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

    <table class="table table-striped table-bordered">
        <tbody>
        <tr>
            <th>Announcement ID:</th>
            <td>SUSE-SU-2023:1993-1</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=1210328">#1210328</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-2023-1981.html">CVE-2023-1981</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-2023-1981</span>
                                <span class="cvss-source">
                                    (
                                    
                                        SUSE
                                    
                                    ):
                                </span>
                                <span class="cvss-score">5.5</span>
                                <span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:L/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">openSUSE Leap 15.4</li>
                    
                        <li class="list-group-item">SUSE Linux Enterprise Micro 5.2</li>
                    
                        <li class="list-group-item">SUSE Linux Enterprise Micro for Rancher 5.2</li>
                    
                        <li class="list-group-item">SUSE Linux Enterprise Real Time 15 SP3</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 avahi fixes the following issues:</p>
<ul>
<li>CVE-2023-1981: Fixed crash in avahi-daemon (bsc#1210328).</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-15.4-2023-1993=1</code>
                    
                    
                
            </li>
        
            <li class="list-group-item">
                SUSE Linux Enterprise Real Time 15 SP3
                
                    
                        <br/>
                        <code>zypper in -t patch SUSE-SLE-Product-RT-15-SP3-2023-1993=1</code>
                    
                    
                
            </li>
        
            <li class="list-group-item">
                SUSE Linux Enterprise Micro 5.2
                
                    
                        <br/>
                        <code>zypper in -t patch SUSE-SUSE-MicroOS-5.2-2023-1993=1</code>
                    
                    
                
            </li>
        
            <li class="list-group-item">
                SUSE Linux Enterprise Micro for Rancher 5.2
                
                    
                        <br/>
                        <code>zypper in -t patch SUSE-SUSE-MicroOS-5.2-2023-1993=1</code>
                    
                    
                
            </li>
        
    </ul>

    <h2>Package List:</h2>
    <ul>
        
            
                <li>
                    openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64)
                    <ul>
                        
                            <li>libavahi-ui0-debuginfo-0.7-150100.3.24.1</li>
                        
                            <li>libavahi-ui0-0.7-150100.3.24.1</li>
                        
                    </ul>
                </li>
            
        
            
                <li>
                    SUSE Linux Enterprise Real Time 15 SP3 (x86_64)
                    <ul>
                        
