Home/CVE/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 denia
CVE

CVE-2021-33623

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 denia

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.

HIGH · CVSS 7.5 EPSS 0.01642
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-400Uncontrolled Resource Consumption
▤

Affected Products & Versions

4
trim-newlines project trim-newlines< 3.0.1
trim-newlines project trim-newlines>= 4.0.0 and < 4.0.1
netapp e-series performance analyzerall versions
debian linuxall versions
▤

Affected Packages

1
Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.
npm trim-newlines HIGH fixed in 3.0.1
▣

Scoring & Timeline

7.5
HIGH · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD28 May 2021 · 06:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
⚑

Vendor Advisories

3
usnUSN-5999-1
rhsaRHSA-2022:5555Moderate
rhsaRHSA-2021:4618Important
🔗

References & Sources

4
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/sindresorhus/trim-newlines/releases/tag/v4.0.1PatchRelease Notes
https://lists.debian.org/debian-lts-announce/2022/12/msg00033.htmlMailing ListThird Party Advisory
https://security.netapp.com/advisory/ntap-20210702-0007/Third Party Advisory
https://www.npmjs.com/package/trim-newlinesProduct
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