Sicherheit: Zwei Probleme in tomcat

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# Security update for tomcat

Announcement ID: SUSE-SU-2024:1205-1
Rating: important
References:

* bsc#1221385
* bsc#1221386

Cross-References:

* CVE-2024-23672
* CVE-2024-24549

CVSS scores:

* CVE-2024-23672 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
* CVE-2024-24549 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Products:

* SUSE Linux Enterprise High Performance Computing 12 SP5
* SUSE Linux Enterprise Server 12 SP5
* SUSE Linux Enterprise Server for SAP Applications 12 SP5

An update that solves two vulnerabilities can now be installed.

## Description:

This update for tomcat fixes the following issues:

* CVE-2024-24549: Fixed denial of service during header validation for HTTP/2
stream (bsc#1221386)
* CVE-2024-23672: Fixed denial of service due to malicious WebSocket client
keeping connection open (bsc#1221385)

## 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:

* SUSE Linux Enterprise High Performance Computing 12 SP5
zypper in -t patch SUSE-SLE-SERVER-12-SP5-2024-1205=1

* SUSE Linux Enterprise Server 12 SP5
zypper in -t patch SUSE-SLE-SERVER-12-SP5-2024-1205=1

* SUSE Linux Enterprise Server for SAP Applications 12 SP5
zypper in -t patch SUSE-SLE-SERVER-12-SP5-2024-1205=1

## Package List:

* SUSE Linux Enterprise High Performance Computing 12 SP5 (noarch)
* tomcat-admin-webapps-9.0.36-3.124.1
* tomcat-jsp-2_3-api-9.0.36-3.124.1
* tomcat-docs-webapp-9.0.36-3.124.1
* tomcat-lib-9.0.36-3.124.1
* tomcat-el-3_0-api-9.0.36-3.124.1
* tomcat-servlet-4_0-api-9.0.36-3.124.1
* tomcat-9.0.36-3.124.1
* tomcat-javadoc-9.0.36-3.124.1
* tomcat-webapps-9.0.36-3.124.1
* SUSE Linux Enterprise Server 12 SP5 (noarch)
* tomcat-admin-webapps-9.0.36-3.124.1
* tomcat-jsp-2_3-api-9.0.36-3.124.1
* tomcat-docs-webapp-9.0.36-3.124.1
* tomcat-lib-9.0.36-3.124.1
* tomcat-el-3_0-api-9.0.36-3.124.1
* tomcat-servlet-4_0-api-9.0.36-3.124.1
* tomcat-9.0.36-3.124.1
* tomcat-javadoc-9.0.36-3.124.1
* tomcat-webapps-9.0.36-3.124.1
* SUSE Linux Enterprise Server for SAP Applications 12 SP5 (noarch)
* tomcat-admin-webapps-9.0.36-3.124.1
* tomcat-jsp-2_3-api-9.0.36-3.124.1
* tomcat-docs-webapp-9.0.36-3.124.1
* tomcat-lib-9.0.36-3.124.1
* tomcat-el-3_0-api-9.0.36-3.124.1
* tomcat-servlet-4_0-api-9.0.36-3.124.1
* tomcat-9.0.36-3.124.1
* tomcat-javadoc-9.0.36-3.124.1
* tomcat-webapps-9.0.36-3.124.1

## References:

* https://www.suse.com/security/cve/CVE-2024-23672.html
* https://www.suse.com/security/cve/CVE-2024-24549.html
* https://bugzilla.suse.com/show_bug.cgi?id=1221385
* https://bugzilla.suse.com/show_bug.cgi?id=1221386

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

<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2024:1205-1</td>
</tr>

<tr>
<th>Rating:</th>
<td>important</td>
</tr>
<tr>
<th>References:</th>
<td>
<ul>

<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1221385">bsc#1221385</a>
</li>

<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1221386">bsc#1221386</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-2024-23672.html">CVE-2024-23672</a>
</li>

<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2024-24549.html">CVE-2024-24549</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-2024-23672</span>
<span class="cvss-source">
(

