文章基本信息

标题：Memory-Size-Assisted Buffer Overflow Detection
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作者：Kuang, Chunguang ; Wang, Chunlei ; Huang, Minhuan 等
期刊名称：Journal of Software
印刷版ISSN：1796-217X
出版年度：2014
卷号：9
期号：2
页码：336-342
DOI：10.4304/jsw.9.2.336-342
语种：English
出版社：Academy Publisher
摘要：Since the first buffer overflow problem occurred, many detection techniques have been presented. These techniques are effective in detecting most attacks, but some attacks still remain undetected. In order to be more effective, a memory-size-assisted buffer overflow detection(MBOD) is presented. The key feature of buffer overflow is that the size of the source memory is bigger than the size of the destination memory when memory copying operation occurs. By capturing memory copying operation and comparing memory size at run time, MBOD detects buffer overflow. MBOD collects the information of memory size in both dynamic way and static way. An implementation shows that the technique is feasible.
关键词：buffer overflow;detection;memory size;stack;heap