Alerts This Week
Warning Icon 1 714
Alerts This Week
Warning Icon 1 714

SUSE: 2021:4781-1 Critical: MozillaThunderbird Stack Overflow Update

suse
Calendar Grey December 7, 2020
Dist Suse Esm H88
The latest Mozilla Thunderbird update (SUSE-SU-2020:3642-1) resolves serious stack overflow vulnerabilities and includes essential security patches.
An update that fixes one vulnerability is now available

Summary

This update for MozillaThunderbird fixes the following issues: - Mozilla Thunderbird was updated to 78.5.1 (MFSA 2020-53, bsc#1179530) - CVE-2020-26970: Fixed a stack overflow due to incorrect parsing of SMTP server response codes. - Various bug fixes Patch Instructions: To install this SUSE 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: - SUSE Linux Enterprise Workstation Extension 15-SP1: zypper in -t patch SUSE-SLE-Product-WE-15-SP1-2020-3642=1 Package List: - SUSE Linux Enterprise Workstation Extension 15-SP1 (x86_64): MozillaThunderbird-78.5.1-3.110.2 MozillaThunderbird-debuginfo-78.5.1-3.110.2 MozillaThunderbird-debugsource-78.5.1-3.110.2

Topics%20covered

Topics Covered

security advisory SUSE stack overflow important update MozillaThunderbird

References

#1179530

Cross- CVE-2020-26970

Affected Products:

SUSE Linux Enterprise Workstation Extension 15-SP1

https://www.suse.com/security/cve/CVE-2020-26970.html

https://bugzilla.suse.com/show_bug.cgi?id=1179530

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2020:3642-1
Rating: important

Topics%20covered

Topics Covered

security advisory SUSE stack overflow important update MozillaThunderbird

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Your message here