A GNU/Linux ASLR bypass PoC created by [Prof. Herbert Bos] (http://www.cs.vu.nl/~herbertb/) and last updated in 2008. The original tutorial can be found [here] (http://www.cs.vu.nl/~herbertb/misc/bufferoverflow/).
While following the tutorial, I noticed my system (vanilla Ubuntu 14.04 x86) uses a different stack alignment.
As such, my contribution is in adjusting the files such that they can be used on a modern GNU/Linux system.
Should you want to get the files and follow the tutorial, start by using git to clone the repository and read the provided [readme] (src/00README.txt) file.