<div class="container">
<h1>Security update for postfix</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2024:1149-1</td>
</tr>
<tr>
<th>Rating:</th>
<td>moderate</td>
</tr>
<tr>
<th>References:</th>
<td>
<ul>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1218304">bsc#1218304</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1218314">bsc#1218314</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-2023-51764.html">CVE-2023-51764</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-2023-51764</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.3</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2023-51764</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">5.3</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N</span>
</li>
</ul>
</td>
</tr>
<tr>
<th>Affected Products:</th>
<td>
<ul class="list-group">
<li class="list-group-item">SUSE Linux Enterprise High Performance Computing 12 SP5</li>
<li class="list-group-item">SUSE Linux Enterprise Server 12 SP5</li>
<li class="list-group-item">SUSE Linux Enterprise Server for SAP Applications 12 SP5</li>
<li class="list-group-item">SUSE Linux Enterprise Software Development Kit 12 SP5</li>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that solves one vulnerability and has one security fix can now be installed.</p>
<h2>Description:</h2>
<p>This update for postfix fixes the following issues:</p>
<ul>
<li>CVE-2023-51764: Prevent SMTP smuggling attack. (bsc#1218304)</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">
SUSE Linux Enterprise Software Development Kit 12 SP5
<br/>
<code>zypper in -t patch SUSE-SLE-SDK-12-SP5-2024-1149=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise High Performance Computing 12 SP5
<br/>
<code>zypper in -t patch SUSE-SLE-SERVER-12-SP5-2024-1149=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Server 12 SP5
<br/>
<code>zypper in -t patch SUSE-SLE-SERVER-12-SP5-2024-1149=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Server for SAP Applications 12 SP5
<br/>
<code>zypper in -t patch SUSE-SLE-SERVER-12-SP5-2024-1149=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
SUSE Linux Enterprise Software Development Kit 12 SP5 (aarch64 ppc64le s390x x86_64)
<ul>
<li>postfix-debuginfo-3.2.10-3.30.1</li>
<li>postfix-debugsource-3.2.10-3.30.1</li>
<li>postfix-devel-3.2.10-3.30.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise High Performance Computing 12 SP5 (aarch64 x86_64)
<ul>
<li>postfix-debuginfo-3.2.10-3.30.1</li>
<li>postfix-mysql-3.2.10-3.30.1</li>
<li>postfix-3.2.10-3.30.1</li>
<li>postfix-mysql-debuginfo-3.2.10-3.30.1</li>
<li>postfix-debugsource-3.2.10-3.30.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise High Performance Computing 12 SP5 (noarch)
<ul>
<li>postfix-doc-3.2.10-3.30.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server 12 SP5 (aarch64 ppc64le s390x x86_64)
<ul>
<li>postfix-debuginfo-3.2.10-3.30.1</li>
<li>postfix-mysql-3.2.10-3.30.1</li>
<li>postfix-3.2.10-3.30.1</li>
<li>postfix-mysql-debuginfo-3.2.10-3.30.1</li>
<li>postfix-debugsource-3.2.10-3.30.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server 12 SP5 (noarch)
<ul>
<li>postfix-doc-3.2.10-3.30.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server for SAP Applications 12 SP5 (ppc64le x86_64)
<ul>
<li>postfix-debuginfo-3.2.10-3.30.1</li>
<li>postfix-mysql-3.2.10-3.30.1</li>
<li>postfix-3.2.10-3.30.1</li>
<li>postfix-mysql-debuginfo-3.2.10-3.30.1</li>
<li>postfix-debugsource-3.2.10-3.30.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server for SAP Applications 12 SP5 (noarch)
<ul>
<li>postfix-doc-3.2.10-3.30.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2023-51764.html">https://www.suse.com/security/cve/CVE-2023-51764.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1218304">https://bugzilla.suse.com/show_bug.cgi?id=1218304</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1218314">https://bugzilla.suse.com/show_bug.cgi?id=1218314</a>
</li>
</ul>
</div>