CVE-2016-10536

{"containers": {"cna": {"affected": [{"product": "engine.io-client node module", "vendor": "HackerOne", "versions": [{"status": "affected", "version": "<= 1.6.8"}]}], "datePublic": "2018-04-26T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "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."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-300", "description": "Man-in-the-Middle (CWE-300)", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2018-05-31T19:57:01.000Z", "orgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1", "shortName": "hackerone"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://www.cigital.com/blog/node-js-socket-io/"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/socketio/engine.io-client/commit/2c55b278a491bf45313ecc0825cf800e2f7ff5c1"}, {"tags": ["x_refsource_MISC"], "url": "https://nodesecurity.io/advisories/99"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "support@hackerone.com", "DATE_PUBLIC": "2018-04-26T00:00:00", "ID": "CVE-2016-10536", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "engine.io-client node module", "version": {"version_data": [{"version_value": "<= 1.6.8"}]}}]}, "vendor_name": "HackerOne"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "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."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Man-in-the-Middle (CWE-300)"}]}]}, "references": {"reference_data": [{"name": "https://www.cigital.com/blog/node-js-socket-io/", "refsource": "MISC", "url": "https://www.cigital.com/blog/node-js-socket-io/"}, {"name": "https://github.com/socketio/engine.io-client/commit/2c55b278a491bf45313ecc0825cf800e2f7ff5c1", "refsource": "MISC", "url": "https://github.com/socketio/engine.io-client/commit/2c55b278a491bf45313ecc0825cf800e2f7ff5c1"}, {"name": "https://nodesecurity.io/advisories/99", "refsource": "MISC", "url": "https://nodesecurity.io/advisories/99"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T03:21:52.275Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.cigital.com/blog/node-js-socket-io/"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/socketio/engine.io-client/commit/2c55b278a491bf45313ecc0825cf800e2f7ff5c1"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://nodesecurity.io/advisories/99"}]}]}, "cveMetadata": {"assignerOrgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1", "assignerShortName": "hackerone", "cveId": "CVE-2016-10536", "datePublished": "2018-05-31T20:00:00.000Z", "dateReserved": "2017-10-29T00:00:00.000Z", "dateUpdated": "2024-09-17T01:46:42.911Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "engine.io-client node module", "vendor": "HackerOne", "versions": [{"status": "affected", "version": "<= 1.6.8"}]}], "source": "support@hackerone.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:socket:engine.io-client:*:*:*:*:*:node.js:*:*", "matchCriteriaId": "88C783C2-BFB3-4F7B-847F-7D43A1CD54E6", "versionEndIncluding": "1.6.8", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "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."}, {"lang": "es", "value": "engine.io-client es el cliente para engine.io, la implementaci\u00f3n de una capa de comunicaci\u00f3n bidireccional cross-browser/cross-device basada en transporte para Socket.IO. La vulnerabilidad est\u00e1 relacionada con la forma en la que node.js gestiona la opci\u00f3n \"rejectUnauthorized\". si el valor es algo que se eval\u00faa como falso, se deshabilitar\u00e1 la verificaci\u00f3n de certificados. Esto es un problema, ya que engine.io-client en versiones 1.6.8 y anteriores pasa un objeto para opciones que incluyen la propiedad rejectUnauthorized, se haya habilitado o no. Si el valor no se ha cambiado de forma expl\u00edcita, se pasar\u00e1 como \"null\", lo que resulta en que se desactiva la verificaci\u00f3n de certificados."}], "id": "CVE-2016-10536", "lastModified": "2026-06-17T00:39:53.787", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.0"}, "exploitabilityScore": 2.2, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2018-05-31T20:29:01.253", "references": [{"source": "support@hackerone.com", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/socketio/engine.io-client/commit/2c55b278a491bf45313ecc0825cf800e2f7ff5c1"}, {"source": "support@hackerone.com", "tags": ["Third Party Advisory"], "url": "https://nodesecurity.io/advisories/99"}, {"source": "support@hackerone.com", "tags": ["Third Party Advisory"], "url": "https://www.cigital.com/blog/node-js-socket-io/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/socketio/engine.io-client/commit/2c55b278a491bf45313ecc0825cf800e2f7ff5c1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://nodesecurity.io/advisories/99"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://www.cigital.com/blog/node-js-socket-io/"}], "sourceIdentifier": "support@hackerone.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-300"}], "source": "support@hackerone.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-295"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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