Hangs after finding the PID about cve-2019-5736-poc HOT 3 CLOSED

Hey, sorry, it's been a long time since I've looked at this. My only thought would be that I ran it in a local VM and not Vagrant. Leading into that, any idea what kind of performance the VM has? The reason I ask is that on lines 58-64, there is an endless for loop trying to get a file handle (seemingly where it hangs).

Also, maybe check if AppArmor is enabled and try with it being disabled.

from cve-2019-5736-poc.

Not sure about the version of runc I was using, but the tested versions at the time were 18.09.1-ce and 18.03.1-ce.

from cve-2019-5736-poc.

Thanks a lot, I was able to reproduce the exploit by installing docker-ce=18.03.1~ce~3-0~ubuntu instead of installing runc & docker.io individually.

from cve-2019-5736-poc.