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HIGH

Node.js: OpenSSL error handling issues in nodejs crypto library

Published Feb 23, 2023

Description

A cryptographic vulnerability exists in Node.js <19.2.0, <18.14.1, <16.19.1, <14.21.3 that in some cases did does not clear the OpenSSL error stack after operations that may set it. This may lead to false positive errors during subsequent cryptographic operations that happen to be on the same thread. This in turn could be used to cause a denial of service.

Affected products

Remediation

Red Hat statement

This vulnerability has been rated as moderate by Redhat for several reasons,first and foremost being that in order for the stack to crash,same thread would have to be used by the application which is a complexity outside the hands of attacker because in node.js workloads may be isolated or not happen sequentially on the same thread, reducing exposure,moreover the exploitation might lead to denial of service and poses no threat to confidentiality or integrity of the system.

Weaknesses (1)

References (8)

Change history (0)

No recorded changes yet.

Sources
CVE.org / MITRE
Status PUBLISHED
Assigner hackerone
Published Feb 23, 2023
Updated Apr 30, 2025
Reserved Jan 19, 2023
CISA Vulnrichment
Updated Mar 12, 2025
NVD
Status Modified
Modified Jun 17, 2026
Red Hat
Severity Moderate
Public date Feb 16, 2023
ENISA EUVD
Assigner hackerone
Published Feb 23, 2023
Updated Apr 30, 2025
Exploited since n/a
EUVD-2023-28001