GHSA-V74W-7MR3-4QG3 Netty: Denial of Service in XmlFrameDecoder via CPU Exhaustion

Summary An attacker can cause Denial of Service by sending a specially crafted malicious XML payload e.g., repeated . Because the parser state is not saved between decode invocations, an attacker can trickle-feed a payload of / characters. This forces the decoder to repeatedly rescan the entire...