Identifying buffer overflow vulnerabilities based on binary code

Buffer overflow attack is the most common and arguably the most dangerous attack method. The buffer overflow detecting will play a significant role in network security filed. Various solutions have been developed to address the buffer overflow vulnerability problem. The paper presents a method that combines static analysis with dynamic test. By using the method we can identify a lot of potential weakness locations. A buffer overflow vulnerabilities testing system was developed. Using the system some PE-format files and dynamic link library files are detected respectively. The experiment results show that the method is feasibility and availability.