Module: Format Strings
The slides for this module are:
Again, you will practice on a set of generated challenges.
There is a
/flag file, and you get to choose one binary on which the SUID flag will be set.
The binaries that you are allowed to choose are all under the
Each program takes user input and will eventually printf() it.
You can subvert the program functionality by injecting a malicious format string.
If you are successful, you can use it to read the