CVE-2024-23222
Description
A type confusion issue was addressed with improved checks. This issue is fixed in Safari 17.3, iOS 15.8.7 and iPadOS 15.8.7, iOS 16.7.5 and iPadOS 16.7.5, iOS 17.3 and iPadOS 17.3, macOS Monterey 12.7.3, macOS Sonoma 14.3, macOS Ventura 13.6.4, tvOS 17.3, visionOS 1.0.2. Processing maliciously crafted web content may lead to arbitrary code execution. This fix associated with the Coruna exploit was shipped in iOS 17.3 on January 22, 2024. This update brings that fix to devices that cannot update to the latest iOS version.
How to fix
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
CISA due date: Feb 13, 2024- apple safari17.3 or later
- apple ipados15.8.7, 16.7.5, 17.3 or later
- apple iphone_os15.8.7, 16.7.5, 17.3 or later
- apple macos12.7.3, 13.6.4, 14.3 or later
- apple tvos17.3 or later
- apple visionos1.0.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| apple safari | v < 17.3 | 17.3 |
| apple ipados | v < 15.8.7, 16.0 ≤ v < 16.7.5, 17.0 ≤ v < 17.3 | 15.8.7, 16.7.5, 17.3 |
| apple iphone_os | v < 15.8.7, 16.0 ≤ v < 16.7.5, 17.0 ≤ v < 17.3 | 15.8.7, 16.7.5, 17.3 |
| apple macos | 12.0 ≤ v < 12.7.3, 13.0 ≤ v < 13.6.4, 14.0 ≤ v < 14.3 | 12.7.3, 13.6.4, 14.3 |
| apple tvos | v < 17.3 | 17.3 |
| apple visionos | v < 1.0.2 | 1.0.2 |
Check your version
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Attack Surface Management
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