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Sicherheit: Zwei Probleme in xrdp
Aktuelle Meldungen Distributionen
Name: Zwei Probleme in xrdp
ID: SUSE-SU-2023:4873-1
Distribution: SUSE
Plattformen: SUSE Linux Enterprise Server 12 SP5, SUSE Linux Enterprise High Performance Computing 12 SP5, SUSE Linux Enterprise Server for SAP Applications 12 SP5
Datum: Fr, 15. Dezember 2023, 00:43
Referenzen: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-40184
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-42822
Applikationen: xrdp

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# Security update for xrdp

Announcement ID: SUSE-SU-2023:4873-1  
Rating: moderate  
References:

  * bsc#1214805
  * bsc#1215803
  * bsc#1217759

  
Cross-References:

  * CVE-2023-40184
  * CVE-2023-42822

  
CVSS scores:

  * CVE-2023-40184 ( SUSE ):  4.8 CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H
  * CVE-2023-40184 ( NVD ):  2.6 CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:L
  * CVE-2023-42822 ( SUSE ):  4.6 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N
  * CVE-2023-42822 ( NVD ):  4.6 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N

  
Affected Products:

  * SUSE Linux Enterprise High Performance Computing 12 SP5
  * SUSE Linux Enterprise Server 12 SP5
  * SUSE Linux Enterprise Server for SAP Applications 12 SP5

  
  
An update that solves two vulnerabilities and has one security fix can now be
installed.

## Description:

This update for xrdp fixes the following issues:

  * CVE-2023-42822: Fixed unchecked access to font glyph info (bsc#1215803).
  * CVE-2023-40184: Fixed restriction bypass via improper session handling
    (bsc#1214805).

## Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like
YaST online_update or "zypper patch".  
Alternatively you can run the command listed for your product:

  * SUSE Linux Enterprise High Performance Computing 12 SP5  
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-4873=1

  * SUSE Linux Enterprise Server 12 SP5  
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-4873=1

  * SUSE Linux Enterprise Server for SAP Applications 12 SP5  
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-4873=1

## Package List:

  * SUSE Linux Enterprise High Performance Computing 12 SP5 (aarch64 x86_64)
    * xrdp-0.9.10-3.16.1
    * xrdp-debugsource-0.9.10-3.16.1
    * xrdp-debuginfo-0.9.10-3.16.1
  * SUSE Linux Enterprise Server 12 SP5 (aarch64 ppc64le s390x x86_64)
    * xrdp-0.9.10-3.16.1
    * xrdp-debugsource-0.9.10-3.16.1
    * xrdp-debuginfo-0.9.10-3.16.1
  * SUSE Linux Enterprise Server for SAP Applications 12 SP5 (ppc64le x86_64)
    * xrdp-0.9.10-3.16.1
    * xrdp-debugsource-0.9.10-3.16.1
    * xrdp-debuginfo-0.9.10-3.16.1

## References:

  * https://www.suse.com/security/cve/CVE-2023-40184.html
  * https://www.suse.com/security/cve/CVE-2023-42822.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1214805
  * https://bugzilla.suse.com/show_bug.cgi?id=1215803
  * https://bugzilla.suse.com/show_bug.cgi?id=1217759


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

    <table class="table table-striped table-bordered">
        <tbody>
        <tr>
            <th>Announcement ID:</th>
            <td>SUSE-SU-2023:4873-1</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=1214805">bsc#1214805</a>
                        </li>
                    
                        <li style="display: inline;">
                            <a href="https://bugzilla.suse.com/show_bug.cgi?id=1215803">bsc#1215803</a>
                        </li>
                    
                        <li style="display: inline;">
                            <a href="https://bugzilla.suse.com/show_bug.cgi?id=1217759">bsc#1217759</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-2023-40184.html">CVE-2023-40184</a>
                        </li>
                    
                        <li style="display: inline;">
                            <a href="https://www.suse.com/security/cve/CVE-2023-42822.html">CVE-2023-42822</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-2023-40184</span>
                                <span class="cvss-source">
                                    (
                                    
                                        SUSE
                                    
                                    ):
                                </span>
                                <span
 class="cvss-score">4.8</span>
                                <span
 class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H</span>
                            </li>
                        
                            <li class="list-group-item">
                                <span
 class="cvss-reference">CVE-2023-40184</span>
                                <span class="cvss-source">
                                    (
                                    
                                        NVD
                                    
                                    ):
                                </span>
                                <span
 class="cvss-score">2.6</span>
                                <span
 class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:L</span>
                            </li>
                        
                            <li class="list-group-item">
                                <span
 class="cvss-reference">CVE-2023-42822</span>
                                <span class="cvss-source">
                                    (
                                    
