QID 982701

QID 982701: Java (maven) Security Update for org.eclipse.paho:org.eclipse.paho.client.mqttv3 (GHSA-63qc-p2x4-9fgf)

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.

Successful exploitation of this vulnerability may affect the confidentiality, integrity, and availability of the targeted user.

  • CVSS V3 rated as High - 7.5 severity.
  • CVSS V2 rated as Medium - 5 severity.
    • Solution
    Customers are advised to refer to GHSA-63qc-p2x4-9fgf for updates pertaining to this vulnerability.
    Vendor References

    CVEs related to QID 982701

    CVE-2019-11777 |
    Software Advisories
    Advisory ID Software Component Link
    GHSA-63qc-p2x4-9fgf org.eclipse.paho:org.eclipse.paho.client.mqttv3 URL Logo github.com/advisories/GHSA-63qc-p2x4-9fgf
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