The browser could have been confused into transferring a screen sharing state into another tab, which would leak unintended information. This vulnerability affects Firefox < 85.
References
Link Resource
https://bugzilla.mozilla.org/show_bug.cgi?id=1642747 Issue Tracking Permissions Required Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2021-03/ Release Notes Vendor Advisory
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: mozilla

Published: 2021-02-26T02:07:56

Updated: 2021-02-26T02:07:56

Reserved: 2021-01-13T00:00:00


Link: CVE-2021-23958

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2021-02-26T03:15:13.777

Modified: 2021-03-03T20:34:12.360


Link: CVE-2021-23958

JSON object: View

cve-icon Redhat Information

No data.

CWE