398 Million Requests Per Second. 155 Million Requests Per Second. 201 Millions Requests Per Second. Dem packets be flyin'. In this video, I explore and demo CVE-2023-44487, the novel HTTP/2 Rapid Reset Attack zero-day. A feature rather than an inherent bug.
⏰ Timestamps:
0:00 - Introduction
0:41 - Background Information
1:38 - HTTP/2 vs HTTP/1.1
4:27 - Demo (DDoS Apache2 Web Server)
10:11 - Mitigations
11:17 - Conclusion
🔗 Links Mentioned:
- Rapid Reset Client (PoC): github.com/secengjeff/rapidre...
- New 'HTTP/2 Rapid Reset' zero-day attack breaks DDoS records: www.bleepingcomputer.com/news...
- How it works: The novel HTTP/2 ‘Rapid Reset’ DDoS attack: cloud.google.com/blog/product...
- HTTP/2 and How it Works (A good primer on differences between HTTP/1.1 vs HTTP/2): / http-2-and-how-it-works
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