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
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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.

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