CVE Vulnerability

CVE-2018-20145

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.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://github.com/eclipse/mosquitto/issues/1073 Issue Tracking Patch
https://github.com/eclipse/mosquitto/commit/9097577b49b7fdcf45d30975976dd93808ccc0c4 Patch Third Party Advisory
https://github.com/eclipse/mosquitto/blob/master/ChangeLog.txt Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:eclipse:mosquitto:*:*:*:*:*:*:*:*
Information

Published : 2018-12-13 08:29

Updated : 2020-08-24 05:37

NVD link : CVE-2018-20145

Mitre link : CVE-2018-20145

Products Affected
No products.
CWE
CWE-732