Explore top 10 tips to secure your open-source projects now. Read More

×
Alerts This Week
Warning Icon 1 551
Alerts This Week
Warning Icon 1 551

SUSE: 2021:2694-1 Important: MozillaFirefox Memory Corruption Fix

suse
Calendar Grey August 17, 2021
Dist Suse Esm H88
A new version of MozillaFirefox has been released addressing various vulnerabilities to improve security on SUSE environments. Learn more details here.
An update that fixes 6 vulnerabilities, contains one feature is now available

Summary

This update for MozillaFirefox fixes the following issues: Firefox Extended Support Release 78.13.0 ESR (MFSA 2021-34, bsc#1188891): - CVE-2021-29986: Race condition when resolving DNS names could have led to memory corruption - CVE-2021-29988: Memory corruption as a result of incorrect style treatment - CVE-2021-29984: Incorrect instruction reordering during JIT optimization - CVE-2021-29980: Uninitialized memory in a canvas object could have led to memory corruption - CVE-2021-29985: Use-after-free media channels - CVE-2021-29989: Memory safety bugs fixed in Firefox 91 and Firefox ESR 78.13 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:

Topics%20covered

Topics Covered

security advisory software patch memory corruption important fix SUSE MozillaFirefox

References

#1188891 SLE-18626

Cross- CVE-2021-29980 CVE-2021-29984 CVE-2021-29985

CVE-2021-29986 CVE-2021-29988 CVE-2021-29989

Affected Products:

SUSE Manager Server 4.0

SUSE Manager Retail Branch Server 4.0

SUSE Manager Proxy 4.0

SUSE Linux Enterprise Server for SAP 15-SP1

SUSE Linux Enterprise Server for SAP 15

SUSE Linux Enterprise Server 15-SP1-LTSS

SUSE Linux Enterprise Server 15-SP1-BCL

SUSE Linux Enterprise Server 15-LTSS

SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS

SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS

SUSE Linux Enterprise High Performance Computing 15-LTSS

SUSE Linux Enterprise High Performance Computing 15-ESPOS

SUSE Enterprise Storage 6

...

Read the Full Advisory

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2021:2694-1
Rating: important

Topics%20covered

Topics Covered

security advisory software patch memory corruption important fix SUSE MozillaFirefox

Get the latest News and Insights

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