CVEvulnerability
CVE-2018-20145
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2018-12-13
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 7.5 HIGH — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:P/A:N
- Weaknesses
- CWE-732
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.
Affected configurations
• eclipse mosquitto (>= 1.5 < 1.5.5)
Related
Weakness · CWE (1)
- CWE-732 Incorrect Permission Assignment for Critical Resource weakness
References
- https://github.com/eclipse/mosquitto/blob/master/ChangeLog.txt Third Party Advisory
- https://github.com/eclipse/mosquitto/commit/9097577b49b7fdcf45d30975976dd93808ccc0c4 Patch, Third Party Advisory
- https://github.com/eclipse/mosquitto/issues/1073 Issue Tracking, Patch, Third Party Advisory
- https://github.com/eclipse/mosquitto/blob/master/ChangeLog.txt Third Party Advisory
- https://github.com/eclipse/mosquitto/commit/9097577b49b7fdcf45d30975976dd93808ccc0c4 Patch, Third Party Advisory
- https://github.com/eclipse/mosquitto/issues/1073 Issue Tracking, Patch, Third Party Advisory