CVE-2021-33587 – css-what

Package

Manager: npm
Name: css-what
Vulnerable Version: >=4.0.0 <5.0.1

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

EPSS: 0.00211 pctl0.43613

Details

Denial of service in css-what The css-what package 4.0.0 through 5.0.0 for Node.js does not ensure that attribute parsing has Linear Time Complexity relative to the size of the input.

Metadata

Created: 2021-06-07T22:11:39Z
Modified: 2021-12-02T17:48:49Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/06/GHSA-q8pj-2vqx-8ggc/GHSA-q8pj-2vqx-8ggc.json
CWE IDs: ["CWE-400"]
Alternative ID: GHSA-q8pj-2vqx-8ggc
Finding: F002
Auto approve: 1