Media Summary: An actual 0-day in /bin/bash due to a bug in the privilege dropping feature. It was discovered by Ian Pudney and turned into a Hardware challenge "Having a Blast" from the I got some stuff very wrong, so I really felt like making a proper update video to explain it. main video: ...
Google Ctf Finals 2019 - Detailed Analysis & Overview
An actual 0-day in /bin/bash due to a bug in the privilege dropping feature. It was discovered by Ian Pudney and turned into a Hardware challenge "Having a Blast" from the I got some stuff very wrong, so I really felt like making a proper update video to explain it. main video: ... Reverse engineering writeup for the "BEGINNER" challenge from the 2020 Try chatting with tech support about getting a flag. There is a very easy XSS in the support chat, but the problem is, the XSS is on ... In this video I would discuss the thought process behind solving this 3rd mission. How path traversal could deface a website ?
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