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.
References
Link Resource
http://www.securityfocus.com/bid/99049 Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1038689 Third Party Advisory VDB Entry
https://bugzilla.mozilla.org/show_bug.cgi?id=1317242 Issue Tracking Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2017-15/ Vendor Advisory
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: mozilla

Published: 2018-06-11T21:00:00

Updated: 2018-06-12T09:57:01

Reserved: 2017-04-12T00:00:00


Link: CVE-2017-7770

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2018-06-11T21:29:08.687

Modified: 2018-08-13T13:26:25.887


Link: CVE-2017-7770

JSON object: View

cve-icon Redhat Information

No data.

CWE