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openSUSE: 2020:0967-1 Important: MozillaThunderbird Memory Issues Resolved

opensuse
Calendar Grey July 15, 2020
Scroller Opensuse
Addresses significant vulnerabilities in Mozilla Thunderbird via this openSUSE patch, providing enhanced protection.
An update that fixes 5 vulnerabilities is now available.

Description

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

(bsc#1173576).

- CVE-2020-12419: Use-after-free in nsGlobalWindowInner (bsc#1173576).

- CVE-2020-12420: Use-After-Free when trying to connect to a STUN server

(bsc#1173576).

- 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.

Topics%20covered

Topics Covered

security advisory memory corruption important information disclosure use-after-free MozillaThunderbird openSUSE Leap

Patch

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):

MozillaThunderbird-68.10.0-lp151.2.44.2

MozillaThunderbird-debuginfo-68.10.0-lp151.2.44.2

MozillaThunderbird-debugsource-68.10.0-lp151.2.44.2

MozillaThunderbird-translations-common-68.10.0-lp151.2.44.2

MozillaThunderbird-translations-other-68.10.0-lp151.2.44.2

References

https://www.suse.com/security/cve/CVE-2020-12417.html

https://www.suse.com/security/cve/CVE-2020-12418.html

https://www.suse.com/security/cve/CVE-2020-12419.html

https://www.suse.com/security/cve/CVE-2020-12420.html

https://www.suse.com/security/cve/CVE-2020-12421.html

https://bugzilla.suse.com/1173576

--

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: openSUSE-SU-2020:0967-1
Rating: important
Affected Products: openSUSE Leap 15.1

Topics%20covered

Topics Covered

security advisory memory corruption important information disclosure use-after-free MozillaThunderbird openSUSE Leap

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