openSUSE Security Update: Security update for MozillaThunderbird
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Announcement ID: openSUSE-SU-2020:0799-1
Rating: important
References: #1172402
Cross-References: CVE-2020-12398 CVE-2020-12405 CVE-2020-12406
CVE-2020-12410
Affected Products:
openSUSE Leap 15.1
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An update that fixes four vulnerabilities is now available.

Description:

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):

MozillaThunderbird-68.9.0-lp151.2.41.1
MozillaThunderbird-debuginfo-68.9.0-lp151.2.41.1
MozillaThunderbird-debugsource-68.9.0-lp151.2.41.1
MozillaThunderbird-translations-common-68.9.0-lp151.2.41.1
MozillaThunderbird-translations-other-68.9.0-lp151.2.41.1

References:

https://www.suse.com/security/cve/CVE-2020-12398.html
https://www.suse.com/security/cve/CVE-2020-12405.html
https://www.suse.com/security/cve/CVE-2020-12406.html
https://www.suse.com/security/cve/CVE-2020-12410.html
https://bugzilla.suse.com/1172402

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