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[security-announce] openSUSE-SU-2020:0967-1: important: Security update for MozillaThunderbird
openSUSE Security Update: Security update for MozillaThunderbird

Announcement ID: openSUSE-SU-2020:0967-1
Rating: important
References: #1173576
Cross-References: CVE-2020-12417 CVE-2020-12418 CVE-2020-12419
CVE-2020-12420 CVE-2020-12421
Affected Products:
openSUSE Leap 15.1

An update that fixes 5 vulnerabilities is now available.


This update for MozillaThunderbird to version 68.10.0 ESR fixes the
following issues:

- CVE-2020-12417: Memory corruption due to missing sign-extension for
ValueTags on ARM64 (bsc#1173576).
- CVE-2020-12418: Information disclosure due to manipulated URL object
- CVE-2020-12419: Use-after-free in nsGlobalWindowInner (bsc#1173576).
- CVE-2020-12420: Use-After-Free when trying to connect to a STUN server
- CVE-2020-12421: Add-On updates did not respect the same certificate
trust rules as software updates (bsc#1173576).

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-2020-967=1

Package List:

- openSUSE Leap 15.1 (x86_64):



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