Introduction This challenge is based on vm2.ova file which is used by virtualization applications such as Oracle VM Virtualbox and VMWare Workstation. Description makes reference to OpenBSD oper...
CVE-2020-1350 - Analysis of Windows DNS Server Vulnerability - SIGRed
Introduction This week Microsoft released an update for CVE-2020-1350 (SIGRed), a Remote Code Execution vulnerability that affects Windows Server versions from 2003 to Server 2019. It was assig...
TryHackMe - Win32 Remote Buffer Overflow Challenge - Brainpan
Introduction This easy challenge requires analyzing a PE32 executable file by reversing it and find a buffer overflow vulnerability in order to achieve RCE. We are given an IP address, instead o...
Bug Bounty - IDOR in domain of Alibaba Group - HackerOne
Introduction Some programs were made public in HackerOne bug bounty platform last month, including Alibaba Group Bug Bounty Program. After having a look at their program details I’ve noticed the...