http desync guardian
https://github.com/aws/http-desync-guardian [github.com]
2021-01-20 07:06
This means there is a variety of servers and clients, which might have different views on request boundaries, creating opportunities for desynchronization attacks (a.k.a. HTTP Desync). It might seem simple to follow the latest RFC recommendations. However, for large scale systems that have been there for a while, it may come with unacceptable availability impact.
http_desync_guardian library is designed to analyze HTTP requests to prevent HTTP Desync attacks, balancing security and availability. It classifies requests into different categories and provides recommendations on how each tier should be handled.