<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-2023:4423-1</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=1214666">bsc#1214666</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1216118">bsc#1216118</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1216119">bsc#1216119</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-2023-41080.html">CVE-2023-41080</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2023-42795.html">CVE-2023-42795</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2023-45648.html">CVE-2023-45648</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-2023-41080</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.5</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2023-41080</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">6.1</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2023-42795</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:H/I:N/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2023-42795</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:L/I:N/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2023-45648</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:H/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2023-45648</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">SUSE CaaS Platform 4.0</li>
<li class="list-group-item">SUSE Linux Enterprise High Performance Computing 15 SP1</li>
<li class="list-group-item">SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS 15-SP1</li>
<li class="list-group-item">SUSE Linux Enterprise Server 15 SP1</li>
<li class="list-group-item">SUSE Linux Enterprise Server 15 SP1 LTSS 15-SP1</li>
<li class="list-group-item">SUSE Linux Enterprise Server for SAP Applications 15 SP1</li>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that solves three vulnerabilities can now be installed.</p>
<h2>Description:</h2>
<p>This update for tomcat fixes the following issues:</p>
<ul>
<li>CVE-2023-42795: Fixed a potential information leak due to
insufficient cleanup (bsc#1216119).</li>
<li>CVE-2023-45648: Fixed a request smuggling issue due to an incorrect
parsing of HTTP trailer headers (bsc#1216118).</li>
<li>CVE-2023-41080: Fixed URL Redirection to Untrusted Site
('Open Redirect') vulnerability in FORM authentication feature
(bsc#1214666).</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 Server 15 SP1 LTSS 15-SP1
<br/>
<code>zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-LTSS-2023-4423=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Server for SAP Applications 15 SP1
<br/>
<code>zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP1-2023-4423=1</code>
</li>
<li class="list-group-item">
SUSE CaaS Platform 4.0
<br/>
<span>
To install this update, use the SUSE CaaS Platform 'skuba' tool. It will
inform you if it detects new updates and let you then trigger updating of
the complete cluster in a controlled way.
</span>
</li>
<li class="list-group-item">
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS 15-SP1
<br/>
<code>zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-LTSS-2023-4423=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
SUSE Linux Enterprise Server 15 SP1 LTSS 15-SP1 (noarch)
<ul>
<li>tomcat-el-3_0-api-9.0.36-150100.4.98.1</li>
<li>tomcat-servlet-4_0-api-9.0.36-150100.4.98.1</li>
<li>tomcat-admin-webapps-9.0.36-150100.4.98.1</li>
<li>tomcat-webapps-9.0.36-150100.4.98.1</li>
<li>tomcat-jsp-2_3-api-9.0.36-150100.4.98.1</li>
<li>tomcat-9.0.36-150100.4.98.1</li>
<li>tomcat-lib-9.0.36-150100.4.98.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server for SAP Applications 15 SP1 (noarch)
<ul>
<li>tomcat-el-3_0-api-9.0.36-150100.4.98.1</li>
<li>tomcat-servlet-4_0-api-9.0.36-150100.4.98.1</li>
<li>tomcat-admin-webapps-9.0.36-150100.4.98.1</li>
<li>tomcat-webapps-9.0.36-150100.4.98.1</li>
<li>tomcat-jsp-2_3-api-9.0.36-150100.4.98.1</li>
<li>tomcat-9.0.36-150100.4.98.1</li>
<li>tomcat-lib-9.0.36-150100.4.98.1</li>
</ul>
</li>
<li>
SUSE CaaS Platform 4.0 (noarch)
<ul>
<li>tomcat-el-3_0-api-9.0.36-150100.4.98.1</li>
<li>tomcat-servlet-4_0-api-9.0.36-150100.4.98.1</li>
<li>tomcat-admin-webapps-9.0.36-150100.4.98.1</li>
<li>tomcat-webapps-9.0.36-150100.4.98.1</li>
<li>tomcat-jsp-2_3-api-9.0.36-150100.4.98.1</li>
<li>tomcat-9.0.36-150100.4.98.1</li>
<li>tomcat-lib-9.0.36-150100.4.98.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS 15-SP1 (noarch)
<ul>
<li>tomcat-el-3_0-api-9.0.36-150100.4.98.1</li>
<li>tomcat-servlet-4_0-api-9.0.36-150100.4.98.1</li>
<li>tomcat-admin-webapps-9.0.36-150100.4.98.1</li>
<li>tomcat-webapps-9.0.36-150100.4.98.1</li>
<li>tomcat-jsp-2_3-api-9.0.36-150100.4.98.1</li>
<li>tomcat-9.0.36-150100.4.98.1</li>
<li>tomcat-lib-9.0.36-150100.4.98.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2023-41080.html">https://www.suse.com/security/cve/CVE-2023-41080.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2023-42795.html">https://www.suse.com/security/cve/CVE-2023-42795.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2023-45648.html">https://www.suse.com/security/cve/CVE-2023-45648.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1214666">https://bugzilla.suse.com/show_bug.cgi?id=1214666</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1216118">https://bugzilla.suse.com/show_bug.cgi?id=1216118</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1216119">https://bugzilla.suse.com/show_bug.cgi?id=1216119</a>
</li>
</ul>
</div>