Description
The issue was addressed with improved checks. This issue is fixed in iOS 18.2 and iPadOS 18.2, iPadOS 17.7.3, macOS Sequoia 15.2, macOS Sonoma 14.7.2, macOS Ventura 13.7.2, tvOS 18.2, visionOS 2.2, watchOS 11.2. Processing a maliciously crafted font may result in the disclosure of process memory.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
Affected products
- Apple / iOS and iPadOS0 – 18.2
- Apple / iPadOS0 – 17.7.3
- Apple / macOS0 – 13.7.2
- Apple / macOS0 – 14.7.2
- Apple / macOS0 – 15.2
- Apple / tvOS0 – 18.2
- Apple / visionOS0 – 2.2
- Apple / watchOS0 – 11.2
References
- VENDOR_ADVISORYhttps://support.apple.com/en-us/121837
- VENDOR_ADVISORYhttps://support.apple.com/en-us/121838
- VENDOR_ADVISORYhttps://support.apple.com/en-us/121839
- VENDOR_ADVISORYhttps://support.apple.com/en-us/121840
- VENDOR_ADVISORYhttps://support.apple.com/en-us/121842
- VENDOR_ADVISORYhttps://support.apple.com/en-us/121843
- VENDOR_ADVISORYhttps://support.apple.com/en-us/121844
- VENDOR_ADVISORYhttps://support.apple.com/en-us/121845