<div class="container">
<h1>Security update for rubygem-puma</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2023:3957-1</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=1214425">#1214425</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-2023-40175.html">CVE-2023-40175</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-2023-40175</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.3</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2023-40175</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">7.3</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L</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">openSUSE Leap 15.5</li>
<li class="list-group-item">SUSE Linux Enterprise High Availability Extension 15 SP1</li>
<li class="list-group-item">SUSE Linux Enterprise High Availability Extension 15 SP2</li>
<li class="list-group-item">SUSE Linux Enterprise High Availability Extension 15 SP3</li>
<li class="list-group-item">SUSE Linux Enterprise High Availability Extension 15 SP4</li>
<li class="list-group-item">SUSE Linux Enterprise High Availability Extension 15 SP5</li>
<li class="list-group-item">SUSE Linux Enterprise High Performance Computing 15 SP1</li>
<li class="list-group-item">SUSE Linux Enterprise High Performance Computing 15 SP2</li>
<li class="list-group-item">SUSE Linux Enterprise High Performance Computing 15 SP3</li>
<li class="list-group-item">SUSE Linux Enterprise High Performance Computing 15 SP4</li>
<li class="list-group-item">SUSE Linux Enterprise High Performance Computing 15 SP5</li>
<li class="list-group-item">SUSE Linux Enterprise Server 15 SP1</li>
<li class="list-group-item">SUSE Linux Enterprise Server 15 SP1 Business Critical Linux 15-SP1</li>
<li class="list-group-item">SUSE Linux Enterprise Server 15 SP2</li>
<li class="list-group-item">SUSE Linux Enterprise Server 15 SP2 Business Critical Linux 15-SP2</li>
<li class="list-group-item">SUSE Linux Enterprise Server 15 SP3</li>
<li class="list-group-item">SUSE Linux Enterprise Server 15 SP3 Business Critical Linux 15-SP3</li>
<li class="list-group-item">SUSE Linux Enterprise Server 15 SP4</li>
<li class="list-group-item">SUSE Linux Enterprise Server 15 SP5</li>
<li class="list-group-item">SUSE Linux Enterprise Server for SAP Applications 15 SP1</li>
<li class="list-group-item">SUSE Linux Enterprise Server for SAP Applications 15 SP2</li>
<li class="list-group-item">SUSE Linux Enterprise Server for SAP Applications 15 SP3</li>
<li class="list-group-item">SUSE Linux Enterprise Server for SAP Applications 15 SP4</li>
<li class="list-group-item">SUSE Linux Enterprise Server for SAP Applications 15 SP5</li>
<li class="list-group-item">SUSE Manager Proxy 4.0</li>
<li class="list-group-item">SUSE Manager Proxy 4.1</li>
<li class="list-group-item">SUSE Manager Proxy 4.2</li>
<li class="list-group-item">SUSE Manager Proxy 4.3</li>
<li class="list-group-item">SUSE Manager Retail Branch Server 4.0</li>
<li class="list-group-item">SUSE Manager Retail Branch Server 4.1</li>
<li class="list-group-item">SUSE Manager Retail Branch Server 4.2</li>
<li class="list-group-item">SUSE Manager Retail Branch Server 4.3</li>
<li class="list-group-item">SUSE Manager Server 4.0</li>
<li class="list-group-item">SUSE Manager Server 4.1</li>
<li class="list-group-item">SUSE Manager Server 4.2</li>
<li class="list-group-item">SUSE Manager Server 4.3</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 rubygem-puma fixes the following issues:</p>
<ul>
<li>CVE-2023-40175: Fixed HTTP request smuggling when parsing chunked transfer encoding bodies and zero-length content-length headers (bsc#1214425).</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 15.4
<br/>
<code>zypper in -t patch openSUSE-SLE-15.4-2023-3957=1</code>
</li>
<li class="list-group-item">
openSUSE Leap 15.5
<br/>
<code>zypper in -t patch openSUSE-SLE-15.5-2023-3957=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise High Availability Extension 15 SP1
<br/>
<code>zypper in -t patch SUSE-SLE-Product-HA-15-SP1-2023-3957=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise High Availability Extension 15 SP2
<br/>
<code>zypper in -t patch SUSE-SLE-Product-HA-15-SP2-2023-3957=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise High Availability Extension 15 SP3
<br/>
<code>zypper in -t patch SUSE-SLE-Product-HA-15-SP3-2023-3957=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise High Availability Extension 15 SP4
<br/>
<code>zypper in -t patch SUSE-SLE-Product-HA-15-SP4-2023-3957=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise High Availability Extension 15 SP5
<br/>
<code>zypper in -t patch SUSE-SLE-Product-HA-15-SP5-2023-3957=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64)
<ul>
<li>ruby2.5-rubygem-puma-debuginfo-4.3.12-150000.3.12.1</li>
<li>ruby2.5-rubygem-puma-doc-4.3.12-150000.3.12.1</li>
<li>ruby2.5-rubygem-puma-4.3.12-150000.3.12.1</li>
<li>rubygem-puma-debugsource-4.3.12-150000.3.12.1</li>
</ul>
</li>
<li>
openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64)
<ul>
<li>ruby2.5-rubygem-puma-debuginfo-4.3.12-150000.3.12.1</li>
<li>ruby2.5-rubygem-puma-doc-4.3.12-150000.3.12.1</li>
<li>ruby2.5-rubygem-puma-4.3.12-150000.3.12.1</li>
<li>rubygem-puma-debugsource-4.3.12-150000.3.12.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise High Availability Extension 15 SP1 (aarch64 ppc64le s390x x86_64)
<ul>
<li>ruby2.5-rubygem-puma-debuginfo-4.3.12-150000.3.12.1</li>
<li>ruby2.5-rubygem-puma-4.3.12-150000.3.12.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise High Availability Extension 15 SP2 (aarch64 ppc64le s390x x86_64)
<ul>
<li>ruby2.5-rubygem-puma-debuginfo-4.3.12-150000.3.12.1</li>
<li>ruby2.5-rubygem-puma-4.3.12-150000.3.12.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise High Availability Extension 15 SP3 (aarch64 ppc64le s390x x86_64)
<ul>
<li>ruby2.5-rubygem-puma-debuginfo-4.3.12-150000.3.12.1</li>
<li>rubygem-puma-debugsource-4.3.12-150000.3.12.1</li>
<li>ruby2.5-rubygem-puma-4.3.12-150000.3.12.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise High Availability Extension 15 SP4 (aarch64 ppc64le s390x x86_64)
<ul>
<li>ruby2.5-rubygem-puma-debuginfo-4.3.12-150000.3.12.1</li>
<li>rubygem-puma-debugsource-4.3.12-150000.3.12.1</li>
<li>ruby2.5-rubygem-puma-4.3.12-150000.3.12.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise High Availability Extension 15 SP5 (aarch64 ppc64le s390x x86_64)
<ul>
<li>ruby2.5-rubygem-puma-debuginfo-4.3.12-150000.3.12.1</li>
<li>rubygem-puma-debugsource-4.3.12-150000.3.12.1</li>
<li>ruby2.5-rubygem-puma-4.3.12-150000.3.12.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2023-40175.html">https://www.suse.com/security/cve/CVE-2023-40175.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1214425">https://bugzilla.suse.com/show_bug.cgi?id=1214425</a>
</li>
</ul>
</div>