CVE-2021-23343

CVE Details

Release Date:	2021-05-04
Impact:	None	What is this?

Description

All versions of package path-parse are vulnerable to Regular Expression Denial of Service (ReDoS) via splitDeviceRe, splitTailRe, and splitPathRe regular expressions. ReDoS exhibits polynomial worst-case time complexity.

See more information about CVE-2021-23343 from MITRE CVE dictionary and NIST NVD

NOTE: The following CVSS metrics and score provided are preliminary and subject to review.

CVSS v3 metrics

Base Score:	7.5
Vector String:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Version:	3.0
Attack Vector:	Network
Attack Complexity:	Low
Privileges Required:	None
User Interaction:	None
Scope:	Unchanged
Confidentiality Impact:	None
Integrity Impact:	None
Availability Impact:	High

Errata information

Platform	Errata	Release Date
Oracle Linux version 8 (nodejs)	ELSA-2021-3623	2021-09-22
Oracle Linux version 8 (nodejs)	ELSA-2021-3666	2021-09-27
Oracle Linux version 8 (nodejs-nodemon)	ELSA-2021-3623	2021-09-22
Oracle Linux version 8 (nodejs-nodemon)	ELSA-2021-3666	2021-09-27
Oracle Linux version 8 (nodejs-packaging)	ELSA-2021-3623	2021-09-22
Oracle Linux version 8 (nodejs-packaging)	ELSA-2021-3666	2021-09-27