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 credential theft or other attacks. This vulnerability affects Firefox < 74.
References
Link | Resource |
---|---|
https://bugzilla.mozilla.org/show_bug.cgi?id=1432856 | Issue Tracking Vendor Advisory |
https://www.mozilla.org/security/advisories/mfsa2020-08/ | Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mozilla
Published: 2020-03-25T21:12:58
Updated: 2020-03-25T21:12:58
Reserved: 2020-01-10T00:00:00
Link: CVE-2020-6810
JSON object: View
NVD Information
Status : Analyzed
Published: 2020-03-25T22:15:12.703
Modified: 2020-03-31T12:45:03.937
Link: CVE-2020-6810
JSON object: View
Redhat Information
No data.
CWE