iXsystems FreeNAS and TrueNAS 11.2-11.2-u8 and 11.3-11.3-U1 - Denial of Service via Authentication Message Flood
An issue was discovered in iXsystems FreeNAS (and TrueNAS) 11.2 before 11.2-u8 and 11.3 before 11.3-U1. It allows a denial of service. The login authentication component has no limits on the length of an authentication message or the rate at which such messages are sent.