RabbitMQ all versions prior to 3.8.16 are prone to a denial of service vulnerability due to improper input validation in AMQP 1.0 client connection endpoint. A malicious user can exploit the vulnerability by sending malicious AMQP messages to the target RabbitMQ instance having the AMQP 1.0 plugin enabled.
{
"cpes": [
"cpe:2.3:a:vmware:rabbitmq:*:*:*:*:*:*:*:*"
],
"severity": "High"
}