Official discussion thread for Format. Please do not post any spoilers or big hints.
Any nudges for this one? I have figured out a method to write to memory addresses in the stack but can't really figure out where/how to get to the flag.
anyone know if its possible to write less than2 bytes / 4 digit?
%hn seems to be the smallest
I could use a nudge too. I‘ve an idea but fail on writing anything
Hi guys. I think i miss something in this challenge. I leak anything in binary and can write anything anywhere, but i can't found a solution to manipulate/stop the infinite loop.
ROP failed due to infinite loop.
GOT Rewrite failed too due to Full-Relro.
I have leak the PIE, the canary and the libc base address.
This binary seem to be easy ....
Can someone help me ?
Thanks in advance
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