Ecosyste.ms: Advisories

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-p2x4-9fgf
JSON: 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

EPSS Percentage: 0.00161
EPSS Percentile: 0.53513

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

Blast Radius: 28.0

Affected Packages