<div class="container">
<h1>Security update for glibc</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2024:1977-1</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=1222992">bsc#1222992</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1223423">bsc#1223423</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1223424">bsc#1223424</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1223425">bsc#1223425</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-2024-2961.html">CVE-2024-2961</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2024-33599.html">CVE-2024-33599</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2024-33600.html">CVE-2024-33600</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2024-33601.html">CVE-2024-33601</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2024-33602.html">CVE-2024-33602</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-2024-2961</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.2</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2024-33599</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.6</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2024-33600</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-2024-33601</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.2</span>
<span class="cvss-vector">CVSS:3.1/AV:L/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-2024-33602</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">4.0</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L</span>
</li>
</ul>
</td>
</tr>
<tr>
<th>Affected Products:</th>
<td>
<ul class="list-group">
<li class="list-group-item">SUSE Linux Enterprise High Performance Computing 15 SP2</li>
<li class="list-group-item">SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2</li>
<li class="list-group-item">SUSE Linux Enterprise Server 15 SP2</li>
<li class="list-group-item">SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2</li>
<li class="list-group-item">SUSE Linux Enterprise Server for SAP Applications 15 SP2</li>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that solves five vulnerabilities can now be installed.</p>
<h2>Description:</h2>
<p>This update for glibc fixes the following issues:</p>
<ul>
<li>nscd: Release read lock after resetting timeout</li>
<li>nscd: Fix use-after-free in addgetnetgrentX (BZ #23520)</li>
<li>CVE-2024-33599; nscd: Stack-based buffer overflow in netgroup cache (bsc#1223423, BZ #31677)</li>
<li>CVE-2024-33600; nscd: Avoid null pointer crashes after notfound response (bsc#1223424, BZ #31678)</li>
<li>CVE-2024-33600: nscd: Do not send missing not-found response in addgetnetgrentX (bsc#1223424, BZ #31678)</li>
<li>CVE-2024-33601, CVE-2024-33602: netgroup: Use two buffers in addgetnetgrentX (bsc#1223425, BZ #31680)</li>
<li>CVE-2024-33602: Use time_t for return type of addgetnetgrentX (bsc#1223425)</li>
<li>CVE-2024-2961: iconv: ISO-2022-CN-EXT: fix out-of-bound writes when writing escape sequence (bsc#1222992)</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 High Performance Computing 15 SP2 LTSS 15-SP2
<br/>
<code>zypper in -t patch SUSE-SLE-Product-HPC-15-SP2-LTSS-2024-1977=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2
<br/>
<code>zypper in -t patch SUSE-SLE-Product-SLES-15-SP2-LTSS-2024-1977=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Server for SAP Applications 15 SP2
<br/>
<code>zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP2-2024-1977=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2 (aarch64 x86_64)
<ul>
<li>glibc-debugsource-2.26-150000.13.73.1</li>
<li>glibc-utils-2.26-150000.13.73.1</li>
<li>glibc-profile-2.26-150000.13.73.1</li>
<li>glibc-devel-debuginfo-2.26-150000.13.73.1</li>
<li>glibc-extra-2.26-150000.13.73.1</li>
<li>glibc-2.26-150000.13.73.1</li>
<li>glibc-devel-2.26-150000.13.73.1</li>
<li>glibc-extra-debuginfo-2.26-150000.13.73.1</li>
<li>glibc-locale-base-debuginfo-2.26-150000.13.73.1</li>
<li>glibc-locale-base-2.26-150000.13.73.1</li>
<li>glibc-utils-debuginfo-2.26-150000.13.73.1</li>
<li>glibc-debuginfo-2.26-150000.13.73.1</li>
<li>glibc-locale-2.26-150000.13.73.1</li>
<li>glibc-utils-src-debugsource-2.26-150000.13.73.1</li>
<li>nscd-2.26-150000.13.73.1</li>
<li>nscd-debuginfo-2.26-150000.13.73.1</li>
<li>glibc-devel-static-2.26-150000.13.73.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2 (noarch)
<ul>
<li>glibc-info-2.26-150000.13.73.1</li>
<li>glibc-i18ndata-2.26-150000.13.73.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2 (nosrc)
<ul>
