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I. Basic Information for CVE-2021-4245
Vulnerability Information

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Vulnerability Title
chbrown rfc6902 pointer.ts prototype pollution
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability classified as problematic has been found in chbrown rfc6902. This affects an unknown part of the file pointer.ts. The manipulation leads to improperly controlled modification of object prototype attributes ('prototype pollution'). The exploit has been disclosed to the public and may be used. The name of the patch is c006ce9faa43d31edb34924f1df7b79c137096cf. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-215883.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
输出中的特殊元素转义处理不恰当(注入)
Source: NVD (National Vulnerability Database)
Vulnerability Title
chbrown rfc6902 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
rfc6902是Christopher Brown个人开发者的一个在 TypeScript 中的 rfc6902 的实现。 chbrown rfc6902存在安全漏洞,该漏洞源于错误操作会导致原型污染。
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
chbrownrfc6902 n/a -
II. Public POCs for CVE-2021-4245
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III. Intelligence Information for CVE-2021-4245
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