{
"id": "GHSA-r8j5-h5cx-65gg",
"aliases": [
"CVE-2021-29059"
],
"details": "A vulnerability was discovered in IS-SVG version 4.3.1 and below where a Regular Expression Denial of Service (ReDOS) occurs if the application is provided and checks a crafted invalid SVG string.",
"summary": "ReDOS in IS-SVG",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "2.1.0"
},
{
"fixed": "4.3.0"
}
]
}
],
"package": {
"name": "is-svg",
"ecosystem": "npm"
}
}
],
"modified": "2021-12-10T19:02:24Z",
"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": "2021-12-10T19:02:37Z",
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-29059",
"type": "ADVISORY"
},
{
"url": "https://github.com/sindresorhus/is-svg/commit/732fc72779840c45a30817d3fe28e12058592b02",
"type": "WEB"
},
{
"url": "https://github.com/sindresorhus/is-svg",
"type": "PACKAGE"
},
{
"url": "https://github.com/sindresorhus/is-svg/releases/tag/v4.3.0",
"type": "WEB"
},
{
"url": "https://github.com/yetingli/PoCs/blob/main/CVE-2021-29059/IS-SVG.md",
"type": "WEB"
},
{
"url": "https://github.com/yetingli/SaveResults/blob/main/js/is-svg.js",
"type": "WEB"
},
{
"url": "https://www.npmjs.com/package/is-svg",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-770"
],
"severity": "HIGH",
"github_reviewed": true,
"nvd_published_at": "2021-06-21T16:15:00Z",
"github_reviewed_at": "2021-06-22T15:40:38Z"
}
}