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CVE-2017-7817 A spoofing vulnerability can occur when a page switches to fullscreen mode without user notification, allowing a fake…
Description
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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Firefox 56 | earliest → < 56 | 56 |
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