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I. Basic Information for CVE-2020-7733
Vulnerability Information

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Vulnerability Title
Regular Expression Denial of Service (ReDoS)
Source: NVD (National Vulnerability Database)
Vulnerability Description
The package ua-parser-js before 0.7.22 are vulnerable to Regular Expression Denial of Service (ReDoS) via the regex for Redmi Phones and Mi Pad Tablets UA.
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
ua-parser-js 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ua-parser-js是基于JavaScript的User-Agent字符串解析器。可以在浏览器(客户端)或node.js(服务器端)环境中使用。也可以作为jQuery / Zepto插件,Bower / Meteor软件包和RequireJS / AMD模块使用。 ua-parser-js 包0.7.22版本存在安全漏洞,攻击者可利用该漏洞进行ReDoS攻击。以下产品及版本受到影响: Redmi Phones,Mi Pad Tablets UA。
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
-ua-parser-js unspecified ~ 0.7.22 -
II. Public POCs for CVE-2020-7733
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III. Intelligence Information for CVE-2020-7733
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IV. Related Vulnerabilities
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