Integer underflow in Help Viewer in Apple Mac OS X before 10.5 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted help:topic URL that triggers a buffer overflow.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Mac_os_x | Apple | * | 10.4 (including) |
| Mac_os_x | Apple | 10.0 (including) | 10.0 (including) |
| Mac_os_x | Apple | 10.1 (including) | 10.1 (including) |
| Mac_os_x | Apple | 10.2 (including) | 10.2 (including) |
| Mac_os_x | Apple | 10.3 (including) | 10.3 (including) |