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I. Basic Information for CVE-2021-43414
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An issue was discovered in GNU Hurd before 0.9 20210404-9. The use of an authentication protocol in the proc server is vulnerable to man-in-the-middle attacks, which can be exploited for local privilege escalation to get full root access.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
GNU Hurd 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Gnu Hurd是自由软件(Free Software)基金会的一个 Gnu 项目对 Unix 内核的替代品。用于实现文件系统、网络协议、文件访问控制以及其他由 Unix 内核或类似内核(如 Linux)实现的功能。 GNU Hurd 存在安全漏洞,该漏洞源于在0.9 20210404-9之前在GNU Hurd中proc服务器中使用身份验证协议很容易受到中间人攻击。攻击者可利用该漏洞来获得完全的根访问权。
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
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II. Public POCs for CVE-2021-43414
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III. Intelligence Information for CVE-2021-43414
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IV. Related Vulnerabilities
V. Comments for CVE-2021-43414

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