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Sicherheit: Mangelnde Eingabeprüfung in sendmail
Aktuelle Meldungen Distributionen
Name: Mangelnde Eingabeprüfung in sendmail
ID: SUSE-SU-2024:0743-1
Distribution: SUSE
Plattformen: SUSE Linux Enterprise Real Time 15 SP5, SUSE Linux Enterprise Server for SAP Applications 15 SP5, SUSE Linux Enterprise Server 15 SP5, SUSE Linux Enterprise High Performance Computing 15 SP5, SUSE Linux Enterprise Desktop 15 SP5, SUSE Package Hub 15 15-SP5, SUSE Linux Enterprise Micro 5.5, SUSE Basesystem Module 15-SP5, SUSE openSUSE Leap 15.5
Datum: Di, 5. März 2024, 06:48
Referenzen: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-51765
Applikationen: Sendmail

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# Security update for sendmail

Announcement ID: SUSE-SU-2024:0743-1
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:

* Basesystem Module 15-SP5
* openSUSE Leap 15.5
* SUSE Linux Enterprise Desktop 15 SP5
* SUSE Linux Enterprise High Performance Computing 15 SP5
* SUSE Linux Enterprise Micro 5.5
* SUSE Linux Enterprise Real Time 15 SP5
* SUSE Linux Enterprise Server 15 SP5
* SUSE Linux Enterprise Server for SAP Applications 15 SP5
* SUSE Package Hub 15 15-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:

* openSUSE Leap 15.5
zypper in -t patch openSUSE-SLE-15.5-2024-743=1

* Basesystem Module 15-SP5
zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP5-2024-743=1

* SUSE Package Hub 15 15-SP5
zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP5-2024-743=1

## Package List:

* openSUSE Leap 15.5 (noarch)
* sendmail-starttls-8.15.2-150000.8.12.1
* libmilter-doc-8.15.2-150000.8.12.1
* openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64)
* sendmail-devel-8.15.2-150000.8.12.1
* rmail-debuginfo-8.15.2-150000.8.12.1
* libmilter1_0-debuginfo-8.15.2-150000.8.12.1
* libmilter1_0-8.15.2-150000.8.12.1
* sendmail-8.15.2-150000.8.12.1
* sendmail-debuginfo-8.15.2-150000.8.12.1
* rmail-8.15.2-150000.8.12.1
* sendmail-debugsource-8.15.2-150000.8.12.1
* Basesystem Module 15-SP5 (aarch64 ppc64le s390x x86_64)
* libmilter1_0-debuginfo-8.15.2-150000.8.12.1
* sendmail-debugsource-8.15.2-150000.8.12.1
* sendmail-debuginfo-8.15.2-150000.8.12.1
* libmilter1_0-8.15.2-150000.8.12.1
* SUSE Package Hub 15 15-SP5 (aarch64 ppc64le s390x x86_64)
* rmail-debuginfo-8.15.2-150000.8.12.1
* sendmail-debugsource-8.15.2-150000.8.12.1
* rmail-8.15.2-150000.8.12.1
* sendmail-debuginfo-8.15.2-150000.8.12.1

## 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-2024:0743-1</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">Basesystem
Module 15-SP5</li>

<li class="list-group-item">openSUSE Leap
15.5</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 Micro 5.5</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>

<li class="list-group-item">SUSE Package
Hub 15 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 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">
openSUSE Leap 15.5


<br/>
<code>zypper in -t patch
openSUSE-SLE-15.5-2024-743=1</code>



</li>

<li class="list-group-item">
Basesystem Module 15-SP5


<br/>
<code>zypper in -t patch
SUSE-SLE-Module-Basesystem-15-SP5-2024-743=1</code>



</li>

<li class="list-group-item">
SUSE Package Hub 15 15-SP5


<br/>
<code>zypper in -t patch
SUSE-SLE-Module-Packagehub-Subpackages-15-SP5-2024-743=1</code>



</li>

</ul>

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


<li>
openSUSE Leap 15.5 (noarch)
<ul>


<li>sendmail-starttls-8.15.2-150000.8.12.1</li>


<li>libmilter-doc-8.15.2-150000.8.12.1</li>

</ul>
</li>

<li>
openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64)
<ul>


<li>sendmail-devel-8.15.2-150000.8.12.1</li>


<li>rmail-debuginfo-8.15.2-150000.8.12.1</li>


<li>libmilter1_0-debuginfo-8.15.2-150000.8.12.1</li>


<li>libmilter1_0-8.15.2-150000.8.12.1</li>

<li>sendmail-8.15.2-150000.8.12.1</li>


<li>sendmail-debuginfo-8.15.2-150000.8.12.1</li>

<li>rmail-8.15.2-150000.8.12.1</li>


<li>sendmail-debugsource-8.15.2-150000.8.12.1</li>

</ul>
</li>



<li>
Basesystem Module 15-SP5 (aarch64 ppc64le s390x x86_64)
<ul>


<li>libmilter1_0-debuginfo-8.15.2-150000.8.12.1</li>


<li>sendmail-debugsource-8.15.2-150000.8.12.1</li>


<li>sendmail-debuginfo-8.15.2-150000.8.12.1</li>


<li>libmilter1_0-8.15.2-150000.8.12.1</li>

</ul>
</li>



<li>
SUSE Package Hub 15 15-SP5 (aarch64 ppc64le s390x x86_64)
<ul>


<li>rmail-debuginfo-8.15.2-150000.8.12.1</li>


<li>sendmail-debugsource-8.15.2-150000.8.12.1</li>

<li>rmail-8.15.2-150000.8.12.1</li>


<li>sendmail-debuginfo-8.15.2-150000.8.12.1</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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