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Praxis (< 0.5.2)

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medium advisory

Praxis Proxy HTTP/2 HPACK Bomb Denial-of-Service Vulnerability

The Praxis proxy server is susceptible to a denial-of-service attack due to improper HTTP/2 header processing, allowing unauthenticated attackers to exhaust server memory through crafted HPACK compression sequences.

Praxis denial-of-service http2 proxy memory-exhaustion
1t