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openSUSE Leap 15.3: Important Note on Mozilla Thunderbird Buffer Overflow

opensuse
Calendar Grey January 12, 2022
Dist Opensuse Esm H88
The Mozilla Thunderbird security notice for openSUSE highlights critical vulnerabilities with suggested patches.
An update that fixes two vulnerabilities is now available

Description

This update for MozillaThunderbird fixes the following issues:

- Mozilla Thunderbird 91.4.1

- CVE-2021-4126: OpenPGP signature status doesn't consider additional

message content. (bsc#1194215)

- CVE-2021-44538: Matrix chat library libolm bundled with Thunderbird

vulnerable to a buffer overflow. (bsc#1194020)

Topics%20covered

Topics Covered

security advisory buffer overflow important 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 15.3:

zypper in -t patch openSUSE-SLE-15.3-2022-58=1

Package List

- openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):

MozillaThunderbird-91.4.1-8.48.1

MozillaThunderbird-debuginfo-91.4.1-8.48.1

MozillaThunderbird-debugsource-91.4.1-8.48.1

MozillaThunderbird-translations-common-91.4.1-8.48.1

MozillaThunderbird-translations-other-91.4.1-8.48.1

References

https://www.suse.com/security/cve/CVE-2021-4126.html

https://www.suse.com/security/cve/CVE-2021-44538.html

https://bugzilla.suse.com/1194020

https://bugzilla.suse.com/1194215

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: openSUSE-SU-2022:0058-1
Rating: important
Affected Products: openSUSE Leap 15.3 .

Topics%20covered

Topics Covered

security advisory buffer overflow important MozillaThunderbird openSUSE Leap

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