Exploit Development: Browser Exploitation on Windows - CVE-2019-0567, A Microsoft Edge Type Confusion Vulnerability (Part 2)

This is a detailed exploitation walkthrough for CVE-2019-0567 in ChakraCore/Edge that progresses from a type-confusion crash to a reliable arbitrary read/write primitive, ASLR and DEP bypasses, leaking module and stack addresses, and constructing a ROP chain to achieve remote code execution (demonstrated by launching calc.exe). It documents debugging steps, object layout analysis, DataView-based memory primitives, and pragmatic techniques to defeat Control Flow Guard by overwriting return addresses on the stack.