CVE-2018-6342

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.

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 10.0 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

10.0^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 10.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://github.com/facebook/create-react-app/releases/tag/v1.1.5	Release Notes Third Party Advisory
https://github.com/facebook/create-react-app/pull/4866	Third Party Advisory

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Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:a:facebook:react-dev-utils::::::::
	cpe:2.3:a:facebook:react-dev-utils::::::::
	cpe:2.3:a:facebook:react-dev-utils::::::::
	cpe:2.3:a:facebook:react-dev-utils::::::::
	cpe:2.3:a:facebook:react-dev-utils::::::::

cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

Information

Published : 2018-12-31 14:29

Updated : 2021-03-25 09:44

NVD link : CVE-2018-6342

Mitre link : CVE-2018-6342

JSON object : View

CWE

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

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Products Affected

microsoft

windows

facebook

react-dev-utils

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