CVE-2021-22116
HIGHRabbitMQ < 3.8.16 - Denial of Service via AMQP 1.0 Client Connection Endpoint
Title source: llmDescription
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.
References (2)
Core 2
Core References
Vendor Advisory x_refsource_misc
https://tanzu.vmware.com/security/cve-2021-22116
Mailing List, Third Party Advisory mailing-list
x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2021/07/msg00011.html
Scores
CVSS v3
7.5
EPSS
0.0103
EPSS Percentile
77.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details
CWE
CWE-20
CWE-400
Status
published
Products (2)
debian/debian_linux
9.0
vmware/rabbitmq
< 3.8.16
Published
Jun 08, 2021
Tracked Since
Feb 18, 2026