* CLIENTID fix for bmo#1759197 in Thunderbird 91.8.1 did not work
additional fix applied
* "Save-As" attachment dialog did not have filename pre-populated
MFSA 2022-26 (bsc#1200793)
* CVE-2022-34479 (bmo#1745595)
A popup window could be resized in a way to overlay the
address bar with web content
* CVE-2022-34470 (bmo#1765951)
Use-after-free in nsSHistory
* CVE-2022-34468 (bmo#1768537)
CSP sandbox header without `allow-scripts` can be bypassed
via retargeted javascript: URI
* CVE-2022-2226 (bmo#1775441)
An email with a mismatching OpenPGP signature date was
accepted as valid
* CVE-2022-34481 (bmo#1497246)
Potential integer overflow in ReplaceElementsAt
* CVE-2022-31744 (bmo#1757604)
CSP bypass enabling stylesheet injection
* CVE-2022-34472 (bmo#1770123)
Unavailable PAC file resulted in OCSP requests being blocked
* CVE-2022-34478 (bmo#1773717)
Microsoft protocols can be attacked if a user accepts a prompt
* CVE-2022-2200 (bmo#1771381)
Undesired attributes could be set as part of prototype pollution
* CVE-2022-34484 (bmo#1763634, bmo#1772651)
Memory safety bugs fixed in Thunderbird 91.11 and Thunderbird 102
OBS-URL: https://build.opensuse.org/package/show/mozilla:Factory/MozillaThunderbird?expand=0&rev=640
* Various UX and theme improvements
MFSA 2022-22 (bsc#1200027)
* CVE-2022-31736 (bmo#1735923)
Cross-Origin resource's length leaked
* CVE-2022-31737 (bmo#1743767)
Heap buffer overflow in WebGL
* CVE-2022-31738 (bmo#1756388)
Browser window spoof using fullscreen mode
* CVE-2022-31739 (bmo#1765049)
Attacker-influenced path traversal when saving downloaded
files
* CVE-2022-31740 (bmo#1766806)
Register allocation problem in WASM on arm64
* CVE-2022-31741 (bmo#1767590)
Uninitialized variable leads to invalid memory read
* CVE-2022-1834 (bmo#1767816)
Braille space character caused incorrect sender email to be
shown for a digitally signed email
* CVE-2022-31742 (bmo#1730434)
Querying a WebAuthn token with a large number of
allowCredential entries may have leaked cross-origin
information
* CVE-2022-31747 (bmo#1760765, bmo#1765610, bmo#1766283,
bmo#1767365, bmo#1768559, bmo#1768734)
Memory safety bugs fixed in Thunderbird 91.10
OBS-URL: https://build.opensuse.org/package/show/mozilla:Factory/MozillaThunderbird?expand=0&rev=638
* A warning is now displayed if an OpenPGP key has unsafe
attributes that are ignored
* OpenPGP integration in Thunderbird 91.8.0 and 91.8.1 did not
allow SHA-1 key signatures
* CalDAV calendars were marked read-only on startup
MFSA 2022-18 (bsc#1198970)
* CVE-2022-1520 (bmo#1745019)
Incorrect security status shown after viewing an attached
email
* CVE-2022-29914 (bmo#1746448)
Fullscreen notification bypass using popups
* CVE-2022-29909 (bmo#1755081)
Bypassing permission prompt in nested browsing contexts
* CVE-2022-29916 (bmo#1760674)
Leaking browser history with CSS variables
* CVE-2022-29911 (bmo#1761981)
iframe sandbox bypass
* CVE-2022-29912 (bmo#1692655)
Reader mode bypassed SameSite cookies
* CVE-2022-29913 (bmo#1764778)
Speech Synthesis feature not properly disabled
* CVE-2022-29917 (bmo#1684739, bmo#1706441, bmo#1753298,
bmo#1762614, bmo#1762620)
Memory safety bugs fixed in Thunderbird 91.9
OBS-URL: https://build.opensuse.org/package/show/mozilla:Factory/MozillaThunderbird?expand=0&rev=634
* CLIENTID extension to SMTP was not supported by smtp-js#
* Additional SMTP errors now propagated to user
* OpenPGP was not able to use some previously supported key types
* OpenPGP Key Manager did not always display correct information
after importing additional IDs
* Duplicate new mail notifications could be displayed when
server-side filters were in use
* Cancelling an SMTP password entry resulted in multiple failure
dialogs being displayed
- Mozilla Thunderbird 91.8.0
* Google accounts using password authentication will be migrated
to OAuth2.
