Results for tag ctf.

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LIT CTF 2023 - stiller-printf

Yet another format string to rule them all

Hack a Bit 0x1 - King of the Hill

Fending off hostile high schoolers on a "semi-isolated" cyber range

US Cyber Open 2022 - Too Many Houses

Heap wizardry to stack pivot to arbitrary ROP chain execution

US Cyber Open 2022 - Gibson

Stack overflow to RCE on s390x

ImaginaryCTF 2021 - inkaphobia

Leaking stack addresses via number theory