sunshine CTF 2018 - bookwriter
UAF to unsafe unlink ropchain onto stack
UAF to unsafe unlink ropchain onto stack
Blind flag exfiltration via side channel attacks
Using dl_resolve to get around no leaks
Exploiting linked list structure into FSOP rop
Integer overflow to get rich enough doing unsafe unlinking
Privilege escalation with null byte overwrite.
No heap, but oob access for got overwrites.
OOB access overwriting got entries
Chaining GOT overwrites into rop
Fastbin corruption to BSS