* bugfixes
https://www.thunderbird.net/en-US/thunderbird/91.8.0/releasenotes
MFSA 2022- (bsc#1197903)
- update create-tar.sh
- skip slow workers, this is a tough build job
OBS-URL: https://build.opensuse.org/package/show/mozilla:Factory/MozillaThunderbird?expand=0&rev=632
* Thunderbird will use the first occurrence of headers that should
only appear once
* Auto-complete incorrectly changed a pasted email address to the
primary address of a contact
* Attachments with filename extensions that were not registered in
MIME types could not be opened
* Copy/Cut/Paste actions not working in Thunderbird Preferences
* Improved screen reader support of displayed message headers
MFSA 2022-12 (bsc#1196900)
* CVE-2022-26383 (bmo#1742421)
Browser window spoof using fullscreen mode
* CVE-2022-26384 (bmo#1744352)
iframe allow-scripts sandbox bypass
* CVE-2022-26387 (bmo#1752979)
Time-of-check time-of-use bug when verifying add-on signatures
* CVE-2022-26381 (bmo#1736243)
Use-after-free in text reflows
* CVE-2022-26386 (bmo#1752396)
Temporary files downloaded to /tmp and accessible by other
local users
- Mozilla Thunderbird 91.6.2
MFSA 2022-09
* CVE-2022-26485 (bmo#1758062)
Use-after-free in XSLT parameter processing
* CVE-2022-26486 (bmo#1758070)
Use-after-free in WebGPU IPC Framework
OBS-URL: https://build.opensuse.org/package/show/mozilla:Factory/MozillaThunderbird?expand=0&rev=626
* generated views of meeting invitations are now expanded by default
* Emails were not downloading at startup under some conditions
* Port numbers were not shown in "Confirm Security Exception"
dialog for CalDAV connections
MFSA 2022-07
* CVE-2022-0566 (bmo#1753094)
Crafted email could trigger an out-of-bounds write
OBS-URL: https://build.opensuse.org/package/show/mozilla:Factory/MozillaThunderbird?expand=0&rev=624
* TB will now offer to send large forwarded attachments via FileLink
* Partially signed unencrypted messages displayed an incorrect
"parrtially encrypted" notification
* Attachments filenames were not sanitized before saving to disk
* In the attachment bar, the "Import OpenPGP Key" item displayed
for public keys displayed an error and did not import the key
* "Open with" attachment dialog did not have a selected radio
button option
MFSA 2022-06 (bsc#1195682)
* CVE-2022-22753 (bmo#1732435)
Privilege Escalation to SYSTEM on Windows via Maintenance
Service
* CVE-2022-22754 (bmo#1750565)
Extensions could have bypassed permission confirmation during
update
* CVE-2022-22756 (bmo#1317873)
Drag and dropping an image could have resulted in the dropped
object being an executable
* CVE-2022-22759 (bmo#1739957)
Sandboxed iframes could have executed script if the parent
appended elements
* CVE-2022-22760 (bmo#1740985, bmo#1748503)
Cross-Origin responses could be distinguished between script
and non-script content-types
* CVE-2022-22761 (bmo#1745566)
frame-ancestors Content Security Policy directive was not
enforced for framed extension pages
* CVE-2022-22763 (bmo#1740534)
Script Execution during invalid object state
OBS-URL: https://build.opensuse.org/package/show/mozilla:Factory/MozillaThunderbird?expand=0&rev=623
* JS LDAP implementation did not support self-signed SSL certificates
* After saving a draft and subsequently sending a FileLink email,
the original file was removed from disk
* Chat OTR encryption did not work
* OTR verification bar was not removed after completing verification
* Various theme improvements
OBS-URL: https://build.opensuse.org/package/show/mozilla:Factory/MozillaThunderbird?expand=0&rev=622
* several fixes as outlined here
