Beveiligingsadvies
CVE-2021-1771
CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations
Beschrijving
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.