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Advanced fuzzing in the VoIP space

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Abstract

Voice over IP is emerging as the key technology in the current and future Internet. This paper shares some essential practical experience gathered over a two years period in searching for vulnerabilities in the VoIP space. We will show a terrifying landscape of the most dangerous vulnerabilities capable to lead to a complete compromise of an internal network. All of the described vulnerabilities have been disclosed responsibly by our group and were discovered using our in-house developed fuzzing software KIF. The paper provides also mitigation techniques for all described vulnerabilities.

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Authors and Affiliations

  1. INRIA Nancy – Grand Est, Vandoevre-Les-Nancy, France

    Humberto Abdelnur & Olivier Festor

  2. University of Luxembourg, Luxembourg, Luxembourg

    Radu State

Authors
  1. Humberto Abdelnur
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  2. Radu State
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  3. Olivier Festor
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Correspondence to Humberto Abdelnur.

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Abdelnur, H., State, R. & Festor, O. Advanced fuzzing in the VoIP space. J Comput Virol 6, 57–64 (2010). https://doi.org/10.1007/s11416-009-0123-7

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  • DOI: https://doi.org/10.1007/s11416-009-0123-7

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