The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.
A compromised content process could send a message to the parent process that would cause the 'Click to Play' permission prompt to be shown. However, due to lack of validation from the parent process, if the user accepted the permission request an attacker-controlled permission would be granted rather than the 'Click to Play' permission. This vulnerability affects Firefox < 70.
Base Score: 4.3
Impact Score: 2.9
Exploitability Score: 8.6
Base Score: 6.5
Impact Score: 3.6
Exploitability Score: 2.8
|130200||Ubuntu 16.04 LTS / 18.04 LTS / 19.04 / 19.10 : Firefox vulnerabilities (USN-4165-1)||Nessus||Ubuntu Local Security Checks|
|130170||Mozilla Firefox < 70.0 Multiple Vulnerabilities||Nessus||Windows|
|130169||Mozilla Firefox < 70.0 Multiple Vulnerabilities||Nessus||MacOS X Local Security Checks|