CVE-2021-33502

CVE Details

Release Date:

2021-05-24

Description

The normalize-url package before 4.5.1, 5.x before 5.3.1, and 6.x before 6.0.1 for Node.js has a ReDoS (regular expression denial of service) issue because it has exponential performance for data: URLs.

See more information about CVE-2021-33502 from MITRE CVE dictionary and NIST NVD

CVSS v3.0 metrics

NOTE: The following CVSS v3.0 metrics and score provided are preliminary and subject to review.

Base Score:	7.5	Base Metrics:	AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Access 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-2021-5171	2021-12-16
Oracle Linux version 8 (nodejs)	ELSA-2022-0350	2022-02-02
Oracle Linux version 8 (nodejs-nodemon)	ELSA-2021-5171	2021-12-16
Oracle Linux version 8 (nodejs-nodemon)	ELSA-2022-0350	2022-02-02
Oracle Linux version 8 (nodejs-packaging)	ELSA-2021-5171	2021-12-16
Oracle Linux version 8 (nodejs-packaging)	ELSA-2022-0350	2022-02-02
Oracle Linux version 9 (nodejs)	ELSA-2022-6595	2022-09-22
Oracle Linux version 9 (nodejs-nodemon)	ELSA-2022-6595	2022-09-22

This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team