MFSA2020-48: OAuth session fixation vulnerability in Mozilla VPN

Published Nov 4, 2020
·
Updated

OAuth session fixation vulnerability in Mozilla VPN

Affected Software

3 affected componentsFixes available
Mozilla Mozilla VPN (929) (iOS)<1.0.7
1.0.7
Mozilla Mozilla VPN (1360) (Android)<1.1.0
1.1.0
Mozilla Mozilla VPN (Windows)<1.2.2
1.2.2

Event History

Nov 4, 2020
Advisory Published
via Mozilla·12:00 AM

Child vulnerabilities

Contains the following vulnerabilities.

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Frequently Asked Questions

1

What is the severity of MFSA2020-48?

MFSA2020-48 is classified as a high severity vulnerability affecting OAuth session management.

2

Which versions of Mozilla VPN are affected by MFSA2020-48?

MFSA2020-48 affects Mozilla VPN for Android versions below 1.1.0, iOS versions below 1.0.7, and Windows versions below 1.2.2.

3

How do I fix MFSA2020-48?

To fix MFSA2020-48, update your Mozilla VPN to Android version 1.1.0, iOS version 1.0.7, or Windows version 1.2.2 or later.

4

What type of vulnerability is MFSA2020-48?

MFSA2020-48 is an OAuth session fixation vulnerability that can lead to unauthorized access.

5

Can MFSA2020-48 affect user data?

Yes, MFSA2020-48 can potentially compromise user data by allowing attackers to hijack user sessions.

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