#dos

2 pages tagged with "dos"

infosec

chunkloris: per-chunk http amplification — cross-ecosystem measurement of per-chunk / per-frame cpu cost in production http/1, http/2, http/3, and websocket servers under one-byte-per-chunk request bodies

security

minecraft chunk-batch backpressure bypass (MC-308703) — a client-controlled acknowledgement counter in the java-edition server had no lower bound, letting a joined player defeat chunk-send flow control and drive the server into unbounded off-heap growth and tick stall. reported as mojira MC-308703, fixed silently in 26.2.