CVE-2021-22116
Published: 8 June 2021
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.
Notes
| Author | Note |
|---|---|
| leosilva | code affected in bionic is in deps/rabbitmq_amqp1_0/src/rabbit_amqp1_0_binary_parser.erl in xenial in plugins-src/rabbitmq-amqp1.0/src/rabbit_amqp1_0_binary_parser.erl. |
Priority
CVSS 3 base score: 7.5
Status
| Package | Release | Status |
|---|---|---|
|
rabbitmq-server Launchpad, Ubuntu, Debian |
bionic |
Released
(3.6.10-1ubuntu0.5)
|
| focal |
Released
(3.8.2-0ubuntu1.3)
|
|
| groovy |
Released
(3.8.5-1ubuntu0.2)
|
|
| hirsute |
Released
(3.8.9-2ubuntu0.1)
|
|
| impish |
Released
(3.8.9-3ubuntu1)
|
|
| jammy |
Released
(3.8.9-3ubuntu1)
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Needs triage
|
|
| xenial |
Released
(3.5.7-1ubuntu0.16.04.4+esm1)
|
|
|
Patches: upstream: https://github.com/rabbitmq/rabbitmq-server/commit/626d5219115d087a2695c0eb243c7ddb7e154563 |
||