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Chapitre D'ouvrage Année : 2021

5Greplay: a 5G network traffic fuzzer - application to attack injection

Résumé

The fifth generation of mobile broadband is more than just an evolution to provide more mobile bandwidth, massive machine-type communications, and ultra-reliable and low-latency communications. It relies on a complex, dynamic and heterogeneous environment that implies addressing numerous testing and security challenges. In this paper we present 5Greplay, an open-source 5G network traffic fuzzer that enables the evaluation of 5G components by replaying and modifying 5G network traffic by creating and injecting network scenarios into a target that can be a 5G core service (e.g., AMF, SMF) or a RAN network (e.g., gNodeB). The tool provides the ability to alter network packets online or offline in both control and data planes in a very flexible manner. The experimental evaluation conducted against open-source based 5G platforms, showed that the target services accept traffic being altered by the tool, and that it can reach up to 9.56 Gbps using only 1 processor core to replay 5G traffic.

Dates et versions

hal-04478392 , version 1 (26-02-2024)

Identifiants

Citer

Zujany Salazar, Huu Nghia Nguyen, Wissam Mallouli, Ana R Cavalli, Edgardo Montes De Oca. 5Greplay: a 5G network traffic fuzzer - application to attack injection. ARES '21 : Actes de la 16e Conférence internationale sur la disponibilité, la fiabilité et la sécurité, ACM, pp.1-8, 2021, 9781450390514. ⟨10.1145/3465481.3470079⟩. ⟨hal-04478392⟩
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