CVE-2019-11777
Last modified
CVE-2019-11777 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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.. EPSS estimates a 0.83% chance of exploitation in the next 30 days.
Description
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Eclipse | Paho Java Client | 1.2.0 |
References
- https://bugs.eclipse.org/bugs/show_bug.cgi?id=549934Issue Tracking, Vendor Advisory
- https://bugs.eclipse.org/bugs/show_bug.cgi?id=549934Issue Tracking, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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