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
SUSE Linux Enterprise Desktop 15 SP1 SUSE Linux Enterprise High Availability 15 SP2 SUSE Linux Enterprise Module for Legacy Software 15 SP2 SUSE Linux Enterprise Server 15 SP1 SUSE Linux Enterprise Server for SAP Applications 15 SP1 SUSE Linux Enterprise Workstation Extension 15 SP1