<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-2023:3701-1</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=1212475">#1212475</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1215084">#1215084</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1215085">#1215085</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1215086">#1215086</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1215087">#1215087</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1215090">#1215090</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-2023-39318.html">CVE-2023-39318</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2023-39319.html">CVE-2023-39319</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2023-39320.html">CVE-2023-39320</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2023-39321.html">CVE-2023-39321</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2023-39322.html">CVE-2023-39322</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-2023-39318</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.8</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2023-39318</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">6.1</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2023-39319</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.8</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2023-39319</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">6.1</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2023-39320</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.7</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2023-39320</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">9.8</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2023-39321</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.5</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2023-39321</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">7.5</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2023-39322</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.5</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2023-39322</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">7.5</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H</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 five 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>Update to go1.21.1 (bsc#1212475).</p>
<ul>
<li>CVE-2023-39318: Fixed improper handling of HTML-like comments within script contexts in html/template (bsc#1215084).</li>
<li>CVE-2023-39319: Fixed improper handling of special tags within script contexts in html/template (bsc#1215085).</li>
<li>CVE-2023-39320: Fixed arbitrary execution in go.mod toolchain directive (bsc#1215086).</li>
<li>CVE-2023-39321, CVE-2023-39322: Fixed a panic when processing post-handshake message on QUIC connections in crypto/tls (bsc#1215087).</li>
</ul>
<p>The following non-security bug was fixed:</p>
<ul>
<li>Add missing directory pprof html asset directory to package (bsc#1215090).</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">
Development Tools Module 15-SP5
<br/>
<code>zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP5-2023-3701=1</code>
</li>
<li class="list-group-item">
openSUSE Leap 15.4
<br/>
<code>zypper in -t patch openSUSE-SLE-15.4-2023-3701=1</code>
</li>
<li class="list-group-item">
openSUSE Leap 15.5
<br/>
<code>zypper in -t patch openSUSE-SLE-15.5-2023-3701=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-SP4-2023-3701=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
Development Tools Module 15-SP5 (aarch64 ppc64le s390x x86_64)
<ul>
<li>go1.21-doc-1.21.1-150000.1.6.1</li>
<li>go1.21-race-1.21.1-150000.1.6.1</li>
<li>go1.21-1.21.1-150000.1.6.1</li>
</ul>
</li>
<li>
openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64)
<ul>
<li>go1.21-doc-1.21.1-150000.1.6.1</li>
<li>go1.21-race-1.21.1-150000.1.6.1</li>
<li>go1.21-1.21.1-150000.1.6.1</li>
</ul>
</li>
<li>
openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64)
<ul>
<li>go1.21-doc-1.21.1-150000.1.6.1</li>
<li>go1.21-race-1.21.1-150000.1.6.1</li>
<li>go1.21-1.21.1-150000.1.6.1</li>
</ul>
</li>
<li>
Development Tools Module 15-SP4 (aarch64 ppc64le s390x x86_64)
<ul>
<li>go1.21-doc-1.21.1-150000.1.6.1</li>
<li>go1.21-1.21.1-150000.1.6.1</li>
</ul>
</li>
<li>
Development Tools Module 15-SP4 (aarch64 x86_64)
<ul>
<li>go1.21-race-1.21.1-150000.1.6.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2023-39318.html">https://www.suse.com/security/cve/CVE-2023-39318.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2023-39319.html">https://www.suse.com/security/cve/CVE-2023-39319.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2023-39320.html">https://www.suse.com/security/cve/CVE-2023-39320.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2023-39321.html">https://www.suse.com/security/cve/CVE-2023-39321.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2023-39322.html">https://www.suse.com/security/cve/CVE-2023-39322.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=1215084">https://bugzilla.suse.com/show_bug.cgi?id=1215084</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1215085">https://bugzilla.suse.com/show_bug.cgi?id=1215085</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1215086">https://bugzilla.suse.com/show_bug.cgi?id=1215086</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1215087">https://bugzilla.suse.com/show_bug.cgi?id=1215087</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1215090">https://bugzilla.suse.com/show_bug.cgi?id=1215090</a>
</li>
</ul>
</div>