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29 lines
987 B
Markdown
29 lines
987 B
Markdown
# 6.1.16 pwn HITBGSECCTF2017 1000levels
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- [题目复现](#题目复现)
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- [题目解析](#题目解析)
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- [Exploit](#exploit)
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- [参考资料](#参考资料)
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[下载文件](../src/writeup/6.1.16_pwn_hitbgsecctf2017_1000levels)
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## 题目复现
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```
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$ file 1000levels
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1000levels: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, for GNU/Linux 2.6.32, BuildID[sha1]=d0381dfa29216ed7d765936155bbaa3f9501283a, not stripped
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$ checksec -f 1000levels
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RELRO STACK CANARY NX PIE RPATH RUNPATH FORTIFY Fortified Fortifiable FILE
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Partial RELRO No canary found NX enabled PIE enabled No RPATH No RUNPATH No 0 6 1000levels
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$ strings libc.so.6 | grep -i ubuntu
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GNU C Library (Ubuntu GLIBC 2.23-0ubuntu9) stable release version 2.23, by Roland McGrath et al.
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```
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## 题目解析
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## Exploit
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## 参考资料
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- https://ctftime.org/task/4539
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