PetManimal writes "Mati Aharoni's discovery of three flaws in Word using a fuzzer (screenshots) has been discounted by Microsoft, which claims that the crashes and malformed Word documents are a feature of Word, not a bug. Microsoft's Security Response Center is also refusing to classify the flaws as security problems. According to Microsoft developer David LeBlanc, crashes aren't necessarily DoS situations: 'You may rightfully say that crashing is always bad, and having a server-class app background, I agree. Crashing means you made a mistake, bad programmer, no biscuit. However, crashing may be the lesser of the evils in many places. In the event that our apps crash, we have recovery mechanisms, ways to report the crash so we know what function had the problem, and so on. I really take issue with those who would characterize a client-side crash as a denial of service.' Computerworld's Frank Hayes responds to LeBlanc and questions Microsoft's logic.'"