ISP-Fuzzer: Extendable Fuzzing Framework

In this paper we introduce ISP-Fuzzer, an extendable fuzzing framework. The framework supports plugins which makes possible to tune it for any fuzzing task. ISP-Fuzzer capable of performing fuzzing for: files, standard input, network, network protocols. As well it can generate BNF structured data for compilers and interpreters fuzzing. The framework supports number of plugins for performing: code static analysis, dynamic symbolic execution, directed fuzzing etc. ISP-Fuzzer designed to run on multiprocessor and distributed systems. During experimental setup the tool has detected number of defects in binary files from different Linux distributions.