Flaw in TCP core..
Two researchers, Robert Lee and Jack Louis, claim to have found a major TCP/IP protocol vulnerability that it can cause a thrilling Denial of Service(DoS) attack. Well they are yet to reveal the details. A new article reads:
Robert Lee and Jack Louis recently went public claiming to have discovered a new and devastating denial of service (DoS) vulnerability in the core TCP/IP protocol stack used for almost all Internet communication. They refuse to release details before their talk at the T2 security conference in Finland on October 17. Yet they have given many alarming interviews, and the press is having a field day spreading fear and uncertainty. Articles have appeared on The Register (“DoS attack reveals (yet another) crack in net’s core”), Slashdot (“New Denial-of-Service Attack is a Killer”), Search Security (“TCP is fundamentally borked”), and many more publications. In the Register article, Robert Lee says “We haven’t found anybody who has a TCP stack that runs TCP based services that isn’t vulnerable” and that a target machine “basically self thrashes, and the only recovery after about two to four minutes worth of attack flow, even after the attack stops, is to reboot the machine”