Buffer Overflow Tutorial

This is a Buffer overflow tutorial using linux Ubuntu and C programming. There is full explanation and code in Greek only at the moment in “Nikos_Lazaridis_M1485_Project#2_ΥΣ13_ΕΑΡΙΝΟ_2017.pdf”. I may be motivated to translate this in English if I see any traffic.

! During Buffer Overflow:
The ultimate goal of a Buffer overflow attack is replacing the return address of a vulnerable/unsecure function with another one of our choosing. The latter function will have "ASCII shellcode" placed into it, which will execute the attacker's desired code (WE are the attacker here); the sky's the limit with what the attacker can do (more like the imagination of the attacker). “Buffer Overflow” occurs the moment where a single byte is written in the return address...