committed by
Ondřej Surý
parent
7c6b5f2eaa
commit
a648e07bed
@@ -265,6 +265,11 @@ BIND 9.11.6
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BIND 9.11.6 is a maintenance release, and also addresses the security
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flaws disclosed in CVE-2018-5744, CVE-2018-5745, and CVE-2019-6465.
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BIND 9.11.6-P1
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BIND 9.11.6-P1 addresses the security vulnerability disclosed in
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CVE-2018-5743.
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Building BIND
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BIND requires a UNIX or Linux system with an ANSI C compiler, basic POSIX
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@@ -616,6 +616,6 @@
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</tr>
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</table>
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</div>
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<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6 (Extended Support Version)</p>
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<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6-P1 (Extended Support Version)</p>
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</body>
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</html>
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@@ -151,6 +151,6 @@
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</tr>
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</table>
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</div>
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<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6 (Extended Support Version)</p>
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<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6-P1 (Extended Support Version)</p>
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</body>
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</html>
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@@ -759,6 +759,6 @@ controls {
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</tr>
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</table>
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</div>
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<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6 (Extended Support Version)</p>
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<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6-P1 (Extended Support Version)</p>
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</body>
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</html>
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@@ -2867,6 +2867,6 @@ $ORIGIN 0.0.0.0.0.0.0.0.8.b.d.0.1.0.0.2.ip6.arpa.
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</tr>
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</table>
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</div>
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<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6 (Extended Support Version)</p>
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<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6-P1 (Extended Support Version)</p>
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</body>
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</html>
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@@ -142,6 +142,6 @@
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</tr>
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</table>
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</div>
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<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6 (Extended Support Version)</p>
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<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6-P1 (Extended Support Version)</p>
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</body>
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</html>
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@@ -6364,7 +6364,8 @@ avoid-v6-udp-ports { 40000; range 50000 60000; };
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<p>
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The number of file descriptors reserved for TCP, stdio,
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etc. This needs to be big enough to cover the number of
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interfaces <span class="command"><strong>named</strong></span> listens on, <span class="command"><strong>tcp-clients</strong></span> as well as
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interfaces <span class="command"><strong>named</strong></span> listens on plus
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<span class="command"><strong>tcp-clients</strong></span>, as well as
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to provide room for outgoing TCP queries and incoming zone
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transfers. The default is <code class="literal">512</code>.
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The minimum value is <code class="literal">128</code> and the
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@@ -14676,6 +14677,6 @@ HOST-127.EXAMPLE. MX 0 .
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</tr>
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</table>
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</div>
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<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6 (Extended Support Version)</p>
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<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6-P1 (Extended Support Version)</p>
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</body>
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</html>
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@@ -399,6 +399,6 @@ allow-query { !{ !10/8; any; }; key example; };
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</tr>
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</table>
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</div>
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<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6 (Extended Support Version)</p>
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<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6-P1 (Extended Support Version)</p>
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</body>
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</html>
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@@ -136,6 +136,6 @@
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</tr>
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</table>
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</div>
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<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6 (Extended Support Version)</p>
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<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6-P1 (Extended Support Version)</p>
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</body>
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</html>
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+16
-170
@@ -36,7 +36,7 @@
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<div class="toc">
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<p><b>Table of Contents</b></p>
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<dl class="toc">
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<dt><span class="section"><a href="Bv9ARM.ch09.html#id-1.10.2">Release Notes for BIND Version 9.11.6</a></span></dt>
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<dt><span class="section"><a href="Bv9ARM.ch09.html#id-1.10.2">Release Notes for BIND Version 9.11.6-P1</a></span></dt>
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<dd><dl>
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<dt><span class="section"><a href="Bv9ARM.ch09.html#relnotes_intro">Introduction</a></span></dt>
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<dt><span class="section"><a href="Bv9ARM.ch09.html#relnotes_download">Download</a></span></dt>
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@@ -44,7 +44,6 @@
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<dt><span class="section"><a href="Bv9ARM.ch09.html#win_support">Legacy Windows No Longer Supported</a></span></dt>
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<dt><span class="section"><a href="Bv9ARM.ch09.html#relnotes_security">Security Fixes</a></span></dt>
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<dt><span class="section"><a href="Bv9ARM.ch09.html#relnotes_features">New Features</a></span></dt>
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<dt><span class="section"><a href="Bv9ARM.ch09.html#relnotes_removed">Removed Features</a></span></dt>
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<dt><span class="section"><a href="Bv9ARM.ch09.html#relnotes_changes">Feature Changes</a></span></dt>
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<dt><span class="section"><a href="Bv9ARM.ch09.html#relnotes_bugs">Bug Fixes</a></span></dt>
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<dt><span class="section"><a href="Bv9ARM.ch09.html#end_of_life">End of Life</a></span></dt>
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@@ -54,7 +53,7 @@
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</div>
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<div class="section">
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<div class="titlepage"><div><div><h2 class="title" style="clear: both">
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<a name="id-1.10.2"></a>Release Notes for BIND Version 9.11.6</h2></div></div></div>
