Sicherheit: Denial of Service in python-cryptography

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# Security update for python-cryptography

Announcement ID: SUSE-SU-2024:0763-1
Rating: moderate
References:

* bsc#1220210

Cross-References:

* CVE-2024-26130

CVSS scores:

* CVE-2024-26130 ( SUSE ): 6.2 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Products:

* openSUSE Leap 15.4
* openSUSE Leap 15.5
* Python 3 Module 15-SP5
* SUSE Linux Enterprise Desktop 15 SP5
* SUSE Linux Enterprise High Performance Computing 15 SP5
* SUSE Linux Enterprise Server 15 SP5
* SUSE Linux Enterprise Server for SAP Applications 15 SP5

An update that solves one vulnerability can now be installed.

## Description:

This update for python-cryptography fixes the following issues:

* CVE-2024-26130: Fixed NULL pointer dereference in
pkcs12.serialize_key_and_certificates() (bsc#1220210).

## 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 15.4
zypper in -t patch SUSE-2024-763=1

* openSUSE Leap 15.5
zypper in -t patch openSUSE-SLE-15.5-2024-763=1

* Python 3 Module 15-SP5
zypper in -t patch SUSE-SLE-Module-Python3-15-SP5-2024-763=1

## Package List:

* openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64 i586)
* python-cryptography-debugsource-41.0.3-150400.16.15.1
* python311-cryptography-debuginfo-41.0.3-150400.16.15.1
* python311-cryptography-41.0.3-150400.16.15.1
* openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64)
* python-cryptography-debugsource-41.0.3-150400.16.15.1
* python311-cryptography-debuginfo-41.0.3-150400.16.15.1
* python311-cryptography-41.0.3-150400.16.15.1
* Python 3 Module 15-SP5 (aarch64 ppc64le s390x x86_64)
* python-cryptography-debugsource-41.0.3-150400.16.15.1
* python311-cryptography-debuginfo-41.0.3-150400.16.15.1
* python311-cryptography-41.0.3-150400.16.15.1

## References:

* https://www.suse.com/security/cve/CVE-2024-26130.html
* https://bugzilla.suse.com/show_bug.cgi?id=1220210

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<div class="container">
<h1>Security update for python-cryptography</h1>

<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2024:0763-1</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=1220210">bsc#1220210</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-2024-26130.html">CVE-2024-26130</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-2024-26130</span>
<span class="cvss-source">
(

SUSE

):
</span>
<span
class="cvss-score">6.2</span>
<span
class="cvss-vector">CVSS:3.1/AV:L/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">openSUSE Leap
15.4</li>

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

<li class="list-group-item">Python 3
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 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 python-cryptography fixes the following
issues:</p>
<ul>
<li>CVE-2024-26130: Fixed NULL pointer dereference in
pkcs12.serialize_key_and_certificates() (bsc#1220210).</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 15.4

<br/>
<code>zypper in -t patch
SUSE-2024-763=1</code>

</li>

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

<br/>
<code>zypper in -t patch
openSUSE-SLE-15.5-2024-763=1</code>

</li>

<li class="list-group-item">
Python 3 Module 15-SP5

<br/>
<code>zypper in -t patch
SUSE-SLE-Module-Python3-15-SP5-2024-763=1</code>

</li>

</ul>

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

<li>
openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64 i586)
<ul>

<li>python-cryptography-debugsource-41.0.3-150400.16.15.1</li>

<li>python311-cryptography-debuginfo-41.0.3-150400.16.15.1</li>

<li>python311-cryptography-41.0.3-150400.16.15.1</li>

</ul>
</li>

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

<li>python-cryptography-debugsource-41.0.3-150400.16.15.1</li>

<li>python311-cryptography-debuginfo-41.0.3-150400.16.15.1</li>

<li>python311-cryptography-41.0.3-150400.16.15.1</li>

</ul>
</li>

<li>
Python 3 Module 15-SP5 (aarch64 ppc64le s390x x86_64)
<ul>

<li>python-cryptography-debugsource-41.0.3-150400.16.15.1</li>

<li>python311-cryptography-debuginfo-41.0.3-150400.16.15.1</li>

<li>python311-cryptography-41.0.3-150400.16.15.1</li>

</ul>
</li>

</ul>

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

<li>
<a href="https://www.suse.com/security/cve/CVE-2024-26130.html">https://www.suse.com/security/cve/CVE-2024-26130.html</a>
</li>

<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1220210">https://bugzilla.suse.com/show_bug.cgi?id=1220210</a>
</li>

</ul>

</div>

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