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Information Exposure Affecting mosquitto package, versions >=1.4.8, <1.4.13

0.0
medium

  • Attack Complexity

    Low

  • Confidentiality

    High

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  • snyk-id

    SNYK-COCOAPODS-MOSQUITTO-471328

  • published

    2 Oct 2019

  • disclosed

    22 Jun 2017

  • credit

    Unknown

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Introduced: 22 Jun 2017

CVE-2017-9868 Open this link in a new tab
CWE-200 Open this link in a new tab

How to fix?

Upgrade Mosquitto to version 1.4.13 or higher.

Overview

Mosquitto is an open source implementation of a server for version 3.1 and 3.1.1 of the MQTT protocol.

Affected versions of this package are vulnerable to Information Exposure. The leakage is due to keeping the mosquitto.db (aka the persistence file) as world readable. Therefore, local users can access sensitive MQTT topic information.