https://www.thunderbird.net/en-US/thunderbird/91.4.0/releasenotes
MFSA 2021-54 (bsc#1193485)
* CVE-2021-43536 (bmo#1730120)
URL leakage when navigating while executing asynchronous
function
* CVE-2021-43537 (bmo#1738237)
Heap buffer overflow when using structured clone
* CVE-2021-43538 (bmo#1739091)
Missing fullscreen and pointer lock notification when
requesting both
* CVE-2021-43539 (bmo#1739683)
GC rooting failure when calling wasm instance methods
* CVE-2021-43541 (bmo#1696685)
External protocol handler parameters were unescaped
* CVE-2021-43542 (bmo#1723281)
XMLHttpRequest error codes could have leaked the existence of
an external protocol handler
* CVE-2021-43543 (bmo#1738418)
Bypass of CSP sandbox directive when embedding
* CVE-2021-43545 (bmo#1720926)
Denial of Service when using the Location API in a loop
* CVE-2021-43546 (bmo#1737751)
Cursor spoofing could overlay user interface when native
cursor is zoomed
* CVE-2021-43528 (bmo#1742579)
JavaScript unexpectedly enabled for the composition area
* MOZ-2021-0009 (bmo#1393362, bmo#1736046, bmo#1736751,
bmo#1737009, bmo#1739372, bmo#1739421)
OBS-URL: https://build.opensuse.org/package/show/mozilla:Factory/MozillaThunderbird?expand=0&rev=617
* Saving a single message as .eml now uses a unique filename
* New mail notifications did not properly take subfolders into account
* Decrypting binary attachments when using an external GnuPG
configuration failed
* Account name fields in the account manager were not big enough
for long names
* LDAP searches using an extensibleMatch filter returned no results
* Read-only CalDAV calendars and CardDAV address books were not detected
* Multipart messages containing a calendar invite did not display
any of the human-readable alternatives
* Some calendar days were displayed incorrectly or duplicated
(eg. two "29th" days of a particular month)
* Phantom event was shown at the end of each day in Calendar week view
MFSA 2021-46 (bsc#1191332)
* CVE-2021-38496 (bmo#1725335)
Use-after-free in MessageTask
* CVE-2021-38497 (bmo#1726621)
Validation message could have been overlaid on another origin
* CVE-2021-38498 (bmo#1729642)
Use-after-free of nsLanguageAtomService object
* CVE-2021-32810 (bmo#1729813,
https://github.com/crossbeam-
rs/crossbeam/security/advisories/GHSA-pqqp-xmhj-wgcw)
Data race in crossbeam-deque
* CVE-2021-38500 (bmo#1725854, bmo#1728321)
Memory safety bugs fixed in Firefox 93, Firefox ESR 78.15,
and Firefox ESR 91.2
* CVE-2021-38501 (bmo#1685354, bmo#1715755, bmo#1723176)
Memory safety bugs fixed in Firefox 93 and Firefox ESR 91.2
OBS-URL: https://build.opensuse.org/package/show/mozilla:Factory/MozillaThunderbird?expand=0&rev=608
* Thunderbird registered Accessibility Handlers using same GUIDs
as Firefox, causing performance issues for NVDA users
* Focus lost when reordering accounts by keyboard in the Account Manager
* Account setup did not use provider display name for setting up
calendars
* Various theme and UX fixes
MFSA 2021-XX (bsc#1190269)
- (re-)added mozilla-silence-no-return-type.patch
- add mozilla-bmo531915.patch to fix build for i586
OBS-URL: https://build.opensuse.org/package/show/mozilla:Factory/MozillaThunderbird?expand=0&rev=604
- appdate screenshot URL updated (by mailaender@opensuse.org)
- Mozilla Thunderbird 91.0
* based on Mozilla's 91 ESR codebase
* many new and changed features
https://www.thunderbird.net/en-US/thunderbird/91.0/releasenotes/#whatsnew
* Renamed "Add-ons" to "Add-ons and Themes" and "Options" to "Preferences"
* Thunderbird now operates in multi-process (e10s) mode by default
* New user interface for adding attachments
