Microsoft Edge Browser Chakra Parameter Scope Parsing Type Confusion

This strike exploits a vulnerability in the Microsoft Edge Browser. Specifically the vulnerability exists inside the Microsoft Chakra Javascript engine. It is possible to craft invalid Javascript that still gets parsed by the Chakra engine, which can result in type confusion in the InterpreterStackFrame::OP_ResumeYield method. This can cause a denial of service in the browser or potentially lead to remote code execution.