CVE-2020-7673

node-extend through 0.2.0 is vulnerable to Arbitrary Code Execution. User input provided to the argument `A` of `extend` function`(A,B,as,isAargs)` located within `lib/extend.js` is executed by the `eval` function, resulting in code execution.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://snyk.io/vuln/SNYK-JS-NODEEXTEND-571491	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:node-extend_project:node-extend:*:*:*:*:*:node.js:*:*

History

No history.

Information

Published : 2020-06-10 16:15

Updated : 2024-02-04 21:00

NVD link : CVE-2020-7673

Mitre link : CVE-2020-7673

CVE.ORG link : CVE-2020-7673

JSON object : View

Products Affected

node-extend_project

node-extend

CWE

CWE-94

Improper Control of Generation of Code ('Code Injection')

{"id": "CVE-2020-7673", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2020-06-10T16:15:10.680", "references": [{"url": "https://snyk.io/vuln/SNYK-JS-NODEEXTEND-571491", "tags": ["Exploit", "Third Party Advisory"], "source": "report@snyk.io"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-94"}]}], "descriptions": [{"lang": "en", "value": "node-extend through 0.2.0 is vulnerable to Arbitrary Code Execution. User input provided to the argument `A` of `extend` function`(A,B,as,isAargs)` located within `lib/extend.js` is executed by the `eval` function, resulting in code execution."}, {"lang": "es", "value": "node-extend versiones hasta 0.2.0, es vulnerable a una Ejecuci\u00f3n de C\u00f3digo Arbitraria. Una entrada del usuario proporcionada en el argumento \"A\" de la function \"(A, B, as, isAargs)\" de \"extend\" ubicada dentro de \"lib/extend.js\" es ejecutada por la funci\u00f3n \"eval\", resultando en una ejecuci\u00f3n de c\u00f3digo"}], "lastModified": "2021-07-21T11:39:23.747", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:node-extend_project:node-extend:*:*:*:*:*:node.js:*:*", "vulnerable": true, "matchCriteriaId": "EFE3A9AF-2D10-493D-AB02-EC8BB6789591", "versionEndIncluding": "0.2.0"}], "operator": "OR"}]}], "sourceIdentifier": "report@snyk.io"}