Windows heap exploits - XCon

XP Service Pack 2: Summary• It seems the arbitrary 4-byte overwrite will not bepossible anymore• These changes will not prevent attacks thatutilize overwrite specific structures on the heap.This is what heap exploits until the 4-byteoverwrite techniques were discovered.• Much more research must be done on the XPSP2’s changes. New exploitation techniques willlikely evolve in the following months.第 77 页PDF created with pdfFactory Pro trial version www.pdffactory.com