Security Advisory

CVE-2017-7770

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2018-06-11 21:00:00
Last updated 2024-08-05 16:12:28
Assigner mozilla
State PUBLISHED

Description

A mechanism where when a new tab is loaded through JavaScript events, if fullscreen mode is then entered, the addressbar will not be rendered. This would allow a malicious site to displayed a spoofed addressbar, showing the location of an arbitrary website instead of the one loaded. Note: this issue only affects Firefox for Android. Desktop Firefox is unaffected. This vulnerability affects Firefox < 54.