<div class="container">
<h1>Security update for unbound</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2025:4134-1</td>
</tr>
<tr>
<th>Release Date:</th>
<td>2025-11-18T17:11:21Z</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=1252525">bsc#1252525</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-2025-11411.html">CVE-2025-11411</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-2025-11411</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.1</span>
<span class="cvss-vector">CVSS:4.0/AV:A/AC:H/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:H/SA:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-11411</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.9</span>
<span class="cvss-vector">CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-11411</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">5.7</span>
<span class="cvss-vector">CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:H/SA:H/E:P/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>
</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">Basesystem Module 15-SP7</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 Desktop 15 SP7</li>
<li class="list-group-item">SUSE Linux Enterprise Real Time 15 SP6</li>
<li class="list-group-item">SUSE Linux Enterprise Real Time 15 SP7</li>
<li class="list-group-item">SUSE Linux Enterprise Server 15 SP6</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 SP6</li>
<li class="list-group-item">SUSE Linux Enterprise Server for SAP Applications 15 SP7</li>
<li class="list-group-item">SUSE Package Hub 15 15-SP6</li>
<li class="list-group-item">SUSE Package Hub 15 15-SP7</li>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that solves one vulnerability can now be installed.</p>
<h2>Description:</h2>
<p>This update for unbound fixes the following issues:</p>
<ul>
<li>CVE-2025-11411: Fixed possible domain hijacking attack. (bsc#1252525)</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 SUSE-2025-4134=1 openSUSE-SLE-15.6-2025-4134=1</code>
</li>
<li class="list-group-item">
Basesystem Module 15-SP6
<br/>
<code>zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP6-2025-4134=1</code>
</li>
<li class="list-group-item">
Basesystem Module 15-SP7
<br/>
<code>zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP7-2025-4134=1</code>
</li>
<li class="list-group-item">
SUSE Package Hub 15 15-SP6
<br/>
<code>zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP6-2025-4134=1</code>
</li>
<li class="list-group-item">
SUSE Package Hub 15 15-SP7
<br/>
<code>zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP7-2025-4134=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64 i586)
<ul>
<li>libunbound8-debuginfo-1.20.0-150600.23.13.1</li>
<li>unbound-anchor-debuginfo-1.20.0-150600.23.13.1</li>
<li>unbound-python-debuginfo-1.20.0-150600.23.13.1</li>
<li>libunbound-devel-mini-debugsource-1.20.0-150600.23.13.1</li>
<li>unbound-1.20.0-150600.23.13.1</li>
<li>unbound-anchor-1.20.0-150600.23.13.1</li>
<li>libunbound8-1.20.0-150600.23.13.1</li>
<li>libunbound-devel-mini-1.20.0-150600.23.13.1</li>
<li>libunbound-devel-mini-debuginfo-1.20.0-150600.23.13.1</li>
<li>unbound-python-1.20.0-150600.23.13.1</li>
<li>unbound-debugsource-1.20.0-150600.23.13.1</li>
<li>unbound-devel-1.20.0-150600.23.13.1</li>
<li>unbound-debuginfo-1.20.0-150600.23.13.1</li>
</ul>
</li>
<li>
openSUSE Leap 15.6 (noarch)
<ul>
<li>unbound-munin-1.20.0-150600.23.13.1</li>
</ul>
</li>
<li>
Basesystem Module 15-SP6 (aarch64 ppc64le s390x x86_64)
<ul>
<li>libunbound8-debuginfo-1.20.0-150600.23.13.1</li>
<li>unbound-anchor-debuginfo-1.20.0-150600.23.13.1</li>
<li>unbound-anchor-1.20.0-150600.23.13.1</li>
<li>libunbound8-1.20.0-150600.23.13.1</li>
<li>unbound-debugsource-1.20.0-150600.23.13.1</li>
<li>unbound-devel-1.20.0-150600.23.13.1</li>
<li>unbound-debuginfo-1.20.0-150600.23.13.1</li>
</ul>
</li>
<li>
Basesystem Module 15-SP7 (aarch64 ppc64le s390x x86_64)
<ul>
<li>libunbound8-debuginfo-1.20.0-150600.23.13.1</li>
<li>unbound-anchor-debuginfo-1.20.0-150600.23.13.1</li>
<li>unbound-anchor-1.20.0-150600.23.13.1</li>
<li>libunbound8-1.20.0-150600.23.13.1</li>
<li>unbound-debugsource-1.20.0-150600.23.13.1</li>
<li>unbound-devel-1.20.0-150600.23.13.1</li>
<li>unbound-debuginfo-1.20.0-150600.23.13.1</li>
</ul>
</li>
<li>
SUSE Package Hub 15 15-SP6 (aarch64 ppc64le s390x x86_64)
<ul>
<li>unbound-python-debuginfo-1.20.0-150600.23.13.1</li>
<li>unbound-1.20.0-150600.23.13.1</li>
<li>unbound-python-1.20.0-150600.23.13.1</li>
<li>unbound-debugsource-1.20.0-150600.23.13.1</li>
<li>unbound-debuginfo-1.20.0-150600.23.13.1</li>
</ul>
</li>
<li>
SUSE Package Hub 15 15-SP7 (aarch64 ppc64le s390x x86_64)
<ul>
<li>unbound-python-debuginfo-1.20.0-150600.23.13.1</li>
<li>unbound-1.20.0-150600.23.13.1</li>
<li>unbound-python-1.20.0-150600.23.13.1</li>
<li>unbound-debugsource-1.20.0-150600.23.13.1</li>
<li>unbound-debuginfo-1.20.0-150600.23.13.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-11411.html">https://www.suse.com/security/cve/CVE-2025-11411.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1252525">https://bugzilla.suse.com/show_bug.cgi?id=1252525</a>
</li>
</ul>
</div>