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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:*", "matchCriteriaId": "F7394398-D1FA-4786-B962-7D0FFF50DB2D", "versionEndIncluding": "16.20.1", "versionStartIncluding": "16.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:*", "matchCriteriaId": "7DAF267F-6FDD-4914-B37E-181B91BF8B64", "versionEndIncluding": "18.17.0", "versionStartIncluding": "18.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:*", "matchCriteriaId": "145E971E-F0AF-49A7-8A9C-3AAFE01C076B", "versionEndIncluding": "20.5.0", "versionStartIncluding": "20.0.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A privilege escalation vulnerability exists in the experimental policy mechanism in all active release lines: 16.x, 18.x and, 20.x. The use of the deprecated API `process.binding()` can bypass the policy mechanism by requiring internal modules and eventually take advantage of `process.binding('spawn_sync')` run arbitrary code, outside of the limits defined in a `policy.json` file. Please note that at the time this CVE was issued, the policy is an experimental feature of Node.js."}, {"lang": "es", "value": "Existe una vulnerabilidad de escalada de privilegios en el mecanismo de directiva experimental en todas las l\u00edneas de versi\u00f3n activas: 16.x, 18.x y 20.x. El uso de la API obsoleta 'process.binding()' puede omitir el mecanismo de la pol\u00edtica al requerir m\u00f3dulos internos y, finalmente, aprovechar 'process.binding('spawn_sync')' ejecutar c\u00f3digo arbitrario, fuera de los l\u00edmites definidos en un archivo 'policy.json'. Tenga en cuenta que en el momento en que se emiti\u00f3 este CVE, la pol\u00edtica es una funcionalidad experimental de Node.js.\n"}], "id": "CVE-2023-32559", "lastModified": "2025-11-04T17:15:37.250", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.6, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.6, "impactScore": 5.9, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}, "published": "2023-08-24T02:15:09.210", "references": [{"source": "support@hackerone.com", "tags": ["Exploit", "Third Party Advisory"], "url": "https://hackerone.com/reports/1946470"}, {"source": "support@hackerone.com", "tags": ["Third Party Advisory"], "url": "https://security.netapp.com/advisory/ntap-20231006-0006/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://hackerone.com/reports/1946470"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.debian.org/debian-lts-announce/2024/09/msg00029.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://security.netapp.com/advisory/ntap-20231006-0006/"}], "sourceIdentifier": "support@hackerone.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-269"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{"affected_release": [{"advisory": "RHSA-2023:5360", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "nodejs:16-8080020230906092006.63b34585", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2023-09-26T00:00:00Z"}, {"advisory": "RHSA-2023:5362", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "nodejs:18-8080020230825111344.63b34585", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2023-09-26T00:00:00Z"}, {"advisory": "RHSA-2023:5361", "cpe": "cpe:/a:redhat:rhel_eus:8.6", "package": "nodejs:16-8060020230906023909.ad008a3a", "product_name": "Red Hat Enterprise Linux 8.6 Extended Update Support", "release_date": "2023-09-26T00:00:00Z"}, {"advisory": "RHSA-2023:5363", "cpe": "cpe:/a:redhat:enterprise_linux:9", "package": "nodejs:18-9020020230825081254.rhel9", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2023-09-26T00:00:00Z"}, {"advisory": "RHSA-2023:5532", "cpe": "cpe:/a:redhat:enterprise_linux:9", "package": "nodejs-1:16.20.2-1.el9_2", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2023-10-09T00:00:00Z"}, {"advisory": "RHSA-2023:5533", "cpe": "cpe:/a:redhat:rhel_eus:9.0", "package": "nodejs-1:16.20.2-1.el9_0", "product_name": "Red Hat Enterprise Linux 9.0 Extended Update Support", "release_date": "2023-10-09T00:00:00Z"}], "bugzilla": {"description": "nodejs: Permissions policies can be bypassed via process.binding", "id": "2230956", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2230956"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.5", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "status": "verified"}, "cwe": "CWE-94", "details": ["A privilege escalation vulnerability exists in the experimental policy mechanism in all active release lines: 16.x, 18.x and, 20.x. The use of the deprecated API `process.binding()` can bypass the policy mechanism by requiring internal modules and eventually take advantage of `process.binding('spawn_sync')` run arbitrary code, outside of the limits defined in a `policy.json` file. Please note that at the time this CVE was issued, the policy is an experimental feature of Node.js.", "A vulnerability was found in NodeJS. This security issue occurs as the use of the deprecated API process.binding() can bypass the policy mechanism by requiring internal modules and eventually take advantage of process.binding('spawn_sync') to run arbitrary code outside of the limits defined in a policy.json file."], "mitigation": {"lang": "en:us", "value": "Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability."}, "name": "CVE-2023-32559", "package_state": [{"cpe": "cpe:/a:redhat:rhel_software_collections:3", "fix_state": "Not affected", "package_name": "rh-nodejs14-nodejs", "product_name": "Red Hat Software Collections"}], "public_date": "2023-08-09T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-32559\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-32559\nhttps://nodejs.org/en/blog/vulnerability/august-2023-security-releases#permissions-policies-can-be-bypassed-via-processbinding-mediumcve-2023-32559"], "statement": "It's important to emphasize that when this CVE was reported, the policy feature in Node.js was in its experimental stage.", "threat_severity": "Moderate"}

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