Vulnerability detection through machine learning-based fuzzing: A systematic review

Bamohabbat Chafjiri, Sadegh; Legg, Phil; Hong, Jun; Tsompanas, Michail Antisthenis

Abstract

Modern software and networks underpin our digital society, yet the rapid growth of vulnerabilities that are uncovered within these threaten our cyber security posture. Addressing these issues at scale requires automated proactive approaches that can identify and mitigate these vulnerabilities in a suitable time frame. Fuzzing techniques have emerged as crucial methods to preemptively tackle these risks. However, traditional fuzzing methods encounter various challenges, such as a lack of strategy for deep bug identification, time-intensive bug analysis, quality of inputs, seed scheduling and others. To overcome these challenges, diverse Machine Learning (ML) models and optimisation techniques have been employed, including advanced feature engineering, optimised seed selection, refined predictive/fitness models, and Gradient-based optimisation. Furthermore, the use of ML architectures such as Long Short-Term Memory (LSTM), Generative Adversarial Network (GAN), Sequence-to-Sequence (Seq2Seq), and Generative Randomised Unit (GRU), have demonstrated greater effectiveness within ML-based fuzzing. In this paper, we delve into this paradigm shift, aiming to address fundamental challenges across different ML categories. We survey popular ML categories such as Traditional Machine Learning (TML), Deep Learning (DL), Reinforcement Learning (RL), and Deep Reinforcement Learning (DRL), to investigate their potential for enhancing traditional fuzzing approaches. We explore the respective advantages in each category of ML-based fuzzing, while also analysing the challenges unique to each category. Our work provides a comprehensive survey across the fuzzing domain and how machine learning techniques have been utilised, that we believe will be of use to future researchers in this domain.

• Journal Article Type: Article
• Acceptance Date: May 15, 2024
• Online Publication Date: May 19, 2024
• Publication Date: Aug 31, 2024
• Deposit Date: May 16, 2024
• Publicly Available Date: Jun 5, 2024
• Journal: Computers and Security
• Print ISSN: 0167-4048
• Publisher: Elsevier
• Peer Reviewed: Peer Reviewed
• Volume: 143
• Article Number: 103903
• DOI: https://doi.org/10.1016/j.cose.2024.103903
• Public URL: https://uwe-repository.worktribe.com/output/11997720