <p>
- <span class="command"><strong>named</strong></span> could deadlock if multiple changes
- to NSEC/NSEC3 parameters for the same zone were being processed
- at the same time. [RT #42770]
- </p>
- </li>
-<li class="listitem">
- <p>
- <span class="command"><strong>named</strong></span> could trigger an assertion when
- sending NOTIFY messages. [RT #44019]
- </p>
- </li>
-<li class="listitem">
- <p>
- Referencing a nonexistent zone in a <span class="command"><strong>response-policy</strong></span>
- statement could cause an assertion failure during configuration.
- [RT #43787]
- </p>
- </li>
-<li class="listitem">
- <p>
- <span class="command"><strong>rndc addzone</strong></span> could cause a crash
- when attempting to add a zone with a type other than
- <span class="command"><strong>master</strong></span> or <span class="command"><strong>slave</strong></span>.
- Such zones are now rejected. [RT #43665]
- </p>
- </li>
-<li class="listitem">
- <p>
- <span class="command"><strong>named</strong></span> could hang when encountering log
- file names with large apparent gaps in version number (for
- example, when files exist called "logfile.0", "logfile.1",
- and "logfile.1482954169"). This is now handled correctly.
- [RT #38688]
- </p>
- </li>
-<li class="listitem">
- <p>
- If a zone was updated while <span class="command"><strong>named</strong></span> was
- processing a query for nonexistent data, it could return
- out-of-sync NSEC3 records causing potential DNSSEC validation
- failure. [RT #43247]
- </p>
- </li>
-</ul></div>
- </div>
-
- <div class="section">
-<div class="titlepage"><div><div><h3 class="title">
-<a name="relnotes_maint"></a>Maintenance</h3></div></div></div>
- <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">
- <p>
- The built-in root hints have been updated to include an
- IPv6 address (2001:500:12::d0d) for G.ROOT-SERVERS.NET.
- </p>
- </li></ul></div>
- </div>
-
- <div class="section">
-<div class="titlepage"><div><div><h3 class="title">
-<a name="relnotes_misc"></a>Miscellaneous Notes</h3></div></div></div>
- <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">
- <p>
- Authoritative server support for the EDNS Client Subnet option
- (ECS), introduced in BIND 9.11.0, was based on an early version
- of the specification, and is now known to have incompatibilities
- with other ECS implementations. It is also inefficient, requiring
- a separate view for each answer, and is unable to correct for
- overlapping subnets in the configuration. It is intended for
- testing purposes but is not recommended for for production use.
- This was not made sufficiently clear in the documentation at
- the time of release.
- </p>
- </li></ul></div>
- </div>
-
- <div class="section">
-<div class="titlepage"><div><div><h3 class="title">
<a name="end_of_life"></a>End of Life</h3></div></div></div>
<p>
The end of life for BIND 9.11 is yet to be determined but
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1-P1</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 9.11.1</p></div>
+<div><p class="releaseinfo">BIND Version 9.11.1-P1</p></div>
<div><p class="copyright">Copyright © 2000-2016 Internet Systems Consortium, Inc. ("ISC")</p></div>
</div>
<hr>
</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 9.11.1</a></span></dt>
+<dt><span class="section"><a href="Bv9ARM.ch09.html#id-1.10.2">Release Notes for BIND Version 9.11.1-P1</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_license">License Change</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_bugs">Bug Fixes</a></span></dt>
-<dt><span class="section"><a href="Bv9ARM.ch09.html#relnotes_maint">Maintenance</a></span></dt>
-<dt><span class="section"><a href="Bv9ARM.ch09.html#relnotes_misc">Miscellaneous Notes</a></span></dt>
<dt><span class="section"><a href="Bv9ARM.ch09.html#end_of_life">End of Life</a></span></dt>
<dt><span class="section"><a href="Bv9ARM.ch09.html#relnotes_thanks">Thank You</a></span></dt>
</dl></dd>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.1-P1</p>
</body>
</html>
<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 9.11.1</h2></div></div></div>
+<a name="id-1.2"></a>Release Notes for BIND Version 9.11.1-P1</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 the last production
- release on the BIND 9.11 branch.
