This indicates an attack attempt to exploit a Memory Corruption vulnerability in Tarantool.
The vulnerability is caused by an error that occurs when the vulnerable software handles a malicious packet. A remote attacker may exploit this to cause a denial of service condition on vulnerable systems, via a crafted packet.
Tarantool Tarantool Prior to 184.108.40.206
Denial of Service: Remote attackers can crash vulnerable systems.
Apply the most recent upgrade or patch from the vendor.