GHSA-q8pj-2vqx-8ggc

Source

https://github.com/advisories/GHSA-q8pj-2vqx-8ggc

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/06/GHSA-q8pj-2vqx-8ggc/GHSA-q8pj-2vqx-8ggc.json

JSON Data

https://api.test.osv.dev/v1/vulns/GHSA-q8pj-2vqx-8ggc

Aliases

CVE-2021-33587

Published

2021-06-07T22:11:39Z

Modified

2023-11-01T05:19:04.628428Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

Denial of service in css-what

Details

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.

Database specific

{
    "nvd_published_at": "2021-05-28T20:15:00Z",
    "cwe_ids": [
        "CWE-400"
    ],
    "severity": "HIGH",
    "github_reviewed": true,
    "github_reviewed_at": "2021-06-01T18:12:32Z"
}

References

Affected packages

npm / css-what

Package

Name: css-what; View open source insights on deps.dev
Purl: pkg:npm/css-what

Affected ranges

Type: SEMVER
Events: Introduced

4.0.0

Fixed

5.0.1

Ecosystem specific

{
    "affected_functions": [
        "(css-what).parse",
        "(css-what).stringify"
    ]
}

Database specific

{
    "last_known_affected_version_range": "<= 5.0.0"
}