This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave. A user that is removed from an iMessage group could rejoin the group.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

References
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: apple

Published:

Updated: 2024-08-03T16:25:04.595Z

Reserved: 2020-12-08T00:00:00

Link: CVE-2021-1771

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-04-02T18:15:20.700

Modified: 2024-11-21T05:45:04.647

Link: CVE-2021-1771

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.