<div class="container">
<h1>Security update for curl</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2023:1582-1</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=1209209">#1209209</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1209210">#1209210</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1209211">#1209211</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1209212">#1209212</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1209214">#1209214</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-2023-27533.html">CVE-2023-27533</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2023-27534.html">CVE-2023-27534</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2023-27535.html">CVE-2023-27535</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2023-27536.html">CVE-2023-27536</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2023-27538.html">CVE-2023-27538</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-2023-27533</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">4.5</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2023-27534</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">4.5</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2023-27535</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.8</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2023-27536</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.8</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2023-27538</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.8</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:H</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 Micro 5.3</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 for Rancher 5.3</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 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>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that solves five vulnerabilities can now be installed.</p>
<h2>Description:</h2>
<p>This update for curl fixes the following issues:</p>
<ul>
<li>CVE-2023-27533: Fixed TELNET option IAC injection (bsc#1209209).</li>
<li>CVE-2023-27534: Fixed SFTP path ~ resolving discrepancy (bsc#1209210).</li>
<li>CVE-2023-27535: Fixed FTP too eager connection reuse (bsc#1209211).</li>
<li>CVE-2023-27536: Fixed GSS delegation too eager connection reuse (bsc#1209212).</li>
<li>CVE-2023-27538: Fixed SSH connection too eager reuse still (bsc#1209214).</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 Micro 5.3
<br/>
<code>zypper in -t patch openSUSE-Leap-Micro-5.3-2023-1582=1</code>
</li>
<li class="list-group-item">
openSUSE Leap 15.4
<br/>
<code>zypper in -t patch openSUSE-SLE-15.4-2023-1582=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Micro for Rancher 5.3
<br/>
<code>zypper in -t patch SUSE-SLE-Micro-5.3-2023-1582=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Micro 5.3
<br/>
<code>zypper in -t patch SUSE-SLE-Micro-5.3-2023-1582=1</code>
</li>
<li class="list-group-item">
Basesystem Module 15-SP4
<br/>
<code>zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP4-2023-1582=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
openSUSE Leap Micro 5.3 (aarch64 x86_64)
<ul>
<li>curl-debuginfo-7.79.1-150400.5.18.1</li>
<li>libcurl4-7.79.1-150400.5.18.1</li>
<li>libcurl4-debuginfo-7.79.1-150400.5.18.1</li>
<li>curl-debugsource-7.79.1-150400.5.18.1</li>
<li>curl-7.79.1-150400.5.18.1</li>
</ul>
</li>
<li>
openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64)
<ul>
<li>curl-debuginfo-7.79.1-150400.5.18.1</li>
<li>libcurl4-7.79.1-150400.5.18.1</li>
<li>libcurl4-debuginfo-7.79.1-150400.5.18.1</li>
<li>curl-debugsource-7.79.1-150400.5.18.1</li>
<li>curl-7.79.1-150400.5.18.1</li>
<li>libcurl-devel-7.79.1-150400.5.18.1</li>
</ul>
</li>
<li>
openSUSE Leap 15.4 (x86_64)
<ul>
<li>libcurl4-32bit-7.79.1-150400.5.18.1</li>
<li>libcurl4-32bit-debuginfo-7.79.1-150400.5.18.1</li>
<li>libcurl-devel-32bit-7.79.1-150400.5.18.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Micro for Rancher 5.3 (aarch64 s390x x86_64)
<ul>
<li>curl-debuginfo-7.79.1-150400.5.18.1</li>
<li>libcurl4-7.79.1-150400.5.18.1</li>
<li>libcurl4-debuginfo-7.79.1-150400.5.18.1</li>
<li>curl-debugsource-7.79.1-150400.5.18.1</li>
<li>curl-7.79.1-150400.5.18.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Micro 5.3 (aarch64 s390x x86_64)
<ul>
<li>curl-debuginfo-7.79.1-150400.5.18.1</li>
<li>libcurl4-7.79.1-150400.5.18.1</li>
<li>libcurl4-debuginfo-7.79.1-150400.5.18.1</li>
<li>curl-debugsource-7.79.1-150400.5.18.1</li>
<li>curl-7.79.1-150400.5.18.1</li>
</ul>
</li>
<li>
Basesystem Module 15-SP4 (aarch64 ppc64le s390x x86_64)
<ul>
<li>curl-debuginfo-7.79.1-150400.5.18.1</li>
<li>libcurl4-7.79.1-150400.5.18.1</li>
<li>libcurl4-debuginfo-7.79.1-150400.5.18.1</li>
<li>curl-debugsource-7.79.1-150400.5.18.1</li>
<li>curl-7.79.1-150400.5.18.1</li>
<li>libcurl-devel-7.79.1-150400.5.18.1</li>
</ul>
</li>
<li>
Basesystem Module 15-SP4 (x86_64)
<ul>
<li>libcurl4-32bit-7.79.1-150400.5.18.1</li>
<li>libcurl4-32bit-debuginfo-7.79.1-150400.5.18.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2023-27533.html">https://www.suse.com/security/cve/CVE-2023-27533.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2023-27534.html">https://www.suse.com/security/cve/CVE-2023-27534.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2023-27535.html">https://www.suse.com/security/cve/CVE-2023-27535.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2023-27536.html">https://www.suse.com/security/cve/CVE-2023-27536.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2023-27538.html">https://www.suse.com/security/cve/CVE-2023-27538.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1209209">https://bugzilla.suse.com/show_bug.cgi?id=1209209</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1209210">https://bugzilla.suse.com/show_bug.cgi?id=1209210</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1209211">https://bugzilla.suse.com/show_bug.cgi?id=1209211</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1209212">https://bugzilla.suse.com/show_bug.cgi?id=1209212</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1209214">https://bugzilla.suse.com/show_bug.cgi?id=1209214</a>
</li>
</ul>
</div>