Description
This issue was addressed with additional entitlement checks. This issue is fixed in iOS 18.5 and iPadOS 18.5, iPadOS 17.7.7, macOS Sequoia 15.4, macOS Sonoma 14.7.6, macOS Ventura 13.7.6, visionOS 2.5. An attacker may be able to turn on sharing of an iCloud folder without authentication.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
High
Affected products
- Apple / iOS and iPadOS0 – 18.5
- Apple / iPadOS0 – 17.7.7
- Apple / macOS0 – 13.7.6
- Apple / macOS0 – 14.7.6
- Apple / macOS0 – 15.4
- Apple / visionOS0 – 2.5
References
- VENDOR_ADVISORYhttps://support.apple.com/en-us/122373
- VENDOR_ADVISORYhttps://support.apple.com/en-us/122404
- VENDOR_ADVISORYhttps://support.apple.com/en-us/122405
- VENDOR_ADVISORYhttps://support.apple.com/en-us/122717
- VENDOR_ADVISORYhttps://support.apple.com/en-us/122718
- VENDOR_ADVISORYhttps://support.apple.com/en-us/122721