<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-2023:1658-1</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=1207327">#1207327</a>
                        </li>
                    
                        <li style="display: inline;">
                            <a href="https://bugzilla.suse.com/show_bug.cgi?id=1208708">#1208708</a>
                        </li>
                    
                        <li style="display: inline;">
                            <a href="https://bugzilla.suse.com/show_bug.cgi?id=1209047">#1209047</a>
                        </li>
                    
                        <li style="display: inline;">
                            <a href="https://bugzilla.suse.com/show_bug.cgi?id=1209049">#1209049</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-2023-25690.html">CVE-2023-25690</a>
                        </li>
                    
                        <li style="display: inline;">
                            <a href="https://www.suse.com/security/cve/CVE-2023-27522.html">CVE-2023-27522</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-2023-25690</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:H/A:N</span>
                            </li>
                        
                            <li class="list-group-item">
                                <span class="cvss-reference">CVE-2023-25690</span>
                                <span class="cvss-source">
                                    (
                                    
                                        NVD
                                    
                                    ):
                                </span>
                                <span class="cvss-score">9.8</span>
                                <span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H</span>
                            </li>
                        
                            <li class="list-group-item">
                                <span class="cvss-reference">CVE-2023-27522</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:H/A:N</span>
                            </li>
                        
                            <li class="list-group-item">
                                <span class="cvss-reference">CVE-2023-27522</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>
                        
                    </ul>
                </td>
            </tr>
        
        <tr>
            <th>Affected Products:</th>
            <td>
                <ul class="list-group">
                    
                        <li class="list-group-item">Basesystem Module 15-SP4</li>
                    
                        <li class="list-group-item">openSUSE Leap 15.4</li>
                    
                        <li class="list-group-item">Server Applications Module 15-SP4</li>
                    
                        <li class="list-group-item">SUSE Linux Enterprise Desktop 15 SP4</li>
                    
                        <li class="list-group-item">SUSE Linux Enterprise High Performance Computing 15 SP4</li>
                    
                        <li class="list-group-item">SUSE Linux Enterprise Micro 5.3</li>
                    
                        <li class="list-group-item">SUSE Linux Enterprise Micro 5.4</li>
                    
                        <li class="list-group-item">SUSE Linux Enterprise Real Time 15 SP4</li>
                    
                        <li class="list-group-item">SUSE Linux Enterprise Server 15 SP4</li>
                    
                        <li class="list-group-item">SUSE Linux Enterprise Server for SAP Applications 15 SP4</li>
                    
                        <li class="list-group-item">SUSE Manager Proxy 4.3</li>
                    
                        <li class="list-group-item">SUSE Manager Retail Branch Server 4.3</li>
                    
                        <li class="list-group-item">SUSE Manager Server 4.3</li>
                    
                        <li class="list-group-item">SUSE Package Hub 15 15-SP4</li>
                    
                </ul>
            </td>
        </tr>
        </tbody>
    </table>

    <p>An update that solves two vulnerabilities and has two fixes can now be installed.</p>

    <h2>Description:</h2>
    <p>This update for apache2 fixes the following issues:</p>
<ul>
<li>CVE-2023-27522: Fixed HTTP response splitting in mod_proxy_uwsgi (bsc#1209049).</li>
<li>CVE-2023-25690: Fixed HTTP request splitting with mod_rewrite and mod_proxy (bsc#1209047).</li>
</ul>
<p>The following non-security bugs were fixed:</p>
<ul>
<li>Fixed mod_proxy handling of very long urls (bsc#1207327)</li>
<li>Fixed passing health check does not recover worker from its error state (bsc#1208708).</li>
</ul>

    

    <h2>Patch Instructions:</h2>
    <p>
        To install this SUSE Important 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 15.4
                
                    
                        <br/>
                        <code>zypper in -t patch openSUSE-SLE-15.4-2023-1658=1</code>
                    
                    
                
            </li>
        
            <li class="list-group-item">
                Basesystem Module 15-SP4
                
                    
                        <br/>
                        <code>zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP4-2023-1658=1</code>
                    
                    
                
            </li>
        
            <li class="list-group-item">
                SUSE Package Hub 15 15-SP4
                
                    
                        <br/>
                        <code>zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP4-2023-1658=1</code>
                    
                    
                
            </li>
        
            <li class="list-group-item">
                Server Applications Module 15-SP4
                
                    
                        <br/>
                        <code>zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP4-2023-1658=1</code>
                    
                    
                
            </li>
        
    </ul>

    <h2>Package List:</h2>
    <ul>
        
            
                <li>
                    openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64)
                    <ul>
                        
