{
"id": "GHSA-q8pj-2vqx-8ggc",
"aliases": [
"CVE-2021-33587"
],
"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.",
"summary": "Denial of service in css-what",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "4.0.0"
},
{
"fixed": "5.0.1"
}
]
}
],
"package": {
"name": "css-what",
"ecosystem": "npm"
},
"database_specific": {
"last_known_affected_version_range": "<= 5.0.0"
}
}
],
"modified": "2021-12-02T17:48:49Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
}
],
"published": "2021-06-07T22:11:39Z",
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-33587",
"type": "ADVISORY"
},
{
"url": "https://github.com/fb55/css-what/commit/4cdaacfd0d4b6fd00614be030da0dea6c2994655",
"type": "WEB"
},
{
"url": "https://github.com/fb55/css-what",
"type": "PACKAGE"
},
{
"url": "https://github.com/fb55/css-what/releases/tag/v5.0.1",
"type": "WEB"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2023/03/msg00001.html",
"type": "WEB"
},
{
"url": "https://security.netapp.com/advisory/ntap-20210706-0007",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-400"
],
"severity": "HIGH",
"github_reviewed": true,
"nvd_published_at": "2021-05-28T20:15:00Z",
"github_reviewed_at": "2021-06-01T18:12:32Z"
}
}