This update for MozillaThunderbird fixes the following issues :

  - Mozilla Thunderbird was updated to 78.7.0 ESR (MFSA     2021-05, bsc#1181414)

  - CVE-2021-23953: Fixed a Cross-origin information leakage     via redirected PDF requests

  - CVE-2021-23954: Fixed a type confusion when using     logical assignment operators in JavaScript switch     statements

  - CVE-2020-26976: Fixed an issue where HTTPS pages could     have been intercepted by a registered service worker     when they should not have been

  - CVE-2021-23960: Fixed a use-after-poison for incorrectly     redeclared JavaScript variables during GC

  - CVE-2021-23964: Fixed Memory safety bugs

  - CVE-2020-15685: Fixed an IMAP Response Injection when     using STARTTLS This update was imported from the     SUSE:SLE-15:Update update project.

openSUSE Security Update : MozillaThunderbird (openSUSE-2021-209)

high Nessus Plugin ID 145746

No changelogs found