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.
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: mozilla

Published: 2021-12-08T21:20:20

Updated: 2022-08-10T05:10:41

Reserved: 2021-11-08T00:00:00


Link: CVE-2021-43538

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2021-12-08T22:15:09.677

Modified: 2022-12-09T15:55:13.640


Link: CVE-2021-43538

JSON object: View

cve-icon Redhat Information

No data.

CWE