<div class="container">
<h1>Security update for apache2</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2025:02685-1</td>
</tr>
<tr>
<th>Release Date:</th>
<td>2025-08-04T15:08:15Z</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=1246169">bsc#1246169</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1246302">bsc#1246302</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1246303">bsc#1246303</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1246305">bsc#1246305</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1246306">bsc#1246306</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1246307">bsc#1246307</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1246477">bsc#1246477</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-2024-42516.html">CVE-2024-42516</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2024-43204.html">CVE-2024-43204</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2024-47252.html">CVE-2024-47252</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-23048.html">CVE-2025-23048</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-49630.html">CVE-2025-49630</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-49812.html">CVE-2025-49812</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-53020.html">CVE-2025-53020</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-2024-42516</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.3</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2024-42516</span>
<span class="cvss-source">
(
SUSE
):
</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:L/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2024-42516</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-2024-43204</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.3</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2024-43204</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:L/I:N/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2024-43204</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-2024-47252</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.3</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2024-47252</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:L/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2024-47252</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:H/I:N/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-23048</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.7</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-23048</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:L/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-23048</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">9.1</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-49630</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.2</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-49630</span>
<span class="cvss-source">
(
SUSE
):
</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-2025-49630</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-2025-49812</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:L/VI:H/VA:L/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-49812</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.0</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-49812</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">7.4</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-53020</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.2</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-53020</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-2025-53020</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>
</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">Server Applications 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>
<li class="list-group-item">SUSE Package Hub 15 15-SP7</li>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that solves seven vulnerabilities can now be installed.</p>
<h2>Description:</h2>
<p>This update for apache2 fixes the following issues:</p>
<ul>
<li>CVE-2024-42516: Fixed HTTP response splitting. (bsc#1246477)</li>
<li>CVE-2024-43204: Fixed a SSRF when mod_proxy is loaded that allows an attacker to send outbound proxy requests to a URL controlled by them. (bsc#1246305)</li>
<li>CVE-2024-47252: Fixed insufficient escaping of user-supplied data in mod_ssl allows an untrusted SSL/TLS client to insert escape characters into log file. (bsc#1246303)</li>
<li>CVE-2025-23048: Fixed access control bypass by trusted clients through TLS 1.3 session resumption in some mod_ssl configurations. (bsc#1246302)</li>
<li>CVE-2025-49630: Fixed denial of service can be triggered by untrusted clients causing an assertion in mod_proxy_http2. (bsc#1246307)</li>
<li>CVE-2025-49812: Fixed Opossum Attack Application Layer Desynchronization using Opportunistic TLS. (bsc#1246169)</li>
<li>CVE-2025-53020: Fixed HTTP/2 denial of service due to late release of memory after effective lifetime. (bsc#1246306)</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-SP7-2025-2685=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-SP7-2025-2685=1</code>
</li>
<li class="list-group-item">
Server Applications Module 15-SP7
<br/>
<code>zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP7-2025-2685=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
Basesystem Module 15-SP7 (aarch64 ppc64le s390x x86_64)
<ul>
<li>apache2-prefork-2.4.62-150700.4.3.1</li>
<li>apache2-debuginfo-2.4.62-150700.4.3.1</li>
<li>apache2-prefork-debuginfo-2.4.62-150700.4.3.1</li>
<li>apache2-debugsource-2.4.62-150700.4.3.1</li>
<li>apache2-prefork-debugsource-2.4.62-150700.4.3.1</li>
<li>apache2-2.4.62-150700.4.3.1</li>
</ul>
</li>
<li>
SUSE Package Hub 15 15-SP7 (aarch64 ppc64le s390x x86_64)
<ul>
<li>apache2-event-debuginfo-2.4.62-150700.4.3.1</li>
<li>apache2-event-debugsource-2.4.62-150700.4.3.1</li>
<li>apache2-event-2.4.62-150700.4.3.1</li>
</ul>
</li>
<li>
Server Applications Module 15-SP7 (aarch64 ppc64le s390x x86_64)
<ul>
<li>apache2-worker-debugsource-2.4.62-150700.4.3.1</li>
<li>apache2-worker-debuginfo-2.4.62-150700.4.3.1</li>
<li>apache2-devel-2.4.62-150700.4.3.1</li>
<li>apache2-worker-2.4.62-150700.4.3.1</li>
<li>apache2-utils-debugsource-2.4.62-150700.4.3.1</li>
<li>apache2-utils-2.4.62-150700.4.3.1</li>
<li>apache2-utils-debuginfo-2.4.62-150700.4.3.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2024-42516.html">https://www.suse.com/security/cve/CVE-2024-42516.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2024-43204.html">https://www.suse.com/security/cve/CVE-2024-43204.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2024-47252.html">https://www.suse.com/security/cve/CVE-2024-47252.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-23048.html">https://www.suse.com/security/cve/CVE-2025-23048.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-49630.html">https://www.suse.com/security/cve/CVE-2025-49630.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-49812.html">https://www.suse.com/security/cve/CVE-2025-49812.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-53020.html">https://www.suse.com/security/cve/CVE-2025-53020.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1246169">https://bugzilla.suse.com/show_bug.cgi?id=1246169</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1246302">https://bugzilla.suse.com/show_bug.cgi?id=1246302</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1246303">https://bugzilla.suse.com/show_bug.cgi?id=1246303</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1246305">https://bugzilla.suse.com/show_bug.cgi?id=1246305</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1246306">https://bugzilla.suse.com/show_bug.cgi?id=1246306</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1246307">https://bugzilla.suse.com/show_bug.cgi?id=1246307</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1246477">https://bugzilla.suse.com/show_bug.cgi?id=1246477</a>
</li>
</ul>
</div>