write-ups-challenges-2021-2022/buffer_buffet/part1/SOLUTION.md

Difficulty

Easy, 20 points

How to Solve

Just enter a username that is 6 characters long. The system tells you that the new name can be no longer than 5 characters in length, and this is to make sure you will not overwrite the password. But this is not enough: the system should also make sure that the null character that separates the two values does not get overwritten, which is still possible. Hence, you have to enter a name that is the lenght of admin long, + 1.

Flag

IGCTF{AllUCanEat}