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<a name="id-1.10.2"></a>Release Notes for BIND Version 9.11.6-P1</h2></div></div></div>
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<div class="section">
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<div class="titlepage"><div><div><h3 class="title">
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@@ -122,121 +121,22 @@
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<div class="section">
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<div class="titlepage"><div><div><h3 class="title">
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<a name="relnotes_security"></a>Security Fixes</h3></div></div></div>
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<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
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<li class="listitem">
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<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">
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<p>
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<span class="command"><strong>named</strong></span> could crash during recursive processing
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of DNAME records when <span class="command"><strong>deny-answer-aliases</strong></span> was
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in use. This flaw is disclosed in CVE-2018-5740. [GL #387]
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The TCP client quota set using the <span class="command"><strong>tcp-clients</strong></span>
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option could be exceeded in some cases. This could lead to
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exhaustion of file descriptors. This flaw is disclosed in
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CVE-2018-5743. [GL #615]
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</p>
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</li>
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<li class="listitem">
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<p>
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When recursion is enabled but the <span class="command"><strong>allow-recursion</strong></span>
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and <span class="command"><strong>allow-query-cache</strong></span> ACLs are not specified, they
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should be limited to local networks, but they were inadvertently set
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to match the default <span class="command"><strong>allow-query</strong></span>, thus allowing
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remote queries. This flaw is disclosed in CVE-2018-5738. [GL #309]
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</p>
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</li>
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<li class="listitem">
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<p>
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Code change #4964, intended to prevent double signatures
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when deleting an inactive zone DNSKEY in some situations,
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introduced a new problem during zone processing in which
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some delegation glue RRsets are incorrectly identified
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as needing RRSIGs, which are then created for them using
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the current active ZSK for the zone. In some, but not all
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cases, the newly-signed RRsets are added to the zone's
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NSEC/NSEC3 chain, but incompletely -- this can result in
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a broken chain, affecting validation of proof of nonexistence
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for records in the zone. [GL #771]
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</p>
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</li>
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<li class="listitem">
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<p>
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<span class="command"><strong>named</strong></span> could crash if it managed a DNSSEC
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security root with <span class="command"><strong>managed-keys</strong></span> and the
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authoritative zone rolled the key to an algorithm not supported
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by BIND 9. This flaw is disclosed in CVE-2018-5745. [GL #780]
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</p>
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</li>
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<li class="listitem">
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<p>
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<span class="command"><strong>named</strong></span> leaked memory when processing a
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request with multiple Key Tag EDNS options present. ISC
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would like to thank Toshifumi Sakaguchi for bringing this
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to our attention. This flaw is disclosed in CVE-2018-5744.
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[GL #772]
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</p>
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</li>
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<li class="listitem">
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<p>
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Zone transfer controls for writable DLZ zones were not
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effective as the <span class="command"><strong>allowzonexfr</strong></span> method was
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not being called for such zones. This flaw is disclosed in
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CVE-2019-6465. [GL #790]
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</p>
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</li>
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</ul></div>
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</li></ul></div>
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</div>
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<div class="section">
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<div class="titlepage"><div><div><h3 class="title">
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<a name="relnotes_features"></a>New Features</h3></div></div></div>
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<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
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<li class="listitem">
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<p>
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<span class="command"><strong>named</strong></span> now supports the "root key sentinel"
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mechanism. This enables validating resolvers to indicate
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which trust anchors are configured for the root, so that
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information about root key rollover status can be gathered.
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To disable this feature, add
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<span class="command"><strong>root-key-sentinel no;</strong></span> to
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<code class="filename">named.conf</code>.
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</p>
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</li>
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<li class="listitem">
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<p>
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Added the ability not to return a DNS COOKIE option when one
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is present in the request. To prevent a cookie being returned,
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add <span class="command"><strong>answer-cookie no;</strong></span> to
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<code class="filename">named.conf</code>. [GL #173]
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</p>
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<p>
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<span class="command"><strong>answer-cookie no</strong></span> is only intended as a
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temporary measure, for use when <span class="command"><strong>named</strong></span>
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shares an IP address with other servers that do not yet
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support DNS COOKIE. A mismatch between servers on the
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same address is not expected to cause operational problems,
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but the option to disable COOKIE responses so that all
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servers have the same behavior is provided out of an
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abundance of caution. DNS COOKIE is an important security
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mechanism, and should not be disabled unless absolutely
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necessary.
