CVE-2016-9877
Fixed in a distro release EPSS 1%
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.
Products: broadcom rabbitmq_server, pivotal_software rabbitmq
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 12 | rabbitmq-server | 3.6.6-1 |
| Debian 13 | rabbitmq-server | 3.6.6-1 |
| Debian 14 | rabbitmq-server | 3.6.6-1 |
| Debian 8 | rabbitmq-server | 3.3.5-1.1+deb8u1 |
| Ubuntu 14.04 LTS | rabbitmq-server | 3.2.4-1ubuntu0.1 |
| Ubuntu 16.04 LTS | rabbitmq-server | 3.5.7-1ubuntu0.16.04.2 |