Full Screen Spoofing Vulnerability in Firefox for Android (Versions < 56)

CVE-2017-7817 · MEDIUM Severity

AV:N/AC:L/AU:N/C:N/I:P/A:N

A spoofing vulnerability can occur when a page switches to fullscreen mode without user notification, allowing a fake address bar to be displayed. This allows an attacker to spoof which page is actually loaded and in use. Note: This attack only affects Firefox for Android. Other operating systems are not affected. This vulnerability affects Firefox < 56.

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