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</p>
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</li>
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<li class="listitem">
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<p>
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Two new update policy rule types have been added
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<span class="command"><strong>krb5-selfsub</strong></span> and <span class="command"><strong>ms-selfsub</strong></span>
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which allow machines with Kerberos principals to update
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the name space at or below the machine names identified
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in the respective principals.
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</p>
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</li>
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</ul></div>
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</div>
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<div class="section">
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<div class="titlepage"><div><div><h3 class="title">
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<a name="relnotes_removed"></a>Removed Features</h3></div></div></div>
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<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">
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<p>
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<span class="command"><strong>named</strong></span> will now log a warning if the old
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BIND now can be compiled against libidn2 library to add
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IDNA2008 support. Previously BIND only supported IDNA2003
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using (now obsolete) idnkit-1 library.
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None.
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</p>
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</li></ul></div>
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</div>
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@@ -244,75 +144,21 @@
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<div class="section">
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<div class="titlepage"><div><div><h3 class="title">
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<a name="relnotes_changes"></a>Feature Changes</h3></div></div></div>
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<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
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<li class="listitem">
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<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">
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<p>
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<span class="command"><strong>dig +noidnin</strong></span> can be used to disable IDN
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processing on the input domain name, when BIND is compiled
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with IDN support.
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None.
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</p>
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</li>
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<li class="listitem">
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<p>
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Multiple <span class="command"><strong>cookie-secret</strong></span> clause are now
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supported. The first <span class="command"><strong>cookie-secret</strong></span> in
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<code class="filename">named.conf</code> is used to generate new
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server cookies. Any others are used to accept old server
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cookies or those generated by other servers using the
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matching <span class="command"><strong>cookie-secret</strong></span>.
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</p>
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</li>
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<li class="listitem">
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<p>
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The <span class="command"><strong>rndc nta</strong></span> command could not differentiate
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between views of the same name but different class; this
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has been corrected with the addition of a <span class="command"><strong>-class</strong></span>
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option. [GL #105]
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</p>
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</li>
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<li class="listitem">
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<p>
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When compiled with IDN support, the <span class="command"><strong>dig</strong></span> and the
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<span class="command"><strong>nslookup</strong></span> commands now disable IDN processing when
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the standard output is not a tty (e.g. not used by human). The command
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line options +idnin and +idnout need to be used to enable IDN
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processing when <span class="command"><strong>dig</strong></span> or <span class="command"><strong>nslookup</strong></span>
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is used from the shell scripts.
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</p>
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</li>
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</ul></div>
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</li></ul></div>
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</div>
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<div class="section">
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<div class="titlepage"><div><div><h3 class="title">
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<a name="relnotes_bugs"></a>Bug Fixes</h3></div></div></div>
|
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<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
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<li class="listitem">
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<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">
|
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<p>
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When a negative trust anchor was added to multiple views
|
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using <span class="command"><strong>rndc nta</strong></span>, the text returned via
|
