Using Facebook Notes to DDoS any website. On April 20, 2014. Facebook Notes allows users to include img tags. Whenever a img tag is used, Facebook crawls the image from the external server and caches it. Facebook will only cache the image once however using random get parameters the cache can be by-passed and the feature can be abused to cause a huge HTTP GET flood. Steps to re-create the bug as reported to Facebook Bug Bounty on March 03, 2014.

This is the very first iteration of the. This project is an initiative of NCC Group. It is an open and collaborative project to join efforts in discovering smart contract vulnerabilities within the security community. To get involved, join the github page. 4 Unchecked Low Level Calls. Also known as or related to race to empty.

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If you want the brief overview. Kalzumeus Software is named after a dragon in a long-forgotten RPG campaign. com domain names these days, I swear. I respond to as many as I can, time permitting. Nothing makes me happier than helping people out.

The British Museum wants help. Breaking a code on a 13th-century sword. Good operational security is hard, and often uses. Prosecutors from New York, London, Paris, and Madrid wrote an op-ed. In June, a father of six.