Stack consumption vulnerability in the WebCore::CSSSelector function in WebKit, as used in Apple Safari 4.0.4, Apple Safari on iPhone OS and iPhone OS for iPod touch, and Google Chrome 4.0.249, allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a STYLE element composed of a large number of *> sequences.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Safari | Apple | 4.0.4 (including) | 4.0.4 (including) |
| Chromium-browser | Ubuntu | devel | * |
| Chromium-browser | Ubuntu | lucid | * |
| Chromium-browser | Ubuntu | maverick | * |
| Qt4-x11 | Ubuntu | intrepid | * |
| Webkit | Ubuntu | intrepid | * |