Low-level software security: attacks and defenses

  • Authors:
  • Úlfar Erlingsson

  • Affiliations:
  • Microsoft Research, Silicon Valley and Reykjavík University, Iceland

  • Venue:
  • Foundations of security analysis and design IV
  • Year:
  • 2007

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Abstract

This tutorial paper considers the issues of low-level software security from a language-based perspective, with the help of concrete examples. Four examples of low-level software attacks are covered in full detail; these examples are representative of the major types of attacks on C and C++ software that is compiled into machine code. Six examples of practical defenses against those attacks are also covered in detail; these defenses are selected because of their effectiveness, wide applicability, and low enforcement overhead.