<div class="container">
<h1>Security update for cosign</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2024:1486-1</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=1222835">bsc#1222835</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1222837">bsc#1222837</a>
</li>
<li style="display: inline;">
<a href="https://jira.suse.com/browse/SLE-23879">jsc#SLE-23879</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-2024-29902.html">CVE-2024-29902</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2024-29903.html">CVE-2024-29903</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-2024-29902</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">4.2</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2024-29903</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">4.2</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:H/UI:R/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">Basesystem Module 15-SP5</li>
<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">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 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>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that solves two vulnerabilities and contains one feature can now be installed.</p>
<h2>Description:</h2>
<p>This update for cosign fixes the following issues:</p>
<ul>
<li>CVE-2024-29902: Fixed denial of service on host machine via remote image with a malicious attachments (bsc#1222835)</li>
<li>CVE-2024-29903: Fixed denial of service on host machine via malicious software artifacts (bsc#1222837)</li>
</ul>
<p>Other fixes:
- Updated to 2.2.4 (jsc#SLE-23879)
* Fixes for GHSA-88jx-383q-w4qc and GHSA-95pr-fxf5-86gv (#3661)
* ErrNoSignaturesFound should be used when there is no signature attached to an image. (#3526)
* fix semgrep issues for dgryski.semgrep-go ruleset (#3541)
* Honor creation timestamp for signatures again (#3549)
* Features
* Adds Support for Fulcio Client Credentials Flow, and Argument to Set Flow Explicitly (#3578)</p>
<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-2024-1486=1</code>
</li>
<li class="list-group-item">
openSUSE Leap 15.5
<br/>
<code>zypper in -t patch openSUSE-SLE-15.5-2024-1486=1</code>
</li>
<li class="list-group-item">
Basesystem Module 15-SP5
<br/>
<code>zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP5-2024-1486=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64 i586)
<ul>
<li>cosign-debuginfo-2.2.4-150400.3.20.1</li>
<li>cosign-2.2.4-150400.3.20.1</li>
</ul>
</li>
<li>
openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64)
<ul>
<li>cosign-2.2.4-150400.3.20.1</li>
</ul>
</li>
<li>
Basesystem Module 15-SP5 (aarch64 ppc64le s390x x86_64)
<ul>
<li>cosign-2.2.4-150400.3.20.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2024-29902.html">https://www.suse.com/security/cve/CVE-2024-29902.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2024-29903.html">https://www.suse.com/security/cve/CVE-2024-29903.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1222835">https://bugzilla.suse.com/show_bug.cgi?id=1222835</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1222837">https://bugzilla.suse.com/show_bug.cgi?id=1222837</a>
</li>
<li>
<a href="https://jira.suse.com/browse/SLE-23879">https://jira.suse.com/browse/SLE-23879</a>
</li>
</ul>
</div>