- Please see the <code class="filename">CHANGES</code> file for a further
- list of bug fixes and other changes.
+ This document summarizes changes since BIND 9.11.1:
+ </p>
+ <p>
+ BIND 9.11.1-P1 addresses the security issues described in
+ CVE-2017-3140 and CVE-2017-3141.
</p>
</div>
+
<div class="section">
<div class="titlepage"><div><div><h3 class="title">
<a name="relnotes_download"></a>Download</h3></div></div></div>
<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
<li class="listitem">
<p>
- <span class="command"><strong>rndc ""</strong></span> could trigger an assertion failure
- in <span class="command"><strong>named</strong></span>. This flaw is disclosed in
- (CVE-2017-3138). [RT #44924]
- </p>
- </li>
-<li class="listitem">
- <p>
- Some chaining (i.e., type CNAME or DNAME) responses to upstream
- queries could trigger assertion failures. This flaw is disclosed
- in CVE-2017-3137. [RT #44734]
- </p>
- </li>
-<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
- for DNS64 address mapping, a NULL pointer can be read
- triggering a server crash. This flaw is disclosed in
- CVE-2017-3135. [RT #44434]
- </p>
- </li>
-<li class="listitem">
- <p>
- A coding error in the <code class="option">nxdomain-redirect</code>
- feature could lead to an assertion failure if the redirection
- namespace was served from a local authoritative data source
- such as a local zone or a DLZ instead of via recursive
- lookup. This flaw is disclosed in CVE-2016-9778. [RT #43837]
- </p>
- </li>
-<li class="listitem">
- <p>
- <span class="command"><strong>named</strong></span> could mishandle authority sections
- with missing RRSIGs, triggering an assertion failure. This
- flaw is disclosed in CVE-2016-9444. [RT #43632]
- </p>
- </li>
-<li class="listitem">
- <p>
- <span class="command"><strong>named</strong></span> mishandled some responses where
- covering RRSIG records were returned without the requested
- data, resulting in an assertion failure. This flaw is
- disclosed in CVE-2016-9147. [RT #43548]
+ The BIND installer on Windows used an unquoted service path,
+ which can enable privilege escalation. This flaw is disclosed
+ in CVE-2017-3141. [RT #45229]
</p>
</li>
<li class="listitem">
<p>
- <span class="command"><strong>named</strong></span> incorrectly tried to cache TKEY
- records which could trigger an assertion failure when there was
- a class mismatch. This flaw is disclosed in CVE-2016-9131.
- [RT #43522]
- </p>
- </li>
-<li class="listitem">
- <p>
- It was possible to trigger assertions when processing
- responses containing answers of type DNAME. This flaw is
- disclosed in CVE-2016-8864. [RT #43465]
- </p>
- </li>
-<li class="listitem">
- <p>
- Added the ability to specify the maximum number of records
- permitted in a zone (<code class="option">max-records #;</code>).
- This provides a mechanism to block overly large zone
- transfers, which is a potential risk with slave zones from
- other parties, as described in CVE-2016-6170.
- [RT #42143]
+ With certain RPZ configurations, a response with TTL 0
+ could cause <span class="command"><strong>named</strong></span> to go into an infinite
+ query loop. This flaw is disclosed in CVE-2017-3140.
+ [RT #45181]
</p>
</li>
</ul></div>
<div class="section">
<div class="titlepage"><div><div><h3 class="title">
-<a name="relnotes_changes"></a>Feature Changes</h3></div></div></div>
- <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
-<li class="listitem">
- <p>
- <span class="command"><strong>dnstap</strong></span> now stores both the local and remote
- addresses for all messages, instead of only the remote address.
