CVE-2018-16492

{"containers": {"cna": {"affected": [{"product": "extend", "vendor": "HackerOne", "versions": [{"status": "affected", "version": "< 2.0.2, ~<3.0.2"}]}], "datePublic": "2019-02-01T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "A prototype pollution vulnerability was found in module extend <2.0.2, ~<3.0.2 that allows an attacker to inject arbitrary properties onto Object.prototype."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-400", "description": "Denial of Service (CWE-400)", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2019-02-01T17:57:01.000Z", "orgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1", "shortName": "hackerone"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://hackerone.com/reports/381185"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "support@hackerone.com", "ID": "CVE-2018-16492", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "extend", "version": {"version_data": [{"version_value": "< 2.0.2, ~<3.0.2"}]}}]}, "vendor_name": "HackerOne"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "A prototype pollution vulnerability was found in module extend <2.0.2, ~<3.0.2 that allows an attacker to inject arbitrary properties onto Object.prototype."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Denial of Service (CWE-400)"}]}]}, "references": {"reference_data": [{"name": "https://hackerone.com/reports/381185", "refsource": "MISC", "url": "https://hackerone.com/reports/381185"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T10:24:32.840Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://hackerone.com/reports/381185"}]}]}, "cveMetadata": {"assignerOrgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1", "assignerShortName": "hackerone", "cveId": "CVE-2018-16492", "datePublished": "2019-02-01T18:00:00.000Z", "dateReserved": "2018-09-04T00:00:00.000Z", "dateUpdated": "2024-08-05T10:24:32.840Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "extend", "vendor": "HackerOne", "versions": [{"status": "affected", "version": "< 2.0.2, ~<3.0.2"}]}], "source": "support@hackerone.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:extend_project:extend:*:*:*:*:*:node.js:*:*", "matchCriteriaId": "F82A05B3-5F5E-468E-BA56-F00D53AB8024", "versionEndExcluding": "2.0.2", "vulnerable": true}, {"criteria": "cpe:2.3:a:extend_project:extend:*:*:*:*:*:node.js:*:*", "matchCriteriaId": "2D0E1E22-9B77-47A3-8A6A-676FCB6A31C8", "versionEndExcluding": "3.0.2", "versionStartIncluding": "3.0.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A prototype pollution vulnerability was found in module extend <2.0.2, ~<3.0.2 that allows an attacker to inject arbitrary properties onto Object.prototype."}, {"lang": "es", "value": "Se ha detectado una vulnerabilidad de contaminaci\u00f3n de prototipo en el m\u00f3dulo extend, en versiones anteriores a la 2.0.2 y en versiones anteriores a la 3.0.2, que permite a un atacante inyectar propiedades arbitrarias en Object.prototype."}], "id": "CVE-2018-16492", "lastModified": "2026-06-17T01:44:23.340", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-02-01T18:29:01.130", "references": [{"source": "support@hackerone.com", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "url": "https://hackerone.com/reports/381185"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "url": "https://hackerone.com/reports/381185"}], "sourceIdentifier": "support@hackerone.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-400"}], "source": "support@hackerone.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-74"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2021:3917", "cpe": "cpe:/a:redhat:quay:3::el8", "impact": "low", "package": "quay/quay-rhel8:v3.6.0-62", "product_name": "Red Hat Quay 3", "release_date": "2021-10-19T00:00:00Z"}], "bugzilla": {"description": "nodejs-extend: Prototype pollution can allow attackers to modify object properties", "id": "1608140", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1608140"}, "csaw": false, "cvss3": {"cvss3_base_score": "4.8", "cvss3_scoring_vector": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L", "status": "verified"}, "cwe": "CWE-20", "details": ["A prototype pollution vulnerability was found in module extend <2.0.2, ~<3.0.2 that allows an attacker to inject arbitrary properties onto Object.prototype."], "name": "CVE-2018-16492", "package_state": [{"cpe": "cpe:/a:redhat:mobile_application_platform:4", "fix_state": "Not affected", "package_name": "nodejs-extend", "product_name": "Red Hat Mobile Application Platform 4"}, {"cpe": "cpe:/a:redhat:openshift:3.10", "fix_state": "Not affected", "package_name": "jenkins-slave-nodejs", "product_name": "Red Hat OpenShift Container Platform 3.10"}, {"cpe": "cpe:/a:redhat:openshift:3.10", "fix_state": "Not affected", "package_name": "logging-auth-proxy", "product_name": "Red Hat OpenShift Container Platform 3.10"}, {"cpe": "cpe:/a:redhat:openshift:3.10", "fix_state": "Not affected", "package_name": "logging-kibana", "product_name": "Red Hat OpenShift Container Platform 3.10"}, {"cpe": "cpe:/a:redhat:rhel_software_collections:3", "fix_state": "Will not fix", "package_name": "rh-nodejs6-nodejs-extend", "product_name": "Red Hat Software Collections"}], "public_date": "2018-04-24T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2018-16492\nhttps://nvd.nist.gov/vuln/detail/CVE-2018-16492\nhttps://snyk.io/vuln/npm:extend:20180424"], "statement": "Red Hat Quay includes 'extend' as a build time dependency. It's not used at runtime reducing the impact of this vulnerability to low.", "threat_severity": "Moderate"}

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