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SUSE: 2021:2393-1 Important MozillaFirefox Application Security Fixes

suse
Calendar Grey July 19, 2021
Dist Suse Esm H88
SUSE Security Update for Chromium addresses critical flaws with high severity ratings and provides necessary update guidelines.
An update that fixes three vulnerabilities is now available

Summary

This update for MozillaFirefox fixes the following issues: Firefox Extended Support Release 78.12.0 ESR * Fixed: Various stability, functionality, and security fixes MFSA 2021-29 (bsc#1188275) * CVE-2021-29970 (bmo#1709976): Use-after-free in accessibility features of a document * CVE-2021-30547 (bmo#1715766): Out of bounds write in ANGLE * CVE-2021-29976 (bmo#1700895, bmo#1703334, bmo#1706910, bmo#1711576, bmo#1714391): Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12 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 Module for Desktop Applications 15-SP3:

Topics%20covered

Topics Covered

security advisory update application security patch important SUSE MozillaFirefox

References

#1188275

Cross- CVE-2021-29970 CVE-2021-29976 CVE-2021-30547

CVSS scores:

CVE-2021-30547 (NVD) : 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected Products:

SUSE Linux Enterprise Module for Desktop Applications 15-SP3

SUSE Linux Enterprise Module for Desktop Applications 15-SP2

https://www.suse.com/security/cve/CVE-2021-29970.html

https://www.suse.com/security/cve/CVE-2021-29976.html

https://www.suse.com/security/cve/CVE-2021-30547.html

https://bugzilla.suse.com/1188275

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2021:2393-1
Rating: important

Topics%20covered

Topics Covered

security advisory update application security patch important SUSE MozillaFirefox

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