6.1.38 pwn HITCONCMT2017 pwn200

• 题目复现

• 题目解析

• 漏洞利用

• 参考资料

下载文件

题目复现

$ file binary_200 
binary_200: ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), dynamically linked, interpreter /lib/ld-linux.so.2, for GNU/Linux 2.6.24, BuildID[sha1]=57aa66342051fe3bfe3a1005164786816c22a485, not stripped
$ pwn checksec binary_200 
    Arch:     i386-32-little
    RELRO:    Partial RELRO
    Stack:    Canary found
    NX:       NX enabled
    PIE:      No PIE (0x8048000)

题目解析

漏洞利用

参考资料