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35 lines
1.0 KiB
Markdown
35 lines
1.0 KiB
Markdown
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# 6.1.35 pwn 0CTF2018 heapstorm2
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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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- [漏洞利用](#漏洞利用)
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- [参考资料](#参考资料)
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[下载文件](../src/writeup/6.1.35_pwn_0ctf2018_heapstorm2)
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## 题目复现
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```text
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$ file heapstorm2
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heapstorm2: 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]=875a94fee796b76933b4142702569c3f57adadc9, stripped
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$ pwn checksec --file heapstorm2
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[*] '/home/firmy/Desktop/heapstorm2/heapstorm2'
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Arch: amd64-64-little
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RELRO: Full RELRO
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Stack: Canary found
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NX: NX enabled
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PIE: PIE enabled
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$ strings libc-2.24.so | grep "GNU C"
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GNU C Library (Debian GLIBC 2.24-11+deb9u3) stable release version 2.24, by Roland McGrath et al.
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Compiled by GNU CC version 6.3.0 20170516.
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```
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## 题目解析
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## 漏洞利用
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## 参考资料
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- <https://ctftime.org/task/5701>
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- <https://dangokyo.me/2018/04/07/0ctf-2018-pwn-heapstorm2-write-up/>
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