OESA-2024-2459 firefox security update

Mozilla Firefox is a standalone web browser, designed for standards compliance and performance. Its functionality can be enhanced via a plethora of extensions. Security Fixes: A bug in popup notifications' interaction with WebAuthn made it easier for an attacker to trick a user into granting...

Mozilla: Fullscreen notification bypass

The Mozilla Foundation Security Advisory describes this flaw as: Through a series of popup and window.print calls, an attacker can cause a window to go fullscreen without the user seeing the notification prompt, resulting in potential user confusion or spoofing attacks...

UBUNTU-CVE-2020-6810

After a website had entered fullscreen mode, it could have used a previously opened popup to obscure the notification that indicates the browser is in fullscreen mode. Combined with spoofing the browser chrome, this could have led to confusing the user about the current origin of the page and...