{
"id": "GHSA-hwj9-h5mp-3pm3",
"aliases": [
"CVE-2021-23368"
],
"details": "The npm package `postcss` from 7.0.0 and before versions 7.0.36 and 8.2.10 is vulnerable to Regular Expression Denial of Service (ReDoS) during source map parsing.",
"summary": "Regular Expression Denial of Service in postcss",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "7.0.0"
},
{
"fixed": "7.0.36"
}
]
}
],
"package": {
"name": "postcss",
"ecosystem": "npm"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "8.0.0"
},
{
"fixed": "8.2.10"
}
]
}
],
"package": {
"name": "postcss",
"ecosystem": "npm"
}
}
],
"modified": "2021-06-15T15:12:13Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"
}
],
"published": "2021-05-10T15:29:24Z",
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-23368",
"type": "ADVISORY"
},
{
"url": "https://github.com/postcss/postcss/commit/54cbf3c4847eb0fb1501b9d2337465439e849734",
"type": "WEB"
},
{
"url": "https://github.com/postcss/postcss/commit/8682b1e4e328432ba692bed52326e84439cec9e4",
"type": "WEB"
},
{
"url": "https://github.com/postcss/postcss/commit/b6f3e4d5a8d7504d553267f80384373af3a3dec5",
"type": "WEB"
},
{
"url": "https://lists.apache.org/thread.html/r00158f5d770d75d0655c5eef1bdbc6150531606c8f8bcb778f0627be@%3Cdev.myfaces.apache.org%3E",
"type": "WEB"
},
{
"url": "https://lists.apache.org/thread.html/r16e295b4f02d81b79981237d602cb0b9e59709bafaa73ac98be7cef1@%3Cdev.myfaces.apache.org%3E",
"type": "WEB"
},
{
"url": "https://lists.apache.org/thread.html/r49afb49b38748897211b1f89c3a64dc27f9049474322b05715695aab@%3Cdev.myfaces.apache.org%3E",
"type": "WEB"
},
{
"url": "https://lists.apache.org/thread.html/r5acd89f3827ad9a9cad6d24ed93e377f7114867cd98cfba616c6e013@%3Ccommits.myfaces.apache.org%3E",
"type": "WEB"
},
{
"url": "https://lists.apache.org/thread.html/r8def971a66cf3e375178fbee752e1b04a812a047cc478ad292007e33@%3Cdev.myfaces.apache.org%3E",
"type": "WEB"
},
{
"url": "https://lists.apache.org/thread.html/rad5af2044afb51668b1008b389ac815a28ecea9eb75ae2cab5a00ebb@%3Ccommits.myfaces.apache.org%3E",
"type": "WEB"
},
{
"url": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1244795",
"type": "WEB"
},
{
"url": "https://snyk.io/vuln/SNYK-JS-POSTCSS-1090595",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-400"
],
"severity": "MODERATE",
"github_reviewed": true,
"nvd_published_at": "2021-04-12T14:15:00Z",
"github_reviewed_at": "2021-05-07T17:26:38Z"
}
}