<div class="container">
    <h1>Security update for strongswan</h1>

    <table class="table table-striped table-bordered">
        <tbody>
        <tr>
            <th>Announcement ID:</th>
            <td>SUSE-SU-2023:4514-1</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=1216901">bsc#1216901</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-2023-41913.html">CVE-2023-41913</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-2023-41913</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>
                        
                    </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">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 Linux Enterprise Workstation Extension 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 one vulnerability can now be installed.</p>

    


    
        <h2>Description:</h2>
    
    <p>This update for strongswan fixes the following issues:</p>
<ul>
<li>CVE-2023-41913: Fixed a bug in charon-tkm related to handling DH public values that can lead to remote code execution (bsc#1216901).</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 15.4
                
                    
                        <br/>
                        <code>zypper in -t patch SUSE-2023-4514=1 openSUSE-SLE-15.4-2023-4514=1</code>
                    
                    
                
            </li>
        
            <li class="list-group-item">
                Basesystem Module 15-SP4
                
                    
                        <br/>
                        <code>zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP4-2023-4514=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-SP4-2023-4514=1</code>
                    
                    
                
            </li>
        
            <li class="list-group-item">
                SUSE Linux Enterprise Workstation Extension 15 SP4
                
                    
                        <br/>
                        <code>zypper in -t patch SUSE-SLE-Product-WE-15-SP4-2023-4514=1</code>
                    
                    
                
            </li>
        
    </ul>

    <h2>Package List:</h2>
    <ul>
        
            
                <li>
                    openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64 i586)
                    <ul>
                        
                            <li>strongswan-mysql-debuginfo-5.9.11-150400.19.17.2</li>
                        
                            <li>strongswan-nm-5.9.11-150400.19.17.2</li>
                        
                            <li>strongswan-mysql-5.9.11-150400.19.17.2</li>
                        
                            <li>strongswan-sqlite-5.9.11-150400.19.17.2</li>
                        
                            <li>strongswan-libs0-debuginfo-5.9.11-150400.19.17.2</li>
                        
                            <li>strongswan-debuginfo-5.9.11-150400.19.17.2</li>
                        
                            <li>strongswan-ipsec-5.9.11-150400.19.17.2</li>
                        
                            <li>strongswan-debugsource-5.9.11-150400.19.17.2</li>
                        
                            <li>strongswan-hmac-5.9.11-150400.19.17.2</li>
                        
                            <li>strongswan-sqlite-debuginfo-5.9.11-150400.19.17.2</li>
                        
                            <li>strongswan-ipsec-debuginfo-5.9.11-150400.19.17.2</li>
                        
                            <li>strongswan-libs0-5.9.11-150400.19.17.2</li>
                        
                            <li>strongswan-nm-debuginfo-5.9.11-150400.19.17.2</li>
                        
                            <li>strongswan-5.9.11-150400.19.17.2</li>
                        
                    </ul>
                </li>
            
                <li>
                    openSUSE Leap 15.4 (noarch)
                    <ul>
                        
                            <li>strongswan-doc-5.9.11-150400.19.17.2</li>
                        
                    </ul>
                </li>
            
        
            
                <li>
                    Basesystem Module 15-SP4 (aarch64 ppc64le s390x x86_64)
                    <ul>
                        
                            <li>strongswan-libs0-debuginfo-5.9.11-150400.19.17.2</li>
                        
                            <li>strongswan-debuginfo-5.9.11-150400.19.17.2</li>
                        
                            <li>strongswan-ipsec-5.9.11-150400.19.17.2</li>
                        
                            <li>strongswan-debugsource-5.9.11-150400.19.17.2</li>
                        
                            <li>strongswan-hmac-5.9.11-150400.19.17.2</li>
                        
                            <li>strongswan-ipsec-debuginfo-5.9.11-150400.19.17.2</li>
                        
                            <li>strongswan-libs0-5.9.11-150400.19.17.2</li>
                        
                            <li>strongswan-5.9.11-150400.19.17.2</li>
                        
                    </ul>
                </li>
            
                <li>
                    Basesystem Module 15-SP4 (noarch)
                    <ul>
                        
                            <li>strongswan-doc-5.9.11-150400.19.17.2</li>
                        
                    </ul>
                </li>
            
        
            
                <li>
                    SUSE Package Hub 15 15-SP4 (aarch64 ppc64le s390x x86_64)
                    <ul>
                        
                            <li>strongswan-debuginfo-5.9.11-150400.19.17.2</li>
                        
                            <li>strongswan-nm-debuginfo-5.9.11-150400.19.17.2</li>
                        
                            <li>strongswan-debugsource-5.9.11-150400.19.17.2</li>
                        
                            <li>strongswan-nm-5.9.11-150400.19.17.2</li>
                        
                    </ul>
                </li>
            
        
            
                <li>
                    SUSE Linux Enterprise Workstation Extension 15 SP4 (x86_64)
                    <ul>
                        
                            <li>strongswan-debuginfo-5.9.11-150400.19.17.2</li>
                        
                            <li>strongswan-nm-debuginfo-5.9.11-150400.19.17.2</li>
                        
                            <li>strongswan-debugsource-5.9.11-150400.19.17.2</li>
                        
                            <li>strongswan-nm-5.9.11-150400.19.17.2</li>
                        
                    </ul>
                </li>
            
        
    </ul>

    
        <h2>References:</h2>
        <ul>
            
                
                    <li>
                        <a href="https://www.suse.com/security/cve/CVE-2023-41913.html">https://www.suse.com/security/cve/CVE-2023-41913.html</a>
                    </li>
                
            
                
                    <li>
                        <a href="https://bugzilla.suse.com/show_bug.cgi?id=1216901">https://bugzilla.suse.com/show_bug.cgi?id=1216901</a>
                    </li>
                
            
        </ul>
    
</div>