<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-2023:4709-1</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">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=1217833">bsc#1217833</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1217834">bsc#1217834</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-2023-39326.html">CVE-2023-39326</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2023-45284.html">CVE-2023-45284</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2023-45285.html">CVE-2023-45285</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-2023-39326</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">4.3</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2023-39326</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">5.3</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/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>
<li class="list-group-item">
<span class="cvss-reference">CVE-2023-45284</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">5.3</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2023-45285</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:L/UI:R/S:U/C:H/I:H/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2023-45285</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:H/I:N/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 three 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 go1.21.5:</p>
<ul>
<li>CVE-2023-45285: cmd/go: git VCS qualifier in module path uses git:// scheme (bsc#1217834).</li>
<li>CVE-2023-45284: path/filepath: Clean removes ending slash for volume on Windows in Go 1.21.4 (bsc#1216943).</li>
<li>CVE-2023-39326: net/http: limit chunked data overhead (bsc#1217833).</li>
<li>cmd/go: go mod download needs to support toolchain upgrades</li>
<li>cmd/compile: invalid pointer found on stack when compiled with -race</li>
<li>os: NTFS deduped file changed from regular to irregular</li>
<li>net: TCPConn.ReadFrom hangs when io.Reader is TCPConn or UnixConn, Linux kernel < 5.1</li>
<li>cmd/compile: internal compiler error: panic during prove while compiling: unexpected induction with too many parents</li>
<li>syscall: TestOpenFileLimit unintentionally runs on non-Unix platforms</li>
<li>runtime: self-deadlock on mheap_.lock</li>
<li>crypto/rand: Legacy RtlGenRandom use on Windows</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-15.4-2023-4709=1</code>
</li>
<li class="list-group-item">
openSUSE Leap 15.5
<br/>
<code>zypper in -t patch openSUSE-SLE-15.5-2023-4709=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-SP4-2023-4709=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-SP5-2023-4709=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64)
<ul>
<li>go1.21-race-1.21.5-150000.1.18.1</li>
<li>go1.21-1.21.5-150000.1.18.1</li>
<li>go1.21-doc-1.21.5-150000.1.18.1</li>
</ul>
</li>
<li>
openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64)
<ul>
<li>go1.21-race-1.21.5-150000.1.18.1</li>
<li>go1.21-1.21.5-150000.1.18.1</li>
<li>go1.21-doc-1.21.5-150000.1.18.1</li>
</ul>
</li>
<li>
Development Tools Module 15-SP4 (aarch64 ppc64le s390x x86_64)
<ul>
<li>go1.21-1.21.5-150000.1.18.1</li>
<li>go1.21-doc-1.21.5-150000.1.18.1</li>
</ul>
</li>
<li>
Development Tools Module 15-SP4 (aarch64 x86_64)
<ul>
<li>go1.21-race-1.21.5-150000.1.18.1</li>
</ul>
</li>
<li>
Development Tools Module 15-SP5 (aarch64 ppc64le s390x x86_64)
<ul>
<li>go1.21-race-1.21.5-150000.1.18.1</li>
<li>go1.21-1.21.5-150000.1.18.1</li>
<li>go1.21-doc-1.21.5-150000.1.18.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2023-39326.html">https://www.suse.com/security/cve/CVE-2023-39326.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://www.suse.com/security/cve/CVE-2023-45285.html">https://www.suse.com/security/cve/CVE-2023-45285.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=1217833">https://bugzilla.suse.com/show_bug.cgi?id=1217833</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1217834">https://bugzilla.suse.com/show_bug.cgi?id=1217834</a>
</li>
</ul>
</div>