Inefficient Regular Expression Complexity Affecting nodejs-nodemon package, versions <0:2.0.20-2.module+el9.2.0+21038+115df6a2


Severity

Recommended
medium

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.2% (59th percentile)

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  • Snyk IDSNYK-ORACLE9-NODEJSNODEMON-5561539
  • published5 Apr 2023
  • disclosed16 Feb 2023

Introduced: 16 Feb 2023

CVE-2023-24807  (opens in a new tab)
CWE-1333  (opens in a new tab)

How to fix?

Upgrade Oracle:9 nodejs-nodemon to version 0:2.0.20-2.module+el9.2.0+21038+115df6a2 or higher.
This issue was patched in ELSA-2023-2654.

NVD Description

Note: Versions mentioned in the description apply only to the upstream nodejs-nodemon package and not the nodejs-nodemon package as distributed by Oracle. See How to fix? for Oracle:9 relevant fixed versions and status.

Undici is an HTTP/1.1 client for Node.js. Prior to version 5.19.1, the Headers.set() and Headers.append() methods are vulnerable to Regular Expression Denial of Service (ReDoS) attacks when untrusted values are passed into the functions. This is due to the inefficient regular expression used to normalize the values in the headerValueNormalize() utility function. This vulnerability was patched in v5.19.1. No known workarounds are available.

CVSS Scores

version 3.1