LakeCTF Quals 23
23 challenges with 35 published community solutions between them. Solution links go to CTFtime’s task page, which aggregates every writeup for a challenge - individual blog posts rot, the aggregator does not.
Full task list on CTFtimeUncategorised15
The upstream scoreboard did not say, so neither do we.
Also written up in: tvdat20004/CTF_write-up, tvdat20004/CTF_write-up, a-p-n/CTF-solutions
Random Rsa
3 official solutionsAlso written up in: TFNS/writeups, TFNS/writeups, a-p-n/CTF-solutions
Keysharer
2 official solutionsAlso written up in: TFNS/writeups, a-p-n/CTF-solutions
Cbc Virgene
1 official solutionAlso written up in: tvdat20004/CTF_write-up
Chal (1)
1 official solutionAlso written up in: a-p-n/CTF-solutions
Choices
1 official solutionAlso written up in: a-p-n/CTF-solutions
Also written up in: TFNS/writeups
Ecc Key Sharer
1 official solutionAlso written up in: TFNS/writeups
Exploit
1 official solutionAlso written up in: sinamhdv/ctf-writeups
Funtran
1 official solutionAlso written up in: TFNS/writeups
Key Share
1 official solutionAlso written up in: tvdat20004/CTF_write-up
Local Exploit
1 official solutionAlso written up in: sinamhdv/ctf-writeups
Also written up in: tvdat20004/CTF_write-up
Vigenere Cbc
1 official solutionAlso written up in: TFNS/writeups
Vimjail
1 official solutionAlso written up in: TFNS/writeups
Misc4
Everything that fits no other box: esolangs, puzzles, scripting exercises, and the jail escapes that have not yet earned their own category.
Same technique in picoCTF: PW Crack 2, Permissions, Specialer
Same technique in picoCTF: PW Crack 2, Permissions, Specialer
Same technique in picoCTF: PW Crack 2, Permissions, Specialer
Same technique in picoCTF: PW Crack 2, Permissions, Specialer
Binary exploitation4
Turn a memory-safety bug in a native binary into control of execution. Usually a stack overflow, a format string, or a heap primitive.
trustMEE
8 official solutionsAlso written up in: nikosChalk/ctf-writeups, nikosChalk/ctf-writeups, nikosChalk/ctf-writeups, nikosChalk/ctf-writeups, nikosChalk/ctf-writeups, nikosChalk/ctf-writeups, nikosChalk/ctf-writeups, nikosChalk/ctf-writeups
Not.Malloc
1 official solutionAlso written up in: nobodyisnobody/write-ups
Resources
1 official solutionAlso written up in: nikosChalk/ctf-writeups
Working.Exploit
1 official solutionAlso written up in: nobodyisnobody/write-ups