                                        SUSE
                                    
                                    ):
                                </span>
                                <span
 class="cvss-score">4.6</span>
                                <span
 class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N</span>
                            </li>
                        
                            <li class="list-group-item">
                                <span
 class="cvss-reference">CVE-2023-42822</span>
                                <span class="cvss-source">
                                    (
                                    
                                        NVD
                                    
                                    ):
                                </span>
                                <span
 class="cvss-score">4.6</span>
                                <span
 class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N</span>
                            </li>
                        
                    </ul>
                </td>
            </tr>
        
        <tr>
            <th>Affected Products:</th>
            <td>
                <ul class="list-group">
                    
                        <li class="list-group-item">SUSE Linux
 Enterprise High Performance Computing 12 SP5</li>
                    
                        <li class="list-group-item">SUSE Linux
 Enterprise Server 12 SP5</li>
                    
                        <li class="list-group-item">SUSE Linux
 Enterprise Server for SAP Applications 12 SP5</li>
                    
                </ul>
            </td>
        </tr>
        </tbody>
    </table>

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

    


    
        <h2>Description:</h2>
    
    <p>This update for xrdp fixes the following issues:</p>
<ul>
<li>CVE-2023-42822: Fixed unchecked access to font glyph info
 (bsc#1215803).</li>
<li>CVE-2023-40184: Fixed restriction bypass via improper session
 handling (bsc#1214805).</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">
                SUSE Linux Enterprise High Performance Computing 12 SP5
                
                    
                        <br/>
                        <code>zypper in -t patch
 SUSE-SLE-SERVER-12-SP5-2023-4873=1</code>
                    
                    
                
            </li>
        
            <li class="list-group-item">
                SUSE Linux Enterprise Server 12 SP5
                
                    
                        <br/>
                        <code>zypper in -t patch
 SUSE-SLE-SERVER-12-SP5-2023-4873=1</code>
                    
                    
                
            </li>
        
            <li class="list-group-item">
                SUSE Linux Enterprise Server for SAP Applications 12 SP5
                
                    
                        <br/>
                        <code>zypper in -t patch
 SUSE-SLE-SERVER-12-SP5-2023-4873=1</code>
                    
                    
                
            </li>
        
    </ul>

    <h2>Package List:</h2>
    <ul>
        
            
                <li>
                    SUSE Linux Enterprise High Performance Computing 12 SP5
 (aarch64 x86_64)
                    <ul>
                        
                            <li>xrdp-0.9.10-3.16.1</li>
                        
                            <li>xrdp-debugsource-0.9.10-3.16.1</li>
                        
                            <li>xrdp-debuginfo-0.9.10-3.16.1</li>
                        
                    </ul>
                </li>
            
        
            
                <li>
                    SUSE Linux Enterprise Server 12 SP5 (aarch64 ppc64le s390x
 x86_64)
                    <ul>
                        
                            <li>xrdp-0.9.10-3.16.1</li>
                        
                            <li>xrdp-debugsource-0.9.10-3.16.1</li>
                        
                            <li>xrdp-debuginfo-0.9.10-3.16.1</li>
                        
                    </ul>
                </li>
            
        
            
                <li>
                    SUSE Linux Enterprise Server for SAP Applications 12 SP5
 (ppc64le x86_64)
                    <ul>
                        
                            <li>xrdp-0.9.10-3.16.1</li>
                        
                            <li>xrdp-debugsource-0.9.10-3.16.1</li>
                        
                            <li>xrdp-debuginfo-0.9.10-3.16.1</li>
                        
                    </ul>
                </li>
            
        
    </ul>

    
        <h2>References:</h2>
        <ul>
            
                
                    <li>
                        <a href="https://www.suse.com/security/cve/CVE-2023-40184.html">https://www.suse.com/security/cve/CVE-2023-40184.html</a>
                    </li>
                
            
                
                    <li>
                        <a href="https://www.suse.com/security/cve/CVE-2023-42822.html">https://www.suse.com/security/cve/CVE-2023-42822.html</a>
                    </li>
                
            
                
                    <li>
                        <a href="https://bugzilla.suse.com/show_bug.cgi?id=1214805">https://bugzilla.suse.com/show_bug.cgi?id=1214805</a>
                    </li>
                
            
                
                    <li>
                        <a href="https://bugzilla.suse.com/show_bug.cgi?id=1215803">https://bugzilla.suse.com/show_bug.cgi?id=1215803</a>
                    </li>
                
            
                
                    <li>
                        <a href="https://bugzilla.suse.com/show_bug.cgi?id=1217759">https://bugzilla.suse.com/show_bug.cgi?id=1217759</a>
                    </li>
                
            
        </ul>
    
</div>

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