<div class="container">
<h1>Security update for libxslt</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2023:0557-1</td>
</tr>
<tr>
<th>Rating:</th>
<td>important</td>
</tr>
<tr>
<th>References:</th>
<td>
<ul>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1208574">#1208574</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-2021-30560.html">CVE-2021-30560</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-2021-30560</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.8</span>
<span class="cvss-vector">CVSS:3.1/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-2021-30560</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">8.8</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/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 5.4</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>
<li class="list-group-item">SUSE Package Hub 15 15-SP4</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 libxslt fixes the following issues:</p>
<ul>
<li>CVE-2021-30560: Fixing a use after free vulnerability in Blink XSLT (bsc#1208574).</li>
</ul>
<h2>Patch Instructions:</h2>
<p>
To install this SUSE Important 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-5.3-2023-557=1</code>
</li>
<li class="list-group-item">
openSUSE Leap 15.4
<br/>
<code>zypper in -t patch openSUSE-SLE-15.4-2023-557=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-5.3-2023-557=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Micro 5.3
<br/>
<code>zypper in -t patch SUSE-SLE-Micro-5.3-2023-557=1</code>
</li>
<li class="list-group-item">
Basesystem Module 15-SP4
<br/>
<code>zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP4-2023-557=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-SP4-2023-557=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
openSUSE Leap Micro 5.3 (aarch64 x86_64)
<ul>
<li>libxslt1-1.1.34-150400.3.3.1</li>
<li>libxslt1-debuginfo-1.1.34-150400.3.3.1</li>
<li>libxslt-debugsource-1.1.34-150400.3.3.1</li>
</ul>
</li>
<li>
openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64)
<ul>
<li>libxslt1-1.1.34-150400.3.3.1</li>
<li>libxslt-devel-1.1.34-150400.3.3.1</li>
<li>libxslt1-debuginfo-1.1.34-150400.3.3.1</li>
<li>libxslt-tools-1.1.34-150400.3.3.1</li>
<li>libxslt-tools-debuginfo-1.1.34-150400.3.3.1</li>
<li>libxslt-debugsource-1.1.34-150400.3.3.1</li>
</ul>
</li>
<li>
openSUSE Leap 15.4 (x86_64)
<ul>
<li>libxslt-devel-32bit-1.1.34-150400.3.3.1</li>
<li>libxslt1-32bit-debuginfo-1.1.34-150400.3.3.1</li>
<li>libxslt1-32bit-1.1.34-150400.3.3.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Micro for Rancher 5.3 (aarch64 s390x x86_64)
<ul>
<li>libxslt1-1.1.34-150400.3.3.1</li>
<li>libxslt1-debuginfo-1.1.34-150400.3.3.1</li>
<li>libxslt-debugsource-1.1.34-150400.3.3.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Micro 5.3 (aarch64 s390x x86_64)
<ul>
<li>libxslt1-1.1.34-150400.3.3.1</li>
<li>libxslt1-debuginfo-1.1.34-150400.3.3.1</li>
<li>libxslt-debugsource-1.1.34-150400.3.3.1</li>
</ul>
</li>
<li>
Basesystem Module 15-SP4 (aarch64 ppc64le s390x x86_64)
<ul>
<li>libxslt1-1.1.34-150400.3.3.1</li>
<li>libxslt-devel-1.1.34-150400.3.3.1</li>
<li>libxslt1-debuginfo-1.1.34-150400.3.3.1</li>
<li>libxslt-tools-1.1.34-150400.3.3.1</li>
<li>libxslt-tools-debuginfo-1.1.34-150400.3.3.1</li>
<li>libxslt-debugsource-1.1.34-150400.3.3.1</li>
</ul>
</li>
<li>
SUSE Package Hub 15 15-SP4 (x86_64)
<ul>
<li>libxslt1-32bit-1.1.34-150400.3.3.1</li>
<li>libxslt1-32bit-debuginfo-1.1.34-150400.3.3.1</li>
<li>libxslt-debugsource-1.1.34-150400.3.3.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2021-30560.html">https://www.suse.com/security/cve/CVE-2021-30560.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1208574">https://bugzilla.suse.com/show_bug.cgi?id=1208574</a>
</li>
</ul>
</div>