MikroTik RouterOS 6.41.3-6.46.5 & 7.x <7.0 Beta5 - DoS via SMB Packet
An array index error in MikroTik RouterOS 6.41.3 through 6.46.5, and 7.x through 7.0 Beta5, allows an unauthenticated remote attacker to crash the SMB server via modified setup-request packets, aka SUP-12964.