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CVE-2021-33623

Good to know:

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Date: May 27, 2021

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.

Language: JS

Severity Score

Related Resources (11)

https://lists.debian.org/debian-lts-announce/2022/12/msg00033.html
https://github.com/sindresorhus/trim-newlines
https://github.com/sindresorhus/trim-newlines/commit/25246c6ce5eea1c82d448998733a6302a4350d91
https://security-tracker.debian.org/tracker/CVE-2021-33623
https://security.netapp.com/advisory/ntap-20210702-0007
https://github.com/sindresorhus/trim-newlines/commit/b10d5f4afef832b16bc56d49fc52c68cbd403869
https://www.npmjs.com/package/trim-newlines
https://nvd.nist.gov/vuln/detail/CVE-2021-33623
https://security.netapp.com/advisory/ntap-20210702-0007/
https://github.com/sindresorhus/trim-newlines/releases/tag/v4.0.1
https://www.mend.io/vulnerability-database/CVE-2021-33623

Severity Score

Weakness Type (CWE)

Uncontrolled Resource Consumption

CWE-400

Insufficient Information

NVD-CWE-noinfo

Top Fix

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Upgrade Version

Upgrade to version trim-newlines - 4.0.1;trim-newlines - 3.0.1

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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