By misusing a race in our notification code, an attacker could have forcefully hidden the notification for pages that had received full screen and pointer lock access, which could have been used for spoofing attacks. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mozilla
Published: 2021-12-08T21:20:20
Updated: 2024-08-04T04:03:07.658Z
Reserved: 2021-11-08T00:00:00
Link: CVE-2021-43538
Vulnrichment
No data.
NVD
Status : Modified
Published: 2021-12-08T22:15:09.677
Modified: 2024-11-21T06:29:23.020
Link: CVE-2021-43538
Redhat