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org.eclipse.paho:org.eclipse.paho.client.mqttv3

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1 actionable advisory, newest first. Withdrawn advisories and news are excluded. Coverage is partial.

  1. High, CVSS 7.5MavenPublished

    Improper Handling of Exceptional Conditions and Origin Validation Error in Eclipse Paho Java client library

    CVE-2019-11777 · GHSA-63qc-p2x4-9fgf

    Affected
    • Maven org.eclipse.paho:org.eclipse.paho.client.mqttv3 < 1.2.1
    Fixed in
    1.2.1· Vendor fix available
    Issue
    In the Eclipse Paho Java client library version 1.2.0, when connecting to an MQTT server using TLS and setting a host name verifier, the result of that verification is not checked. This could allow one MQTT server to impersonate another and provide the client library with incorrect information.

    Recommended action: Upgrade to 1.2.1 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.

    Sources:github.comSource checked Evidence →