<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-2023:0579-2</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=1018158">#1018158</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1178386">#1178386</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1179694">#1179694</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1179721">#1179721</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1181505">#1181505</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1182117">#1182117</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-2019-25013.html">CVE-2019-25013</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2020-27618.html">CVE-2020-27618</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2020-29562.html">CVE-2020-29562</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2020-29573.html">CVE-2020-29573</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2021-3326.html">CVE-2021-3326</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-2019-25013</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.3</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2019-25013</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">5.9</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2020-27618</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">3.3</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2020-27618</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">5.5</span>
<span class="cvss-vector">CVSS:3.1/AV:L/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-2020-29562</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-2020-29562</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:L/UI:R/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2020-29573</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-2020-29573</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-2021-3326</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-2021-3326</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">SUSE Linux Enterprise Server 11 SP4</li>
<li class="list-group-item">SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE 11-SP4</li>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that solves five vulnerabilities and has one fix can now be installed.</p>
<h2>Description:</h2>
<p>This update for glibc fixes the following issues:</p>
<p>Security issues fixed:</p>
<ul>
<li>CVE-2020-29573: x86: printf was hardened against non-normal long double values (bsc#1179721, BZ #26649)</li>
<li>CVE-2021-3326: Fix assertion failure in gconv ISO-2022-JP-3 module (bsc#1181505, BZ #27256)</li>
<li>CVE-2019-25013: Fix buffer overrun in EUC-KR conversion module (bsc#1182117, BZ #24973)</li>
<li>CVE-2020-27618: Accept redundant shift sequences in IBM1364 iconv (bsc#1178386, BZ #26224)</li>
<li>
<p>CVE-2020-29562: Fix incorrect UCS4 inner loop bounds in iconv (bsc#1179694, BZ #26923)</p>
</li>
<li>
<p>Schedule nscd cache pruning more accurately from re-added values (bsc#1018158)</p>
</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">
SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE 11-SP4
<br/>
<code>zypper in -t patch SUSE-SLE-SERVER-11-SP4-LTSS-EXTREME-CORE-2023-579=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Server 11 SP4
<br/>
<code>zypper in -t patch SUSE-SLE-SERVER-11-SP4-LTSS-EXTREME-CORE-2023-579=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE 11-SP4 (x86_64)
<ul>
<li>glibc-info-2.11.3-17.110.43.1</li>
<li>glibc-locale-2.11.3-17.110.43.1</li>
<li>glibc-html-2.11.3-17.110.43.1</li>
<li>glibc-i18ndata-2.11.3-17.110.43.1</li>
<li>glibc-profile-2.11.3-17.110.43.1</li>
<li>glibc-2.11.3-17.110.43.1</li>
<li>nscd-2.11.3-17.110.43.1</li>
<li>glibc-devel-2.11.3-17.110.43.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server 11 SP4 (x86_64)
<ul>
<li>glibc-info-2.11.3-17.110.43.1</li>
<li>glibc-locale-2.11.3-17.110.43.1</li>
<li>glibc-html-2.11.3-17.110.43.1</li>
<li>glibc-i18ndata-2.11.3-17.110.43.1</li>
<li>glibc-profile-2.11.3-17.110.43.1</li>
<li>glibc-2.11.3-17.110.43.1</li>
<li>nscd-2.11.3-17.110.43.1</li>
<li>glibc-devel-2.11.3-17.110.43.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2019-25013.html">https://www.suse.com/security/cve/CVE-2019-25013.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2020-27618.html">https://www.suse.com/security/cve/CVE-2020-27618.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2020-29562.html">https://www.suse.com/security/cve/CVE-2020-29562.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2020-29573.html">https://www.suse.com/security/cve/CVE-2020-29573.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2021-3326.html">https://www.suse.com/security/cve/CVE-2021-3326.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1018158">https://bugzilla.suse.com/show_bug.cgi?id=1018158</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1178386">https://bugzilla.suse.com/show_bug.cgi?id=1178386</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1179694">https://bugzilla.suse.com/show_bug.cgi?id=1179694</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1179721">https://bugzilla.suse.com/show_bug.cgi?id=1179721</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1181505">https://bugzilla.suse.com/show_bug.cgi?id=1181505</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1182117">https://bugzilla.suse.com/show_bug.cgi?id=1182117</a>
</li>
</ul>
</div>