2017weight 5.00Blizzard
Hack The Nexus - Blizzard CTF 2017
1 challenge with 2 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 CTFtimeBinary 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.
Solve it with:ROP gadget finderShellcode assembler and libraryCyclic pattern generator and offset finderFormat string exploit builderLearn: Binary exploitation
Strng
1 writeupAlso written up in: 0ops/ctfs
- pwn
Same technique in picoCTF: lockdown-horses, Guessing Game 1, Bizz Fuzz