{
"id": "GHSA-vx3p-948g-6vhq",
"aliases": [
"CVE-2021-27290"
],
"details": "npm `ssri` 5.2.2-6.0.1 and 7.0.0-8.0.0, processes SRIs using a regular expression which is vulnerable to a denial of service. Malicious SRIs could take an extremely long time to process, leading to denial of service. This issue only affects consumers using the strict option.",
"summary": "Regular Expression Denial of Service (ReDoS)",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "5.2.2"
},
{
"fixed": "6.0.2"
}
]
}
],
"package": {
"name": "ssri",
"ecosystem": "npm"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "7.0.0"
},
{
"fixed": "7.1.1"
}
]
}
],
"package": {
"name": "ssri",
"ecosystem": "npm"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "8.0.0"
},
{
"fixed": "8.0.1"
}
]
}
],
"package": {
"name": "ssri",
"ecosystem": "npm"
},
"versions": [
"8.0.0"
]
}
],
"modified": "2021-10-21T17:38:11Z",
"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": "2021-03-19T21:24:36Z",
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-27290",
"type": "ADVISORY"
},
{
"url": "https://github.com/npm/ssri/pull/20#issuecomment-842677644",
"type": "WEB"
},
{
"url": "https://github.com/npm/ssri/commit/76e223317d971f19e4db8191865bdad5edee40d2",
"type": "WEB"
},
{
"url": "https://github.com/npm/ssri/commit/809c84d09ea87c3857fa171d42914586899d4538",
"type": "WEB"
},
{
"url": "https://github.com/npm/ssri/commit/b30dfdb00bb94ddc49a25a85a18fb27afafdfbb1",
"type": "WEB"
},
{
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf",
"type": "WEB"
},
{
"url": "https://doyensec.com/resources/Doyensec_Advisory_ssri_redos.pdf",
"type": "WEB"
},
{
"url": "https://github.com/npm/ssri",
"type": "PACKAGE"
},
{
"url": "https://github.com/yetingli/SaveResults/blob/main/pdf/ssri-redos.pdf",
"type": "WEB"
},
{
"url": "https://npmjs.com",
"type": "WEB"
},
{
"url": "https://www.npmjs.com/package/ssri",
"type": "WEB"
},
{
"url": "https://www.oracle.com/security-alerts/cpuoct2021.html",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-400"
],
"severity": "HIGH",
"github_reviewed": true,
"nvd_published_at": "2021-03-12T22:15:00Z",
"github_reviewed_at": "2021-03-15T18:24:30Z"
}
}