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<span class="command"><strong>rndc</strong></span> was incorrectly truncated after the
|
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first line, making it appear that only one NTA had been
|
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added. This has been fixed. [GL #105]
|
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None.
|
||||
</p>
|
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</li>
|
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<li class="listitem">
|
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<p>
|
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<span class="command"><strong>named</strong></span> now rejects excessively large
|
||||
incremental (IXFR) zone transfers in order to prevent
|
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possible corruption of journal files which could cause
|
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<span class="command"><strong>named</strong></span> to abort when loading zones. [GL #339]
|
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</p>
|
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</li>
|
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<li class="listitem">
|
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<p>
|
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<span class="command"><strong>rndc reload</strong></span> could cause <span class="command"><strong>named</strong></span>
|
||||
to leak memory if it was invoked before the zone loading actions
|
||||
from a previous <span class="command"><strong>rndc reload</strong></span> command were
|
||||
completed. [RT #47076]
|
||||
</p>
|
||||
</li>
|
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</ul></div>
|
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</li></ul></div>
|
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</div>
|
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|
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<div class="section">
|
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@@ -355,6 +201,6 @@
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</tr>
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</table>
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</div>
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<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6 (Extended Support Version)</p>
|
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<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6-P1 (Extended Support Version)</p>
|
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</body>
|
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</html>
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|
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@@ -148,6 +148,6 @@
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</tr>
|
||||
</table>
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</div>
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<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6 (Extended Support Version)</p>
|
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<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6-P1 (Extended Support Version)</p>
|
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</body>
|
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</html>
|
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|
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@@ -914,6 +914,6 @@
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</tr>
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||||
</table>
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</div>
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<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6 (Extended Support Version)</p>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6-P1 (Extended Support Version)</p>
|
||||
</body>
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</html>
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@@ -533,6 +533,6 @@ $ <strong class="userinput"><code>sample-update -a sample-update -k Kxxx.+nnn+mm
|
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</tr>
|
||||
</table>
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</div>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6 (Extended Support Version)</p>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6-P1 (Extended Support Version)</p>
|
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</body>
|
||||
</html>
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|
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@@ -213,6 +213,6 @@
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||||
</tr>
|
||||
</table>
|
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</div>
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<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6 (Extended Support Version)</p>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6-P1 (Extended Support Version)</p>
|
||||
</body>
|
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</html>
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+3
-4
@@ -32,7 +32,7 @@
|
||||
<div>
|
||||
<div><h1 class="title">
|
||||
<a name="id-1"></a>BIND 9 Administrator Reference Manual</h1></div>
|
||||
<div><p class="releaseinfo">BIND Version 9.11.6</p></div>
|
||||
<div><p class="releaseinfo">BIND Version 9.11.6-P1</p></div>
|
||||
<div><p class="copyright">Copyright © 2000-2019 Internet Systems Consortium, Inc. ("ISC")</p></div>
|
||||
</div>
|
||||
<hr>
|
||||
@@ -241,7 +241,7 @@
|
||||
</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 9.11.6</a></span></dt>
|
||||
<dt><span class="section"><a href="Bv9ARM.ch09.html#id-1.10.2">Release Notes for BIND Version 9.11.6-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>
|
||||
@@ -249,7 +249,6 @@
|
||||
<dt><span class="section"><a href="Bv9ARM.ch09.html#win_support">Legacy Windows No Longer Supported</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_features">New Features</a></span></dt>
|
||||
<dt><span class="section"><a href="Bv9ARM.ch09.html#relnotes_removed">Removed Features</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#end_of_life">End of Life</a></span></dt>
|
||||
@@ -443,6 +442,6 @@
|
||||
</tr>
|
||||
</table>
|
||||
</div>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6 (Extended Support Version)</p>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6-P1 (Extended Support Version)</p>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
Binary file not shown.
@@ -91,6 +91,6 @@
|
||||
</tr>
|
||||
</table>
|
||||
</div>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6 (Extended Support Version)</p>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6-P1 (Extended Support Version)</p>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
@@ -236,6 +236,6 @@
|
||||
</tr>
|
||||
</table>
|
||||
</div>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6 (Extended Support Version)</p>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6-P1 (Extended Support Version)</p>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
@@ -624,6 +624,6 @@
|
||||
</tr>
|
||||
</table>
|
||||
</div>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6 (Extended Support Version)</p>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6-P1 (Extended Support Version)</p>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
