CVE-2023-32559

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.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.6 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://hackerone.com/reports/1946470	Exploit Third Party Advisory
https://security.netapp.com/advisory/ntap-20231006-0006/	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:nodejs:node.js:::::-:::*
	cpe:2.3:a:nodejs:node.js:::::-:::*
	cpe:2.3:a:nodejs:node.js:::::-:::*

History

No history.

Information

Published : 2023-08-24 02:15

Updated : 2023-10-24 17:48

NVD link : CVE-2023-32559

Mitre link : CVE-2023-32559

CVE.ORG link : CVE-2023-32559

JSON object : View

Products Affected

nodejs

node.js

CWE

NVD-CWE-noinfo

{"id": "CVE-2023-32559", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.6}]}, "published": "2023-08-24T02:15:09.210", "references": [{"url": "https://hackerone.com/reports/1946470", "tags": ["Exploit", "Third Party Advisory"], "source": "support@hackerone.com"}, {"url": "https://security.netapp.com/advisory/ntap-20231006-0006/", "tags": ["Third Party Advisory"], "source": "support@hackerone.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "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"}], "lastModified": "2023-10-24T17:48:55.097", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:*", "vulnerable": true, "matchCriteriaId": "F7394398-D1FA-4786-B962-7D0FFF50DB2D", "versionEndIncluding": "16.20.1", "versionStartIncluding": "16.0.0"}, {"criteria": "cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:*", "vulnerable": true, "matchCriteriaId": "7DAF267F-6FDD-4914-B37E-181B91BF8B64", "versionEndIncluding": "18.17.0", "versionStartIncluding": "18.0.0"}, {"criteria": "cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:*", "vulnerable": true, "matchCriteriaId": "145E971E-F0AF-49A7-8A9C-3AAFE01C076B", "versionEndIncluding": "20.5.0", "versionStartIncluding": "20.0.0"}], "operator": "OR"}]}], "sourceIdentifier": "support@hackerone.com"}