SIP vulnerability discovery model in IMS based on Fuzz testing
基于Fuzz测试的IMS网络SIP漏洞挖掘模型

To effectively discover the vulnerability in the communication process of SIP protocol in the IP multimedia subsystem of 3G core network, this paper proposed a vulnerability discovery model. Firstly, this paper designed a SIP protocol vulnerability discovery model based on the Fuzz vulnerability testing. Then it designed states transfer method of initial message to achieve the message injection function of the model. Finally, it realized the seft-adaption monitoring function in the model, which could implement relevant monitor methods according to different monitor objects. Simulation experimental results show the effectiveness of the vulnerability discovery model and its function achievement.