@@ -1128,6 +1128,6 @@ dig +qr www.isc.org any -x 127.0.0.1 isc.org ns +noqr
|
||||
</tr>
|
||||
</table>
|
||||
</div>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6 (Extended Support Version)</p>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6-P1 (Extended Support Version)</p>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
@@ -148,6 +148,6 @@
|
||||
</tr>
|
||||
</table>
|
||||
</div>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6 (Extended Support Version)</p>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6-P1 (Extended Support Version)</p>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
@@ -270,6 +270,6 @@
|
||||
</tr>
|
||||
</table>
|
||||
</div>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6 (Extended Support Version)</p>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6-P1 (Extended Support Version)</p>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
@@ -352,6 +352,6 @@
|
||||
</tr>
|
||||
</table>
|
||||
</div>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6 (Extended Support Version)</p>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6-P1 (Extended Support Version)</p>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
@@ -250,6 +250,6 @@
|
||||
</tr>
|
||||
</table>
|
||||
</div>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6 (Extended Support Version)</p>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6-P1 (Extended Support Version)</p>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
@@ -492,6 +492,6 @@
|
||||
</tr>
|
||||
</table>
|
||||
</div>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6 (Extended Support Version)</p>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6-P1 (Extended Support Version)</p>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
@@ -579,6 +579,6 @@
|
||||
</tr>
|
||||
</table>
|
||||
</div>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6 (Extended Support Version)</p>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6-P1 (Extended Support Version)</p>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
@@ -416,6 +416,6 @@
|
||||
</tr>
|
||||
</table>
|
||||
</div>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6 (Extended Support Version)</p>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6-P1 (Extended Support Version)</p>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
@@ -171,6 +171,6 @@
|
||||
</tr>
|
||||
</table>
|
||||
</div>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6 (Extended Support Version)</p>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6-P1 (Extended Support Version)</p>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
@@ -349,6 +349,6 @@
|
||||
</tr>
|
||||
</table>
|
||||
</div>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6 (Extended Support Version)</p>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6-P1 (Extended Support Version)</p>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
@@ -708,6 +708,6 @@ db.example.com.signed
|
||||
</tr>
|
||||
</table>
|
||||
</div>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6 (Extended Support Version)</p>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6-P1 (Extended Support Version)</p>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
@@ -202,6 +202,6 @@
|
||||
</tr>
|
||||
</table>
|
||||
</div>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6 (Extended Support Version)</p>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6-P1 (Extended Support Version)</p>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
@@ -134,6 +134,6 @@
|
||||
</tr>
|
||||
</table>
|
||||
</div>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6 (Extended Support Version)</p>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6-P1 (Extended Support Version)</p>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
@@ -127,6 +127,6 @@
|
||||
</tr>
|
||||
</table>
|
||||
</div>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6 (Extended Support Version)</p>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6-P1 (Extended Support Version)</p>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
@@ -366,6 +366,6 @@
|
||||
</tr>
|
||||
</table>
|
||||
</div>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6 (Extended Support Version)</p>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6-P1 (Extended Support Version)</p>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
@@ -126,6 +126,6 @@
|
||||
</tr>
|
||||
</table>
|
||||
</div>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6 (Extended Support Version)</p>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6-P1 (Extended Support Version)</p>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
@@ -329,6 +329,6 @@
|
||||
</tr>
|
||||
</table>
|
||||
</div>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6 (Extended Support Version)</p>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6-P1 (Extended Support Version)</p>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
@@ -609,6 +609,6 @@
|
||||
</tr>
|
||||
</table>
|
||||
</div>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6 (Extended Support Version)</p>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6-P1 (Extended Support Version)</p>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
@@ -192,6 +192,6 @@
|
||||
</tr>
|
||||
</table>
|
||||
</div>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6 (Extended Support Version)</p>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6-P1 (Extended Support Version)</p>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
@@ -463,6 +463,6 @@
|
||||
</tr>
|
||||
</table>
|
||||
</div>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6 (Extended Support Version)</p>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6-P1 (Extended Support Version)</p>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
@@ -117,6 +117,6 @@
|
||||
</tr>
|
||||
</table>
|
||||
</div>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6 (Extended Support Version)</p>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6-P1 (Extended Support Version)</p>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
@@ -119,6 +119,6 @@
|
||||
</tr>
|
||||
</table>
|
||||
</div>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6 (Extended Support Version)</p>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6-P1 (Extended Support Version)</p>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
@@ -121,6 +121,6 @@
|
||||
</tr>
|
||||
</table>
|
||||
</div>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6 (Extended Support Version)</p>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6-P1 (Extended Support Version)</p>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
@@ -1034,6 +1034,6 @@ zone
|
||||
</tr>
|
||||
</table>
|
||||
</div>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6 (Extended Support Version)</p>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6-P1 (Extended Support Version)</p>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
@@ -490,6 +490,6 @@
|
||||
</tr>
|
||||
</table>
|
||||
</div>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6 (Extended Support Version)</p>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6-P1 (Extended Support Version)</p>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
