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I. Basic Information for CVE-2021-23490
Vulnerability Information
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Vulnerability Title
Regular Expression Denial of Service (ReDoS)
Source: NVD (National Vulnerability Database)
Vulnerability Description
The package parse-link-header before 2.0.0 are vulnerable to Regular Expression Denial of Service (ReDoS) via the checkHeader function.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
parse-link-header 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
parse-link-header是解析链接头并为每个包含的链接返回分页信息。 parse-link-header 2.0.0及之前版本存在安全漏洞，该漏洞源于checkHeader函数容易受到正则表达式拒绝服务攻击。
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
-parse-link-header unspecified ~ 2.0.0 -
II. Public POCs for CVE-2021-23490
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III. Intelligence Information for CVE-2021-23490
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IV. Related Vulnerabilities
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V. Comments for CVE-2021-23490

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