Cybersecurity researchers have disclosed two denial-of-service (DoS) attacks that exploit how major content delivery networks (CDNs) convert client-facing HTTP/3 traffic into HTTP/1.1 requests to the websites they front, amplifying a low-bandwidth request stream by up to 350x against the origin server.
The attacks, collectively named "CDN Tsunami," were evaluated against Alibaba, Baidu,
This article has been indexed from The Hacker News
Read the original article: