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VULNERABILITIES

CVE-2018-20145 Details

Description

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://github.com/eclipse/mosquitto/blob/master/ChangeLog.txt CVEThird Party Advisory
https://github.com/eclipse/mosquitto/commit/9097577b49b7fdcf45d30975976dd93808ccc0c4 CVEPatchThird Party Advisory
https://github.com/eclipse/mosquitto/issues/1073 CVEIssue TrackingPatchThird Party Advisory
https://github.com/eclipse/mosquitto/blob/master/ChangeLog.txt [email protected]Third Party Advisory
https://github.com/eclipse/mosquitto/commit/9097577b49b7fdcf45d30975976dd93808ccc0c4 [email protected]PatchThird Party Advisory

see all 6 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-732Incorrect Permission Assignment for Critical Resource[email protected]

Affected Products

ProductVersions
eclipse mosquitto
>= 1.5, < 1.5.5

CPE

  • cpe:2.3:a:eclipse:mosquitto:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

5 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2018-20145
NVD Published Date:
Dec 13, 2018
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2018-20145 Details - Not Deferred