WebKit in Apple Mac OS X 10.3.9 and 10.4.7 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted HTML document that causes WebKit to access an object that has already been deallocated.
| Software | From | Fixed in |
|---|---|---|
| apple / mac_os_x | 10.4.7 | 10.4.7.x |
| apple / mac_os_x_server | 10.3.9 | 10.3.9.x |
| apple / mac_os_x | 10.3.9 | 10.3.9.x |
| apple / mac_os_x_server | 10.4.7 | 10.4.7.x |