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

opensuse
Calendar Grey July 15, 2020
Dist Opensuse Esm H88
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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