* Enable redirect of messages
* CardDAV address book support
- Removed obsolete patches:
* mozilla-bmo1463035.patch
* mozilla-ppc-altivec_static_inline.patch
* mozilla-pipewire-0-3.patch
* mozilla-bmo1554971.patch
- add mozilla-libavcodec58_91.patch
- removed obsolete BigEndian ICU build workaround
- updated build requirements
- build using clang
OBS-URL: https://build.opensuse.org/package/show/mozilla:Factory/MozillaThunderbird?expand=0&rev=600
* removed WeTransfer integration package (not supported by vendor
any longer)
MFSA 2021-35 (bsc#1188891)
* CVE-2021-29986 (bmo#1696138)
Race condition when resolving DNS names could have led to
memory corruption
* CVE-2021-29988 (bmo#1717922)
Memory corruption as a result of incorrect style treatment
* CVE-2021-29984 (bmo#1720031)
Incorrect instruction reordering during JIT optimization
* CVE-2021-29980 (bmo#1722204)
Uninitialized memory in a canvas object could have led to
memory corruption
* CVE-2021-29985 (bmo#1722083)
Use-after-free media channels
* CVE-2021-29989 (bmo#1662676, bmo#1666184, bmo#1719178,
bmo#1719998, bmo#1720568)
Memory safety bugs fixed in Thunderbird 78.13
OBS-URL: https://build.opensuse.org/package/show/mozilla:Factory/MozillaThunderbird?expand=0&rev=598
MFSA 2021-30 (bsc#1188275)
* CVE-2021-29969 (bmo#1682370)
IMAP server responses sent by a MITM prior to STARTTLS could be
processed
* CVE-2021-29970 (bmo#1709976)
Use-after-free in accessibility features of a document
* CVE-2021-30547 (bmo#1715766)
Out of bounds write in ANGLE
* CVE-2021-29976 (bmo#1700895, bmo#1703334, bmo#1706910,
bmo#1711576, bmo#1714391)
Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12
OBS-URL: https://build.opensuse.org/package/show/mozilla:Factory/MozillaThunderbird?expand=0&rev=597
* OpenPGP could not be disabled for an account if a key was
previously configured
* Recipients were unable to decrypt some messages when the sender
had changed the message encryption from OpenPGP to S/MIME
* Contacts moved between CardDAV address books were not synced to
the new server
* CardDAV compatibility fixes for Google Contacts
MFSA 2021-
- renewed expired mozilla.keyring
OBS-URL: https://build.opensuse.org/package/show/mozilla:Factory/MozillaThunderbird?expand=0&rev=594
MFSA 2021-14 (bsc#1184960)
* CVE-2021-23994 (bmo#1699077)
Out of bound write due to lazy initialization
* CVE-2021-23995 (bmo#1699835)
Use-after-free in Responsive Design Mode
* CVE-2021-23998 (bmo#1667456)
Secure Lock icon could have been spoofed
* CVE-2021-23961 (bmo#1677940)
More internal network hosts could have been probed by a
malicious webpage
* CVE-2021-23999 (bmo#1691153)
Blob URLs may have been granted additional privileges
* CVE-2021-24002 (bmo#1702374)
Arbitrary FTP command execution on FTP servers using an
encoded URL
* CVE-2021-29945 (bmo#1700690)
Incorrect size computation in WebAssembly JIT could lead to
null-reads
* CVE-2021-29946 (bmo#1698503)
Port blocking could be bypassed
* CVE-2021-29948 (bmo#1692899)
Race condition when reading from disk while verifying
signatures
- recommend libotr5
OBS-URL: https://build.opensuse.org/package/show/mozilla:Factory/MozillaThunderbird?expand=0&rev=586
* Support recipient aliases for OpenPGP encryption
* The key and signature parts of the message security popup on a
received message could not be selected for copy/paste
* Various UX and theme improvements
MFSA 2021-13
* CVE-2021-23991 (bmo#1673240)
An attacker may use Thunderbird's OpenPGP key refresh mechanism
to poison an existing key
* MOZ-2021-23992 (bmo#1666236)
A crafted OpenPGP key with an invalid user ID could be used to
confuse the user
