In this blogpost I will explain the details of CVE-2019-6726 - an arbitrary file deletion bug in the WP Fastest Cache wordpress plugin that I discovered last year.
Sometimes I hear that network address translation (NAT) is considered a security feature. Unforunately, this is not necessarily true and I will try to demonstrate why with a practical example:
Iodine is a DNS-tunnel that can be used to send TCP traffic encapsulated in DNS queries. Sometimes, this helps to bypass captive portals or otherwise restricted networks.
In this blogpost
This is finally the first 0day-like blogpost about a memory corruption/DoS issue that I have discovered in nanosvg by fuzzing it with AFL.
UPDATE: After my request for updating
I'm currently taking Prof. Florian Tschorch's Network Security class and we had a lecture covering Tor and Onion services. A couple of years ago, I operated