kritisch
CVE-2016-9877
rabbitmq: MQTT connection authentication succeeds with empty password
In der Trivy Database seit spätestens 24. Okt. 2026, 07:11 UTCWann der Eintrag vor diesem Build hinzukam, ist nicht erfasst.
Einstufung nach Quelle
NVD9.8CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Red Hat5.9CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Trivys eigenes Label ist CRITICAL. Kritisch laut NVD. Niedriger laut Ubuntu (hoch), Red Hat (mittel).
Beschreibung
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.
Betroffene Pakete und behobene Versionen
| Quelle | Paket | Behoben in |
|---|---|---|
| debian 11 | rabbitmq-server | 3.6.6-1 |
| 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 |
| echo | rabbitmq-server | 3.6.6-1 |
| Red Hat | rabbitmq-server | kein Fix angegeben |
| ubuntu 14.04 | rabbitmq-server | 3.2.4-1ubuntu0.1 |
| ubuntu 16.04 | rabbitmq-server | 3.5.7-1ubuntu0.16.04.2 |
| ubuntu 16.04-ESM | rabbitmq-server | 3.5.7-1ubuntu0.16.04.2 |
Referenzen
- http://www.debian.org/security/2017/dsa-3761
- http://www.securityfocus.com/bid/95065
- https://access.redhat.com/security/cve/CVE-2016-9877
- https://github.com/rabbitmq/rabbitmq-mqtt/pull/98
- https://nvd.nist.gov/vuln/detail/CVE-2016-9877
- https://pivotal.io/security/cve-2016-9877
- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbst03880en_us
- https://ubuntu.com/security/notices/USN-3374-1