SUSE

):
</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:N/I:N/A:H</span>
</li>

<li class="list-group-item">
<span
class="cvss-reference">CVE-2024-24549</span>
<span class="cvss-source">
(

SUSE

):
</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: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">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>

</ul>
</td>
</tr>
</tbody>
</table>

<p>An update that solves two vulnerabilities can now be
installed.</p>

<h2>Description:</h2>

<p>This update for tomcat fixes the following issues:</p>
<ul>
<li>CVE-2024-24549: Fixed denial of service during header validation for
HTTP/2 stream (bsc#1221386)</li>
<li>CVE-2024-23672: Fixed denial of service due to malicious WebSocket
client keeping connection open (bsc#1221385)</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 High Performance Computing 12 SP5

<br/>
<code>zypper in -t patch
SUSE-SLE-SERVER-12-SP5-2024-1205=1</code>

</li>

<li class="list-group-item">
SUSE Linux Enterprise Server 12 SP5

<br/>
<code>zypper in -t patch
SUSE-SLE-SERVER-12-SP5-2024-1205=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-SP5-2024-1205=1</code>

</li>

</ul>

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

<li>
SUSE Linux Enterprise High Performance Computing 12 SP5
(noarch)
<ul>

<li>tomcat-admin-webapps-9.0.36-3.124.1</li>

<li>tomcat-jsp-2_3-api-9.0.36-3.124.1</li>

<li>tomcat-docs-webapp-9.0.36-3.124.1</li>

<li>tomcat-lib-9.0.36-3.124.1</li>

<li>tomcat-el-3_0-api-9.0.36-3.124.1</li>

<li>tomcat-servlet-4_0-api-9.0.36-3.124.1</li>

<li>tomcat-9.0.36-3.124.1</li>

<li>tomcat-javadoc-9.0.36-3.124.1</li>

<li>tomcat-webapps-9.0.36-3.124.1</li>

</ul>
</li>

<li>
SUSE Linux Enterprise Server 12 SP5 (noarch)
<ul>

<li>tomcat-admin-webapps-9.0.36-3.124.1</li>

<li>tomcat-jsp-2_3-api-9.0.36-3.124.1</li>

<li>tomcat-docs-webapp-9.0.36-3.124.1</li>

<li>tomcat-lib-9.0.36-3.124.1</li>

<li>tomcat-el-3_0-api-9.0.36-3.124.1</li>

<li>tomcat-servlet-4_0-api-9.0.36-3.124.1</li>

<li>tomcat-9.0.36-3.124.1</li>

<li>tomcat-javadoc-9.0.36-3.124.1</li>

<li>tomcat-webapps-9.0.36-3.124.1</li>

</ul>
</li>

<li>
SUSE Linux Enterprise Server for SAP Applications 12 SP5
(noarch)
<ul>

<li>tomcat-admin-webapps-9.0.36-3.124.1</li>

<li>tomcat-jsp-2_3-api-9.0.36-3.124.1</li>

<li>tomcat-docs-webapp-9.0.36-3.124.1</li>

<li>tomcat-lib-9.0.36-3.124.1</li>

<li>tomcat-el-3_0-api-9.0.36-3.124.1</li>

<li>tomcat-servlet-4_0-api-9.0.36-3.124.1</li>

<li>tomcat-9.0.36-3.124.1</li>

<li>tomcat-javadoc-9.0.36-3.124.1</li>

<li>tomcat-webapps-9.0.36-3.124.1</li>

</ul>
</li>

</ul>

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

<li>
<a href="https://www.suse.com/security/cve/CVE-2024-23672.html">https://www.suse.com/security/cve/CVE-2024-23672.html</a>
</li>

<li>
<a href="https://www.suse.com/security/cve/CVE-2024-24549.html">https://www.suse.com/security/cve/CVE-2024-24549.html</a>
</li>

<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1221385">https://bugzilla.suse.com/show_bug.cgi?id=1221385</a>
</li>

<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1221386">https://bugzilla.suse.com/show_bug.cgi?id=1221386</a>
</li>

</ul>

</div>

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