Description
A type confusion issue was addressed with improved checks. This issue is fixed in iOS 18.3 and iPadOS 18.3, iPadOS 17.7.4, macOS Sequoia 15.3, macOS Sonoma 14.7.3, tvOS 18.3, visionOS 2.3. An attacker on the local network may corrupt process memory.
CVSS breakdown
CVSS 3.1
Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected products
- Apple / iOS and iPadOS0 – 18.3
- Apple / iPadOS0 – 17.7.4
- Apple / macOS0 – 14.7.3
- Apple / macOS0 – 15.3
- Apple / tvOS0 – 18.3
- Apple / visionOS0 – 2.3
References
- VENDOR_ADVISORYhttps://support.apple.com/en-us/122066
- VENDOR_ADVISORYhttps://support.apple.com/en-us/122067
- VENDOR_ADVISORYhttps://support.apple.com/en-us/122068
- VENDOR_ADVISORYhttps://support.apple.com/en-us/122069
- VENDOR_ADVISORYhttps://support.apple.com/en-us/122072
- VENDOR_ADVISORYhttps://support.apple.com/en-us/122073