p PatchFirst

CVE-2021-22116

CVE-2021-22116

This page contains facts from public vulnerability sources. Check the original advisory before updating.

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.

CVSS 7.5 · High · EPSS 1.4% · Fix available

Published
Updated

Stack: system · database

Affected products and versions

  • rabbitmq

    Versions
    • RabbitMQ prior to version 3.8.16: Affected

    No fix published

  • rabbitmq-server Debian:12

    Affected ranges
    • ECOSYSTEM: < 3.9.4-1

    Update to 3.9.4-1

  • rabbitmq-server Debian:13

    Affected ranges
    • ECOSYSTEM: < 3.9.4-1

    Update to 3.9.4-1

  • rabbitmq-server Debian:14

    Affected ranges
    • ECOSYSTEM: < 3.9.4-1

    Update to 3.9.4-1

  • rabbitmq-server Ubuntu:Pro:16.04:LTS

    Versions
    • 3.5.4-1
    • 3.5.4-3
    • 3.5.4-3.1
    • 3.5.7-1
    • 3.5.7-1ubuntu0.16.04.1
    • 3.5.7-1ubuntu0.16.04.2
    • 3.5.7-1ubuntu0.16.04.4
    Affected ranges
    • ECOSYSTEM: < 3.5.7-1ubuntu0.16.04.4+esm1

    Update to 3.5.7-1ubuntu0.16.04.4+esm1

  • rabbitmq-server Ubuntu:18.04:LTS

    Versions
    • 3.6.10-1
    • 3.6.10-1ubuntu0.1
    • 3.6.10-1ubuntu0.3
    • 3.6.10-1ubuntu0.4
    Affected ranges
    • ECOSYSTEM: < 3.6.10-1ubuntu0.5

    Update to 3.6.10-1ubuntu0.5

  • rabbitmq-server Ubuntu:20.04:LTS

    Versions
    • 3.7.8-4ubuntu2
    • 3.7.18-1
    • 3.8.2-0ubuntu1
    • 3.8.2-0ubuntu1.1
    • 3.8.2-0ubuntu1.2
    Affected ranges
    • ECOSYSTEM: < 3.8.2-0ubuntu1.3

    Update to 3.8.2-0ubuntu1.3

  • rabbitmq-server Ubuntu:22.04:LTS

    Affected ranges
    • ECOSYSTEM: < 3.8.9-3ubuntu1

    Update to 3.8.9-3ubuntu1

Original sources

Check your server →