Coverage-oriented and target-oriented fuzzing are widely used in vulnerability detection. Compared with coverage-oriented fuzzing, concentrates more computing resources on suspected vulnerable points to improve the testing efficiency. However, sample generation algorithm detection technology has some problems, such as weak guidance, penetration, difficult generation. This paper proposes a new f...

The debugging technique comes into its own.

Fuzz testing is an effective technique for finding security vulnerabilities in software. Traditionally, fuzz testing tools apply random mutations to well-formed inputs and test the program on the resulting values. We present an alternative whitebox fuzz testing approach inspired by recent advances in symbolic execution and dynamic test generation. Our approach records an actual run of a program...