<div class="container">
<h1>Security update for go1.21</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2023:4471-1</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=1212475">bsc#1212475</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1216943">bsc#1216943</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1216944">bsc#1216944</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-2023-45283.html">CVE-2023-45283</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2023-45284.html">CVE-2023-45284</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-2023-45283</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.8</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2023-45284</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.8</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N</span>
</li>
</ul>
</td>
</tr>
<tr>
<th>Affected Products:</th>
<td>
<ul class="list-group">
<li class="list-group-item">Development Tools Module 15-SP4</li>
<li class="list-group-item">Development Tools Module 15-SP5</li>
<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 Desktop 15 SP4</li>
<li class="list-group-item">SUSE Linux Enterprise Desktop 15 SP5</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 Real Time 15 SP4</li>
<li class="list-group-item">SUSE Linux Enterprise Real Time 15 SP5</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 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 4.3</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 two vulnerabilities and has one security fix can now be installed.</p>
<h2>Description:</h2>
<p>This update for go1.21 fixes the following issues:</p>
<p>go1.21.4 (released 2023-11-07) includes security fixes to the
path/filepath package, as well as bug fixes to the linker, the
runtime, the compiler, and the go/types, net/http, and
runtime/cgo packages.</p>
<ul>
<li>security: fix CVE-2023-45283 CVE-2023-45284 path/filepath: insecure parsing of Windows paths (bsc#1216943, bsc#1216944)</li>
<li>spec: update unification rules</li>
<li>cmd/compile: internal compiler error: expected struct value to have type struct</li>
<li>cmd/link: split text sections for arm 32-bit</li>
<li>runtime: MADV_COLLAPSE causes production performance issues on Linux</li>
<li>go/types, x/tools/go/ssa: panic: type param without replacement encountered</li>
<li>cmd/compile: -buildmode=c-archive produces code not suitable for use in a shared object on arm64</li>
<li>net/http: http2 page fails on firefox/safari if pushing resources</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-15.4-2023-4471=1</code>
</li>
<li class="list-group-item">
openSUSE Leap 15.5
<br/>
<code>zypper in -t patch openSUSE-SLE-15.5-2023-4471=1</code>
</li>
<li class="list-group-item">
Development Tools Module 15-SP4
<br/>
<code>zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP4-2023-4471=1</code>
</li>
<li class="list-group-item">
Development Tools Module 15-SP5
<br/>
<code>zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP5-2023-4471=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64)
<ul>
<li>go1.21-1.21.4-150000.1.15.1</li>
<li>go1.21-race-1.21.4-150000.1.15.1</li>
<li>go1.21-doc-1.21.4-150000.1.15.1</li>
</ul>
</li>
<li>
openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64)
<ul>
<li>go1.21-1.21.4-150000.1.15.1</li>
<li>go1.21-race-1.21.4-150000.1.15.1</li>
<li>go1.21-doc-1.21.4-150000.1.15.1</li>
</ul>
</li>
<li>
Development Tools Module 15-SP4 (aarch64 ppc64le s390x x86_64)
<ul>
<li>go1.21-1.21.4-150000.1.15.1</li>
<li>go1.21-doc-1.21.4-150000.1.15.1</li>
</ul>
</li>
<li>
Development Tools Module 15-SP4 (aarch64 x86_64)
<ul>
<li>go1.21-race-1.21.4-150000.1.15.1</li>
</ul>
</li>
<li>
Development Tools Module 15-SP5 (aarch64 ppc64le s390x x86_64)
<ul>
<li>go1.21-1.21.4-150000.1.15.1</li>
<li>go1.21-race-1.21.4-150000.1.15.1</li>
<li>go1.21-doc-1.21.4-150000.1.15.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2023-45283.html">https://www.suse.com/security/cve/CVE-2023-45283.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2023-45284.html">https://www.suse.com/security/cve/CVE-2023-45284.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1212475">https://bugzilla.suse.com/show_bug.cgi?id=1212475</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1216943">https://bugzilla.suse.com/show_bug.cgi?id=1216943</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1216944">https://bugzilla.suse.com/show_bug.cgi?id=1216944</a>
</li>
</ul>
</div>