CVE-2016-9075: Critical severity firefox vulnerability

Published Nov 15, 2016
·
Updated

An issue where WebExtensions can use the mozAddonManager API to elevate privilege due to privileged pages being allowed in the permissions list. This allows a malicious extension to then install additional extensions without explicit user permission.

Affected Software

2 affected componentsFixes available
Mozilla Firefox<50
50
Mozilla Firefox<50.0

Event History

Nov 15, 2016
CVE Published
12:00 AM
Jun 11, 2018
CVE Published
via MITRE·09:00 PM
Data Sourced
via MITRE·09:00 PM
DescriptionWeakness

Parent advisories

This vulnerability appears in the following advisories.

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Frequently Asked Questions

1

What is the vulnerability ID?

The vulnerability ID is CVE-2016-9075.

2

What is the severity of CVE-2016-9075?

The severity of CVE-2016-9075 is critical with a CVSS score of 9.8.

3

How does CVE-2016-9075 affect Firefox?

CVE-2016-9075 affects Firefox versions before 50.0.

4

What is the impact of CVE-2016-9075?

CVE-2016-9075 allows a malicious extension to install additional extensions without explicit user permission.

5

Are there any references for CVE-2016-9075?

Yes, you can find references for CVE-2016-9075 at the following links: [1] [2] [3].

Contact

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