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

    <table class="table table-striped table-bordered">
        <tbody>
        <tr>
            <th>Announcement ID:</th>
            <td>SUSE-SU-2023:2760-1</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=1054799">#1054799</a>
                        </li>
                    
                        <li style="display: inline;">
                            <a href="https://bugzilla.suse.com/show_bug.cgi?id=1054802">#1054802</a>
                        </li>
                    
                        <li style="display: inline;">
                            <a href="https://bugzilla.suse.com/show_bug.cgi?id=1114511">#1114511</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-2016-7069.html">CVE-2016-7069</a>
                        </li>
                    
                        <li style="display: inline;">
                            <a href="https://www.suse.com/security/cve/CVE-2017-7557.html">CVE-2017-7557</a>
                        </li>
                    
                        <li style="display: inline;">
                            <a href="https://www.suse.com/security/cve/CVE-2018-14663.html">CVE-2018-14663</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-2016-7069</span>
                                <span class="cvss-source">
                                    (
                                    
                                        NVD
                                    
                                    ):
                                </span>
                                <span class="cvss-score">7.5</span>
                                <span class="cvss-vector">CVSS:3.0/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-2017-7557</span>
                                <span class="cvss-source">
                                    (
                                    
                                        NVD
                                    
                                    ):
                                </span>
                                <span class="cvss-score">8.8</span>
                                <span class="cvss-vector">CVSS:3.0/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-2018-14663</span>
                                <span class="cvss-source">
                                    (
                                    
                                        NVD
                                    
                                    ):
                                </span>
                                <span class="cvss-score">5.9</span>
                                <span class="cvss-vector">CVSS:3.0/AV:N/AC:H/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">openSUSE Leap 15.5</li>
                    
                        <li class="list-group-item">SUSE Linux Enterprise Desktop 15 SP4</li>
                    
                        <li class="list-group-item">SUSE Linux Enterprise Desktop 15 SP5</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 Real Time 15 SP5</li>
                    
                        <li class="list-group-item">SUSE Linux Enterprise Server 15 SP4</li>
                    
                        <li class="list-group-item">SUSE Linux Enterprise Server 15 SP5</li>
                    
                        <li class="list-group-item">SUSE Linux Enterprise Server for SAP Applications 15 SP4</li>
                    
                        <li class="list-group-item">SUSE Linux Enterprise Server for SAP Applications 15 SP5</li>
                    
                        <li class="list-group-item">SUSE Linux Enterprise Workstation Extension 15 SP4</li>
                    
                        <li class="list-group-item">SUSE Linux Enterprise Workstation Extension 15 SP5</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>
                    
                        <li class="list-group-item">SUSE Package Hub 15 15-SP5</li>
                    
                </ul>
            </td>
        </tr>
        </tbody>
    </table>

    <p>An update that solves three vulnerabilities can now be installed.</p>

    <h2>Description:</h2>
    <p>This update for dnsdist fixes the following issues:</p>
<ul>
<li>update to 1.8.0</li>
<li>Implements dnsdist in SLE15 (jsc#PED-3402)</li>
<li>
<p>Security fix: fixes a possible record smugging with a crafted DNS query with trailing data (CVE-2018-14663, bsc#1114511)</p>
</li>
<li>
<p>update to 1.2.0 (bsc#1054799, bsc#1054802)
  This release also addresses two security issues of low severity, CVE-2016-7069 and CVE-2017-7557. The first issue can lead to a
  denial of service on 32-bit if a backend sends crafted answers,
  and the second to an alteration of dnsdist’s ACL if the API is
  enabled, writable and an authenticated user is tricked into
  visiting a crafted website.</p>
</li>
</ul>

    

    <h2>Patch Instructions:</h2>
    <p>
        To install this SUSE Moderate 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-15.4-2023-2760=1</code>
                    
                    
                
            </li>
        
            <li class="list-group-item">
                openSUSE Leap 15.5
                
                    
                        <br/>
                        <code>zypper in -t patch openSUSE-SLE-15.5-2023-2760=1</code>
                    
                    
                
            </li>
        
            <li class="list-group-item">
                Basesystem Module 15-SP4
                
                    
                        <br/>
                        <code>zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP4-2023-2760=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-SP4-2023-2760=1</code>
                    
