CVE-2021-30854 Information

Description

A logic issue was addressed with improved state management. This issue is fixed in tvOS 15 watchOS 8 iOS 15 and iPadOS 15. A sandboxed process may be able to circumvent sandbox restrictions.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N

Reference

https://support.apple.com/en-us/HT212814 https://support.apple.com/en-us/HT212815 https://support.apple.com/en-us/HT212819

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

CHANGED

Integrity Impact

NONE

Availability Impact

HIGH

Base Score

NONE

Base Severity

8.6