Cosmos - node & validator attack techniques
14 techniques with a reproduced instance on Cosmos
NRDAX-T0061 - Duplicate Tx Mempool Index Desync (memory_amp) active NRDAX-T0064 - Endpoint Concurrency Cap Exhaustion (connection_exhaustion) active NRDAX-T0122 - Integer Signedness Index OOB Crash (compute_amp) active NRDAX-T0143 - Malformed Field Gossip Before Validation (consensus_abuse) active NRDAX-T0165 - Missing Zero-Guard Divide-By-Zero Halt (consensus_abuse) active NRDAX-T0187 - Oversized Block Response Flood (memory_amp) active NRDAX-T0205 - Pre-Handshake Crypto CPU Burn (compute_amp) active NRDAX-T0207 - Pre-Verify Gossip Flood (consensus_abuse) active NRDAX-T0211 - Premature Processing Index-Out-Of-Range Panic (consensus_abuse) active NRDAX-T0249 - Recursive Message Deserialisation Stack Overflow (compute_amp) active NRDAX-T0291 - Subscription Permit Exhaustion (connection_exhaustion) active NRDAX-T0292 - Sync Height Manipulation Stall (memory_amp) active NRDAX-T0320 - Unbounded Connection Flood (connection_exhaustion) active NRDAX-T0350 - Unsolicited Block State Poisoning (consensus_abuse) active