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react-dev-utils OS Command Injection in function `getProcessForPort`

Moderate severity GitHub Reviewed Published Mar 11, 2021 to the GitHub Advisory Database • Updated Jan 27, 2023

Package

npm react-dev-utils (npm)

Affected versions

>= 0.4.0, < 11.0.4

Patched versions

11.0.4

Description

react-dev-utils prior to v11.0.4 exposes a function, getProcessForPort, where an input argument is concatenated into a command string to be executed. This function is typically used from react-scripts (in Create React App projects), where the usage is safe. Only when this function is manually invoked with user-provided values (ie: by custom code) is there the potential for command injection. If you're consuming it from react-scripts then this issue does not affect you.

References

Published by the National Vulnerability Database Mar 9, 2021
Reviewed Mar 11, 2021
Published to the GitHub Advisory Database Mar 11, 2021
Last updated Jan 27, 2023

Severity

Moderate
5.6
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
High
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

Weaknesses

CVE ID

CVE-2021-24033

GHSA ID

GHSA-5q6m-3h65-w53x
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