<div class="container">
<h1>Security update for samba</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2023:4046-1</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=1215904">#1215904</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1215905">#1215905</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1215906">#1215906</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1215907">#1215907</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1215908">#1215908</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-2023-3961.html">CVE-2023-3961</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2023-4091.html">CVE-2023-4091</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2023-4154.html">CVE-2023-4154</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2023-42669.html">CVE-2023-42669</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2023-42670.html">CVE-2023-42670</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-2023-3961</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.8</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2023-4091</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:H/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2023-4154</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.5</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2023-42669</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-2023-42670</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>
</ul>
</td>
</tr>
<tr>
<th>Affected Products:</th>
<td>
<ul class="list-group">
<li class="list-group-item">Basesystem Module 15-SP5</li>
<li class="list-group-item">openSUSE Leap 15.5</li>
<li class="list-group-item">SUSE Linux Enterprise Desktop 15 SP5</li>
<li class="list-group-item">SUSE Linux Enterprise High Availability Extension 15 SP5</li>
<li class="list-group-item">SUSE Linux Enterprise High Performance Computing 15 SP5</li>
<li class="list-group-item">SUSE Linux Enterprise Micro 5.5</li>
<li class="list-group-item">SUSE Linux Enterprise Real Time 15 SP5</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 SP5</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 samba fixes the following issues:</p>
<ul>
<li>CVE-2023-4091: Fixed a bug where a client can truncate file with read-only permissions. (bsc#1215904)</li>
<li>CVE-2023-42669: Fixed a bug in "rpcecho" development server which allows Denial of Service via sleep() call on AD DC. (bsc#1215905)</li>
<li>CVE-2023-42670: Fixed the procedure number which was out of range when starting Active Directory Users and Computers. (bsc#1215906)</li>
<li>CVE-2023-3961: Fixed an unsanitized client pipe name passed to local_np_connect(). (bsc#1215907)</li>
<li>CVE-2023-4154: Fixed a bug in dirsync which allows SYSTEM access with only "GUID_DRS_GET_CHANGES" right. (bsc#1215908)</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 15.5
<br/>
<code>zypper in -t patch SUSE-2023-4046=1 openSUSE-SLE-15.5-2023-4046=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Micro 5.5
<br/>
<code>zypper in -t patch SUSE-SLE-Micro-5.5-2023-4046=1</code>
</li>
<li class="list-group-item">
Basesystem Module 15-SP5
<br/>
<code>zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP5-2023-4046=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise High Availability Extension 15 SP5
<br/>
<code>zypper in -t patch SUSE-SLE-Product-HA-15-SP5-2023-4046=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64 i586)
<ul>
<li>samba-gpupdate-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-winbind-libs-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-devel-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>libsamba-policy0-python3-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>libsamba-policy-devel-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-ldb-ldap-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-debuginfo-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-libs-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-libs-debuginfo-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-client-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>ctdb-pcp-pmda-debuginfo-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>ctdb-pcp-pmda-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-python3-debuginfo-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>libsamba-policy-python3-devel-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-libs-python3-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-winbind-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-ldb-ldap-debuginfo-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>ctdb-debuginfo-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-libs-python3-debuginfo-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-test-debuginfo-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-tool-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>ctdb-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-client-libs-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-client-libs-debuginfo-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-debugsource-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-winbind-debuginfo-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-client-debuginfo-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>libsamba-policy0-python3-debuginfo-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-winbind-libs-debuginfo-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-python3-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-test-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
</ul>
</li>
<li>
openSUSE Leap 15.5 (x86_64)
<ul>
<li>samba-devel-32bit-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-client-libs-32bit-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-client-32bit-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-client-libs-32bit-debuginfo-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-libs-32bit-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-libs-python3-32bit-debuginfo-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>libsamba-policy0-python3-32bit-debuginfo-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-client-32bit-debuginfo-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-winbind-libs-32bit-debuginfo-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-libs-python3-32bit-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-libs-32bit-debuginfo-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-winbind-libs-32bit-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>libsamba-policy0-python3-32bit-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
</ul>
</li>
<li>
openSUSE Leap 15.5 (noarch)
<ul>
<li>samba-doc-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
</ul>
</li>
<li>
openSUSE Leap 15.5 (aarch64 x86_64)
<ul>
<li>samba-ceph-debuginfo-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-ceph-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
</ul>
</li>
<li>
openSUSE Leap 15.5 (aarch64_ilp32)
<ul>
<li>samba-winbind-libs-64bit-debuginfo-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-winbind-libs-64bit-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-libs-64bit-debuginfo-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>libsamba-policy0-python3-64bit-debuginfo-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-client-libs-64bit-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>libsamba-policy0-python3-64bit-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-devel-64bit-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-client-libs-64bit-debuginfo-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-libs-64bit-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-client-64bit-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-client-64bit-debuginfo-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-libs-python3-64bit-debuginfo-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-libs-python3-64bit-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Micro 5.5 (aarch64 s390x x86_64)
<ul>
<li>samba-debugsource-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-client-libs-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-debuginfo-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-client-libs-debuginfo-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
</ul>
</li>
<li>
Basesystem Module 15-SP5 (aarch64 ppc64le s390x x86_64)
<ul>
<li>samba-gpupdate-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-winbind-libs-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-devel-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>libsamba-policy0-python3-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>libsamba-policy-devel-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-ldb-ldap-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-debuginfo-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-libs-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-libs-debuginfo-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-client-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-python3-debuginfo-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-libs-python3-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>libsamba-policy-python3-devel-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-winbind-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-ldb-ldap-debuginfo-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-libs-python3-debuginfo-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-tool-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-client-libs-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-client-libs-debuginfo-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-debugsource-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-winbind-debuginfo-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-client-debuginfo-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>libsamba-policy0-python3-debuginfo-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-winbind-libs-debuginfo-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-python3-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
</ul>
</li>
<li>
Basesystem Module 15-SP5 (aarch64 x86_64)
<ul>
<li>samba-ceph-debuginfo-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-ceph-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
</ul>
</li>
<li>
Basesystem Module 15-SP5 (x86_64)
<ul>
<li>samba-client-libs-32bit-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-client-libs-32bit-debuginfo-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-libs-32bit-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-winbind-libs-32bit-debuginfo-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-libs-32bit-debuginfo-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-winbind-libs-32bit-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise High Availability Extension 15 SP5 (aarch64 ppc64le s390x x86_64)
<ul>
<li>samba-debugsource-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>ctdb-debuginfo-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>samba-debuginfo-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
<li>ctdb-4.17.9+git.421.abde31ca5c2-150500.3.11.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2023-3961.html">https://www.suse.com/security/cve/CVE-2023-3961.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2023-4091.html">https://www.suse.com/security/cve/CVE-2023-4091.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2023-4154.html">https://www.suse.com/security/cve/CVE-2023-4154.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2023-42669.html">https://www.suse.com/security/cve/CVE-2023-42669.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2023-42670.html">https://www.suse.com/security/cve/CVE-2023-42670.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1215904">https://bugzilla.suse.com/show_bug.cgi?id=1215904</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1215905">https://bugzilla.suse.com/show_bug.cgi?id=1215905</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1215906">https://bugzilla.suse.com/show_bug.cgi?id=1215906</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1215907">https://bugzilla.suse.com/show_bug.cgi?id=1215907</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1215908">https://bugzilla.suse.com/show_bug.cgi?id=1215908</a>
</li>
</ul>
</div>