<div class="container">
<h1>Security update for MozillaThunderbird</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2025:0405-1</td>
</tr>
<tr>
<th>Release Date:</th>
<td>2025-02-10T13:54:56Z</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=1236411">bsc#1236411</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1236539">bsc#1236539</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-2024-11704.html">CVE-2024-11704</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-0510.html">CVE-2025-0510</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-1009.html">CVE-2025-1009</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-1010.html">CVE-2025-1010</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-1011.html">CVE-2025-1011</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-1012.html">CVE-2025-1012</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-1013.html">CVE-2025-1013</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-1014.html">CVE-2025-1014</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-1015.html">CVE-2025-1015</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-1016.html">CVE-2025-1016</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-1017.html">CVE-2025-1017</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-2024-11704</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">9.8</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-0510</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.5</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-0510</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">6.5</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-0510</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">6.5</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-1009</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:N/UI:R/S:U/C:L/I:L/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-1009</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">9.8</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-1009</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">9.8</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-1010</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:N/UI:R/S:U/C:L/I:L/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-1010</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">9.8</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-1010</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">8.8</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-1011</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.8</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-1011</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">9.8</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-1011</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">8.8</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-1012</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:N/UI:R/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-1012</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">7.5</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-1012</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">9.8</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-1013</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">3.1</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-1013</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">6.5</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-1014</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.3</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-1014</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">8.8</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-1014</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">8.8</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-1015</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.8</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-1015</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">5.4</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-1015</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">5.4</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-1016</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.8</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-1016</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">9.8</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-1016</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">9.8</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-1017</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.8</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-1017</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">9.8</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-1017</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">9.8</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H</span>
</li>
</ul>
</td>
</tr>
<tr>
<th>Affected Products:</th>
<td>
<ul class="list-group">
<li class="list-group-item">openSUSE Leap 15.6</li>
<li class="list-group-item">SUSE Linux Enterprise Desktop 15 SP6</li>
<li class="list-group-item">SUSE Linux Enterprise Real Time 15 SP6</li>
<li class="list-group-item">SUSE Linux Enterprise Server 15 SP6</li>
<li class="list-group-item">SUSE Linux Enterprise Server for SAP Applications 15 SP6</li>
<li class="list-group-item">SUSE Linux Enterprise Workstation Extension 15 SP6</li>
<li class="list-group-item">SUSE Package Hub 15 15-SP6</li>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that solves 11 vulnerabilities can now be installed.</p>
<h2>Description:</h2>
<p>This update for MozillaThunderbird fixes the following issues:</p>