* CVE-2021-23993 (bmo#1666360)
Inability to send encrypted OpenPGP email after importing a
crafted OpenPGP key
OBS-URL: https://build.opensuse.org/package/show/mozilla:Factory/MozillaThunderbird?expand=0&rev=584
* bugfixes:
https://www.thunderbird.net/en-US/thunderbird/78.9.0/releasenotes
MFSA 2021-12 (boo#1183942)
* CVE-2021-23981 (bmo#1692832)
Texture upload into an unbound backing buffer resulted in an
out-of-bound read
* MOZ-2021-0002 (bmo#1691547)
Angle graphics library out of date
* CVE-2021-23982 (bmo#1677046)
Internal network hosts could have been probed by a malicious
webpage
* CVE-2021-23984 (bmo#1693664)
Malicious extensions could have spoofed popup information
* CVE-2021-23987 (bmo#1513519, bmo#1683439, bmo#1690169, bmo#1690718)
Memory safety bugs fixed in Firefox 87 and Firefox ESR 78.9
- cleaned up and fixed mozilla.sh.in for wayland (boo#1177542)
OBS-URL: https://build.opensuse.org/package/show/mozilla:Factory/MozillaThunderbird?expand=0&rev=582
* various bugfixes
MFSA 2021-09 (bsc#1182614)
* CVE-2021-23969 (bmo#1542194)
Content Security Policy violation report could have contained
the destination of a redirect
* CVE-2021-23968 (bmo#1687342)
Content Security Policy violation report could have contained
the destination of a redirect
* CVE-2021-23973 (bmo#1690976)
MediaError message property could have leaked information
about cross-origin resources
* CVE-2021-23978 (bmo#786797, bmo#1682928, bmo#1687391,
bmo#1687597)
Memory safety bugs fixed in Firefox 86 and Firefox ESR 78.8
OBS-URL: https://build.opensuse.org/package/show/mozilla:Factory/MozillaThunderbird?expand=0&rev=578
MFSA 2021-05 (bsc#1181414)
* CVE-2021-23953 (bmo#1683940)
Cross-origin information leakage via redirected PDF requests
* CVE-2021-23954 (bmo#1684020)
Type confusion when using logical assignment operators in
JavaScript switch statements
* CVE-2020-15685 (bmo#1622640)
IMAP Response Injection when using STARTTLS
* CVE-2020-26976 (bmo#1674343)
HTTPS pages could have been intercepted by a registered
service worker when they should not have been
* CVE-2021-23960 (bmo#1675755)
Use-after-poison for incorrectly redeclared JavaScript
variables during GC
* CVE-2021-23964 (bmo#1662507, bmo#1666285, bmo#1673526,
bmo#1674278, bmo#1674835, bmo#1675097, bmo#1675844,
bmo#1675868, bmo#1677590, bmo#1677888, bmo#1680410,
bmo#1681268, bmo#1682068, bmo#1682938, bmo#1683736,
bmo#1685260, bmo#1685925)
Memory safety bugs fixed in Thunderbird 78.7
- MozillaThunderbird.spec: Don't abuse BUILDROOT during %build as newer
rpm versions in TW remove everything there as the first action
of %install
OBS-URL: https://build.opensuse.org/package/show/mozilla:Factory/MozillaThunderbird?expand=0&rev=574
* changes and additions in MailExtensions
* several bugfixes
* https://www.thunderbird.net/en-US/thunderbird/78.6.0/releasenotes/
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
OBS-URL: https://build.opensuse.org/package/show/mozilla:Factory/MozillaThunderbird?expand=0&rev=568
MFSA 2020-52 (bsc#1178894)
* CVE-2020-26951 (bmo#1667113)
Parsing mismatches could confuse and bypass security
sanitizer for chrome privileged code
* CVE-2020-16012 (bmo#1642028)
Variable time processing of cross-origin images during
drawImage calls
* CVE-2020-26953 (bmo#1656741)
Fullscreen could be enabled without displaying the security
UI
* CVE-2020-26956 (bmo#1666300)
XSS through paste (manual and clipboard API)
* CVE-2020-26958 (bmo#1669355)
Requests intercepted through ServiceWorkers lacked MIME type
restrictions
* CVE-2020-26959 (bmo#1669466)
Use-after-free in WebRequestService
* CVE-2020-26960 (bmo#1670358)
