Improper Access Control Affecting rabbitmq-server package, versions <3.6.6-1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-DEBIAN13-RABBITMQSERVER-5694176
- published29 Dec 2016
- disclosed29 Dec 2016
Introduced: 29 Dec 2016
CVE-2016-9877 (opens in a new tab)How to fix?
Upgrade Debian:13 rabbitmq-server to version 3.6.6-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream rabbitmq-server package and not the rabbitmq-server package as distributed by Debian.
See How to fix? for Debian:13 relevant fixed versions and status.
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.
References
- https://security-tracker.debian.org/tracker/CVE-2016-9877
- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbst03880en_us
- http://www.debian.org/security/2017/dsa-3761
- https://pivotal.io/security/cve-2016-9877
- http://www.securityfocus.com/bid/95065
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2016-9877