+ --- 9.12.3-P1 released ---
+
5108. [bug] Named could fail to determine bottom of zone when
removing out of date keys leading to invalid NSEC
and NSEC3 records being added to the zone. [GL #771]
statements allow updating of subdomains based on a Kerberos or Active
Directory machine principal.
+BIND 9.12.3-P1
+
+BIND 9.12.3-P1 addresses a potentially serious flaw which could cause
+faulty NSEC3 chains to be regenerated after a change to the DNSSEC signing
+key of a zone.
+
Building BIND
BIND requires a UNIX or Linux system with an ANSI C compiler, basic POSIX
statements allow updating of subdomains based on a Kerberos or
Active Directory machine principal.
+#### BIND 9.12.3-P1
+
+BIND 9.12.3-P1 addresses a potentially serious flaw which could
+cause faulty NSEC3 chains to be regenerated after a change to the
+DNSSEC signing key of a zone.
+
### <a name="build"/> Building BIND
BIND requires a UNIX or Linux system with an ANSI C compiler, basic POSIX
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3-P1</p>
</body>
</html>
<div class="toc">
<p><b>Table of Contents</b></p>
<dl class="toc">
-<dt><span class="section"><a href="Bv9ARM.ch08.html#id-1.9.2">Release Notes for BIND Version 9.12.3</a></span></dt>
+<dt><span class="section"><a href="Bv9ARM.ch08.html#id-1.9.2">Release Notes for BIND Version 9.12.3-P1</a></span></dt>
<dd><dl>
<dt><span class="section"><a href="Bv9ARM.ch08.html#relnotes_intro">Introduction</a></span></dt>
<dt><span class="section"><a href="Bv9ARM.ch08.html#relnotes_download">Download</a></span></dt>
</div>
<div class="section">
<div class="titlepage"><div><div><h2 class="title" style="clear: both">
-<a name="id-1.9.2"></a>Release Notes for BIND Version 9.12.3</h2></div></div></div>
+<a name="id-1.9.2"></a>Release Notes for BIND Version 9.12.3-P1</h2></div></div></div>
<div class="section">
<div class="titlepage"><div><div><h3 class="title">
CVE-2018-5736. [GL #134]
</p>
</li>
+<li class="listitem">
+ <p>
+ Code change #4964, intended to prevent double signatures
+ when deleting an inactive zone DNSKEY in some situations,
+ introduced a new problem during zone processing in which
+ some delegation glue RRsets are incorrectly identified
+ as needing RRSIGs, which are then created for them using
+ the current active ZSK for the zone. In some, but not all
+ cases, the newly-signed RRsets are added to the zone's
+ NSEC/NSEC3 chain, but incompletely -- this can result in
+ a broken chain, affecting validation of proof of nonexistence
+ for records in the zone. [GL #771]
+ </p>
+ </li>
</ul></div>
</div>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3-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 9.12.3</p></div>
+<div><p class="releaseinfo">BIND Version 9.12.3-P1</p></div>
<div><p class="copyright">Copyright © 2000-2018 Internet Systems Consortium, Inc. ("ISC")</p></div>
</div>
<hr>
</dl></dd>
<dt><span class="appendix"><a href="Bv9ARM.ch08.html">A. Release Notes</a></span></dt>
<dd><dl>
-<dt><span class="section"><a href="Bv9ARM.ch08.html#id-1.9.2">Release Notes for BIND Version 9.12.3</a></span></dt>
+<dt><span class="section"><a href="Bv9ARM.ch08.html#id-1.9.2">Release Notes for BIND Version 9.12.3-P1</a></span></dt>
<dd><dl>
<dt><span class="section"><a href="Bv9ARM.ch08.html#relnotes_intro">Introduction</a></span></dt>
<dt><span class="section"><a href="Bv9ARM.ch08.html#relnotes_download">Download</a></span></dt>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3-P1</p>
</body>
</html>
</tr>
</table>
</div>
-<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3</p>
+<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.12.3-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 9.12.3</h2></div></div></div>
+<a name="id-1.2"></a>Release Notes for BIND Version 9.12.3-P1</h2></div></div></div>
<div class="section">
<div class="titlepage"><div><div><h3 class="title">
CVE-2018-5736. [GL #134]
</p>
</li>
+<li class="listitem">
+ <p>
+ Code change #4964, intended to prevent double signatures
+ when deleting an inactive zone DNSKEY in some situations,
+ introduced a new problem during zone processing in which
+ some delegation glue RRsets are incorrectly identified
+ as needing RRSIGs, which are then created for them using
+ the current active ZSK for the zone. In some, but not all
+ cases, the newly-signed RRsets are added to the zone's
+ NSEC/NSEC3 chain, but incompletely -- this can result in
+ a broken chain, affecting validation of proof of nonexistence
+ for records in the zone. [GL #771]
+ </p>
+ </li>
</ul></div>
</div>
-Release Notes for BIND Version 9.12.3
+Release Notes for BIND Version 9.12.3-P1
Introduction
multiple versions of a slave zone were transferred from a master in
close succession. This flaw is disclosed in CVE-2018-5736. [GL #134]
+ * Code change #4964, intended to prevent double signatures when deleting
+ an inactive zone DNSKEY in some situations, introduced a new problem
+ during zone processing in which some delegation glue RRsets are
+ incorrectly identified as needing RRSIGs, which are then created for
+ them using the current active ZSK for the zone. In some, but not all
+ cases, the newly-signed RRsets are added to the zone's NSEC/NSEC3
+ chain, but incompletely -- this can result in a broken chain,
+ affecting validation of proof of nonexistence for records in the zone.
+ [GL #771]
+
New Features
* update-policy rules that otherwise ignore the name field now require
# 9.11: 160-169,1100-1199
# 9.12: 1200-1299
LIBINTERFACE = 1207
-LIBREVISION = 0
+LIBREVISION = 1
LIBAGE = 0
MAJORVER=9
MINORVER=12
PATCHVER=3
-RELEASETYPE=
-RELEASEVER=
+RELEASETYPE=-P
+RELEASEVER=1
EXTENSIONS=