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I. Basic Information for CVE-2021-31871
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An issue was discovered in klibc before 2.0.9. An integer overflow in the cpio command may result in a NULL pointer dereference on 64-bit systems.
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
klibc 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
klibc是一个应用软件。提供尽可能多地从内核空间中尽早启动的工作功能。 klibc 2.0.9之前版本存在安全漏洞，该漏洞源于cpio命令中的整数溢出可能导致在64位系统上取消引用NULL指针。
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
-n/a n/a -
II. Public POCs for CVE-2021-31871
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III. Intelligence Information for CVE-2021-31871
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IV. Related Vulnerabilities
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Same vendor: n/a
V. Comments for CVE-2021-31871

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