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CVE-2024-21892

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。攻击者利用该漏洞可以提升权限。

AI Predicted 8.8 Difficulty: Easy EPSS 0.56% · P45
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I. Basic Information for CVE-2024-21892

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
On Linux, Node.js ignores certain environment variables if those may have been set by an unprivileged user while the process is running with elevated privileges with the only exception of CAP_NET_BIND_SERVICE. Due to a bug in the implementation of this exception, Node.js incorrectly applies this exception even when certain other capabilities have been set. This allows unprivileged users to inject code that inherits the process's elevated privileges.
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。攻击者利用该漏洞可以提升权限。
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-2024-21892

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III. Intelligence Information for CVE-2024-21892

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Vendor Advisories for CVE-2024-21892 (1)

Mailing List Discussions for CVE-2024-21892 (1)

Other References for CVE-2024-21892 (1)

Same Patch Batch · NodeJS · 2024-02-20 · 5 CVEs total

CVE-2024-21890 Node.js 安全漏洞
CVE-2024-21891 Node.js 安全漏洞
CVE-2024-21896 Node.js 安全漏洞
CVE-2024-22019 Node.js 安全漏洞

IV. Related Vulnerabilities

Same product: Node
Same vendor: NodeJS

V. Comments for CVE-2024-21892

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