<div class="container">
<h1>Security update for icinga2</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2025:02783-1</td>
</tr>
<tr>
<th>Release Date:</th>
<td>2025-08-13T08:53:45Z</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=1243747">bsc#1243747</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-2025-48057.html">CVE-2025-48057</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-2025-48057</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.7</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-48057</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.8</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-48057</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">9.3</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/E:X/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">HPC Module 12</li>
<li class="list-group-item">SUSE Linux Enterprise High Performance Computing 12 SP2</li>
<li class="list-group-item">SUSE Linux Enterprise High Performance Computing 12 SP3</li>
<li class="list-group-item">SUSE Linux Enterprise High Performance Computing 12 SP4</li>
<li class="list-group-item">SUSE Linux Enterprise High Performance Computing 12 SP5</li>
<li class="list-group-item">SUSE Linux Enterprise Server 12 SP2</li>
<li class="list-group-item">SUSE Linux Enterprise Server 12 SP3</li>
<li class="list-group-item">SUSE Linux Enterprise Server 12 SP4</li>
<li class="list-group-item">SUSE Linux Enterprise Server 12 SP5</li>
<li class="list-group-item">SUSE Linux Enterprise Server for SAP Applications 12 SP2</li>
<li class="list-group-item">SUSE Linux Enterprise Server for SAP Applications 12 SP3</li>
<li class="list-group-item">SUSE Linux Enterprise Server for SAP Applications 12 SP4</li>
<li class="list-group-item">SUSE Linux Enterprise Server for SAP Applications 12 SP5</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 icinga2 fixes the following issues:</p>
<ul>
<li>CVE-2025-48057: A certificate incorrectly treated as valid can allow an attacker to impersonate a trusted node (bsc#1243747).</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">
HPC Module 12
<br/>
<code>zypper in -t patch SUSE-SLE-Module-HPC-12-2025-2783=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
HPC Module 12 (aarch64 x86_64)
<ul>
<li>icinga2-libs-2.8.2-3.11.2</li>
<li>icinga2-ido-mysql-debuginfo-2.8.2-3.11.2</li>
<li>icinga2-common-2.8.2-3.11.2</li>
<li>icinga2-bin-debuginfo-2.8.2-3.11.2</li>
<li>icinga2-debugsource-2.8.2-3.11.2</li>
<li>icinga2-libs-debuginfo-2.8.2-3.11.2</li>
<li>icinga2-doc-2.8.2-3.11.2</li>
<li>icinga2-bin-2.8.2-3.11.2</li>
<li>icinga2-ido-pgsql-debuginfo-2.8.2-3.11.2</li>
<li>icinga2-ido-pgsql-2.8.2-3.11.2</li>
<li>vim-icinga2-2.8.2-3.11.2</li>
<li>icinga2-2.8.2-3.11.2</li>
<li>icinga2-ido-mysql-2.8.2-3.11.2</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-48057.html">https://www.suse.com/security/cve/CVE-2025-48057.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1243747">https://bugzilla.suse.com/show_bug.cgi?id=1243747</a>
</li>
</ul>
</div>