The UIKit Alerts component in Apple iOS before 5 allows remote attackers to cause a denial of service (device hang) via a long tel: URL that triggers a large size for the acceptance dialog.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Iphone_os | Apple | 3.0 (including) | 3.0 (including) |
| Iphone_os | Apple | 3.1 (including) | 3.1 (including) |
| Iphone_os | Apple | 3.1.2 (including) | 3.1.2 (including) |
| Iphone_os | Apple | 3.1.3 (including) | 3.1.3 (including) |
| Iphone_os | Apple | 3.2 (including) | 3.2 (including) |
| Iphone_os | Apple | 3.2.1 (including) | 3.2.1 (including) |
| Iphone_os | Apple | 3.2.2 (including) | 3.2.2 (including) |
| Iphone_os | Apple | 4.0 (including) | 4.0 (including) |
| Iphone_os | Apple | 4.0.1 (including) | 4.0.1 (including) |
| Iphone_os | Apple | 4.0.2 (including) | 4.0.2 (including) |
| Iphone_os | Apple | 4.1 (including) | 4.1 (including) |
| Iphone_os | Apple | 4.2.1 (including) | 4.2.1 (including) |
| Iphone_os | Apple | 4.2.5 (including) | 4.2.5 (including) |
| Iphone_os | Apple | 4.2.8 (including) | 4.2.8 (including) |
| Iphone_os | Apple | 4.3.0 (including) | 4.3.0 (including) |
| Iphone_os | Apple | 4.3.1 (including) | 4.3.1 (including) |
| Iphone_os | Apple | 4.3.2 (including) | 4.3.2 (including) |
| Iphone_os | Apple | 4.3.3 (including) | 4.3.3 (including) |
| Iphone_os | Apple | 4.3.5 (including) | 4.3.5 (including) |