Denial Of Service (DoS)

github.com/cometbft/cometbft is vulnerable to Denial of Service (DoS) attacks. A deadlock is introduced when serializing the struct PeerState to JSON when the new method MarshallJSON is used. One way is via Logs, putting the consensus module to debug level, and changing the output format to JSON. On the other hand, RPC dump_consensus_state will finally encounter the impasse, stopping the node, causing the application to crash.