SUSE-SU-2023:4016-1

This update for MozillaThunderbird fixes the following issues:

Security fixes:

• CVE-2023-5217: Fixed a heap buffer overflow in libvpx. (bsc#1215814)
• CVE-2023-5168: Out-of-bounds write in FilterNodeD2D1. (bsc#1215575)
• CVE-2023-5169: Out-of-bounds write in PathOps. (bsc#1215575)
• CVE-2023-5171: Use-after-free in Ion Compiler. (bsc#1215575)
• CVE-2023-5174: Double-free in process spawning on Windows. (bsc#1215575)
• CVE-2023-5176: Memory safety bugs fixed in Firefox 118, Firefox ESR 115.3, and Thunderbird 115.3. (bsc#1215575)

Other fixes:

• Mozilla Thunderbird 115.3.1
  • fixed: In Unified Folders view, some folders had incorrect unified folder parent (bmo#1852525)
  • fixed: 'Edit message as new' did not restore encrypted subject from selected message (bmo#1788534)
  • fixed: Importing some CalDAV calendars with yearly recurrence events caused Thunderbird to freeze (bmo#1850732)
  • fixed: Security fixes MFSA 2023-44 (bsc#1215814)
  • CVE-2023-5217 (bmo#1855550) Heap buffer overflow in libvpx
• Mozilla Thunderbird 115.3
  • fixed: Thunderbird could not import profiles with hostname ending in dot ('.') (bmo#1825374)
  • fixed: Message header was occasionally missing in message preview (bmo#1840943)
  • fixed: Setting an existing folder's type flag did not add descendant folders to the Unified Folders view (bmo#1848904)
  • fixed: Thunderbird did not always delete all temporary mail files, sometimes preventing messages from being sent (bmo#673703)
  • fixed: Status bar in Message Compose window could not be hidden (bmo#1806860)
  • fixed: Message header was intermittently missing from message preview (bmo#1840943)
  • fixed: OAuth2 did not work on some profiles created in Thunderbird 102.6.1 or earlier (bmo#1814823)
  • fixed: In Vertical View, decrypted subject lines were displayed as ellipsis ('...') in message list (bmo#1831764)
  • fixed: Condensed address preference (mail.showCondensedAddresses) did not show condensed addresses in message list (bmo#1831280)
  • fixed: Spam folder could not be assigned non-ASCII names with IMAP UTF-8 enabled (bmo#1816332)
  • fixed: Message header was not displayed until images finished loading, causing noticeable delay for messages containing large images (bmo#1851871)
  • fixed: Large SVG favicons did not display on RSS feeds (bmo#1853895)
  • fixed: Context menu items did not display a hover background color (bmo#1852732)
  • fixed: Security fixes MFSA 2023-43 (bsc#1215575)
  • CVE-2023-5168 (bmo#1846683) Out-of-bounds write in FilterNodeD2D1
  • CVE-2023-5169 (bmo#1846685) Out-of-bounds write in PathOps
  • CVE-2023-5171 (bmo#1851599) Use-after-free in Ion Compiler
  • CVE-2023-5174 (bmo#1848454) Double-free in process spawning on Windows
  • CVE-2023-5176 (bmo#1836353, bmo#1842674, bmo#1843824, bmo#1843962, bmo#1848890, bmo#1850180, bmo#1850983, bmo#1851195) Memory safety bugs fixed in Firefox 118, Firefox ESR 115.3, and Thunderbird 115.3
• Add patch mozilla-fix-broken-ffmpeg.patch to fix broken build with newer binutils (bsc#1215309)
• Fix i586 build by reducing debug info to -g1. (bsc#1210168)
• Mozilla Thunderbird 115.2.3
  • changed: Card view and vertical layout are now default for new profiles (bmo#1849000)
  • fixed: Go - Folder menu was disabled (bmo#1849919)
  • fixed: 'Tools' menu was blank when opened from compose window on macOS (bmo#1848155)
  • fixed: Deleting an attachment from a message on an IMAP server corrupted the local copy when configured with 'mark as deleted' (bmo#1135434)
  • fixed: Manually entered passwords were not remembered for OAuth-authenticated accounts such as Yahoo mail (bmo#1673446)
  • fixed: Quick Filter's 'Keep filters applied' did not persist after restarting Thunderbird (bmo#1846880,bmo#1849221)
  • fixed: Top-level Quick Filter settings did not persist after restart (bmo#1849249)
  • fixed: Notifications for new messages with non-ASCII characters in the subject were garbled (bmo#1842384)
  • fixed: 'Mark Thread As Read' did not work when some messages in thread were already read (bmo#1850850)
  • fixed: New Groups tab in NNTP subscribe dialog id not work as expected (bmo#1848366)
  • fixed: Negative values were allowed in 'Share for files larger than' field (bmo#1850281)
  • fixed: Thunderbird sometimes crashed when deleting a parent folder with subfolders (bmo#1851293)
  • fixed: 'Send Message Error' appeared intermittently while Thunderbird was idle (bmo#1801668)
  • fixed: Focused but not selected messages were missing visual indication of focus in card view (bmo#1844263)
  • fixed: Notification dot did not disappear from taskbar icon on Windows after messages had already been read (bmo#1824889)
  • fixed: Multiple selected messages could not be opened simultaneously if selection included more than 19 messages (bmo#1851563)
  • fixed: Email replies received via BCC incorrectly populated From field with default identity (bmo#1851512)
  • fixed: User was not always notified of message send failures in outbox (bmo#1851542)
  • fixed: Tag dialog did not close properly after editing tag (bmo#1852414)
  • fixed: Newsgroup field in compose window did not autocomplete with suggested newsgroup names (bmo#1670457)
  • fixed: Canceling newsgroup messages did not check if sender matched user's own identity (bmo#1823274)
  • fixed: Event dialog with several invitees expanded beyond screen height (bmo#1848261)
  • fixed: Message check boxes were partially obstructed in message list (bmo#1850760)
  • unresolved: Some folders missing from Unified Folders ()