【摘要】 给出缓冲区溢出的基本原理和现有检测技术,针对二进制可执行文件中存在的缓冲区溢出漏洞,提出一种缓冲区溢出检测模型,该模型采用静态检测和动态检测相结合的方法。对检测结果采取污点跟踪法进行人工分析,采用插件技术给出缓冲区溢出检测模型的具体设计。实验结果证明该模型的设计是有效的。更多还原

【Abstract】 This paper describes the basic principles of buffer overflow and the current detection technology,and presents a detection model for buffer overflow vulnerability on binary executable file. The model uses static and dynamic detection technologies,and analyzes artificially the result in stain-tracking way. It gives specific reality for the detection model for buffer overflow in plug-in technology. Experimental results show effectiveness of the defection model.更多还原