2022found by harvest
Reply Cyber Security Challenge 2022
2 challenges with 4 published solutions between them. No writeups were ever filed against this event's listing, so its solutions were found in public repositories instead. Each link is pinned to the commit it was read from.
The event listingBinary exploitation2
Turn a memory-safety bug in a native binary into control of execution. Usually a stack overflow, a format string, or a heap primitive.
Solve it with:ROP gadget finderShellcode assembler and libraryCyclic pattern generator and offset finderFormat string exploit builderLearn: Binary exploitation
Also written up in: Internaut401/CTF_Competitions_Writeup, Internaut401/CTF_Writeup
Also written up in: Internaut401/CTF_Competitions_Writeup, Internaut401/CTF_Writeup