MFSA2020-54: Security Vulnerabilities fixed in Firefox 84
First published: Tue Dec 15 2020(Updated: )
Security Vulnerabilities fixed in Firefox 84
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Firefox | <84 | 84 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Child vulnerabilities
(Contains the following vulnerabilities)
Frequently Asked Questions
What are the security vulnerabilities addressed in MFSA2020-54?
MFSA2020-54 addresses multiple security vulnerabilities identified in Firefox 84.
What is the severity of MFSA2020-54?
The severity of vulnerabilities in MFSA2020-54 varies, with several classified as high.
How do I fix MFSA2020-54?
To fix the vulnerabilities in MFSA2020-54, users should update Firefox to version 84 or higher.
Which versions of Firefox are affected by MFSA2020-54?
Firefox versions prior to 84 are affected by the vulnerabilities detailed in MFSA2020-54.
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.
- agent/type
- agent/last-modified-date
- agent/first-publish-date
- agent/references
- agent/title
- agent/severity
- agent/description
- agent/event
- agent/trending
- agent/source
- agent/softwarecombine
- agent/tags
- collector/mozilla-advisory
- source/Mozilla
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- vendor/mozilla
- canonical/firefox