                            <li>avahi-glib2-debugsource-0.7-150100.3.24.1</li>
                        
                            <li>libavahi-core7-0.7-150100.3.24.1</li>
                        
                            <li>avahi-utils-gtk-debuginfo-0.7-150100.3.24.1</li>
                        
                            <li>libhowl0-0.7-150100.3.24.1</li>
                        
                            <li>libavahi-client3-debuginfo-0.7-150100.3.24.1</li>
                        
                            <li>libavahi-devel-0.7-150100.3.24.1</li>
                        
                            <li>libavahi-ui0-debuginfo-0.7-150100.3.24.1</li>
                        
                            <li>avahi-0.7-150100.3.24.1</li>
                        
                            <li>avahi-compat-mDNSResponder-devel-0.7-150100.3.24.1</li>
                        
                            <li>avahi-autoipd-debuginfo-0.7-150100.3.24.1</li>
                        
                            <li>libavahi-glib-devel-0.7-150100.3.24.1</li>
                        
                            <li>avahi-utils-gtk-0.7-150100.3.24.1</li>
                        
                            <li>libavahi-common3-32bit-debuginfo-0.7-150100.3.24.1</li>
                        
                            <li>libavahi-ui-gtk3-0-debuginfo-0.7-150100.3.24.1</li>
                        
                            <li>libdns_sd-debuginfo-0.7-150100.3.24.1</li>
                        
                            <li>libavahi-client3-32bit-debuginfo-0.7-150100.3.24.1</li>
                        
                            <li>libavahi-gobject-devel-0.7-150100.3.24.1</li>
                        
                            <li>libdns_sd-0.7-150100.3.24.1</li>
                        
                            <li>avahi-debuginfo-0.7-150100.3.24.1</li>
                        
                            <li>avahi-32bit-debuginfo-0.7-150100.3.24.1</li>
                        
                            <li>libavahi-common3-32bit-0.7-150100.3.24.1</li>
                        
                            <li>libavahi-glib1-debuginfo-0.7-150100.3.24.1</li>
                        
                            <li>libavahi-gobject0-0.7-150100.3.24.1</li>
                        
                            <li>libavahi-core7-debuginfo-0.7-150100.3.24.1</li>
                        
                            <li>avahi-autoipd-0.7-150100.3.24.1</li>
                        
                            <li>libavahi-ui-gtk3-0-0.7-150100.3.24.1</li>
                        
                            <li>libavahi-ui0-0.7-150100.3.24.1</li>
                        
                            <li>libavahi-common3-0.7-150100.3.24.1</li>
                        
                            <li>avahi-utils-debuginfo-0.7-150100.3.24.1</li>
                        
                            <li>libavahi-gobject0-debuginfo-0.7-150100.3.24.1</li>
                        
                            <li>typelib-1_0-Avahi-0_6-0.7-150100.3.24.1</li>
                        
                            <li>libavahi-common3-debuginfo-0.7-150100.3.24.1</li>
                        
                            <li>avahi-compat-howl-devel-0.7-150100.3.24.1</li>
                        
                            <li>libavahi-client3-32bit-0.7-150100.3.24.1</li>
                        
                            <li>avahi-debugsource-0.7-150100.3.24.1</li>
                        
                            <li>libavahi-glib1-0.7-150100.3.24.1</li>
                        
                            <li>libhowl0-debuginfo-0.7-150100.3.24.1</li>
                        
                            <li>libavahi-client3-0.7-150100.3.24.1</li>
                        
                            <li>avahi-utils-0.7-150100.3.24.1</li>
                        
                    </ul>
                </li>
            
                <li>
                    SUSE Linux Enterprise Real Time 15 SP3 (noarch)
                    <ul>
                        
                            <li>avahi-lang-0.7-150100.3.24.1</li>
                        
                    </ul>
                </li>
            
        
            
                <li>
                    SUSE Linux Enterprise Micro 5.2 (aarch64 s390x x86_64)
                    <ul>
                        
                            <li>libavahi-core7-0.7-150100.3.24.1</li>
                        
                            <li>libavahi-common3-debuginfo-0.7-150100.3.24.1</li>
                        
                            <li>libavahi-core7-debuginfo-0.7-150100.3.24.1</li>
                        
                            <li>avahi-debuginfo-0.7-150100.3.24.1</li>
                        
                            <li>avahi-debugsource-0.7-150100.3.24.1</li>
                        
                            <li>libavahi-client3-debuginfo-0.7-150100.3.24.1</li>
                        
                            <li>libavahi-common3-0.7-150100.3.24.1</li>
                        
                            <li>libavahi-client3-0.7-150100.3.24.1</li>
                        
                            <li>avahi-0.7-150100.3.24.1</li>
                        
                    </ul>
                </li>
            
        
            
                <li>
                    SUSE Linux Enterprise Micro for Rancher 5.2 (aarch64 s390x x86_64)
                    <ul>
                        
                            <li>libavahi-core7-0.7-150100.3.24.1</li>
                        
                            <li>libavahi-common3-debuginfo-0.7-150100.3.24.1</li>
                        
                            <li>libavahi-core7-debuginfo-0.7-150100.3.24.1</li>
                        
                            <li>avahi-debuginfo-0.7-150100.3.24.1</li>
                        
                            <li>avahi-debugsource-0.7-150100.3.24.1</li>
                        
                            <li>libavahi-client3-debuginfo-0.7-150100.3.24.1</li>
                        
                            <li>libavahi-common3-0.7-150100.3.24.1</li>
                        
                            <li>libavahi-client3-0.7-150100.3.24.1</li>
                        
                            <li>avahi-0.7-150100.3.24.1</li>
                        
                    </ul>
                </li>
            
        
    </ul>

    
        <h2>References:</h2>
        <ul>
            
                
                    <li>
                        <a href="https://www.suse.com/security/cve/CVE-2023-1981.html">https://www.suse.com/security/cve/CVE-2023-1981.html</a>
                    </li>
                
            
                
                    <li>
                        <a href="https://bugzilla.suse.com/show_bug.cgi?id=1210328">https://bugzilla.suse.com/show_bug.cgi?id=1210328</a>
                    </li>
                
            
        </ul>
    
</div>