CVE-2021-1771
LOW | Platform: macOS | Changelog
CVE Details
Description
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.
CVSS 3.1 Score
| Metric | Value |
|---|---|
| Base Score | 3.3 (LOW) |
| Vector | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N |
References
- Apple Security Advisory
- NVD Entry
- https://support.apple.com/en-us/HT212147 (Release Notes, Vendor Advisory)