                            <li>apache2-utils-2.4.51-150400.6.11.1</li>
                        
                            <li>apache2-utils-debuginfo-2.4.51-150400.6.11.1</li>
                        
                            <li>apache2-prefork-2.4.51-150400.6.11.1</li>
                        
                            <li>apache2-prefork-debuginfo-2.4.51-150400.6.11.1</li>
                        
                            <li>apache2-event-debuginfo-2.4.51-150400.6.11.1</li>
                        
                            <li>apache2-example-pages-2.4.51-150400.6.11.1</li>
                        
                            <li>apache2-worker-debuginfo-2.4.51-150400.6.11.1</li>
                        
                            <li>apache2-event-2.4.51-150400.6.11.1</li>
                        
                            <li>apache2-debuginfo-2.4.51-150400.6.11.1</li>
                        
                            <li>apache2-debugsource-2.4.51-150400.6.11.1</li>
                        
                            <li>apache2-devel-2.4.51-150400.6.11.1</li>
                        
                            <li>apache2-2.4.51-150400.6.11.1</li>
                        
                            <li>apache2-worker-2.4.51-150400.6.11.1</li>
                        
                    </ul>
                </li>
            
                <li>
                    openSUSE Leap 15.4 (noarch)
                    <ul>
                        
                            <li>apache2-doc-2.4.51-150400.6.11.1</li>
                        
                    </ul>
                </li>
            
        
            
                <li>
                    Basesystem Module 15-SP4 (aarch64 ppc64le s390x x86_64)
                    <ul>
                        
                            <li>apache2-utils-2.4.51-150400.6.11.1</li>
                        
                            <li>apache2-utils-debuginfo-2.4.51-150400.6.11.1</li>
                        
                            <li>apache2-prefork-2.4.51-150400.6.11.1</li>
                        
                            <li>apache2-prefork-debuginfo-2.4.51-150400.6.11.1</li>
                        
                            <li>apache2-debuginfo-2.4.51-150400.6.11.1</li>
                        
                            <li>apache2-debugsource-2.4.51-150400.6.11.1</li>
                        
                            <li>apache2-2.4.51-150400.6.11.1</li>
                        
                    </ul>
                </li>
            
        
            
                <li>
                    SUSE Package Hub 15 15-SP4 (aarch64 ppc64le s390x x86_64)
                    <ul>
                        
                            <li>apache2-debugsource-2.4.51-150400.6.11.1</li>
                        
                            <li>apache2-event-2.4.51-150400.6.11.1</li>
                        
                            <li>apache2-debuginfo-2.4.51-150400.6.11.1</li>
                        
                            <li>apache2-event-debuginfo-2.4.51-150400.6.11.1</li>
                        
                    </ul>
                </li>
            
        
            
                <li>
                    Server Applications Module 15-SP4 (aarch64 ppc64le s390x x86_64)
                    <ul>
                        
                            <li>apache2-worker-debuginfo-2.4.51-150400.6.11.1</li>
                        
                            <li>apache2-debuginfo-2.4.51-150400.6.11.1</li>
                        
                            <li>apache2-debugsource-2.4.51-150400.6.11.1</li>
                        
                            <li>apache2-devel-2.4.51-150400.6.11.1</li>
                        
                            <li>apache2-worker-2.4.51-150400.6.11.1</li>
                        
                    </ul>
                </li>
            
                <li>
                    Server Applications Module 15-SP4 (noarch)
                    <ul>
                        
                            <li>apache2-doc-2.4.51-150400.6.11.1</li>
                        
                    </ul>
                </li>
            
        
    </ul>

    
        <h2>References:</h2>
        <ul>
            
                
                    <li>
                        <a href="https://www.suse.com/security/cve/CVE-2023-25690.html">https://www.suse.com/security/cve/CVE-2023-25690.html</a>
                    </li>
                
            
                
                    <li>
                        <a href="https://www.suse.com/security/cve/CVE-2023-27522.html">https://www.suse.com/security/cve/CVE-2023-27522.html</a>
                    </li>
                
            
                
                    <li>
                        <a href="https://bugzilla.suse.com/show_bug.cgi?id=1207327">https://bugzilla.suse.com/show_bug.cgi?id=1207327</a>
                    </li>
                
            
                
                    <li>
                        <a href="https://bugzilla.suse.com/show_bug.cgi?id=1208708">https://bugzilla.suse.com/show_bug.cgi?id=1208708</a>
                    </li>
                
            
                
                    <li>
                        <a href="https://bugzilla.suse.com/show_bug.cgi?id=1209047">https://bugzilla.suse.com/show_bug.cgi?id=1209047</a>
                    </li>
                
            
                
                    <li>
                        <a href="https://bugzilla.suse.com/show_bug.cgi?id=1209049">https://bugzilla.suse.com/show_bug.cgi?id=1209049</a>
                    </li>
                
            
        </ul>
    
</div>