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CVE-2023-32559

Quick assessment

Affected
NodeJS Node
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Node.js是一个开源、跨平台的 JavaScript 运行时环境。 Node.js存在安全漏洞，该漏洞源于存在权限提升漏洞，攻击者利用该漏洞可以运行任意代码。

AI Predicted 5.2 Difficulty: Easy EPSS 1.80% · P78

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2023-32559

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Node.js 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Node.js是一个开源、跨平台的 JavaScript 运行时环境。 Node.js存在安全漏洞，该漏洞源于存在权限提升漏洞，攻击者利用该漏洞可以运行任意代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
NodeJS Node 4.0 ~ 4.* -

II. Public POCs for CVE-2023-32559

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III. Intelligence Information for CVE-2023-32559

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Vendor Advisories for CVE-2023-32559 (1)

Other References for CVE-2023-32559 (1)

IV. Related Vulnerabilities

Same product: Node
Same vendor: NodeJS

V. Comments for CVE-2023-32559

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