engine.io-client is the client for engine.io, the implementation of a transport-based cross-browser/cross-device bi-directional communication layer for Socket.IO. The vulnerability is related to the way that node.js handles the `rejectUnauthorized` setting. If the value is something that evaluates to false, certificate verification will be disabled. This is problematic as engine.io-client 1.6.8 and earlier passes in an object for settings that includes the rejectUnauthorized property, whether it has been set or not. If the value has not been explicitly changed, it will be passed in as `null`, resulting in certificate verification being turned off.
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: hackerone

Published: 2018-04-26T00:00:00

Updated: 2018-05-31T19:57:01

Reserved: 2017-10-29T00:00:00


Link: CVE-2016-10536

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2018-05-31T20:29:01.253

Modified: 2019-10-09T23:16:44.090


Link: CVE-2016-10536

JSON object: View

cve-icon Redhat Information

No data.