CVE-2023-30590 Affecting nodejs:16/nodejs-nodemon package, versions <0:2.0.20-3.module_el8.8.0+3586+d4fc0b72


Severity

Recommended
medium

Based on AlmaLinux security rating.

Threat Intelligence

EPSS
0.07% (32nd percentile)

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  • Snyk IDSNYK-ALMALINUX8-NODEJS-5836240
  • published2 Aug 2023
  • disclosed31 Jul 2023

Introduced: 31 Jul 2023

CVE-2023-30590  (opens in a new tab)

How to fix?

Upgrade AlmaLinux:8 nodejs:16/nodejs-nodemon to version 0:2.0.20-3.module_el8.8.0+3586+d4fc0b72 or higher.
This issue was patched in ALSA-2023:4537.

NVD Description

Note: Versions mentioned in the description apply only to the upstream nodejs:16/nodejs-nodemon package and not the nodejs:16/nodejs-nodemon package as distributed by AlmaLinux. See How to fix? for AlmaLinux:8 relevant fixed versions and status.

The generateKeys() API function returned from crypto.createDiffieHellman() only generates missing (or outdated) keys, that is, it only generates a private key if none has been set yet, but the function is also needed to compute the corresponding public key after calling setPrivateKey(). However, the documentation says this API call: "Generates private and public Diffie-Hellman key values".

The documented behavior is very different from the actual behavior, and this difference could easily lead to security issues in applications that use these APIs as the DiffieHellman may be used as the basis for application-level security, implications are consequently broad.

CVSS Scores

version 3.1