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[security-announce] openSUSE-SU-2020:0799-1: important: Security update for MozillaThunderbird
openSUSE Security Update: Security update for MozillaThunderbird

Announcement ID: openSUSE-SU-2020:0799-1
Rating: important
References: #1172402
Cross-References: CVE-2020-12398 CVE-2020-12405 CVE-2020-12406
Affected Products:
openSUSE Leap 15.1

An update that fixes four vulnerabilities is now available.


This update for MozillaThunderbird fixes the following issues:

Mozilla Thunderbird 68.9.0 (bsc#1172402)

- CVE-2020-12405: Fixed a use-after-free in SharedWorkerService.
- CVE-2020-12406: Fixed a JavaScript Type confusion with NativeTypes.
- CVE-2020-12410: Fixed multiple memory safety issues
- CVE-2020-12398: Fixed a potential information leak due to security
downgrade with IMAP STARTTLS
- Use a symbolic icon from branding internals

This update was imported from the SUSE:SLE-15:Update update project.

Patch Instructions:

To install this openSUSE Security Update use the SUSE recommended
installation methods
like YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

- openSUSE Leap 15.1:

zypper in -t patch openSUSE-2020-799=1

Package List:

- openSUSE Leap 15.1 (x86_64):



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