MFSA2017-20: Security vulnerabilities fixed in Thunderbird 52.3

Published Aug 18, 2017
·
Updated

Security vulnerabilities fixed in Thunderbird 52.3

Affected Software

1 affected componentFixes available
Mozilla Thunderbird<52.3
52.3

Event History

Aug 18, 2017
Advisory Published
via Mozilla·12:00 AM

Frequently Asked Questions

1

What is the severity of MFSA2017-20?

The severity of MFSA2017-20 is deemed high as it addresses critical security vulnerabilities in Thunderbird 52.3.

2

How do I fix MFSA2017-20?

To fix MFSA2017-20, you should update your Thunderbird to version 52.3 or later.

3

What are the vulnerabilities addressed in MFSA2017-20?

MFSA2017-20 addresses multiple security vulnerabilities including potential remote code execution and information disclosure in Thunderbird.

4

Who is affected by MFSA2017-20?

Users of Thunderbird versions prior to 52.3 are affected by the vulnerabilities listed in MFSA2017-20.

5

Is it safe to continue using Thunderbird without updating for MFSA2017-20?

It is not safe to continue using Thunderbird without updating, as it leaves your system vulnerable to the addressed security risks.

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