Abstract:Despite the large number of proposed countermeasures against control-flow hijacking attacks, these attacks still pose a great threat for today's applications. The problem with existing solutions is that they either provide incomplete probabilistic protection (e.g., stack canaries) or impose a high runtime overhead (e.g., bounds checking). In this paper, we show how the concept of program-part duplication can be used to protect against control-flow hijacking attacks and present two different instantiations of t… Show more
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