I played Google CTF 2021 Quals in zer0pts and I worked on several tasks. In the 6 pwnable challenges I solved during the CTF I liked "Full Chain" the most. This challenge consists of 3 parts: browser exploitation, sandbox escape, and privi…

What is heap? I don't know. Anyways I guess we're qualified to the Finals. I want to play it if I can play it onsite. Please open the border as soon as possible, Suga-san [pwn 154pts] ListBook (61 solves) [pwn 200pts] uc_masteeer (45 solve…