File _patchinfo of Package patchinfo.36946
<patchinfo incident="36946">
<issue tracker="bnc" id="1234991">VUL-0: MozillaFirefox / MozillaThunderbird: update to 134 and 128.6esr</issue>
<issue tracker="cve" id="2025-0239"/>
<issue tracker="cve" id="2025-0243"/>
<issue tracker="cve" id="2025-0242"/>
<issue tracker="cve" id="2025-0240"/>
<issue tracker="cve" id="2025-0241"/>
<issue tracker="cve" id="2025-0238"/>
<issue tracker="cve" id="2025-0237"/>
<packager>MSirringhaus</packager>
<rating>important</rating>
<category>security</category>
<summary>Security update for MozillaThunderbird</summary>
<description>This update for MozillaThunderbird fixes the following issues:
Update to Mozilla Thunderbird ESR 128.6 (MFSA 2025-05, bsc#1234991)
Security fixes:
- CVE-2025-0237 (bmo#1915257)
WebChannel APIs susceptible to confused deputy attack
- CVE-2025-0238 (bmo#1915535)
Use-after-free when breaking lines in text
- CVE-2025-0239 (bmo#1929156)
Alt-Svc ALPN validation failure when redirected
- CVE-2025-0240 (bmo#1929623)
Compartment mismatch when parsing JavaScript JSON module
- CVE-2025-0241 (bmo#1933023)
Memory corruption when using JavaScript Text Segmentation
- CVE-2025-0242 (bmo#1874523, bmo#1926454, bmo#1931873,
bmo#1932169)
Memory safety bugs fixed in Firefox 134, Thunderbird 134,
Firefox ESR 115.19, Firefox ESR 128.6, Thunderbird 115.19,
and Thunderbird 128.6
- CVE-2025-0243 (bmo#1827142, bmo#1932783)
Memory safety bugs fixed in Firefox 134, Thunderbird 134,
Firefox ESR 128.6, and Thunderbird 128.6
Other fixes:
- fixed: New mail notification was not hidden after reading the
new message (bmo#1920077)
- fixed: New mail notification could show for the wrong folder,
causing repeated alerts (bmo#1926462)
- fixed: macOS shortcut CMD+1 did not restore the main window
when it was minimized (bmo#1857953)
- fixed: Clicking the context menu "Reply" button resulted in
"Reply-All" (bmo#1935883)
- fixed: Switching from "All", "Unread", and "Threads with
unread" did not work (bmo#1921618)
- fixed: Downloading message headers from a newsgroup could
cause a hang (bmo#1931661)
- fixed: Message list performance slow when many updates
happened at once (bmo#1933104)
- fixed: "mailto:" links did not apply the compose format of
the current identity (bmo#550414)
- fixed: Authentication failure of AUTH PLAIN or AUTH LOGIN did
not fall back to USERPASS (bmo#1928026)
</description>
</patchinfo>