SUSE-SU-2020:3935-1

This update for MozillaThunderbird fixes the following issues:

• Mozilla Thunderbird 78.6
  • new: MailExtensions: Added browser.windows.openDefaultBrowser() (bmo#1664708)
  • changed: Thunderbird now only shows quota exceeded indications on the main window (bmo#1671748)
  • changed: MailExtensions: menus API enabled in messages being composed (bmo#1670832)
  • changed: MailExtensions: Honor allowScriptsToClose argument in windows.create API function (bmo#1675940)
  • changed: MailExtensions: APIs that returned an accountId will reflect the account the message belongs to, not what is stored in message headers (bmo#1644032)
  • fixed: Keyboard shortcut for toggling message 'read' status not shown in menus (bmo#1619248)
  • fixed: OpenPGP: After importing a secret key, Key Manager displayed properties of the wrong key (bmo#1667054)
  • fixed: OpenPGP: Inline PGP parsing improvements (bmo#1660041)
  • fixed: OpenPGP: Discovering keys online via Key Manager sometimes failed on Linux (bmo#1634053)
  • fixed: OpenPGP: Encrypted attachment 'Decrypt and Open/Save As' did not work (bmo#1663169)
  • fixed: OpenPGP: Importing keys failed on macOS (bmo#1680757)
  • fixed: OpenPGP: Verification of clear signed UTF-8 text failed (bmo#1679756)
  • fixed: Address book: Some columns incorrectly displayed no data (bmo#1631201)
  • fixed: Address book: The address book view did not update after changing the name format in the menu (bmo#1678555)
  • fixed: Calendar: Could not import an ICS file into a CalDAV calendar (bmo#1652984)
  • fixed: Calendar: Two 'Home' calendars were visible on a new profile (bmo#1656782)
  • fixed: Calendar: Dark theme was incomplete on Linux (bmo#1655543)
  • fixed: Dark theme did not apply to new mail notification popups (bmo#1681083)
  • fixed: Folder icon, message list, and contact side bar visual improvements (bmo#1679436)
  • fixed: MailExtensions: HTTP refresh in browser content tabs did not work (bmo#1667774)
  • fixed: MailExtensions: messageDisplayScripts failed to run in main window (bmo#1674932)
  • fixed: Various security fixes MFSA 2020-56 (bsc#1180039)
  • CVE-2020-16042 (bmo#1679003) Operations on a BigInt could have caused uninitialized memory to be exposed
  • CVE-2020-26971 (bmo#1663466) Heap buffer overflow in WebGL
  • CVE-2020-26973 (bmo#1680084) CSS Sanitizer performed incorrect sanitization
  • CVE-2020-26974 (bmo#1681022) Incorrect cast of StyleGenericFlexBasis resulted in a heap use-after-free
  • CVE-2020-26978 (bmo#1677047) Internal network hosts could have been probed by a malicious webpage
  • CVE-2020-35111 (bmo#1657916) The proxy.onRequest API did not catch view-source URLs
  • CVE-2020-35112 (bmo#1661365) Opening an extension-less download may have inadvertently launched an executable instead
  • CVE-2020-35113 (bmo#1664831, bmo#1673589) Memory safety bugs fixed in Thunderbird 78.6

Mozilla Thunderbird 78.5.1

• new: OpenPGP: Added option to disable email subject encryption (bmo#1666073)
• changed: OpenPGP public key import now supports multi-file selection and bulk accepting imported keys (bmo#1665145)
• changed: MailExtensions: getComposeDetails will wait for 'compose-editor-ready' event (bmo#1675012)
• fixed: New mail icon was not removed from the system tray at shutdown (bmo#1664586)
• fixed: 'Place replies in the folder of the message being replied to' did not work when using 'Reply to List' (bmo#522450)
• fixed: Thunderbird did not honor the 'Run search on server' option when searching messages (bmo#546925)
• fixed: Highlight color for folders with unread messages wasn't visible in dark theme (bmo#1676697)
• fixed: OpenPGP: Key were missing from Key Manager (bmo#1674521)
• fixed: OpenPGP: Option to import keys from clipboard always disabled (bmo#1676842)
• fixed: The 'Link' button on the large attachments info bar failed to open up Filelink section in Options if the user had not yet configured Filelink (bmo#1677647)
• fixed: Address book: Printing members of a mailing list resulted in incorrect output (bmo#1676859)
• fixed: Unable to connect to LDAP servers configured with a self-signed SSL certificate (bmo#1659947)
• fixed: Autoconfig via LDAP did not work as expected (bmo#1662433)
• fixed: Calendar: Pressing Ctrl-Enter in the new event dialog would create duplicate events (bmo#1668478)
• fixed: Various security fixes

MFSA 2020-53 (bsc#1179530) * CVE-2020-26970 (bmo#1677338) Stack overflow due to incorrect parsing of SMTP server response codes