What is the severity of MFSA2020-43?

The severity of MFSA2020-43 is classified as moderate.

How do I fix MFSA2020-43?

To fix MFSA2020-43, update your Firefox ESR to version 78.3 or later.

What vulnerabilities were addressed in MFSA2020-43?

MFSA2020-43 addresses multiple security vulnerabilities affecting Firefox ESR.

Which versions of Firefox ESR are affected by MFSA2020-43?

Firefox ESR versions prior to 78.3 are affected by MFSA2020-43.

Who is the vendor responsible for resolving MFSA2020-43?

Mozilla is the vendor responsible for addressing the vulnerabilities in MFSA2020-43.

Vulnerability/
MFSA2020-43

medium

22/9/2020

MFSA2020-43: Security Vulnerabilities fixed in Firefox ESR 78.3

First published: Tue Sep 22 2020(Updated: )

Security Vulnerabilities fixed in Firefox ESR 78.3

Affected Software	Affected Version	How to fix
	<78.3	78.3

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Reference Links

https://www.mozilla.org/en-US/security/advisories/mfsa2020-43/ (Advisory)

Child vulnerabilities

(Contains the following vulnerabilities)

Frequently Asked Questions

What is the severity of MFSA2020-43?
The severity of MFSA2020-43 is classified as moderate.
How do I fix MFSA2020-43?
To fix MFSA2020-43, update your Firefox ESR to version 78.3 or later.
What vulnerabilities were addressed in MFSA2020-43?
MFSA2020-43 addresses multiple security vulnerabilities affecting Firefox ESR.
Which versions of Firefox ESR are affected by MFSA2020-43?
Firefox ESR versions prior to 78.3 are affected by MFSA2020-43.
Who is the vendor responsible for resolving MFSA2020-43?
Mozilla is the vendor responsible for addressing the vulnerabilities in MFSA2020-43.

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canonical/mozilla firefox esr

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Frequently Asked Questions

What is the severity of MFSA2020-43?
The severity of MFSA2020-43 is classified as moderate.
How do I fix MFSA2020-43?
To fix MFSA2020-43, update your Firefox ESR to version 78.3 or later.
What vulnerabilities were addressed in MFSA2020-43?
MFSA2020-43 addresses multiple security vulnerabilities affecting Firefox ESR.
Which versions of Firefox ESR are affected by MFSA2020-43?
Firefox ESR versions prior to 78.3 are affected by MFSA2020-43.
Who is the vendor responsible for resolving MFSA2020-43?
Mozilla is the vendor responsible for addressing the vulnerabilities in MFSA2020-43.