mis4nthr0pia

Attachment 📜 Prologue – A Very Trusting Program Every good pwn challenge starts the same way: That’s it. No bounds check.No validation.No fear. Just blind trust. 😈 The Vulnerability – Negative Indexing The array values has a fixed size: But the program never checks whether idx is inside [0..SIZE-1]. That means we can do this: And write before the array. In other…

So, here I am, happily cruising through this CTF, when I open the next challenge: FONT LEAGUES. At first glance I thought, “Cool, maybe some font trivia? A logo? Something artsy?”…Nope. It was a straight-up font file. A .ttf. And suddenly I realized: Oh no. They want me to reverse engineer a font.   Step…