Real World CTF 2018 Finals
19 challenges with 48 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 CTFtimeUncategorised13
The upstream scoreboard did not say, so neither do we.
Kid VM
7 official solutionsAlso written up in: perfectblue/ctf-writeups, perfectblue/ctf-writeups, rollsafe/ctf-writeups, rollsafe/ctf-writeups, tq2ctf/writeups, perfectblue/ctf-writeups, rollsafe/ctf-writeups
Ccls Fringe
4 official solutionsAlso written up in: perfectblue/ctf-writeups, h4shCollision/CTFwriteups, rollsafe/ctf-writeups, tq2ctf/writeups
Bookhub
3 official solutionsAlso written up in: perfectblue/ctf-writeups, rollsafe/ctf-writeups, tq2ctf/writeups
DotFree
3 official solutionsAlso written up in: perfectblue/ctf-writeups, w181496/CTF, rollsafe/ctf-writeups
Advertisement
2 official solutionsAlso written up in: perfectblue/ctf-writeups, rollsafe/ctf-writeups
Frawler
2 official solutionsAlso written up in: david942j/ctf-writeups, tools_col/ctf-writeups
Also written up in: allesctf/writeups, ALLESCTFTeam/ctf
Make Evil
2 official solutionsAlso written up in: david942j/ctf-writeups, tools_col/ctf-writeups
Make Evil.Tpl
2 official solutionsAlso written up in: david942j/ctf-writeups, tools_col/ctf-writeups
Advertisement Original
1 official solutionAlso written up in: francescolonardo/CTF-Writeups-NLP-Analysis
Bookhub Original
1 official solutionAlso written up in: francescolonardo/CTF-Writeups-NLP-Analysis
DotFree original
1 official solutionAlso written up in: francescolonardo/CTF-Writeups-NLP-Analysis
Router
1 official solutionAlso written up in: shift-crops/CTFWriteups
Binary exploitation3
Turn a memory-safety bug in a native binary into control of execution. Usually a stack overflow, a format string, or a heap primitive.
P90 Rush B
6 official solutionsAlso written up in: perfectblue/ctf-writeups, j0nathanj/CTF-WriteUps, rollsafe/ctf-writeups, perfectblue/ctf-writeups, j0nathanj/CTF-WriteUps, rollsafe/ctf-writeups
Ropchain
3 official solutionsAlso written up in: perfectblue/ctf-writeups, j0nathanj/CTF-WriteUps, rollsafe/ctf-writeups
Also written up in: shift-crops/CTFWriteups
- pwn
Same technique in picoCTF: lockdown-horses, Guessing Game 1, Bizz Fuzz
Misc2
Everything that fits no other box: esolangs, puzzles, scripting exercises, and the jail escapes that have not yet earned their own category.
Also written up in: allesctf/writeups, ALLESCTFTeam/ctf
Same technique in picoCTF: PW Crack 2, Permissions, Specialer
Flaglab
1 writeupAlso written up in: p4-team/ctf
Same technique in picoCTF: PW Crack 2, Permissions, Specialer
Web1
Reach data or functionality the application meant to keep from you - through its inputs, its tokens, or its trust in the client.
Same technique in picoCTF: Live Art, secure-email-service, No FA