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  • Blog Post: MS08-036: PGM? What is PGM?

    This morning we released MS08-036 to fix two denial-of-service vulnerabilities in the Windows implementation of the Pragmatic General Multicast (PGM) protocol ( RFC 3208 ). You probably have never heard of PGM. Only one engineer on our team had ever heard of it and he previously worked as a tester on...