pwnable.tw刷题笔记2
dubblesort --- 能从这道题学到的小技巧还是很多的。 首先是一种leak栈信息的办法,read没有在读入数据之后做处理,所以可以让字符串不以‘\\x00’结尾,之后用\"%s\"打印的时候就可以打印出栈上的信息。 经过动态调试可以发现,栈上有一个libc的地址,打印出来…
One of the big features in today’s Internet-of-Things-centric world is the ability to effortlessly track and record health-related data. In...
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