<li>glibc-utils-src-2.26-150000.13.73.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2 (x86_64)
<ul>
<li>glibc-32bit-debuginfo-2.26-150000.13.73.1</li>
<li>glibc-locale-base-32bit-2.26-150000.13.73.1</li>
<li>glibc-32bit-2.26-150000.13.73.1</li>
<li>glibc-devel-32bit-debuginfo-2.26-150000.13.73.1</li>
<li>glibc-locale-base-32bit-debuginfo-2.26-150000.13.73.1</li>
<li>glibc-devel-32bit-2.26-150000.13.73.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (aarch64 ppc64le s390x x86_64)
<ul>
<li>glibc-debugsource-2.26-150000.13.73.1</li>
<li>glibc-utils-2.26-150000.13.73.1</li>
<li>glibc-profile-2.26-150000.13.73.1</li>
<li>glibc-devel-debuginfo-2.26-150000.13.73.1</li>
<li>glibc-extra-2.26-150000.13.73.1</li>
<li>glibc-2.26-150000.13.73.1</li>
<li>glibc-devel-2.26-150000.13.73.1</li>
<li>glibc-extra-debuginfo-2.26-150000.13.73.1</li>
<li>glibc-locale-base-debuginfo-2.26-150000.13.73.1</li>
<li>glibc-locale-base-2.26-150000.13.73.1</li>
<li>glibc-utils-debuginfo-2.26-150000.13.73.1</li>
<li>glibc-debuginfo-2.26-150000.13.73.1</li>
<li>glibc-locale-2.26-150000.13.73.1</li>
<li>glibc-utils-src-debugsource-2.26-150000.13.73.1</li>
<li>nscd-2.26-150000.13.73.1</li>
<li>nscd-debuginfo-2.26-150000.13.73.1</li>
<li>glibc-devel-static-2.26-150000.13.73.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (noarch)
<ul>
<li>glibc-info-2.26-150000.13.73.1</li>
<li>glibc-i18ndata-2.26-150000.13.73.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (nosrc)
<ul>
<li>glibc-utils-src-2.26-150000.13.73.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (x86_64)
<ul>
<li>glibc-32bit-debuginfo-2.26-150000.13.73.1</li>
<li>glibc-locale-base-32bit-2.26-150000.13.73.1</li>
<li>glibc-32bit-2.26-150000.13.73.1</li>
<li>glibc-devel-32bit-debuginfo-2.26-150000.13.73.1</li>
<li>glibc-locale-base-32bit-debuginfo-2.26-150000.13.73.1</li>
<li>glibc-devel-32bit-2.26-150000.13.73.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server for SAP Applications 15 SP2 (ppc64le x86_64)
<ul>
<li>glibc-debugsource-2.26-150000.13.73.1</li>
<li>glibc-utils-2.26-150000.13.73.1</li>
<li>glibc-profile-2.26-150000.13.73.1</li>
<li>glibc-devel-debuginfo-2.26-150000.13.73.1</li>
<li>glibc-extra-2.26-150000.13.73.1</li>
<li>glibc-2.26-150000.13.73.1</li>
<li>glibc-devel-2.26-150000.13.73.1</li>
<li>glibc-extra-debuginfo-2.26-150000.13.73.1</li>
<li>glibc-locale-base-debuginfo-2.26-150000.13.73.1</li>
<li>glibc-locale-base-2.26-150000.13.73.1</li>
<li>glibc-utils-debuginfo-2.26-150000.13.73.1</li>
<li>glibc-debuginfo-2.26-150000.13.73.1</li>
<li>glibc-locale-2.26-150000.13.73.1</li>
<li>glibc-utils-src-debugsource-2.26-150000.13.73.1</li>
<li>nscd-2.26-150000.13.73.1</li>
<li>nscd-debuginfo-2.26-150000.13.73.1</li>
<li>glibc-devel-static-2.26-150000.13.73.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server for SAP Applications 15 SP2 (noarch)
<ul>
<li>glibc-info-2.26-150000.13.73.1</li>
<li>glibc-i18ndata-2.26-150000.13.73.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server for SAP Applications 15 SP2 (nosrc)
<ul>
<li>glibc-utils-src-2.26-150000.13.73.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server for SAP Applications 15 SP2 (x86_64)
<ul>
<li>glibc-32bit-debuginfo-2.26-150000.13.73.1</li>
<li>glibc-locale-base-32bit-2.26-150000.13.73.1</li>
<li>glibc-32bit-2.26-150000.13.73.1</li>
<li>glibc-devel-32bit-debuginfo-2.26-150000.13.73.1</li>
<li>glibc-locale-base-32bit-debuginfo-2.26-150000.13.73.1</li>
<li>glibc-devel-32bit-2.26-150000.13.73.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2024-2961.html">https://www.suse.com/security/cve/CVE-2024-2961.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2024-33599.html">https://www.suse.com/security/cve/CVE-2024-33599.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2024-33600.html">https://www.suse.com/security/cve/CVE-2024-33600.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2024-33601.html">https://www.suse.com/security/cve/CVE-2024-33601.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2024-33602.html">https://www.suse.com/security/cve/CVE-2024-33602.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1222992">https://bugzilla.suse.com/show_bug.cgi?id=1222992</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1223423">https://bugzilla.suse.com/show_bug.cgi?id=1223423</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1223424">https://bugzilla.suse.com/show_bug.cgi?id=1223424</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1223425">https://bugzilla.suse.com/show_bug.cgi?id=1223425</a>
</li>
</ul>
</div>