ACL Bypass Vulnerability in Eclipse Mosquitto 1.5.x before 1.5.5

CVE-2018-20145 · MEDIUM Severity

AV:N/AC:L/AU:N/C:N/I:P/A:N

Eclipse Mosquitto 1.5.x before 1.5.5 allows ACL bypass: if the option per_listener_settings was set to true, and the default listener was in use, and the default listener specified an acl_file, then the acl file was being ignored.

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