<p>Update to Mozilla Thunderbird 128.7 (MFSA 2025-10, bsc#1236539).</p>
<p>Security fixes:</p>
<ul>
<li>CVE-2025-1009: use-after-free in XSLT.</li>
<li>CVE-2025-1010: use-after-free in Custom Highlight.</li>
<li>CVE-2025-1011: a bug in WebAssembly code generation could result in a crash.</li>
<li>CVE-2025-1012: use-after-free during concurrent delazification.</li>
<li>CVE-2024-11704: potential double-free vulnerability in PKCS#7 decryption handling.</li>
<li>CVE-2025-1013: potential opening of private browsing tabs in normal browsing windows.</li>
<li>CVE-2025-1014: certificate length was not properly checked.</li>
<li>CVE-2025-1015: unsanitized address book fields.</li>
<li>CVE-2025-0510: address of e-mail sender can be spoofed by malicious email.</li>
<li>CVE-2025-1016: memory safety bugs.</li>
<li>CVE-2025-1017: memory safety bugs.</li>
</ul>
<p>Other fixes:</p>
<ul>
<li>fixed: images inside links could zoom when clicked instead of opening the link.</li>
<li>fixed: compacting an empty folder failed with write error.</li>
<li>fixed: compacting of IMAP folder with corrupted local storage failed with write error.</li>
<li>fixed: after restart, all restored tabs with opened PDFs showed the same attachment.</li>
<li>fixed: exceptions during CalDAV item processing would halt subsequent item handling.</li>
<li>fixed: context menu was unable to move email address to a different field.</li>
<li>fixed: link at about:rights pointed to Firefox privacy policy instead of Thunderbird's.</li>
<li>fixed: POP3 'fetch headers only' and 'get selected messages' could delete messages.</li>
<li>fixed: 'Search Online' checkbox in saved search properties was incorrectly disabled.</li>
<li>fixed: POP3 status message showed incorrect download count when messages were deleted.</li>
<li>fixed: space bar did not always advance to the next unread message.</li>
<li>fixed: folder creation or renaming failed due to incorrect preference settings.</li>
<li>fixed: forwarding/editing S/MIME drafts/templates unusable due to regression (bsc#1236411).</li>
<li>fixed: sort order in 'Search Messages' panel reset after search or on first launch.</li>
<li>fixed: reply window added an unnecessary third blank line at the top.</li>
<li>fixed: Thunderbird spell check box did not allow ENTER to accept suggested changes.</li>
<li>fixed: long email subject lines could overlap window control buttons on macOS.</li>
<li>fixed: flathub manifest link was not correct.</li>
<li>fixed: 'Prefer client-side email scheduling' needed to be selected twice.</li>
<li>fixed: duplicate invitations were sent if CALDAV calendar email case did not match.</li>
<li>fixed: visual and UX improvements.</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 15.6
<br/>
<code>zypper in -t patch openSUSE-SLE-15.6-2025-405=1</code>
</li>
<li class="list-group-item">
SUSE Package Hub 15 15-SP6
<br/>
<code>zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP6-2025-405=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Workstation Extension 15 SP6
<br/>
<code>zypper in -t patch SUSE-SLE-Product-WE-15-SP6-2025-405=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64)
<ul>
<li>MozillaThunderbird-128.7.0-150200.8.200.1</li>
<li>MozillaThunderbird-debuginfo-128.7.0-150200.8.200.1</li>
<li>MozillaThunderbird-translations-common-128.7.0-150200.8.200.1</li>
<li>MozillaThunderbird-debugsource-128.7.0-150200.8.200.1</li>
<li>MozillaThunderbird-translations-other-128.7.0-150200.8.200.1</li>
</ul>
</li>
<li>
SUSE Package Hub 15 15-SP6 (aarch64 ppc64le s390x)
<ul>
<li>MozillaThunderbird-128.7.0-150200.8.200.1</li>
<li>MozillaThunderbird-debuginfo-128.7.0-150200.8.200.1</li>
<li>MozillaThunderbird-translations-common-128.7.0-150200.8.200.1</li>
<li>MozillaThunderbird-debugsource-128.7.0-150200.8.200.1</li>
<li>MozillaThunderbird-translations-other-128.7.0-150200.8.200.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Workstation Extension 15 SP6 (x86_64)
<ul>
<li>MozillaThunderbird-128.7.0-150200.8.200.1</li>
<li>MozillaThunderbird-debuginfo-128.7.0-150200.8.200.1</li>
<li>MozillaThunderbird-translations-common-128.7.0-150200.8.200.1</li>
<li>MozillaThunderbird-debugsource-128.7.0-150200.8.200.1</li>
<li>MozillaThunderbird-translations-other-128.7.0-150200.8.200.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2024-11704.html">https://www.suse.com/security/cve/CVE-2024-11704.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-0510.html">https://www.suse.com/security/cve/CVE-2025-0510.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-1009.html">https://www.suse.com/security/cve/CVE-2025-1009.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-1010.html">https://www.suse.com/security/cve/CVE-2025-1010.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-1011.html">https://www.suse.com/security/cve/CVE-2025-1011.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-1012.html">https://www.suse.com/security/cve/CVE-2025-1012.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-1013.html">https://www.suse.com/security/cve/CVE-2025-1013.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-1014.html">https://www.suse.com/security/cve/CVE-2025-1014.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-1015.html">https://www.suse.com/security/cve/CVE-2025-1015.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-1016.html">https://www.suse.com/security/cve/CVE-2025-1016.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-1017.html">https://www.suse.com/security/cve/CVE-2025-1017.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1236411">https://bugzilla.suse.com/show_bug.cgi?id=1236411</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1236539">https://bugzilla.suse.com/show_bug.cgi?id=1236539</a>
</li>
</ul>
</div>