FlowVisor vulnerability analysis
Ying Qian, Wanqing You, Kai Guo Qian · 2017
This paper explored possible vulnerabilities in FlowVisor, SDN virtualized tool, and analyzed the potential isolation issue between multiple virtual slices by FlowVisor. We discovered a security vulnerability of interference between virtual slices in SDN, which leaves holes for potential malicious attacks. We proposed an event handling mechanism to be implemented in FlowVisor to avoid flow space overlapping.