@@ -131,6 +131,6 @@
|
||||
</tr>
|
||||
</table>
|
||||
</div>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6 (Extended Support Version)</p>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6-P1 (Extended Support Version)</p>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
@@ -436,6 +436,6 @@ nslookup -query=hinfo -timeout=10
|
||||
</tr>
|
||||
</table>
|
||||
</div>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6 (Extended Support Version)</p>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6-P1 (Extended Support Version)</p>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
@@ -817,6 +817,6 @@
|
||||
</tr>
|
||||
</table>
|
||||
</div>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6 (Extended Support Version)</p>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6-P1 (Extended Support Version)</p>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
@@ -162,6 +162,6 @@
|
||||
</tr>
|
||||
</table>
|
||||
</div>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6 (Extended Support Version)</p>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6-P1 (Extended Support Version)</p>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
@@ -200,6 +200,6 @@
|
||||
</tr>
|
||||
</table>
|
||||
</div>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6 (Extended Support Version)</p>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6-P1 (Extended Support Version)</p>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
@@ -158,6 +158,6 @@
|
||||
</tr>
|
||||
</table>
|
||||
</div>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6 (Extended Support Version)</p>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6-P1 (Extended Support Version)</p>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
@@ -119,6 +119,6 @@
|
||||
</tr>
|
||||
</table>
|
||||
</div>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6 (Extended Support Version)</p>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6-P1 (Extended Support Version)</p>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
@@ -277,6 +277,6 @@
|
||||
</tr>
|
||||
</table>
|
||||
</div>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6 (Extended Support Version)</p>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6-P1 (Extended Support Version)</p>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
@@ -268,6 +268,6 @@
|
||||
</tr>
|
||||
</table>
|
||||
</div>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6 (Extended Support Version)</p>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6-P1 (Extended Support Version)</p>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
@@ -894,6 +894,6 @@
|
||||
</tr>
|
||||
</table>
|
||||
</div>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6 (Extended Support Version)</p>
|
||||
<p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.11.6-P1 (Extended Support Version)</p>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
+14
-167
@@ -15,7 +15,7 @@
|
||||
|
||||
<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 9.11.6</h2></div></div></div>
|
||||
<a name="id-1.2"></a>Release Notes for BIND Version 9.11.6-P1</h2></div></div></div>
|
||||
|
||||
<div class="section">
|
||||
<div class="titlepage"><div><div><h3 class="title">
|
||||
@@ -83,121 +83,22 @@
|
||||
<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">
|
||||
<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">
|
||||
<p>
|
||||
<span class="command"><strong>named</strong></span> could crash during recursive processing
|
||||
of DNAME records when <span class="command"><strong>deny-answer-aliases</strong></span> was
|
||||
in use. This flaw is disclosed in CVE-2018-5740. [GL #387]
|
||||
The TCP client quota set using the <span class="command"><strong>tcp-clients</strong></span>
|
||||
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]
|
||||
</p>
|
||||
</li>
|
||||
<li class="listitem">
|
||||
<p>
|
||||
When recursion is enabled but the <span class="command"><strong>allow-recursion</strong></span>
|
||||
and <span class="command"><strong>allow-query-cache</strong></span> ACLs are not specified, they
|
||||
should be limited to local networks, but they were inadvertently set
|
||||
to match the default <span class="command"><strong>allow-query</strong></span>, thus allowing
|
||||
remote queries. This flaw is disclosed in CVE-2018-5738. [GL #309]
|
||||
</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>
|
||||
<li class="listitem">
|
||||
<p>
|
||||
<span class="command"><strong>named</strong></span> could crash if it managed a DNSSEC
|
||||
security root with <span class="command"><strong>managed-keys</strong></span> and the
|
||||
authoritative zone rolled the key to an algorithm not supported
|
||||
by BIND 9. This flaw is disclosed in CVE-2018-5745. [GL #780]
|
||||
</p>
|
||||
</li>
|
||||
<li class="listitem">
|
||||
<p>
|
||||
<span class="command"><strong>named</strong></span> leaked memory when processing a
|
||||
request with multiple Key Tag EDNS options present. ISC
|
||||
would like to thank Toshifumi Sakaguchi for bringing this
|
||||
to our attention. This flaw is disclosed in CVE-2018-5744.
|
||||
[GL #772]
|
||||
</p>
|
||||
</li>
|
||||
<li class="listitem">
|
||||
<p>
|
||||
Zone transfer controls for writable DLZ zones were not
|
||||
effective as the <span class="command"><strong>allowzonexfr</strong></span> method was
|
||||
not being called for such zones. This flaw is disclosed in
|
||||
CVE-2019-6465. [GL #790]
|
||||
</p>
|
||||
</li>
|
||||
</ul></div>
|
||||
</li></ul></div>
|
||||
</div>
|
||||
|
||||
<div class="section">
|
||||
<div class="titlepage"><div><div><h3 class="title">
|
||||
<a name="relnotes_features"></a>New Features</h3></div></div></div>
|
||||
<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
|
||||
<li class="listitem">
|
||||
<p>
|
||||
<span class="command"><strong>named</strong></span> now supports the "root key sentinel"
|
||||
mechanism. This enables validating resolvers to indicate
|
||||
which trust anchors are configured for the root, so that
|
||||
information about root key rollover status can be gathered.
|
||||
To disable this feature, add
|
||||
<span class="command"><strong>root-key-sentinel no;</strong></span> to
|
||||
<code class="filename">named.conf</code>.
|
||||
</p>
|
||||
</li>
|
||||
<li class="listitem">
|
||||
<p>
|
||||
Added the ability not to return a DNS COOKIE option when one
|
||||
is present in the request. To prevent a cookie being returned,
|
||||
add <span class="command"><strong>answer-cookie no;</strong></span> to
|
||||
<code class="filename">named.conf</code>. [GL #173]
|
||||
</p>
|
||||
<p>
|
||||
<span class="command"><strong>answer-cookie no</strong></span> is only intended as a
|
||||
temporary measure, for use when <span class="command"><strong>named</strong></span>
|
||||
shares an IP address with other servers that do not yet
|
||||
support DNS COOKIE. A mismatch between servers on the
|
||||
same address is not expected to cause operational problems,
|
||||
but the option to disable COOKIE responses so that all
|
||||
servers have the same behavior is provided out of an
|
||||
abundance of caution. DNS COOKIE is an important security
|
||||
mechanism, and should not be disabled unless absolutely
|
||||
necessary.
