<div class="container">
<h1>Security update for ruby2.5</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2025:02739-1</td>
</tr>
<tr>
<th>Release Date:</th>
<td>2025-08-08T09:11:30Z</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=1237805">bsc#1237805</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1245254">bsc#1245254</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-2025-27221.html">CVE-2025-27221</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-6442.html">CVE-2025-6442</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-2025-27221</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.9</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-27221</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.3</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-27221</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">3.2</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-27221</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-2025-6442</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.5</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-6442</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">6.5</span>
<span class="cvss-vector">CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:N</span>
</li>
</ul>
</td>
</tr>
<tr>
<th>Affected Products:</th>
<td>
<ul class="list-group">
<li class="list-group-item">Basesystem Module 15-SP6</li>
<li class="list-group-item">openSUSE Leap 15.6</li>
<li class="list-group-item">SUSE Linux Enterprise Desktop 15 SP6</li>
<li class="list-group-item">SUSE Linux Enterprise Real Time 15 SP6</li>
<li class="list-group-item">SUSE Linux Enterprise Server 15 SP6</li>
<li class="list-group-item">SUSE Linux Enterprise Server for SAP Applications 15 SP6</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 ruby2.5 fixes the following issues:</p>
<ul>
<li>CVE-2025-6442: Fixed read_header HTTP Request Smuggling Vulnerability in WEBrick (bsc#1245254)</li>
<li>CVE-2025-27221: Fixed userinfo leakage in URI#join, URI#merge and URI#+ (bsc#1237805)</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 15.6
<br/>
<code>zypper in -t patch openSUSE-SLE-15.6-2025-2739=1</code>
</li>
<li class="list-group-item">
Basesystem Module 15-SP6
<br/>
<code>zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP6-2025-2739=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64)
<ul>
<li>libruby2_5-2_5-debuginfo-2.5.9-150000.4.46.1</li>
<li>ruby2.5-stdlib-2.5.9-150000.4.46.1</li>
<li>ruby2.5-2.5.9-150000.4.46.1</li>
<li>ruby2.5-devel-2.5.9-150000.4.46.1</li>
<li>ruby2.5-devel-extra-2.5.9-150000.4.46.1</li>
<li>ruby2.5-debuginfo-2.5.9-150000.4.46.1</li>
<li>ruby2.5-doc-2.5.9-150000.4.46.1</li>
<li>ruby2.5-stdlib-debuginfo-2.5.9-150000.4.46.1</li>
<li>libruby2_5-2_5-2.5.9-150000.4.46.1</li>
<li>ruby2.5-debugsource-2.5.9-150000.4.46.1</li>
</ul>
</li>
<li>
openSUSE Leap 15.6 (noarch)
<ul>
<li>ruby2.5-doc-ri-2.5.9-150000.4.46.1</li>
</ul>
</li>
<li>
Basesystem Module 15-SP6 (aarch64 ppc64le s390x x86_64)
<ul>
<li>libruby2_5-2_5-debuginfo-2.5.9-150000.4.46.1</li>
<li>ruby2.5-stdlib-2.5.9-150000.4.46.1</li>
<li>ruby2.5-2.5.9-150000.4.46.1</li>
<li>ruby2.5-devel-2.5.9-150000.4.46.1</li>
<li>ruby2.5-devel-extra-2.5.9-150000.4.46.1</li>
<li>ruby2.5-debuginfo-2.5.9-150000.4.46.1</li>
<li>ruby2.5-stdlib-debuginfo-2.5.9-150000.4.46.1</li>
<li>libruby2_5-2_5-2.5.9-150000.4.46.1</li>
<li>ruby2.5-debugsource-2.5.9-150000.4.46.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-27221.html">https://www.suse.com/security/cve/CVE-2025-27221.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-6442.html">https://www.suse.com/security/cve/CVE-2025-6442.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1237805">https://bugzilla.suse.com/show_bug.cgi?id=1237805</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1245254">https://bugzilla.suse.com/show_bug.cgi?id=1245254</a>
</li>
</ul>
</div>