File-based race conditions in UNIX: TOCTOU

Razvan Raducu; Ricardo J Rodríguez; Pedro J Álvarez

doi:10.26754/jjii3a.4897

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

Cómo citar

Razvan Raducu, Rodríguez, R. J., & Álvarez, P. J. (2020). File-based race conditions in UNIX: TOCTOU. Jornada De Jóvenes Investigadores Del I3A, 8. https://doi.org/10.26754/jjii3a.4897