|
||||
</p>
|
||||
</li>
|
||||
<li class="listitem">
|
||||
<p>
|
||||
Two new update policy rule types have been added
|
||||
<span class="command"><strong>krb5-selfsub</strong></span> and <span class="command"><strong>ms-selfsub</strong></span>
|
||||
which allow machines with Kerberos principals to update
|
||||
the name space at or below the machine names identified
|
||||
in the respective principals.
|
||||
</p>
|
||||
</li>
|
||||
</ul></div>
|
||||
</div>
|
||||
|
||||
<div class="section">
|
||||
<div class="titlepage"><div><div><h3 class="title">
|
||||
<a name="relnotes_removed"></a>Removed Features</h3></div></div></div>
|
||||
<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">
|
||||
<p>
|
||||
<span class="command"><strong>named</strong></span> will now log a warning if the old
|
||||
BIND now can be compiled against libidn2 library to add
|
||||
IDNA2008 support. Previously BIND only supported IDNA2003
|
||||
using (now obsolete) idnkit-1 library.
|
||||
None.
|
||||
</p>
|
||||
</li></ul></div>
|
||||
</div>
|
||||
@@ -205,75 +106,21 @@
|
||||
<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">
|
||||
<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">
|
||||
<p>
|
||||
<span class="command"><strong>dig +noidnin</strong></span> can be used to disable IDN
|
||||
processing on the input domain name, when BIND is compiled
|
||||
with IDN support.
|
||||
None.
|
||||
</p>
|
||||
</li>
|
||||
<li class="listitem">
|
||||
<p>
|
||||
Multiple <span class="command"><strong>cookie-secret</strong></span> clause are now
|
||||
supported. The first <span class="command"><strong>cookie-secret</strong></span> in
|
||||
<code class="filename">named.conf</code> is used to generate new
|
||||
server cookies. Any others are used to accept old server
|
||||
cookies or those generated by other servers using the
|
||||
matching <span class="command"><strong>cookie-secret</strong></span>.
|
||||
</p>
|
||||
</li>
|
||||
<li class="listitem">
|
||||
<p>
|
||||
The <span class="command"><strong>rndc nta</strong></span> command could not differentiate
|
||||
between views of the same name but different class; this
|
||||
has been corrected with the addition of a <span class="command"><strong>-class</strong></span>
|
||||
option. [GL #105]
|
||||
</p>
|
||||
</li>
|
||||
<li class="listitem">
|
||||
<p>
|
||||
When compiled with IDN support, the <span class="command"><strong>dig</strong></span> and the
|
||||
<span class="command"><strong>nslookup</strong></span> commands now disable IDN processing when
|
||||
the standard output is not a tty (e.g. not used by human). The command
|
||||
line options +idnin and +idnout need to be used to enable IDN
|
||||
processing when <span class="command"><strong>dig</strong></span> or <span class="command"><strong>nslookup</strong></span>
|
||||
is used from the shell scripts.
|
||||
</p>
|
||||
</li>
|
||||
</ul></div>
|
||||
</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">
|
||||
<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">
|
||||
<p>
|
||||
When a negative trust anchor was added to multiple views
|
||||
using <span class="command"><strong>rndc nta</strong></span>, the text returned via
|
||||
<span class="command"><strong>rndc</strong></span> was incorrectly truncated after the
|
||||
first line, making it appear that only one NTA had been
|
||||
added. This has been fixed. [GL #105]
|
||||
None.
|
||||
</p>
|
||||
</li>
|
||||
<li class="listitem">
|
||||
<p>
|
||||
<span class="command"><strong>named</strong></span> now rejects excessively large
|
||||
incremental (IXFR) zone transfers in order to prevent
|
||||
possible corruption of journal files which could cause
|
||||
<span class="command"><strong>named</strong></span> to abort when loading zones. [GL #339]
|
||||
</p>
|
||||
</li>
|
||||
<li class="listitem">
|
||||
<p>
|
||||
<span class="command"><strong>rndc reload</strong></span> could cause <span class="command"><strong>named</strong></span>
|
||||
to leak memory if it was invoked before the zone loading actions
|
||||
from a previous <span class="command"><strong>rndc reload</strong></span> command were
|
||||
completed. [RT #47076]
|
||||
</p>
|
||||
</li>
|
||||
</ul></div>
|
||||
</li></ul></div>
|
||||
</div>
|
||||
|
||||
<div class="section">
|
||||
|
||||
Binary file not shown.