Potential use-after-free in uses of nsTArray
* CVE-2020-15999 (bmo#1672223)
Heap buffer overflow in freetype
* CVE-2020-26961 (bmo#1672528)
DoH did not filter IPv4 mapped IP Addresses
* CVE-2020-26965 (bmo#1661617)
Software keyboards may have remembered typed passwords
* CVE-2020-26966 (bmo#1663571)
Single-word search queries were also broadcast to local
network
* CVE-2020-26968 (bmo#1551615, bmo#1607762, bmo#1656697,
OBS-URL: https://build.opensuse.org/package/show/mozilla:Factory/MozillaThunderbird?expand=0&rev=564
* MailExtensions: browser.tabs.sendMessage API added
* MailExtensions: messageDisplayScripts API added
* Yahoo and AOL mail users using password authentication will be
migrated to OAuth2
* MailExtensions: messageDisplay APIs extended to support multiple
selected messages
* MailExtensions: compose.begin functions now support creating a
message with attachments
* multiple bugfixes
OBS-URL: https://build.opensuse.org/package/show/mozilla:Factory/MozillaThunderbird?expand=0&rev=557
* OpenPGP: Improved support for encrypting with subkeys
* OpenPGP message status icons were not visible in message header pane
* OpenPGP Key Manager was missing from Tools menu on macOS
* Creating a new calendar event did not require an event title
- remove python2 dependencies for TW
- support wayland mode/autodetection in startup wrapper
- replace some Requires to use requires_ge macro where appropriate
- improve langpack build (as already used for Firefox)
- add ccache statistics output to build
OBS-URL: https://build.opensuse.org/package/show/mozilla:Factory/MozillaThunderbird?expand=0&rev=555
* OpenPGP: Improved support for encrypting with subkeys
* OpenPGP: Encrypted messages with international characters were
sometimes displayed incorrectly
* Single-click deletion of recipient pills with middle mouse
button restored
* Searching an address book list did not display results
* Dark mode, high contrast, and Windows theming fixes
OBS-URL: https://build.opensuse.org/package/show/mozilla:Factory/MozillaThunderbird?expand=0&rev=552
* fix crash in nsImapProtocol::CreateNewLineFromSocket (bmo#1667120)
- Mozilla Thunderbird 78.3.0
MFSA 2020-44 (bsc#1176756)
* CVE-2020-15677 (bmo#1641487)
Download origin spoofing via redirect
* CVE-2020-15676 (bmo#1646140)
XSS when pasting attacker-controlled data into a
contenteditable element
* CVE-2020-15678 (bmo#1660211)
When recursing through layers while scrolling, an iterator
may have become invalid, resulting in a potential use-after-
free scenario
* CVE-2020-15673 (bmo#1648493, bmo#1660800)
Memory safety bugs fixed in Thunderbird 78.3
- requires NSPR >= 4.25.1
- removed obsolete thunderbird-bmo1664607.patch
- Mozilla Thunderbird 78.2.2
https://www.thunderbird.net/en-US/thunderbird/78.2.2/releasenotes
- added thunderbird-bmo1664607.patch required for builds w/o updater
(boo#1176384)
- Mozilla Thunderbird 78.2.1
* based on Mozilla's 78 ESR codebase
* many new and changed features
https://www.thunderbird.net/en-US/thunderbird/78.0/releasenotes/#whatsnew
* built-in OpenPGP support (enigmail neither required nor supported)
OBS-URL: https://build.opensuse.org/package/show/mozilla:Factory/MozillaThunderbird?expand=0&rev=549
MFSA 2020-40 (bsc#1175686)
* CVE-2020-15663 (bmo#1643199)
Downgrade attack on the Mozilla Maintenance Service could have
resulted in escalation of privilege
* CVE-2020-15664 (bmo#1658214)
Attacker-induced prompt for extension installation
* CVE-2020-15669 (bmo#1656957)
Use-After-Free when aborting an operation
OBS-URL: https://build.opensuse.org/package/show/mozilla:Factory/MozillaThunderbird?expand=0&rev=547
