{
"id": "GHSA-46f2-3v63-3xrp",
"aliases": [
"CVE-2021-28966"
],
"details": "There is an unintentional directory creation vulnerability in `tmpdir` library bundled with Ruby on Windows. And there is also an unintentional file creation vulnerability in tempfile library bundled with Ruby on Windows, because it uses tmpdir internally. \n",
"summary": "Tempfile on Windows path traversal vulnerability",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.1.2"
}
]
}
],
"package": {
"name": "tmpdir",
"ecosystem": "RubyGems"
}
}
],
"modified": "2022-08-15T20:01:42Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"
}
],
"published": "2021-05-06T15:01:36Z",
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-28966",
"type": "ADVISORY"
},
{
"url": "https://github.com/ruby/tmpdir/pull/8",
"type": "WEB"
},
{
"url": "https://github.com/ruby/tmpdir/commit/93798c01cb7c10476e50a4d80130a329ba47f348",
"type": "WEB"
},
{
"url": "https://hackerone.com/reports/1131465",
"type": "WEB"
},
{
"url": "https://github.com/ruby/tmpdir",
"type": "PACKAGE"
},
{
"url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/tmpdir/CVE-2021-28966.yml",
"type": "WEB"
},
{
"url": "https://rubygems.org/gems/tmpdir",
"type": "WEB"
},
{
"url": "https://security.netapp.com/advisory/ntap-20210902-0004",
"type": "WEB"
},
{
"url": "https://www.ruby-lang.org/en/news/2021/04/05/tempfile-path-traversal-on-windows-cve-2021-28966",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-22"
],
"severity": "HIGH",
"github_reviewed": true,
"nvd_published_at": "2021-07-30T14:15:00Z",
"github_reviewed_at": "2021-05-06T15:01:12Z"
}
}