CVE-2021-33623

HIGH

trim-newlines < 3.0.1 and 4.x < 4.0.1 - Regular Expression Denial-of-Service in .end() Method

Title source: llm

Description

The trim-newlines package before 3.0.1 and 4.x before 4.0.1 for Node.js has an issue related to regular expression denial-of-service (ReDoS) for the .end() method.

References (4)

Core 4

Core References

Mailing List, Third Party Advisory mailing-list

https://lists.debian.org/debian-lts-announce/2022/12/msg00033.html

Patch, Release Notes

https://github.com/sindresorhus/trim-newlines/releases/tag/v4.0.1

Third Party Advisory

https://security.netapp.com/advisory/ntap-20210702-0007/

Product

https://www.npmjs.com/package/trim-newlines

Scores

CVSS v3 7.5

EPSS 0.0164

EPSS Percentile 82.2%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

CWE

CWE-400

Status published

Products (4)

debian/debian_linux 10.0

netapp/e-series_performance_analyzer

npm/trim-newlines 0 - 3.0.1npm

trim-newlines_project/trim-newlines < 3.0.1

Published May 28, 2021

Tracked Since Feb 18, 2026