VDB
CVE-2016-9877
CVE-2016-9877
PUBLISHED
CVSS 9.800000190734863 CRITICAL
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.
EPSS 1.39% · 70.4th percentile
Risk Scores
CVSS 3.0
9.800000190734863
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
1.39%
70.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | rabbitmq-server | 0, 3.5.4-1, 3.5.4-3 |
| Ubuntu:14.04:LTS | rabbitmq-server | 3.2.3-1, 0, 3.2.4-1 |
Timeline
- Dec 29, 2016 CVE Published
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- May 21, 2022 EPSS Score
- Jul 12, 2022 EPSS Score
- Oct 27, 2022 EPSS Score
- Dec 19, 2022 EPSS Score
- Feb 10, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Apr 3, 2023 EPSS Score
- May 26, 2023 EPSS Score
- Jul 18, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2016-9877 third-party-advisory
- https://pivotal.io/security/cve-2016-9877 third-party-advisory
- https://github.com/rabbitmq/rabbitmq-mqtt/pull/98 third-party-advisory
- https://ubuntu.com/security/notices/USN-3374-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2016-9877 third-party-advisory