Denial of Service Vulnerability in RabbitMQ AMQP 1.0 Client Connection Endpoint

Denial of Service Vulnerability in RabbitMQ AMQP 1.0 Client Connection Endpoint

CVE-2021-22116 · HIGH Severity

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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.

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