CVE-2019-11777

Summary

CVECVE-2019-11777
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2019-09-11 18:15:00 UTC
Updated2020-10-06 17:39:00 UTC
DescriptionIn 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.

Risk And Classification

Problem Types: CWE-346 | CWE-755

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Eclipse Paho Java Client 1.2.0 All All All
Application Eclipse Paho Java Client 1.2.0 All All All

References

ReferenceSourceLinkTags
549934 – (CVE-2019-11777) Request for CVE in known hostname validation vulnerability in the MQTT library CONFIRM bugs.eclipse.org Issue Tracking, Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 378472 IBM WebSphere Application Server Liberty Spoofing Vulnerability (6602039)
  • 982701 Java (maven) Security Update for org.eclipse.paho:org.eclipse.paho.client.mqttv3 (GHSA-63qc-p2x4-9fgf)
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