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Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTYzcWMtcDJ4NC05Zmdm
Improper Handling of Exceptional Conditions and Origin Validation Error in Eclipse Paho Java client library
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.
Permalink: https://github.com/advisories/GHSA-63qc-p2x4-9fgfJSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTYzcWMtcDJ4NC05Zmdm
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: about 5 years ago
Updated: almost 2 years ago
CVSS Score: 7.5
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Identifiers: GHSA-63qc-p2x4-9fgf, CVE-2019-11777
References:
- https://nvd.nist.gov/vuln/detail/CVE-2019-11777
- https://bugs.eclipse.org/bugs/show_bug.cgi?id=549934
- https://github.com/advisories/GHSA-63qc-p2x4-9fgf
Affected Packages
maven:org.eclipse.paho:org.eclipse.paho.client.mqttv3
Dependent packages: 339Dependent repositories: 5,455
Downloads:
Affected Version Ranges: < 1.2.1
Fixed in: 1.2.1
All affected versions: 1.0.2, 1.1.0, 1.1.1, 1.2.0
All unaffected versions: 1.2.1, 1.2.2, 1.2.3, 1.2.4, 1.2.5