Buffer overflow in the csp_can_process_frame in csp_if_can.c in the libcsp library v1.4 and earlier allows hostile components connected to the canbus to execute arbitrary code via a long csp packet.

Buffer overflow in the csp_sfp_recv_fp in csp_sfp.c in the libcsp library v1.4 and earlier allows hostile components with network access to the SFP underlying network layers to execute arbitrary code via specially crafted SFP packets.

Buffer overflow in the zmq interface in csp_if_zmqhub.c in the libcsp library v1.4 and earlier allows hostile computers connected via a zmq interface to execute arbitrary code via a long packet.