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I. Basic Information for CVE-2021-22930
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Node.js before 16.6.0, 14.17.4, and 12.22.4 is vulnerable to a use after free attack where an attacker might be able to exploit the memory corruption, to change process behavior.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
释放后使用
Source: NVD (National Vulnerability Database)
Vulnerability Title
nodejs 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
nodejs是是一个基于ChromeV8引擎的JavaScript运行环境通过对Chromev8引擎进行了封装以及使用事件驱动和非阻塞IO的应用让Javascript开发高性能的后台应用成为了可能。 nodejs 存在资源管理错误漏洞。该漏洞源于Node.js容易受到释放后重用攻击。利用该漏攻击者可构造内存溢出,从而导致进程行为的改变。该漏洞最大威胁是影响系统的机密性和完整性。
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
VendorProductAffected VersionsCPESubscribe
NodeJSNode 4.0 ~ 4.* -
II. Public POCs for CVE-2021-22930
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III. Intelligence Information for CVE-2021-22930
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IV. Related Vulnerabilities
V. Comments for CVE-2021-22930

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