Sicherheit: Preisgabe von Informationen in python-rsa

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# Security update for python-rsa

Announcement ID: SUSE-SU-2023:0648-1
Rating: moderate
References:

* #1178676

Cross-References:

* CVE-2020-25658

CVSS scores:

* CVE-2020-25658 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
* CVE-2020-25658 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected Products:

* Public Cloud 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 python-rsa fixes the following issues:

* CVE-2020-25658: Fixed a Bleichenbacher timing oracle attack against RSA
decryption (bsc#1178676).

## Patch Instructions:

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

* Public Cloud Module 12
zypper in -t patch SUSE-SLE-Module-Public-Cloud-12-2023-648=1

## Package List:

* Public Cloud Module 12 (noarch)
* python-rsa-3.1.4-12.19.2

## References:

* https://www.suse.com/security/cve/CVE-2020-25658.html
* https://bugzilla.suse.com/show_bug.cgi?id=1178676

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

<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2023:0648-1</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=1178676">#1178676</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-2020-25658.html">CVE-2020-25658</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-2020-25658</span>
<span class="cvss-source">
(

SUSE

):
</span>
<span
class="cvss-score">5.9</span>
<span
class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N</span>
</li>

<li class="list-group-item">
<span
class="cvss-reference">CVE-2020-25658</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:H/I:N/A:N</span>
</li>

</ul>
</td>
</tr>

<tr>
<th>Affected Products:</th>
<td>
<ul class="list-group">

<li class="list-group-item">Public Cloud
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 python-rsa fixes the following issues:</p>
<ul>
<li>CVE-2020-25658: Fixed a Bleichenbacher timing oracle attack against
RSA decryption (bsc#1178676).</li>
</ul>

<h2>Patch Instructions:</h2>
<p>
To install this SUSE Moderate 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">
Public Cloud Module 12

<br/>
<code>zypper in -t patch
SUSE-SLE-Module-Public-Cloud-12-2023-648=1</code>

</li>

</ul>

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

<li>
Public Cloud Module 12 (noarch)
<ul>

<li>python-rsa-3.1.4-12.19.2</li>

</ul>
</li>

</ul>

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

<li>
<a href="https://www.suse.com/security/cve/CVE-2020-25658.html">https://www.suse.com/security/cve/CVE-2020-25658.html</a>
</li>

<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1178676">https://bugzilla.suse.com/show_bug.cgi?id=1178676</a>
</li>

</ul>

</div>

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