POSTER: Developing Secured Android Applications by Mitigating Code Vulnerabilities with Machine Learning

Mobile application developers sometimes might not be serious about source code security and publish apps to the marketplaces. Therefore, it is essential to have a fully automated security solutions generator to integrate security-by-design into the development practices, especially for the Android platform. This research proposes a Machine Learning (ML) based highly accurate method to detect Android source code vulnerabilities. A new labelled dataset containing Android source code vulnerability samples was generated initially. The dataset was used to train binary and multi-class classification based ML models, to identify code issues by following a static analysis approach. The proposed model can detect code vulnerabilities with a 0.90 F1-Score and vulnerability categories (CWE) with a 0.96 F1-Score. By integrating this with the Android development environment, app developers can analyse source code and identify security vulnerabilities in real-time. The proposed framework can be extended to suggest suitable patches to overcome the source code issues by providing real-time fixes in future.

Automated summary

Mobile application developers may not always prioritize source code security when publishing apps to the marketplaces. This research proposes a highly accurate method based on Machine Learning (ML) to detect Android source code vulnerabilities, aiming to integrate security-by-design into the development practices.