<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-2025:4264-1</td>
</tr>
<tr>
<th>Release Date:</th>
<td>2025-11-26T15:52:48Z</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=1225905">bsc#1225905</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1230930">bsc#1230930</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1232440">bsc#1232440</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1235773">bsc#1235773</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1237804">bsc#1237804</a>
</li>
<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=1237806">bsc#1237806</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1245254">bsc#1245254</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1246430">bsc#1246430</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-2024-35221.html">CVE-2024-35221</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2024-47220.html">CVE-2024-47220</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2024-49761.html">CVE-2024-49761</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-24294.html">CVE-2025-24294</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-27219.html">CVE-2025-27219</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-27220.html">CVE-2025-27220</a>
</li>
<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-2024-35221</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">4.3</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2024-47220</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.3</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2024-47220</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.2</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2024-47220</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:N/I:H/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2024-49761</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:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2024-49761</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">6.6</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2024-49761</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:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-24294</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.9</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-24294</span>
<span class="cvss-source">
(
SUSE
):
</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:N/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-24294</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:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-27219</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.9</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-27219</span>
<span class="cvss-source">
(
SUSE
):
</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:N/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-27219</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">5.8</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-27219</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:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-27220</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.9</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-27220</span>
<span class="cvss-source">
(
SUSE
):
</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:N/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-27220</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">4.0</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-27220</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:N/I:N/A:H</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">5.9</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">5.9</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/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-SP7</li>
<li class="list-group-item">SUSE Linux Enterprise Desktop 15 SP7</li>
<li class="list-group-item">SUSE Linux Enterprise Real Time 15 SP7</li>
<li class="list-group-item">SUSE Linux Enterprise Server 15 SP7</li>
<li class="list-group-item">SUSE Linux Enterprise Server for SAP Applications 15 SP7</li>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that solves eight vulnerabilities and has one security fix can now be installed.</p>
<h2>Description:</h2>
<p>This update for ruby2.5 fixes the following issues:</p>
<ul>
<li>CVE-2024-35221: Fixed remote DoS via YAML manifest (bsc#1225905)</li>
<li>CVE-2024-47220: Fixed HTTP request smuggling in WEBrick (bsc#1230930)</li>
<li>CVE-2024-49761: Fixed ReDOS vulnerability by updating REXML to 3.3.9 (bsc#1232440)</li>
<li>CVE-2025-24294: Fixed denial of service (DoS) caused by an insufficient check on the length
of a decompressed domain name within a DNS packet in resolv gem (bsc#1246430)</li>
<li>CVE-2025-27219: Fixed denial of service in CGI::Cookie.parse (bsc#1237804)</li>
<li>CVE-2025-27220: Fixed ReDoS in CGI::Util#escapeElement (bsc#1237806)</li>
<li>CVE-2025-27221: Fixed userinfo leakage in URI#join, URI#merge and URI#+ (bsc#1237805)</li>
<li>CVE-2025-6442: Fixed ruby WEBrick read_header HTTP request smuggling vulnerability (bsc#1245254)</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">
Basesystem Module 15-SP7
<br/>
<code>zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP7-2025-4264=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
Basesystem Module 15-SP7 (aarch64 ppc64le s390x x86_64)
<ul>
<li>ruby2.5-stdlib-2.5.9-150700.24.3.1</li>
<li>ruby2.5-devel-2.5.9-150700.24.3.1</li>
<li>ruby2.5-debuginfo-2.5.9-150700.24.3.1</li>
<li>ruby2.5-debugsource-2.5.9-150700.24.3.1</li>
<li>libruby2_5-2_5-debuginfo-2.5.9-150700.24.3.1</li>
<li>ruby2.5-2.5.9-150700.24.3.1</li>
<li>libruby2_5-2_5-2.5.9-150700.24.3.1</li>
<li>ruby2.5-stdlib-debuginfo-2.5.9-150700.24.3.1</li>
<li>ruby2.5-devel-extra-2.5.9-150700.24.3.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2024-35221.html">https://www.suse.com/security/cve/CVE-2024-35221.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2024-47220.html">https://www.suse.com/security/cve/CVE-2024-47220.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2024-49761.html">https://www.suse.com/security/cve/CVE-2024-49761.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-24294.html">https://www.suse.com/security/cve/CVE-2025-24294.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-27219.html">https://www.suse.com/security/cve/CVE-2025-27219.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-27220.html">https://www.suse.com/security/cve/CVE-2025-27220.html</a>
</li>
<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=1225905">https://bugzilla.suse.com/show_bug.cgi?id=1225905</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1230930">https://bugzilla.suse.com/show_bug.cgi?id=1230930</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1232440">https://bugzilla.suse.com/show_bug.cgi?id=1232440</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1235773">https://bugzilla.suse.com/show_bug.cgi?id=1235773</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1237804">https://bugzilla.suse.com/show_bug.cgi?id=1237804</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=1237806">https://bugzilla.suse.com/show_bug.cgi?id=1237806</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>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1246430">https://bugzilla.suse.com/show_bug.cgi?id=1246430</a>
</li>
</ul>
</div>