N1CTF 2023
8 challenges with 13 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 CTFtimeUncategorised5
The upstream scoreboard did not say, so neither do we.
N1sub
3 official solutionsAlso written up in: mito753/Kernel-Exploit-Dojo, mito753/Kernel-Exploit-Dojo, mito753/Kernel-Exploit-Dojo
Framework Solve
2 official solutionsAlso written up in: kangsangsoo/CTF-Writeups, kangsangsoo/CTF-Writeups
Also written up in: 0xdaidai/ctf-writeup
Also written up in: 0xdaidai/ctf-writeup
N1canary
1 official solutionAlso written up in: rivit98/ctf-writeups
Web2
Reach data or functionality the application meant to keep from you - through its inputs, its tokens, or its trust in the client.
Also written up in: blog.bawolff.net
- sqli
- capabilities
- sql
- mariadb
Same technique in picoCTF: Irish-Name-Repo 3, Startup Company, More SQLi
- web
Same technique in picoCTF: Live Art, secure-email-service, No FA
Binary exploitation1
Turn a memory-safety bug in a native binary into control of execution. Usually a stack overflow, a format string, or a heap primitive.
- pwn
- rust
Same technique in picoCTF: lockdown-horses, Guessing Game 1, Bizz Fuzz