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 |
---|---|---|---|
Webkit | Webkit | * | r56379 |
Qt | Digia | * | 4.6.2 |