Risk Explorer for Software Supply Chains

Abstract

Supply chain attacks on open-source projects aim at injecting and spreading malicious code such that it is executed by direct and indirect downstream users. Recent work systematized the knowledge about such attacks and proposed a taxonomy in the form of an attack tree. We propose a visualization tool calledRisk Explorer for Software Supply Chains, which allows inspecting the taxonomy of attack vectors, their descriptions, references to real-world incidents and other literature, as well as information about associated safeguards. Being open-source itself, the community can easily reference new attacks, accommodate for entirely new attack vectors or reflect the development of new safeguards.