<div class="container">
<h1>Security update for gcc7</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2023:3686-1</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=1195517">#1195517</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1196861">#1196861</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1204505">#1204505</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1205145">#1205145</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1214052">#1214052</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-2023-4039.html">CVE-2023-4039</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-2023-4039</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.1</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2023-4039</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">4.8</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N</span>
</li>
</ul>
</td>
</tr>
<tr>
<th>Affected Products:</th>
<td>
<ul class="list-group">
<li class="list-group-item">Basesystem Module 15-SP4</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 SP4</li>
<li class="list-group-item">SUSE Linux Enterprise Real Time 15 SP4</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 SP1</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 one vulnerability and has four security fixes can now be installed.</p>
<h2>Description:</h2>
<p>This update for gcc7 fixes the following issues:</p>
<p>Security issue fixed:</p>
<ul>
<li>CVE-2023-4039: Fixed incorrect stack protector for C99 VLAs on Aarch64 (bsc#1214052).</li>
</ul>
<p>Other fixes:</p>
<ul>
<li>Fixed KASAN kernel compile. [bsc#1205145]</li>
<li>Fixed ICE with C++17 code as reported in [bsc#1204505]</li>
<li>Fixed altivec.h redefining bool in C++ which makes bool unusable (bsc#1195517):</li>
<li>Adjust gnats idea of the target, fixing the build of gprbuild. [bsc#1196861]</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">
SUSE Linux Enterprise Server for SAP Applications 15 SP1
<br/>
<code>zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP1-2023-3686=1</code>
</li>
<li class="list-group-item">
Basesystem Module 15-SP4
<br/>
<code>zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP4-2023-3686=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
SUSE Linux Enterprise Server for SAP Applications 15 SP1 (ppc64le)
<ul>
<li>gcc7-objc-debuginfo-7.5.0+r278197-150000.4.35.1</li>
<li>libada7-debuginfo-7.5.0+r278197-150000.4.35.1</li>
<li>gcc7-objc-7.5.0+r278197-150000.4.35.1</li>
<li>libasan4-debuginfo-7.5.0+r278197-150000.4.35.1</li>
<li>gcc7-locale-7.5.0+r278197-150000.4.35.1</li>
<li>libada7-7.5.0+r278197-150000.4.35.1</li>
<li>gcc7-c++-debuginfo-7.5.0+r278197-150000.4.35.1</li>
<li>gcc7-debuginfo-7.5.0+r278197-150000.4.35.1</li>
<li>gcc7-c++-7.5.0+r278197-150000.4.35.1</li>
<li>gcc7-ada-7.5.0+r278197-150000.4.35.1</li>
<li>cpp7-7.5.0+r278197-150000.4.35.1</li>
<li>gcc7-fortran-debuginfo-7.5.0+r278197-150000.4.35.1</li>
<li>cpp7-debuginfo-7.5.0+r278197-150000.4.35.1</li>
<li>libubsan0-debuginfo-7.5.0+r278197-150000.4.35.1</li>
<li>libgfortran4-7.5.0+r278197-150000.4.35.1</li>
<li>gcc7-fortran-7.5.0+r278197-150000.4.35.1</li>
<li>gcc7-7.5.0+r278197-150000.4.35.1</li>
<li>libasan4-7.5.0+r278197-150000.4.35.1</li>
<li>libgfortran4-debuginfo-7.5.0+r278197-150000.4.35.1</li>
<li>libstdc++6-devel-gcc7-7.5.0+r278197-150000.4.35.1</li>
<li>gcc7-debugsource-7.5.0+r278197-150000.4.35.1</li>
<li>gcc7-ada-debuginfo-7.5.0+r278197-150000.4.35.1</li>
<li>libubsan0-7.5.0+r278197-150000.4.35.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server for SAP Applications 15 SP1 (noarch)
<ul>
<li>gcc7-info-7.5.0+r278197-150000.4.35.1</li>
</ul>
</li>
<li>
Basesystem Module 15-SP4 (ppc64le)
<ul>
<li>gcc7-debuginfo-7.5.0+r278197-150000.4.35.1</li>
<li>cpp7-7.5.0+r278197-150000.4.35.1</li>
<li>libgfortran4-7.5.0+r278197-150000.4.35.1</li>
<li>gcc7-fortran-7.5.0+r278197-150000.4.35.1</li>
<li>gcc7-7.5.0+r278197-150000.4.35.1</li>
<li>gcc7-fortran-debuginfo-7.5.0+r278197-150000.4.35.1</li>
<li>libasan4-7.5.0+r278197-150000.4.35.1</li>
<li>gcc7-c++-debuginfo-7.5.0+r278197-150000.4.35.1</li>
<li>cpp7-debuginfo-7.5.0+r278197-150000.4.35.1</li>
<li>libgfortran4-debuginfo-7.5.0+r278197-150000.4.35.1</li>
<li>gcc7-debugsource-7.5.0+r278197-150000.4.35.1</li>
<li>libstdc++6-devel-gcc7-7.5.0+r278197-150000.4.35.1</li>
<li>libubsan0-debuginfo-7.5.0+r278197-150000.4.35.1</li>
<li>libasan4-debuginfo-7.5.0+r278197-150000.4.35.1</li>
<li>gcc7-c++-7.5.0+r278197-150000.4.35.1</li>
<li>libubsan0-7.5.0+r278197-150000.4.35.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2023-4039.html">https://www.suse.com/security/cve/CVE-2023-4039.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1195517">https://bugzilla.suse.com/show_bug.cgi?id=1195517</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1196861">https://bugzilla.suse.com/show_bug.cgi?id=1196861</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1204505">https://bugzilla.suse.com/show_bug.cgi?id=1204505</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1205145">https://bugzilla.suse.com/show_bug.cgi?id=1205145</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1214052">https://bugzilla.suse.com/show_bug.cgi?id=1214052</a>
</li>
</ul>
</div>