Off-by-one error in the WebSocketHandshake::readServerHandshake function in websockets/WebSocketHandshake.cpp in WebCore in WebKit before r56380, as used in Qt and other products, allows remote websockets servers to cause a denial of service (memory corruption) or possibly have unspecified other impact via an upgrade header that is long and invalid.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Qt | Digia | * | 4.6.2 (including) |
| Webkit | Webkit | * | r56379 (including) |
| Chromium-browser | Ubuntu | devel | * |
| Chromium-browser | Ubuntu | lucid | * |
| Chromium-browser | Ubuntu | maverick | * |
| Chromium-browser | Ubuntu | natty | * |
| Chromium-browser | Ubuntu | oneiric | * |
| Qt4-x11 | Ubuntu | jaunty | * |
| Qt4-x11 | Ubuntu | karmic | * |
| Qt4-x11 | Ubuntu | lucid | * |
| Webkit | Ubuntu | hardy | * |
| Webkit | Ubuntu | jaunty | * |
| Webkit | Ubuntu | karmic | * |