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I. Basic Information for CVE-2021-4279
Vulnerability Information

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Vulnerability Title
Starcounter-Jack JSON-Patch prototype pollution
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability has been found in Starcounter-Jack JSON-Patch up to 3.1.0 and classified as problematic. This vulnerability affects unknown code. The manipulation leads to improperly controlled modification of object prototype attributes ('prototype pollution'). The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 3.1.1 is able to address this issue. The name of the patch is 7ad6af41eabb2d799f698740a91284d762c955c9. It is recommended to upgrade the affected component. VDB-216778 is the identifier assigned to this vulnerability.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
CWE-1321
Source: NVD (National Vulnerability Database)
Vulnerability Title
JSON-Patch 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
JSON-Patch是Joachim Wester个人开发者的一个 JSON 补丁标准(RFC 6902)的精简和平均 Javascript 实现。 JSON-Patch 3.1.1之前版本存在安全漏洞,该漏洞源于会导致对象原型属性的修改控制不当,存在原型污染。
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
Starcounter-JackJSON-Patch 3.0 -
II. Public POCs for CVE-2021-4279
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III. Intelligence Information for CVE-2021-4279
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IV. Related Vulnerabilities
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