An issue was discovered in certain Apple products. iOS before 11.4 is affected. Safari before 11.1.1 is affected. iCloud before 7.5 on Windows is affected. iTunes before 12.7.5 on Windows is affected. tvOS before 11.4 is affected. watchOS before 4.3.1 is affected. The issue involves the WebKit component. It allows remote attackers to execute arbitrary code via a crafted web site that leverages type confusion.
The product does not correctly convert an object, resource, or structure from one type to a different type.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Safari | Apple | * | 11.1.1 (excluding) |
| Iphone_os | Apple | * | 11.4 (excluding) |
| Tvos | Apple | * | 11.4 (excluding) |
| Watchos | Apple | * | 4.3.1 (excluding) |