Buffer Overflow

Buffer overflow is the most common type or form of cyber security vulnerability in the last ten years. Buffer over flow is the vulnerability of remote network penetration area vulnerabilities, where a hacker, Attacker or anonymous user can have the gain or control of a host. Buffer over flow vulnerability can be effectively be eliminated, the big part of the serious security threats would be removed. In this paper, we learn, what is buffer over flow vulnerability, what are the methodology, what are the steps to exploit the buffer over flow vulnerability.