# 6.1.27 pwn ASISCTF2016 b00ks

- [题目复现](#题目复现)
- [题目解析](#题目解析)
- [漏洞利用](#漏洞利用)
- [参考资料](#参考资料)


[下载文件](../src/writeup/6.1.27_pwn_asisctf2016_b00ks)

## 题目复现
```
$ file b00ks 
b00ks: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, for GNU/Linux 2.6.24, BuildID[sha1]=cdcd9edea919e679ace66ad54da9281d3eb09270, stripped
$ checksec -f b00ks
RELRO           STACK CANARY      NX            PIE             RPATH      RUNPATH      FORTIFY Fortified Fortifiable  FILE
Full RELRO      No canary found   NX enabled    PIE enabled     No RPATH   No RUNPATH   No      0               2       b00ks
$ strings libc.so.6 | grep "GNU C"
GNU C Library (Ubuntu GLIBC 2.23-0ubuntu10) stable release version 2.23, by Roland McGrath et al.
Compiled by GNU CC version 5.4.0 20160609.
```


## 题目解析

## 漏洞利用

## 参考资料
- https://ctftime.org/task/2492