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I. Basic Information for CVE-2023-34109
Vulnerability Information

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Vulnerability Title
User input results in Unbounded resource consumption in @zxcvbn-ts/core
Source: NVD (National Vulnerability Database)
Vulnerability Description
zxcvbn-ts is an open source password strength estimator written in typescript. This vulnerability affects users running on the nodeJS platform which are using the second argument of the zxcvbn function. It can result in an unbounded resource consumption as the user inputs array is extended with every function call. Browsers are impacted, too but a single user need to do a lot of input changes so that it affects the browser, while the node process gets the inputs of every user of a platform and can be killed that way. This problem has been patched in version 3.0.2. Users are advised to upgrade. Users unable to upgrade should stop using the second argument of the zxcvbn function and use the zxcvbnOptions.setOptions function.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Source: NVD (National Vulnerability Database)
Vulnerability Title
zxcvbn-ts 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
zxcvbn-ts是zxcvbn-ts开源的一个受密码破解器启发的密码强度估计器。 zxcvbn-ts 3.0.2之前版本存在资源管理错误漏洞,该漏洞源于。
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
zxcvbn-tszxcvbn < 3.0.2 -
II. Public POCs for CVE-2023-34109
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III. Intelligence Information for CVE-2023-34109
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IV. Related Vulnerabilities
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