Offsets of remote exploits not matching local ones

[suidpit]

I am following the course, and while writing exploits for lesson 9 and 10, I noticed that scripts working locally will fail on remote.

Trying to triage the problem, it seems that the installed docker runs a different libc version - libc6.2-27.so - while the vagrant vm is equipped with libc6.2-23.so, at least on my environment.

Can you reproduce this?

[nnamon]

Thanks for bringing this up. I'll look into freezing the version of Ubuntu docker deploys so the offsets remain the same.