File-based race conditions in UNIX: TOCTOU

Autores/as

  • Razvan Raducu Investigador
  • Ricardo J Rodríguez Distributed Computing (DisCo), I3A
  • Pedro J Álvarez Distributed Computing (DisCo), I3A

DOI:

https://doi.org/10.26754/jjii3a.4897

Resumen

This work presents an introduction to the Time Of Check to Time Of Use (TOCTOU) vulnerability as well as the development of a user-space library that hooks vulnerable system calls and modifies their behavior. 

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Publicado

2020-12-22

Número

Sección

Artículos (Tecnologías de la Información y las Comunicaciones)