                    
                
            </li>
        
            <li class="list-group-item">
                SUSE Package Hub 15 15-SP5
                
                    
                        <br/>
                        <code>zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP5-2023-2760=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-SP4-2023-2760=1</code>
                    
                    
                
            </li>
        
            <li class="list-group-item">
                SUSE Linux Enterprise Workstation Extension 15 SP5
                
                    
                        <br/>
                        <code>zypper in -t patch SUSE-SLE-Product-WE-15-SP5-2023-2760=1</code>
                    
                    
                
            </li>
        
    </ul>

    <h2>Package List:</h2>
    <ul>
        
            
                <li>
                    openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64)
                    <ul>
                        
                            <li>luajit-debuginfo-2.1.0~beta3+git.1624618403.e9577376-150400.4.2.1</li>
                        
                            <li>libluajit-5_1-2-2.1.0~beta3+git.1624618403.e9577376-150400.4.2.1</li>
                        
                            <li>libluajit-5_1-2-debuginfo-2.1.0~beta3+git.1624618403.e9577376-150400.4.2.1</li>
                        
                            <li>luajit-debugsource-2.1.0~beta3+git.1624618403.e9577376-150400.4.2.1</li>
                        
                            <li>luajit-devel-2.1.0~beta3+git.1624618403.e9577376-150400.4.2.1</li>
                        
                            <li>luajit-2.1.0~beta3+git.1624618403.e9577376-150400.4.2.1</li>
                        
                    </ul>
                </li>
            
                <li>
                    openSUSE Leap 15.4 (x86_64)
                    <ul>
                        
                            <li>libluajit-5_1-2-32bit-2.1.0~beta3+git.1624618403.e9577376-150400.4.2.1</li>
                        
                            <li>libluajit-5_1-2-32bit-debuginfo-2.1.0~beta3+git.1624618403.e9577376-150400.4.2.1</li>
                        
                    </ul>
                </li>
            
        
            
                <li>
                    openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64)
                    <ul>
                        
                            <li>luajit-debuginfo-2.1.0~beta3+git.1624618403.e9577376-150400.4.2.1</li>
                        
                            <li>libluajit-5_1-2-2.1.0~beta3+git.1624618403.e9577376-150400.4.2.1</li>
                        
                            <li>libluajit-5_1-2-debuginfo-2.1.0~beta3+git.1624618403.e9577376-150400.4.2.1</li>
                        
                            <li>luajit-debugsource-2.1.0~beta3+git.1624618403.e9577376-150400.4.2.1</li>
                        
                            <li>luajit-devel-2.1.0~beta3+git.1624618403.e9577376-150400.4.2.1</li>
                        
                            <li>luajit-2.1.0~beta3+git.1624618403.e9577376-150400.4.2.1</li>
                        
                    </ul>
                </li>
            
                <li>
                    openSUSE Leap 15.5 (x86_64)
                    <ul>
                        
                            <li>libluajit-5_1-2-32bit-2.1.0~beta3+git.1624618403.e9577376-150400.4.2.1</li>
                        
                            <li>libluajit-5_1-2-32bit-debuginfo-2.1.0~beta3+git.1624618403.e9577376-150400.4.2.1</li>
                        
                    </ul>
                </li>
            
        
            
                <li>
                    Basesystem Module 15-SP4 (aarch64 x86_64)
                    <ul>
                        
                            <li>dnsdist-debugsource-1.8.0-150400.9.3.1</li>
                        
                            <li>dnsdist-1.8.0-150400.9.3.1</li>
                        
                            <li>dnsdist-debuginfo-1.8.0-150400.9.3.1</li>
                        
                    </ul>
                </li>
            
                <li>
                    Basesystem Module 15-SP4 (aarch64 ppc64le s390x x86_64)
                    <ul>
                        
                            <li>libluajit-5_1-2-2.1.0~beta3+git.1624618403.e9577376-150400.4.2.1</li>
                        
                    </ul>
                </li>
            
        
            
                <li>
                    SUSE Package Hub 15 15-SP4 (aarch64 ppc64le s390x x86_64)
                    <ul>
                        
