Sicherheit: Mangelnde Eingabeprüfung in sendmail

Lesezeichen hinzufügen

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# Security update for sendmail

Announcement ID: SUSE-SU-2024:0742-1
Rating: moderate
References:

* bsc#1218351

Cross-References:

* CVE-2023-51765

CVSS scores:

* CVE-2023-51765 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
* CVE-2023-51765 ( NVD ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Affected Products:

* Legacy Module 12
* SUSE Linux Enterprise High Performance Computing 12 SP2
* SUSE Linux Enterprise High Performance Computing 12 SP3
* SUSE Linux Enterprise High Performance Computing 12 SP4
* SUSE Linux Enterprise High Performance Computing 12 SP5
* SUSE Linux Enterprise Server 12
* SUSE Linux Enterprise Server 12 SP1
* SUSE Linux Enterprise Server 12 SP2
* SUSE Linux Enterprise Server 12 SP3
* SUSE Linux Enterprise Server 12 SP4
* SUSE Linux Enterprise Server 12 SP5
* SUSE Linux Enterprise Server for SAP Applications 12
* SUSE Linux Enterprise Server for SAP Applications 12 SP1
* SUSE Linux Enterprise Server for SAP Applications 12 SP2
* SUSE Linux Enterprise Server for SAP Applications 12 SP3
* SUSE Linux Enterprise Server for SAP Applications 12 SP4
* SUSE Linux Enterprise Server for SAP Applications 12 SP5

An update that solves one vulnerability can now be installed.

## Description:

This update for sendmail fixes the following issues:

* CVE-2023-51765: Fixed new SMTP smuggling attack. (bsc#1218351)

## Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like
YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:

* Legacy Module 12
zypper in -t patch SUSE-SLE-Module-Legacy-12-2024-742=1

## Package List:

* Legacy Module 12 (aarch64 ppc64le s390x x86_64)
* sendmail-8.14.9-4.9.1
* sendmail-debuginfo-8.14.9-4.9.1
* sendmail-debugsource-8.14.9-4.9.1

## References:

* https://www.suse.com/security/cve/CVE-2023-51765.html
* https://bugzilla.suse.com/show_bug.cgi?id=1218351

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<div class="container">
<h1>Security update for sendmail</h1>

<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2024:0742-1</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=1218351">bsc#1218351</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-2023-51765.html">CVE-2023-51765</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-2023-51765</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-2023-51765</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">Legacy Module
12</li>

<li class="list-group-item">SUSE Linux
Enterprise High Performance Computing 12 SP2</li>

<li class="list-group-item">SUSE Linux
Enterprise High Performance Computing 12 SP3</li>

<li class="list-group-item">SUSE Linux
Enterprise High Performance Computing 12 SP4</li>

<li class="list-group-item">SUSE Linux
Enterprise High Performance Computing 12 SP5</li>

<li class="list-group-item">SUSE Linux
Enterprise Server 12</li>

<li class="list-group-item">SUSE Linux
Enterprise Server 12 SP1</li>

<li class="list-group-item">SUSE Linux
Enterprise Server 12 SP2</li>

<li class="list-group-item">SUSE Linux
Enterprise Server 12 SP3</li>

<li class="list-group-item">SUSE Linux
Enterprise Server 12 SP4</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</li>

<li class="list-group-item">SUSE Linux
Enterprise Server for SAP Applications 12 SP1</li>

<li class="list-group-item">SUSE Linux
Enterprise Server for SAP Applications 12 SP2</li>

<li class="list-group-item">SUSE Linux
Enterprise Server for SAP Applications 12 SP3</li>

<li class="list-group-item">SUSE Linux
Enterprise Server for SAP Applications 12 SP4</li>

<li class="list-group-item">SUSE Linux
Enterprise Server for SAP Applications 12 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 sendmail fixes the following issues:</p>
<ul>
<li>CVE-2023-51765: Fixed new SMTP smuggling attack.
(bsc#1218351)</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">
Legacy Module 12

<br/>
<code>zypper in -t patch
SUSE-SLE-Module-Legacy-12-2024-742=1</code>

</li>

</ul>

<h2>Package List:</h2>
<ul>

<li>
Legacy Module 12 (aarch64 ppc64le s390x x86_64)
<ul>

<li>sendmail-8.14.9-4.9.1</li>

<li>sendmail-debuginfo-8.14.9-4.9.1</li>

<li>sendmail-debugsource-8.14.9-4.9.1</li>

</ul>
</li>

</ul>

<h2>References:</h2>
<ul>

<li>
<a href="https://www.suse.com/security/cve/CVE-2023-51765.html">https://www.suse.com/security/cve/CVE-2023-51765.html</a>
</li>

<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1218351">https://bugzilla.suse.com/show_bug.cgi?id=1218351</a>
</li>

</ul>

</div>

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