<div class="container">
<h1>Security update for bind</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2023:3821-1</td>
</tr>
<tr>
<th>Rating:</th>
<td>important</td>
</tr>
<tr>
<th>References:</th>
<td>
<ul>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1215472">#1215472</a>
</li>
</ul>
</td>
</tr>
<tr>
<th>
Cross-References:
</th>
<td>
<ul>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2023-3341.html">CVE-2023-3341</a>
</li>
</ul>
</td>
</tr>
<tr>
<th>CVSS scores:</th>
<td>
<ul class="list-group">
<li class="list-group-item">
<span class="cvss-reference">CVE-2023-3341</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.5</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2023-3341</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">7.5</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H</span>
</li>
</ul>
</td>
</tr>
<tr>
<th>Affected Products:</th>
<td>
<ul class="list-group">
<li class="list-group-item">Basesystem Module 15-SP5</li>
<li class="list-group-item">openSUSE Leap 15.5</li>
<li class="list-group-item">Server Applications Module 15-SP5</li>
<li class="list-group-item">SUSE Linux Enterprise Desktop 15 SP5</li>
<li class="list-group-item">SUSE Linux Enterprise High Performance Computing 15 SP5</li>
<li class="list-group-item">SUSE Linux Enterprise Real Time 15 SP5</li>
<li class="list-group-item">SUSE Linux Enterprise Server 15 SP5</li>
<li class="list-group-item">SUSE Linux Enterprise Server for SAP Applications 15 SP5</li>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that solves one vulnerability can now be installed.</p>
<h2>Description:</h2>
<p>This update for bind fixes the following issues:</p>
<p>Update to release 9.16.44:</p>
<ul>
<li>CVE-2023-3341: Fixed stack exhaustion flaw in control channel code may cause named to terminate unexpectedly (bsc#1215472).</li>
</ul>
<p>Update to release 9.16.43</p>
<ul>
<li>Processing already-queued queries received over TCP could cause
an assertion failure, when the server was reconfigured at the
same time or the cache was being flushed. This has been fixed.</li>
</ul>
<h2>Patch Instructions:</h2>
<p>
To install this SUSE update use the SUSE recommended
installation methods like YaST online_update or "zypper patch".<br/>
Alternatively you can run the command listed for your product:
</p>
<ul class="list-group">
<li class="list-group-item">
openSUSE Leap 15.5
<br/>
<code>zypper in -t patch SUSE-2023-3821=1 openSUSE-SLE-15.5-2023-3821=1</code>
</li>
<li class="list-group-item">
Basesystem Module 15-SP5
<br/>
<code>zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP5-2023-3821=1</code>
</li>
<li class="list-group-item">
Server Applications Module 15-SP5
<br/>
<code>zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP5-2023-3821=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64 i586)
<ul>
<li>bind-debuginfo-9.16.44-150500.8.12.2</li>
<li>bind-utils-9.16.44-150500.8.12.2</li>
<li>bind-debugsource-9.16.44-150500.8.12.2</li>
<li>bind-9.16.44-150500.8.12.2</li>
<li>bind-utils-debuginfo-9.16.44-150500.8.12.2</li>
</ul>
</li>
<li>
openSUSE Leap 15.5 (noarch)
<ul>
<li>bind-doc-9.16.44-150500.8.12.2</li>
<li>python3-bind-9.16.44-150500.8.12.2</li>
</ul>
</li>
<li>
Basesystem Module 15-SP5 (aarch64 ppc64le s390x x86_64)
<ul>
<li>bind-debugsource-9.16.44-150500.8.12.2</li>
<li>bind-utils-debuginfo-9.16.44-150500.8.12.2</li>
<li>bind-utils-9.16.44-150500.8.12.2</li>
<li>bind-debuginfo-9.16.44-150500.8.12.2</li>
</ul>
</li>
<li>
Basesystem Module 15-SP5 (noarch)
<ul>
<li>python3-bind-9.16.44-150500.8.12.2</li>
</ul>
</li>
<li>
Server Applications Module 15-SP5 (aarch64 ppc64le s390x x86_64)
<ul>
<li>bind-debugsource-9.16.44-150500.8.12.2</li>
<li>bind-9.16.44-150500.8.12.2</li>
<li>bind-debuginfo-9.16.44-150500.8.12.2</li>
</ul>
</li>
<li>
Server Applications Module 15-SP5 (noarch)
<ul>
<li>bind-doc-9.16.44-150500.8.12.2</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2023-3341.html">https://www.suse.com/security/cve/CVE-2023-3341.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1215472">https://bugzilla.suse.com/show_bug.cgi?id=1215472</a>
</li>
</ul>
</div>