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OpenAdvisories
Unscored USN-3374-1 1 CVE

rabbitmq-server vulnerability

Published Jul 31, 2017 · Updated Feb 10, 2026

Summary

It was discovered that RabbitMQ incorrectly handled MQTT (MQ Telemetry
Transport) authentication. A remote attacker could use this issue to
authenticate successfully with an existing username by omitting the
password.

Fixed packages 2

ReleasePackageFixed in
Ubuntu · 14.04 LTS 14.04:LTS rabbitmq-server 3.2.4-1ubuntu0.1
Ubuntu · 16.04 LTS 16.04:LTS rabbitmq-server 3.5.7-1ubuntu0.16.04.2

Vulnerabilities 1

References

  • report
    https://ubuntu.com/security/CVE-2016-9877