A logic issue was addressed with improved checks. This issue is fixed in macOS Ventura 13.3. An app may bypass Gatekeeper checks.
https://www.darkreading.com/vulnerabilities-threats/zero-click-rce-bug-macos-calendar-exposes-icloud-data
https://support.apple.com/en-us/HT213670
Source: Mitre, NVD
Published: 2024-01-10
Updated: 2024-01-17
Base Score: 4.9
Vector: CVSS2#AV:L/AC:L/Au:N/C:N/I:C/A:N
Severity: Medium
Base Score: 5.5
Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N