HTB Santa 2021
12 challenges with 20 published solutions between them. The writeups for this event were found in public repositories. Each link is pinned to the commit it was read from.
Where these writeups liveBinary exploitation7
Turn a memory-safety bug in a native binary into control of execution. Usually a stack overflow, a format string, or a heap primitive.
Minimelfistic
2 official solutionsAlso written up in: WesleyWong420/CTF-Writeups, WesleyWong420/CTF-Writeups
Mr Snowy
2 official solutionsAlso written up in: WesleyWong420/CTF-Writeups, WesleyWong420/CTF-Writeups
Naughty List
2 official solutionsAlso written up in: WesleyWong420/CTF-Writeups, WesleyWong420/CTF-Writeups
Sleigh
2 official solutionsAlso written up in: WesleyWong420/CTF-Writeups, WesleyWong420/CTF-Writeups
Onegadget
1 official solutionAlso written up in: WesleyWong420/CTF-Writeups
Ret2csu Read
1 official solutionAlso written up in: WesleyWong420/CTF-Writeups
Ret2csu Write
1 official solutionAlso written up in: WesleyWong420/CTF-Writeups
Uncategorised5
The upstream scoreboard did not say, so neither do we.
Bootstrap.Min
3 official solutionsAlso written up in: d47sec/CTF-Writeups, d47sec/CTF-Writeups, d47sec/CTF-Writeups
Jquery 3.6.0.Min
3 official solutionsAlso written up in: d47sec/CTF-Writeups, d47sec/CTF-Writeups, d47sec/CTF-Writeups
Also written up in: d47sec/CTF-Writeups
Remodal.Min
1 official solutionAlso written up in: d47sec/CTF-Writeups
Ups Manager
1 official solutionAlso written up in: d47sec/CTF-Writeups