{
"id": "GHSA-76wm-422q-92mq",
"aliases": [
"CVE-2019-8324"
],
"details": "An issue was discovered in RubyGems 2.6 and later through 3.0.2. A crafted gem with a multi-line name is not handled correctly. Therefore, an attacker could inject arbitrary code to the stub line of gemspec, which is eval-ed by code in ensure_loadable_spec during the preinstall check.",
"summary": "Code injection in RubyGems",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "2.6.0"
},
{
"fixed": "2.7.9"
}
]
}
],
"package": {
"name": "rubygems-update",
"ecosystem": "RubyGems"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "3.0.0"
},
{
"fixed": "3.0.2"
}
]
}
],
"package": {
"name": "rubygems-update",
"ecosystem": "RubyGems"
}
}
],
"modified": "2021-08-17T13:42:04Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
}
],
"published": "2019-06-20T16:06:11Z",
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-8324",
"type": "ADVISORY"
},
{
"url": "https://access.redhat.com/errata/RHSA-2019:1972",
"type": "WEB"
},
{
"url": "https://blog.rubygems.org/2019/03/05/security-advisories-2019-03.html",
"type": "WEB"
},
{
"url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rubygems-update/CVE-2019-8324.yml",
"type": "WEB"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2020/08/msg00027.html",
"type": "WEB"
},
{
"url": "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00036.html",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-94"
],
"severity": "HIGH",
"github_reviewed": true,
"nvd_published_at": null,
"github_reviewed_at": "2019-06-20T16:01:22Z"
}
}