                            <li>luajit-debugsource-2.1.0~beta3+git.1624618403.e9577376-150400.4.2.1</li>
                        
                            <li>luajit-2.1.0~beta3+git.1624618403.e9577376-150400.4.2.1</li>
                        
                            <li>luajit-debuginfo-2.1.0~beta3+git.1624618403.e9577376-150400.4.2.1</li>
                        
                    </ul>
                </li>
            
        
            
                <li>
                    SUSE Package Hub 15 15-SP5 (aarch64 ppc64le s390x)
                    <ul>
                        
                            <li>libluajit-5_1-2-2.1.0~beta3+git.1624618403.e9577376-150400.4.2.1</li>
                        
                            <li>libluajit-5_1-2-debuginfo-2.1.0~beta3+git.1624618403.e9577376-150400.4.2.1</li>
                        
                    </ul>
                </li>
            
                <li>
                    SUSE Package Hub 15 15-SP5 (aarch64 ppc64le s390x x86_64)
                    <ul>
                        
                            <li>luajit-debugsource-2.1.0~beta3+git.1624618403.e9577376-150400.4.2.1</li>
                        
                            <li>luajit-2.1.0~beta3+git.1624618403.e9577376-150400.4.2.1</li>
                        
                            <li>luajit-debuginfo-2.1.0~beta3+git.1624618403.e9577376-150400.4.2.1</li>
                        
                    </ul>
                </li>
            
        
            
                <li>
                    SUSE Linux Enterprise Workstation Extension 15 SP4 (x86_64)
                    <ul>
                        
                            <li>libluajit-5_1-2-2.1.0~beta3+git.1624618403.e9577376-150400.4.2.1</li>
                        
                            <li>libluajit-5_1-2-debuginfo-2.1.0~beta3+git.1624618403.e9577376-150400.4.2.1</li>
                        
                            <li>luajit-debugsource-2.1.0~beta3+git.1624618403.e9577376-150400.4.2.1</li>
                        
                            <li>luajit-debuginfo-2.1.0~beta3+git.1624618403.e9577376-150400.4.2.1</li>
                        
                    </ul>
                </li>
            
        
            
                <li>
                    SUSE Linux Enterprise Workstation Extension 15 SP5 (x86_64)
                    <ul>
                        
                            <li>libluajit-5_1-2-2.1.0~beta3+git.1624618403.e9577376-150400.4.2.1</li>
                        
                            <li>libluajit-5_1-2-debuginfo-2.1.0~beta3+git.1624618403.e9577376-150400.4.2.1</li>
                        
                            <li>luajit-debugsource-2.1.0~beta3+git.1624618403.e9577376-150400.4.2.1</li>
                        
                            <li>luajit-debuginfo-2.1.0~beta3+git.1624618403.e9577376-150400.4.2.1</li>
                        
                    </ul>
                </li>
            
        
    </ul>

    
        <h2>References:</h2>
        <ul>
            
                
                    <li>
                        <a href="https://www.suse.com/security/cve/CVE-2016-7069.html">https://www.suse.com/security/cve/CVE-2016-7069.html</a>
                    </li>
                
            
                
                    <li>
                        <a href="https://www.suse.com/security/cve/CVE-2017-7557.html">https://www.suse.com/security/cve/CVE-2017-7557.html</a>
                    </li>
                
            
                
                    <li>
                        <a href="https://www.suse.com/security/cve/CVE-2018-14663.html">https://www.suse.com/security/cve/CVE-2018-14663.html</a>
                    </li>
                
            
                
                    <li>
                        <a href="https://bugzilla.suse.com/show_bug.cgi?id=1054799">https://bugzilla.suse.com/show_bug.cgi?id=1054799</a>
                    </li>
                
            
                
                    <li>
                        <a href="https://bugzilla.suse.com/show_bug.cgi?id=1054802">https://bugzilla.suse.com/show_bug.cgi?id=1054802</a>
                    </li>
                
            
                
                    <li>
                        <a href="https://bugzilla.suse.com/show_bug.cgi?id=1114511">https://bugzilla.suse.com/show_bug.cgi?id=1114511</a>
                    </li>
                
            
        </ul>
    
</div>