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SUSE: 2022:0906-1 Important: MozillaThunderbird Security Update

suse
Calendar Grey March 21, 2022
Dist Suse Esm H88
Urgent security patch released for SUSE Linux to mitigate risks associated with Mozilla Thunderbird flaws. Users advised to update promptly.
An update that fixes 5 vulnerabilities is now available

Summary

This update for MozillaThunderbird fixes the following issues: Updated to version 91.7 (bsc#1196900): - CVE-2022-26381: Fixed an invalid memory access due to text reflow when SVG objects were present. - CVE-2022-26383: Fixed an issue where, when resizing a popup after requesting fullscreen access, the popup would not display the fullscreen notification. - CVE-2022-26384: Fixed an iframe XSS sandbox bypass when allow-popups was used on the iframe. - CVE-2022-26386: Fixed an issue where downloadable temporary files were accessible to other local users. - CVE-2022-26387: Fixed a potential add-on signature verification bypass due to a race condition. Patch Instructions: To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

Topics%20covered

Topics Covered

security advisory security fix important memory issue SUSE MozillaThunderbird XSS sandbox

References

#1196900

Cross- CVE-2022-26381 CVE-2022-26383 CVE-2022-26384

CVE-2022-26386 CVE-2022-26387

Affected Products:

SUSE Linux Enterprise Desktop 15-SP3

SUSE Linux Enterprise Desktop 15-SP4

SUSE Linux Enterprise High Performance Computing 15-SP3

SUSE Linux Enterprise High Performance Computing 15-SP4

SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP3

SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP4

SUSE Linux Enterprise Server 15-SP3

SUSE Linux Enterprise Server 15-SP4

SUSE Linux Enterprise Server for SAP Applications 15-SP3

SUSE Linux Enterprise Server for SAP Applications 15-SP4

SUSE Linux Enterprise Workstation Extension 15-SP3

SUSE Linux Enterprise Workstation Extension 15-SP4

SUSE Manage...

Read the Full Advisory

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2022:0906-1
Rating: important

Topics%20covered

Topics Covered

security advisory security fix important memory issue SUSE MozillaThunderbird XSS sandbox

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