UBUNTU-CVE-2017-7650
Dashboard / Vulnerabilities / UBUNTU-CVE-2017-7650
Summary:
Details: 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.
References: https://ubuntu.com/security/CVE-2017-7650, http://mosquitto.org/2017/05/security-advisory-cve-2017-7650/, https://www.cve.org/CVERecord?id=CVE-2017-7650
Affected packages
Package
Name: mosquitto
Purl: pkg:deb/ubuntu/[email protected]?arch=source&distro=trusty
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -0.15-2ubuntu1.1
Affected versions
0.15-2ubuntu1
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
