Introduction
Points: 869 Solved: 4
This is a simple challenge that contains a format string vulnerability. (more…)
Month: August 2017
HITB XCTF 2017 PWN 1000level Write-up
Introduction
Points: 606 Solved: 14
This challenge contains two vulnerabilities in binary one is uninitialised stack variable and the other is stack buffer overflow. (more…)
HITB XCTF 2017 PWN Sentosa Write-up
Introduction
Points:645 Solved:12
The problem is a normal menu challenge based on ptmalloc heap exploitation. The user can allocate multiple projects, view projects and delete projects according to the input from user. (more…)
