bookshelf

Description

Just finished up my project based around books! Hope you enjoy reading...

Difficulty

4/10

Flag

PCTF{r3t_2_libc_pl0x_52706196}

Hints

No hint

Author

Dylan Knoff (elbee)

Tester

Dylan

Writeup

Option 2 get puts address via integer underflow, option 1 overwrite debug flag in main, option 3 ret2libc, solve.py in repo

Given to user

• bookshelf
• libc.so.6

To-do

• Containerize