<div class="container">
<h1>Security update for python3</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2025:4398-1</td>
</tr>
<tr>
<th>Release Date:</th>
<td>2025-12-15T11:30:55Z</td>
</tr>
<tr>
<th>Rating:</th>
<td>low</td>
</tr>
<tr>
<th>References:</th>
<td>
<ul>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1251305">bsc#1251305</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1252974">bsc#1252974</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-2025-6075.html">CVE-2025-6075</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-8291.html">CVE-2025-8291</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-2025-6075</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">1.8</span>
<span class="cvss-vector">CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-6075</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">2.5</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-6075</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">1.8</span>
<span class="cvss-vector">CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-8291</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">4.8</span>
<span class="cvss-vector">CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-8291</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:L/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-8291</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">4.3</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N</span>
</li>
</ul>
</td>
</tr>
<tr>
<th>Affected Products:</th>
<td>
<ul class="list-group">
<li class="list-group-item">SUSE Linux Enterprise Server 12 SP5</li>
<li class="list-group-item">SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security</li>
<li class="list-group-item">SUSE Linux Enterprise Server for SAP Applications 12 SP5</li>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that solves two vulnerabilities can now be installed.</p>
<h2>Description:</h2>
<p>This update for python3 fixes the following issues:</p>
<p>Security issues fixed:</p>
<ul>
<li>CVE-2025-6075: Fixed simple quadratic complexity vulnerabilities on <code>os.path.expandvars()</code> (bsc#1252974).</li>
<li>CVE-2025-8291: Fixed missing validity checks of the ZIP64 End of Central Directory (EOCD) (bsc#1251305).</li>
</ul>
<p>Other issues fixed:</p>
<ul>
<li>Added @requires_lchmod operator for skipping tests on platforms were changing the mode of symbolic links is supported.</li>
<li>Fixed decoding byte strings in <code>localeconv()</code> for consistent output.</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 12 SP5 LTSS Extended Security
<br/>
<code>zypper in -t patch SUSE-SLE-SERVER-12-SP5-LTSS-EXTENDED-SECURITY-2025-4398=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security (x86_64)
<ul>
<li>python3-debugsource-3.4.10-25.163.1</li>
<li>python3-base-debugsource-3.4.10-25.163.1</li>
<li>libpython3_4m1_0-32bit-3.4.10-25.163.1</li>
<li>python3-tk-debuginfo-3.4.10-25.163.1</li>
<li>python3-curses-3.4.10-25.163.1</li>
<li>libpython3_4m1_0-3.4.10-25.163.1</li>
<li>python3-base-debuginfo-3.4.10-25.163.1</li>
<li>python3-debuginfo-3.4.10-25.163.1</li>
<li>libpython3_4m1_0-debuginfo-3.4.10-25.163.1</li>
<li>libpython3_4m1_0-debuginfo-32bit-3.4.10-25.163.1</li>
<li>python3-base-debuginfo-32bit-3.4.10-25.163.1</li>
<li>python3-devel-3.4.10-25.163.1</li>
<li>python3-3.4.10-25.163.1</li>
<li>python3-devel-debuginfo-3.4.10-25.163.1</li>
<li>python3-base-3.4.10-25.163.1</li>
<li>python3-tk-3.4.10-25.163.1</li>
<li>python3-curses-debuginfo-3.4.10-25.163.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-6075.html">https://www.suse.com/security/cve/CVE-2025-6075.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-8291.html">https://www.suse.com/security/cve/CVE-2025-8291.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1251305">https://bugzilla.suse.com/show_bug.cgi?id=1251305</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1252974">https://bugzilla.suse.com/show_bug.cgi?id=1252974</a>
</li>
</ul>
</div>