CVE-2017-16031

{"containers": {"cna": {"affected": [{"product": "socket.io node module", "vendor": "HackerOne", "versions": [{"status": "affected", "version": "<=0.9.6"}]}], "datePublic": "2018-04-26T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "Socket.io is a realtime application framework that provides communication via websockets. Because socket.io 0.9.6 and earlier depends on `Math.random()` to create socket IDs, the IDs are predictable. An attacker is able to guess the socket ID and gain access to socket.io servers, potentially obtaining sensitive information."}], "problemTypes": [{"descriptions": [{"description": "Account Hijacking", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2018-06-04T18:57:01.000Z", "orgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1", "shortName": "hackerone"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://github.com/socketio/socket.io/commit/67b4eb9abdf111dfa9be4176d1709374a2b4ded8"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/socketio/socket.io/issues/856"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/socketio/socket.io/pull/857"}, {"tags": ["x_refsource_MISC"], "url": "https://nodesecurity.io/advisories/321"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "support@hackerone.com", "DATE_PUBLIC": "2018-04-26T00:00:00", "ID": "CVE-2017-16031", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "socket.io node module", "version": {"version_data": [{"version_value": "<=0.9.6"}]}}]}, "vendor_name": "HackerOne"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Socket.io is a realtime application framework that provides communication via websockets. Because socket.io 0.9.6 and earlier depends on `Math.random()` to create socket IDs, the IDs are predictable. An attacker is able to guess the socket ID and gain access to socket.io servers, potentially obtaining sensitive information."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Account Hijacking"}]}]}, "references": {"reference_data": [{"name": "https://github.com/socketio/socket.io/commit/67b4eb9abdf111dfa9be4176d1709374a2b4ded8", "refsource": "MISC", "url": "https://github.com/socketio/socket.io/commit/67b4eb9abdf111dfa9be4176d1709374a2b4ded8"}, {"name": "https://github.com/socketio/socket.io/issues/856", "refsource": "MISC", "url": "https://github.com/socketio/socket.io/issues/856"}, {"name": "https://github.com/socketio/socket.io/pull/857", "refsource": "MISC", "url": "https://github.com/socketio/socket.io/pull/857"}, {"name": "https://nodesecurity.io/advisories/321", "refsource": "MISC", "url": "https://nodesecurity.io/advisories/321"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T20:13:06.634Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/socketio/socket.io/commit/67b4eb9abdf111dfa9be4176d1709374a2b4ded8"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/socketio/socket.io/issues/856"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/socketio/socket.io/pull/857"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://nodesecurity.io/advisories/321"}]}]}, "cveMetadata": {"assignerOrgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1", "assignerShortName": "hackerone", "cveId": "CVE-2017-16031", "datePublished": "2018-06-04T19:00:00.000Z", "dateReserved": "2017-10-29T00:00:00.000Z", "dateUpdated": "2024-09-16T21:07:25.207Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "socket.io node module", "vendor": "HackerOne", "versions": [{"status": "affected", "version": "<=0.9.6"}]}], "source": "support@hackerone.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:socket:socket.io:*:*:*:*:*:node.js:*:*", "matchCriteriaId": "922F52F1-F3F6-40AB-8C62-71D6A24E7B3F", "versionEndIncluding": "0.9.6", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Socket.io is a realtime application framework that provides communication via websockets. Because socket.io 0.9.6 and earlier depends on `Math.random()` to create socket IDs, the IDs are predictable. An attacker is able to guess the socket ID and gain access to socket.io servers, potentially obtaining sensitive information."}, {"lang": "es", "value": "Socket.io es un framework de aplicaci\u00f3n en tiempo real que proporciona comunicaciones mediante websockets. Debido a que las versiones 0.9.6 y anteriores de socket.io dependen de \"Math.random()\" para crear ID de socket, estos ID son predecibles. Un atacante puede adivinar el ID de socket y obtener acceso a los servidores socket.io, pudiendo obtener informaci\u00f3n sensible."}], "id": "CVE-2017-16031", "lastModified": "2026-06-17T01:08:41.283", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2018-06-04T19:29:01.727", "references": [{"source": "support@hackerone.com", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "url": "https://github.com/socketio/socket.io/commit/67b4eb9abdf111dfa9be4176d1709374a2b4ded8"}, {"source": "support@hackerone.com", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://github.com/socketio/socket.io/issues/856"}, {"source": "support@hackerone.com", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://github.com/socketio/socket.io/pull/857"}, {"source": "support@hackerone.com", "tags": ["Third Party Advisory"], "url": "https://nodesecurity.io/advisories/321"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "url": "https://github.com/socketio/socket.io/commit/67b4eb9abdf111dfa9be4176d1709374a2b4ded8"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://github.com/socketio/socket.io/issues/856"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://github.com/socketio/socket.io/pull/857"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://nodesecurity.io/advisories/321"}], "sourceIdentifier": "support@hackerone.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-330"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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