- The default output format for <span class="command"><strong>dnstap-read</strong></span> has
- been updated to include these addresses, with the initiating
- address first and the responding address second, separated by
- "-%gt;" or "%lt;-" to indicate in which direction the message
- was sent. [RT #43595]
- </p>
- </li>
-<li class="listitem">
- <p>
- Expanded and improved the YAML output from
- <span class="command"><strong>dnstap-read -y</strong></span>: it now includes packet
- size and a detailed breakdown of message contents.
- [RT #43622] [RT #43642]
- </p>
- </li>
-<li class="listitem">
- <p>
- If an ACL is specified with an address prefix in which the
- prefix length is longer than the address portion (for example,
- 192.0.2.1/8), <span class="command"><strong>named</strong></span> will now log a warning.
- In future releases this will be a fatal configuration error.
- [RT #43367]
- </p>
- </li>
-</ul></div>
- </div>
-
- <div class="section">
-<div class="titlepage"><div><div><h3 class="title">
-<a name="relnotes_bugs"></a>Bug Fixes</h3></div></div></div>
- <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
-<li class="listitem">
- <p>
- A synthesized CNAME record appearing in a response before the
- associated DNAME could be cached, when it should not have been.
- This was a regression introduced while addressing CVE-2016-8864.
- [RT #44318]
- </p>
- </li>
-<li class="listitem">
- <p>
- <span class="command"><strong>named</strong></span> could deadlock if multiple changes
- to NSEC/NSEC3 parameters for the same zone were being processed
- at the same time. [RT #42770]
- </p>
- </li>
-<li class="listitem">
- <p>
- <span class="command"><strong>named</strong></span> could trigger an assertion when
- sending NOTIFY messages. [RT #44019]
- </p>
- </li>
-<li class="listitem">
- <p>
- Referencing a nonexistent zone in a <span class="command"><strong>response-policy</strong></span>
- statement could cause an assertion failure during configuration.
- [RT #43787]
- </p>
- </li>
-<li class="listitem">
- <p>
- <span class="command"><strong>rndc addzone</strong></span> could cause a crash
- when attempting to add a zone with a type other than
- <span class="command"><strong>master</strong></span> or <span class="command"><strong>slave</strong></span>.
- Such zones are now rejected. [RT #43665]
- </p>
- </li>
-<li class="listitem">
- <p>
- <span class="command"><strong>named</strong></span> could hang when encountering log
- file names with large apparent gaps in version number (for
- example, when files exist called "logfile.0", "logfile.1",
- and "logfile.1482954169"). This is now handled correctly.
- [RT #38688]
- </p>
- </li>
-<li class="listitem">
- <p>
- If a zone was updated while <span class="command"><strong>named</strong></span> was
- processing a query for nonexistent data, it could return
- out-of-sync NSEC3 records causing potential DNSSEC validation
- failure. [RT #43247]
- </p>
- </li>
-</ul></div>
- </div>
-
- <div class="section">
-<div class="titlepage"><div><div><h3 class="title">
-<a name="relnotes_maint"></a>Maintenance</h3></div></div></div>
- <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">
- <p>
- The built-in root hints have been updated to include an
- IPv6 address (2001:500:12::d0d) for G.ROOT-SERVERS.NET.
- </p>
- </li></ul></div>
- </div>
-
- <div class="section">
-<div class="titlepage"><div><div><h3 class="title">
-<a name="relnotes_misc"></a>Miscellaneous Notes</h3></div></div></div>
- <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">
- <p>
- Authoritative server support for the EDNS Client Subnet option
- (ECS), introduced in BIND 9.11.0, was based on an early version
- of the specification, and is now known to have incompatibilities
- with other ECS implementations. It is also inefficient, requiring
- a separate view for each answer, and is unable to correct for
- overlapping subnets in the configuration. It is intended for
- testing purposes but is not recommended for for production use.
- This was not made sufficiently clear in the documentation at
- the time of release.
- </p>
- </li></ul></div>
- </div>
-
- <div class="section">
-<div class="titlepage"><div><div><h3 class="title">
<a name="end_of_life"></a>End of Life</h3></div></div></div>
<p>
The end of life for BIND 9.11 is yet to be determined but
projects / thirdparty / bind9.git / commitdiff
