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

    <table class="table table-striped table-bordered">
        <tbody>
        <tr>
            <th>Announcement ID:</th>
            <td>SUSE-SU-2023:4222-1</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=1215799">bsc#1215799</a>
                        </li>
                    
                    
                        <li style="display: inline;">
                            <a href="https://jira.suse.com/browse/ECO-3633">jsc#ECO-3633</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-2023-5215.html">CVE-2023-5215</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-2023-5215</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:N/A:L</span>
                            </li>
                        
                            <li class="list-group-item">
                                <span class="cvss-reference">CVE-2023-5215</span>
                                <span class="cvss-source">
                                    (
                                    
                                        NVD
                                    
                                    ):
                                </span>
                                <span class="cvss-score">5.3</span>
                                <span class="cvss-vector">CVSS:3.1/AV:A/AC:H/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">openSUSE Leap 15.3</li>
                    
                        <li class="list-group-item">openSUSE Leap 15.4</li>
                    
                        <li class="list-group-item">openSUSE Leap 15.5</li>
                    
                </ul>
            </td>
        </tr>
        </tbody>
    </table>

    <p>An update that solves one vulnerability and contains one feature can now be installed.</p>

    


    
        <h2>Description:</h2>
    
    <p>This update for libnbd fixes the following issues:</p>
<ul>
<li>Updated to version 1.18.1</li>
<li>
<p>Updated to version 1.18.0:</p>
</li>
<li>
<p>CVE-2023-5215: Fixed an issue where an NBD server returning an
    unexpected block size might crash an application (bsc#1215799).</p>
</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 15.3
                
                    
                        <br/>
                        <code>zypper in -t patch SUSE-2023-4222=1</code>
                    
                    
                
            </li>
        
            <li class="list-group-item">
                openSUSE Leap 15.4
                
                    
                        <br/>
                        <code>zypper in -t patch openSUSE-SLE-15.4-2023-4222=1</code>
                    
                    
                
            </li>
        
            <li class="list-group-item">
                openSUSE Leap 15.5
                
                    
                        <br/>
                        <code>zypper in -t patch openSUSE-SLE-15.5-2023-4222=1</code>
                    
                    
                
            </li>
        
    </ul>

    <h2>Package List:</h2>
    <ul>
        
            
                <li>
                    openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64 i586)
                    <ul>
                        
                            <li>libnbd-debuginfo-1.18.1-150300.8.15.1</li>
                        
                            <li>libnbd0-1.18.1-150300.8.15.1</li>
                        
                            <li>libnbd-debugsource-1.18.1-150300.8.15.1</li>
                        
                            <li>libnbd-devel-1.18.1-150300.8.15.1</li>
                        
                            <li>python3-libnbd-debuginfo-1.18.1-150300.8.15.1</li>
                        
                            <li>python3-libnbd-1.18.1-150300.8.15.1</li>
                        
                            <li>nbdfuse-1.18.1-150300.8.15.1</li>
                        
                            <li>nbdfuse-debuginfo-1.18.1-150300.8.15.1</li>
                        
                            <li>libnbd-1.18.1-150300.8.15.1</li>
                        
                            <li>libnbd0-debuginfo-1.18.1-150300.8.15.1</li>
                        
                    </ul>
                </li>
            
                <li>
                    openSUSE Leap 15.3 (noarch)
                    <ul>
                        
                            <li>libnbd-bash-completion-1.18.1-150300.8.15.1</li>
                        
                    </ul>
                </li>
            
        
            
                <li>
                    openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64)
                    <ul>
                        
                            <li>libnbd-debuginfo-1.18.1-150300.8.15.1</li>
                        
                            <li>libnbd0-1.18.1-150300.8.15.1</li>
                        
                            <li>libnbd-debugsource-1.18.1-150300.8.15.1</li>
                        
                            <li>libnbd-devel-1.18.1-150300.8.15.1</li>
                        
                            <li>nbdfuse-1.18.1-150300.8.15.1</li>
                        
                            <li>nbdfuse-debuginfo-1.18.1-150300.8.15.1</li>
                        
                            <li>libnbd-1.18.1-150300.8.15.1</li>
                        
                            <li>libnbd0-debuginfo-1.18.1-150300.8.15.1</li>
                        
                    </ul>
                </li>
            
                <li>
                    openSUSE Leap 15.4 (noarch)
                    <ul>
                        
                            <li>libnbd-bash-completion-1.18.1-150300.8.15.1</li>
                        
                    </ul>
                </li>
            
        
            
                <li>
                    openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64)
                    <ul>
                        
                            <li>libnbd-debuginfo-1.18.1-150300.8.15.1</li>
                        
                            <li>libnbd0-1.18.1-150300.8.15.1</li>
                        
                            <li>libnbd-debugsource-1.18.1-150300.8.15.1</li>
                        
                            <li>libnbd-devel-1.18.1-150300.8.15.1</li>
                        
                            <li>python3-libnbd-debuginfo-1.18.1-150300.8.15.1</li>
                        
                            <li>python3-libnbd-1.18.1-150300.8.15.1</li>
                        
                            <li>nbdfuse-1.18.1-150300.8.15.1</li>
                        
                            <li>nbdfuse-debuginfo-1.18.1-150300.8.15.1</li>
                        
                            <li>libnbd-1.18.1-150300.8.15.1</li>
                        
                            <li>libnbd0-debuginfo-1.18.1-150300.8.15.1</li>
                        
                    </ul>
                </li>
            
                <li>
                    openSUSE Leap 15.5 (noarch)
                    <ul>
                        
                            <li>libnbd-bash-completion-1.18.1-150300.8.15.1</li>
                        
                    </ul>
                </li>
            
        
    </ul>

    
        <h2>References:</h2>
        <ul>
            
                
                    <li>
                        <a href="https://www.suse.com/security/cve/CVE-2023-5215.html">https://www.suse.com/security/cve/CVE-2023-5215.html</a>
                    </li>
                
            
                
                    <li>
                        <a href="https://bugzilla.suse.com/show_bug.cgi?id=1215799">https://bugzilla.suse.com/show_bug.cgi?id=1215799</a>
                    </li>
                
            
                
                    <li>
                        <a href="https://jira.suse.com/browse/ECO-3633">https://jira.suse.com/browse/ECO-3633</a>
                    </li>
                
            
        </ul>
    
</div>