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학술대회 A New Stack Buffer Overflow Hacking Defense Technique with Memory Address Confirmation
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최양서, 서동일, 손승원
International Conference on Information Security and Cryptology (ICISC) 2001 (LNCS 2288), v.2288, pp.146-159
Stack buffer overflow hacking became generally known due to the Morris?? Internet Worm in 1988. Since then buffer overflow hacking has been used to attack systems and servers by hackers very frequently. Recently, many researches tried to prevent it, and several solutions were developed such as Libsafe and StackGuard; however, these solutions have a few problems. In this paper we present a new stack buffer overflow attack prevention technique that uses the system call monitoring mechanism and memory address where the system call is made. Because of its detection mechanism this system can be used for unknown attack detection, too.
KSP 제안 키워드
Attack Detection, Attack prevention, Buffer overflow attack, Internet Worm, Memory address, Stack buffer overflow, System calls, detection mechanism