Description (CNA)
In Mosquitto before 1.4.12, pattern based ACLs can be bypassed by clients that set their username/client id to '#' or '+'. This allows locally or remotely connected clients to access MQTT topics that they do have the rights to. The same issue may be present in third party authentication/access control plugins for Mosquitto.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Eclipse Foundation / Mosquitto | affected 0.15 to 1.4.11 inclusive |
CWE
No CWE identifiers supplied.
References
- http://mosquitto.org/2017/05/security-advisory-cve-2017-7650/
- http://www.securityfocus.com/bid/98741
- http://www.debian.org/security/2017/dsa-3865
- https://bugs.eclipse.org/bugs/show_bug.cgi?id=516765
ADP enrichment
No English description supplied.