MFSA2020-54: Security Vulnerabilities fixed in Firefox 84
Published Dec 15, 2020
·Updated
Security Vulnerabilities fixed in Firefox 84
Affected Software
1 affected componentFixes available
Mozilla Firefox<84
84
Event History
Dec 15, 2020
Advisory Published
via Mozilla·12:00 AM
Child vulnerabilities
Contains the following vulnerabilities.
Frequently Asked Questions
1
What are the security vulnerabilities addressed in MFSA2020-54?
MFSA2020-54 addresses multiple security vulnerabilities identified in Firefox 84.
2
What is the severity of MFSA2020-54?
The severity of vulnerabilities in MFSA2020-54 varies, with several classified as high.
3
How do I fix MFSA2020-54?
To fix the vulnerabilities in MFSA2020-54, users should update Firefox to version 84 or higher.
4
Which versions of Firefox are affected by MFSA2020-54?
Firefox versions prior to 84 are affected by the vulnerabilities detailed in MFSA2020-54.
5
Is it safe to use Firefox with the vulnerabilities mentioned in MFSA2020-54?
It is not recommended to use Firefox versions prior to 84 due to the known vulnerabilities addressed in MFSA2020-54.