| Category | Name | Objective | Difficulty [⭐⭐⭐⭐⭐] |
|---|---|---|---|
| Pwn | It's a me, Jumpio! | Abusing a logical bug in strcmp to bypass the check with a negative value. | ⭐ |
| Pwn | Super Jumpio Kart | Leaking libc and canary from a format string vulnerability, then write a loop of 7 iterations to send dynamically data and then perform a classic ret2libc attack. | ⭐⭐ |
| Pwn | Jumpio's Love Letter | Get complete program control and obtain a shell using a File Struct exploit involving vtables. | ⭐⭐⭐ |
| Pwn | Refreshments | House of Orange | ⭐⭐⭐⭐ |
| Pwn | Villainous | Protocol reversing and C++ vtable exploitation | ⭐⭐⭐⭐⭐ |