{
"id": "GHSA-c6rq-rjc2-86v2",
"aliases": [
"CVE-2017-18869"
],
"details": "A TOCTOU issue in the chownr package before 1.1.0 for Node.js 10.10 could allow a local attacker to trick it into descending into unintended directories via symlink attacks.",
"summary": "Time-of-check Time-of-use (TOCTOU) Race Condition in chownr",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.1.0"
}
]
}
],
"package": {
"name": "chownr",
"ecosystem": "npm"
}
}
],
"modified": "2021-05-12T20:23:29Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N"
}
],
"published": "2022-02-10T23:33:39Z",
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2017-18869",
"type": "ADVISORY"
},
{
"url": "https://github.com/isaacs/chownr/issues/14",
"type": "WEB"
},
{
"url": "https://github.com/isaacs/chownr/commit/36a93e3f0a220062c47b237cf6ab6d5f55cd79c9",
"type": "WEB"
},
{
"url": "https://github.com/isaacs/chownr/commit/a631d841022880e5c8d694408a7e96d6d576d0ce",
"type": "WEB"
},
{
"url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=863985",
"type": "WEB"
},
{
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1611614",
"type": "WEB"
},
{
"url": "https://snyk.io/vuln/npm:chownr:20180731",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-367"
],
"severity": "LOW",
"github_reviewed": true,
"nvd_published_at": "2020-06-15T15:15:00Z",
"github_reviewed_at": "2021-05-12T20:23:29Z"
}
}