CVE-2016-9877

Description

An issue was discovered in Pivotal RabbitMQ 3.x before 3.5.8 and 3.6.x before 3.6.6 and RabbitMQ for PCF 1.5.x before 1.5.20, 1.6.x before 1.6.12, and 1.7.x before 1.7.7. MQTT (MQ Telemetry Transport) connection authentication with a username/password pair succeeds if an existing username is provided but the password is omitted from the connection request. Connections that use TLS with a client-provided certificate are not affected.

Risk Information

Base Score

9.8

MODERATE

Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Score

Exploitation Probability

0.329

Associated Vulnerability

Vulnerability	OS Platform
Vulnerability CVE-2016-9877 are affected in RabbitMQ 3.6.5	Windows
AMQP server written in Erlang (USN-3374-1) rabbitmq-server_3.2.4-1ubuntu0.1_all.deb	Linux
AMQP server written in Erlang (USN-3374-1) rabbitmq-server_3.5.7-1ubuntu0.16.04.2_all.deb	Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234