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I. Basic Information for CVE-2021-23424
Vulnerability Information
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Vulnerability Title
Regular Expression Denial of Service (ReDoS)
Source: NVD (National Vulnerability Database)
Vulnerability Description
This affects all versions of package ansi-html. If an attacker provides a malicious string, it will get stuck processing the input for an extremely long time.
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
ansi-html安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ansi-html是NPM的一个优雅的库，可将粉笔（ANSI）文本转换为 HTML。 ansi-html 0.0.7及之前版本存在安全漏洞，如果攻击者利用该漏洞提供了一个恶意字符串，那么程序将在很长一段时间内卡住而无法处理输入。
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
-ansi-html 0 ~ unspecified -
II. Public POCs for CVE-2021-23424
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III. Intelligence Information for CVE-2021-23424
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IV. Related Vulnerabilities
Same vendor: n/a
V. Comments for CVE-2021-23424

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