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CVE-2018-6342

Quick assessment

Affected
Facebook react-dev-utils
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

react-dev-utils是一个实用程序集。 基于Windows平台的react-dev-utils中存在安全漏洞。攻击者可通过向服务器发送网络请求利用该漏洞在目标系统上执行任意命令。以下版本受到影响：react-dev-utils 1.0.4之前的1.x.x版本，2.0.2之前的2.x.x版本，3.1.2之前的3.x.x版本，4.2.2之前的4.x.x版本，5.0.2之前的5.x.x版本。

AI Predicted 8.6 Difficulty: Easy EPSS 2.84% · P86
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I. Basic Information for CVE-2018-6342

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
react-dev-utils on Windows allows developers to run a local webserver for accepting various commands, including a command to launch an editor. The input to that command was not properly sanitized, allowing an attacker who can make a network request to the server (either via CSRF or by direct request) to execute arbitrary commands on the targeted system. This issue affects multiple branches: 1.x.x prior to 1.0.4, 2.x.x prior to 2.0.2, 3.x.x prior to 3.1.2, 4.x.x prior to 4.2.2, and 5.x.x prior to 5.0.2.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
react-dev-utils 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
react-dev-utils是一个实用程序集。 基于Windows平台的react-dev-utils中存在安全漏洞。攻击者可通过向服务器发送网络请求利用该漏洞在目标系统上执行任意命令。以下版本受到影响：react-dev-utils 1.0.4之前的1.x.x版本，2.0.2之前的2.x.x版本，3.1.2之前的3.x.x版本，4.2.2之前的4.x.x版本，5.0.2之前的5.x.x版本。
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
Facebook react-dev-utils 5.0.2 -

II. Public POCs for CVE-2018-6342

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III. Intelligence Information for CVE-2018-6342

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Patches & Fixes for CVE-2018-6342 (1)

Other References for CVE-2018-6342 (1)

Same Patch Batch · Facebook · 2018-12-31 · 13 CVEs total

CVE-2018-6331 Buck 安全漏洞
CVE-2018-6333 Nuclide 安全漏洞
CVE-2018-6337 Facebook HHVM和folly library 安全漏洞
CVE-2018-6340 Facebook HHVM 缓冲区错误漏洞
CVE-2018-6341 React 跨站脚本漏洞
CVE-2018-6343 Facebook Proxygen 安全漏洞
CVE-2018-6344 Facebook WhatsApp 缓冲区错误漏洞
CVE-2018-6346 Facebook Proxygen 安全漏洞
CVE-2018-6347 Facebook Proxygen HTTP2 Parser 安全漏洞
CVE-2018-6334 Facebook HHVM 安全漏洞
CVE-2018-6335 Facebook HHVM 安全漏洞
CVE-2018-6336 Facebook osquery 安全特征问题漏洞

IV. Related Vulnerabilities

Same product: react-dev-utils
Same vendor: Facebook
Same weakness: CWE-78

V. Comments for CVE-2018-6342

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