CVE-2023-37899— feathersjs socket handler allows abusing implicit toString
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I. Basic Information for CVE-2023-37899
Vulnerability Information
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Vulnerability Title
feathersjs socket handler allows abusing implicit toString
Source: NVD (National Vulnerability Database)
Vulnerability Description
Feathersjs is a framework for creating web APIs and real-time applications with TypeScript or JavaScript. Feathers socket handler did not catch invalid string conversion errors like `const message = ${{ toString: '' }}` which would cause the NodeJS process to crash when sending an unexpected Socket.io message like `socket.emit('find', { toString: '' })`. A fix has been released in versions 5.0.8 and 4.5.18. Users are advised to upgrade. There is no known workaround for this vulnerability.
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
对因果或异常条件的不恰当检查
Source: NVD (National Vulnerability Database)
Vulnerability Title
Feathers 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Feathers是Feathers开源的一个轻量级的 Web 框架。用于使用 TypeScript 或 JavaScript 创建 API 和实时应用程序。 Feathers存在代码问题漏洞，该漏洞源于套接字处理程序没有捕获无效的字符串转换错误，这会导致NodeJS进程在发送意外消息时崩溃。
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
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| feathersjs | feathers | < 4.5.18 | - |
II. Public POCs for CVE-2023-37899
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://github.com/feathersjs/feathers/pull/3241x_refsource_MISC
- https://github.com/feathersjs/feathers/pull/3242x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2023-37899
IV. Related Vulnerabilities
Same product: feathers
Same vendor: feathersjs
Same weakness: CWE-754
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