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.
WebExtension content scripts can be loaded into about: pages in some circumstances, in violation of the permissions granted to extensions. This could allow an extension to interfere with the loading and usage of these pages and use capabilities that were intended to be restricted from extensions. This vulnerability affects Firefox < 64.
Base Score: 4.3
Impact Score: 2.9
Exploitability Score: 8.6
Base Score: 6.5
Impact Score: 3.6
Exploitability Score: 2.8
|122192||Mozilla Firefox < 64.0||Nessus||MacOS X Local Security Checks|
|700411||Mozilla Firefox < 64 Multiple Vulnerabilities||Nessus Network Monitor||Web Clients|
|119654||Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS / 18.10 : Firefox vulnerabilities (USN-3844-1)||Nessus||Ubuntu Local Security Checks|
|119636||FreeBSD : mozilla -- multiple vulnerabilities (d10b49b2-8d02-49e8-afde-0844626317af)||Nessus||FreeBSD Local Security Checks|
|119604||Mozilla Firefox < 64.0 Multiple Vulnerabilities||Nessus||Windows|
|119603||Mozilla Firefox < 64.0 Multiple Vulnerabilities (macOS) (deprecated)||Nessus||MacOS X Local Security Checks|