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1.1 KiB
1.1 KiB
6.1.24 pwn HITCONCTF2016 House_of_Orange
题目复现
$ file houseoforange
houseoforange: 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]=a58bda41b65d38949498561b0f2b976ce5c0c301, stripped
$ checksec -f houseoforange
RELRO STACK CANARY NX PIE RPATH RUNPATH FORTIFY Fortified Fortifiable FILE
Full RELRO Canary found NX enabled PIE enabled No RPATH No RUNPATH Yes 1 3 houseoforange
$ strings libc.so.6 | grep "GNU C"
GNU C Library (Ubuntu GLIBC 2.23-0ubuntu3) stable release version 2.23, by Roland McGrath et al.
Compiled by GNU CC version 5.3.1 20160413.
64 位程序，保护全开，默认开启 ASLR。