Summary: This host is installed with Mozilla Firefox
ESR and is prone to multiple vulnerabilities.
Detection Method: Checks if a vulnerable version is
present on the target host.
Technical Details: Multiple flaws exists due to,
- Multiple use-after-free errors.
- A same-origin policy violation.
- Privilege escalation with Mozilla Maintenance Service in custom Firefox
- Sandbox escape through Firefox Sync.
- Navigation events were not fully adhering to the W3C's 'Navigation-Timing Level 2'
draft specification in some instances for the unload event.
- Some HTML elements, such as