+7
-92
@@ -1,4 +1,4 @@
|
||||
Release Notes for BIND Version 9.11.6
|
||||
Release Notes for BIND Version 9.11.6-P1
|
||||
|
||||
Introduction
|
||||
|
||||
@@ -41,106 +41,21 @@ from ISC.
|
||||
|
||||
Security Fixes
|
||||
|
||||
* named could crash during recursive processing of DNAME records when
|
||||
deny-answer-aliases was in use. This flaw is disclosed in
|
||||
CVE-2018-5740. [GL #387]
|
||||
|
||||
* When recursion is enabled but the allow-recursion and
|
||||
allow-query-cache ACLs are not specified, they should be limited to
|
||||
local networks, but they were inadvertently set to match the default
|
||||
allow-query, thus allowing remote queries. This flaw is disclosed in
|
||||
CVE-2018-5738. [GL #309]
|
||||
|
||||
* 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]
|
||||
|
||||
* named could crash if it managed a DNSSEC security root with
|
||||
managed-keys and the authoritative zone rolled the key to an algorithm
|
||||
not supported by BIND 9. This flaw is disclosed in CVE-2018-5745. [GL
|
||||
#780]
|
||||
|
||||
* named leaked memory when processing a request with multiple Key Tag
|
||||
EDNS options present. ISC would like to thank Toshifumi Sakaguchi for
|
||||
bringing this to our attention. This flaw is disclosed in
|
||||
CVE-2018-5744. [GL #772]
|
||||
|
||||
* Zone transfer controls for writable DLZ zones were not effective as
|
||||
the allowzonexfr method was not being called for such zones. This flaw
|
||||
is disclosed in CVE-2019-6465. [GL #790]
|
||||
* The TCP client quota set using the tcp-clients 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]
|
||||
|
||||
New Features
|
||||
|
||||
* named now supports the "root key sentinel" mechanism. This enables
|
||||
validating resolvers to indicate which trust anchors are configured
|
||||
for the root, so that information about root key rollover status can
|
||||
be gathered. To disable this feature, add root-key-sentinel no; to
|
||||
named.conf.
|
||||
|
||||
* Added the ability not to return a DNS COOKIE option when one is
|
||||
present in the request. To prevent a cookie being returned, add
|
||||
answer-cookie no; to named.conf. [GL #173]
|
||||
|
||||
answer-cookie no is only intended as a temporary measure, for use when
|
||||
named shares an IP address with other servers that do not yet support
|
||||
DNS COOKIE. A mismatch between servers on the same address is not
|
||||
expected to cause operational problems, but the option to disable
|
||||
COOKIE responses so that all servers have the same behavior is
|
||||
provided out of an abundance of caution. DNS COOKIE is an important
|
||||
security mechanism, and should not be disabled unless absolutely
|
||||
necessary.
|
||||
|
||||
* Two new update policy rule types have been added krb5-selfsub and
|
||||
ms-selfsub which allow machines with Kerberos principals to update the
|
||||
name space at or below the machine names identified in the respective
|
||||
principals.
|
||||
|
||||
Removed Features
|
||||
|
||||
* named will now log a warning if the old BIND now can be compiled
|
||||
against libidn2 library to add IDNA2008 support. Previously BIND only
|
||||
supported IDNA2003 using (now obsolete) idnkit-1 library.
|
||||
* None.
|
||||
|
||||
Feature Changes
|
||||
|
||||
* dig +noidnin can be used to disable IDN processing on the input domain
|
||||
name, when BIND is compiled with IDN support.
|
||||
|
||||
* Multiple cookie-secret clause are now supported. The first
|
||||
cookie-secret in named.conf is used to generate new server cookies.
|
||||
Any others are used to accept old server cookies or those generated by
|
||||
other servers using the matching cookie-secret.
|
||||
|
||||
* The rndc nta command could not differentiate between views of the same
|
||||
name but different class; this has been corrected with the addition of
|
||||
a -class option. [GL #105]
|
||||
|
||||
* When compiled with IDN support, the dig and the nslookup commands now
|
||||
disable IDN processing when the standard output is not a tty (e.g. not
|
||||
used by human). The command line options +idnin and +idnout need to be
|
||||
used to enable IDN processing when dig or nslookup is used from the
|
||||
shell scripts.
|
||||
* None.
|
||||
|
||||
Bug Fixes
|
||||
|
||||
* When a negative trust anchor was added to multiple views using rndc
|
||||
nta, the text returned via rndc was incorrectly truncated after the
|
||||
first line, making it appear that only one NTA had been added. This
|
||||
has been fixed. [GL #105]
|
||||
|
||||
* named now rejects excessively large incremental (IXFR) zone transfers
|
||||
in order to prevent possible corruption of journal files which could
|
||||
cause named to abort when loading zones. [GL #339]
|
||||
|
||||
* rndc reload could cause named to leak memory if it was invoked before
|
||||
the zone loading actions from a previous rndc reload command were
|
||||
completed. [RT #47076]
|
||||
* None.
|
||||
|
||||
End of Life
|
||||
|
||||
|
||||
Reference in New Issue
Block a user