CVE-2022-46723

critical

Description

This issue was addressed with improved checks. This issue is fixed in macOS Monterey 12.6.1, macOS Big Sur 11.7.1. A remote user may be able to write arbitrary files.

References

https://www.darkreading.com/vulnerabilities-threats/zero-click-rce-bug-macos-calendar-exposes-icloud-data

https://securityonline.info/zero-click-calendar-invite-critical-macos-vulnerability-chain-uncovered/?&web_view=true

https://support.apple.com/en-us/HT213494

https://support.apple.com/en-us/HT213493

Details

Source: Mitre, NVD

Published: 2023-02-27

Updated: 2023-03-08

Risk Information

CVSS v2

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Severity: Critical

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H