<div class="container">
<h1>Security update for go1.18</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2023:0869-1</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=1208270">#1208270</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1208271">#1208271</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1208272">#1208272</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1208491">#1208491</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-2022-41723.html">CVE-2022-41723</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2022-41724.html">CVE-2022-41724</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2022-41725.html">CVE-2022-41725</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-2022-41723</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-2022-41723</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-2022-41724</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-2022-41724</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-2022-41725</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.5</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2022-41725</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">openSUSE Leap 15.4</li>
<li class="list-group-item">SUSE Enterprise Storage 7.1</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 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 ESPOS 15 SP3</li>
<li class="list-group-item">SUSE Linux Enterprise High Performance Computing LTSS 15 SP3</li>
<li class="list-group-item">SUSE Linux Enterprise Real Time 15 SP3</li>
<li class="list-group-item">SUSE Linux Enterprise Real Time 15 SP4</li>
<li class="list-group-item">SUSE Linux Enterprise Server 15 SP3</li>
<li class="list-group-item">SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3</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 SP3</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>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that solves three vulnerabilities and has one fix can now be installed.</p>
<h2>Description:</h2>
<p>This update for go1.18 fixes the following issues:</p>
<ul>
<li>CVE-2022-41723: Fixed a quadratic complexity in HPACK decoding in net/http (bsc#1208270).</li>
<li>CVE-2022-41724: Fixed a denial of service from excessive resource consumption in net/http and mime/multipart (bsc#1208271).</li>
<li>CVE-2022-41725: Fixed a panic with large handshake records in crypto/tls (bsc#1208272).</li>
</ul>
<p>The following non-security bug was fixed:</p>
<ul>
<li>Fixed PTF ref:_00D1igLOd._5005qM0AP4:ref SG#65262 (bsc#1208491).</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 15.4
<br/>
<code>zypper in -t patch openSUSE-SLE-15.4-2023-869=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-SP4-2023-869=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise High Performance Computing ESPOS 15 SP3
<br/>
<code>zypper in -t patch SUSE-SLE-Product-HPC-15-SP3-ESPOS-2023-869=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise High Performance Computing LTSS 15 SP3
<br/>
<code>zypper in -t patch SUSE-SLE-Product-HPC-15-SP3-LTSS-2023-869=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Real Time 15 SP3
<br/>
<code>zypper in -t patch SUSE-SLE-Product-RT-15-SP3-2023-869=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3
<br/>
<code>zypper in -t patch SUSE-SLE-Product-SLES-15-SP3-LTSS-2023-869=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Server for SAP Applications 15 SP3
<br/>
<code>zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP3-2023-869=1</code>
</li>
<li class="list-group-item">
SUSE Enterprise Storage 7.1
<br/>
<code>zypper in -t patch SUSE-Storage-7.1-2023-869=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64)
<ul>
<li>go1.18-1.18.10-150000.1.46.1</li>
<li>go1.18-doc-1.18.10-150000.1.46.1</li>
</ul>
</li>
<li>
openSUSE Leap 15.4 (aarch64 x86_64)
<ul>
<li>go1.18-race-1.18.10-150000.1.46.1</li>
</ul>
</li>
<li>
Development Tools Module 15-SP4 (aarch64 ppc64le s390x x86_64)
<ul>
<li>go1.18-1.18.10-150000.1.46.1</li>
<li>go1.18-doc-1.18.10-150000.1.46.1</li>
</ul>
</li>
<li>
Development Tools Module 15-SP4 (aarch64 x86_64)
<ul>
<li>go1.18-race-1.18.10-150000.1.46.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise High Performance Computing ESPOS 15 SP3 (aarch64 x86_64)
<ul>
<li>go1.18-race-1.18.10-150000.1.46.1</li>
<li>go1.18-1.18.10-150000.1.46.1</li>
<li>go1.18-doc-1.18.10-150000.1.46.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 (aarch64 x86_64)
<ul>
<li>go1.18-race-1.18.10-150000.1.46.1</li>
<li>go1.18-1.18.10-150000.1.46.1</li>
<li>go1.18-doc-1.18.10-150000.1.46.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Real Time 15 SP3 (x86_64)
<ul>
<li>go1.18-race-1.18.10-150000.1.46.1</li>
<li>go1.18-1.18.10-150000.1.46.1</li>
<li>go1.18-doc-1.18.10-150000.1.46.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3 (aarch64 ppc64le s390x x86_64)
<ul>
<li>go1.18-1.18.10-150000.1.46.1</li>
<li>go1.18-doc-1.18.10-150000.1.46.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3 (aarch64 x86_64)
<ul>
<li>go1.18-race-1.18.10-150000.1.46.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server for SAP Applications 15 SP3 (ppc64le x86_64)
<ul>
<li>go1.18-1.18.10-150000.1.46.1</li>
<li>go1.18-doc-1.18.10-150000.1.46.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server for SAP Applications 15 SP3 (x86_64)
<ul>
<li>go1.18-race-1.18.10-150000.1.46.1</li>
</ul>
</li>
<li>
SUSE Enterprise Storage 7.1 (aarch64 x86_64)
<ul>
<li>go1.18-race-1.18.10-150000.1.46.1</li>
<li>go1.18-1.18.10-150000.1.46.1</li>
<li>go1.18-doc-1.18.10-150000.1.46.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2022-41723.html">https://www.suse.com/security/cve/CVE-2022-41723.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2022-41724.html">https://www.suse.com/security/cve/CVE-2022-41724.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2022-41725.html">https://www.suse.com/security/cve/CVE-2022-41725.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1208270">https://bugzilla.suse.com/show_bug.cgi?id=1208270</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1208271">https://bugzilla.suse.com/show_bug.cgi?id=1208271</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1208272">https://bugzilla.suse.com/show_bug.cgi?id=1208272</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1208491">https://bugzilla.suse.com/show_bug.cgi?id=1208491</a>
</li>
</ul>
</div>