{
"id": "GHSA-8jhx-9gf4-hhf5",
"aliases": [
"CVE-2019-16377"
],
"details": "With the consul ruby gem before 1.0.3, if a controller checks multiple powers using `:if` or `:except` conditions, these conditions are erroneously applied to all power checks in that controller. This can lead to skipped power checks and hence unauthenticated access to certain controller actions.",
"summary": "Consul gem insufficient authentication check - Multiple powers in one controller are not always checked correctly",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.0.3"
}
]
}
],
"package": {
"name": "consul",
"ecosystem": "RubyGems"
}
}
],
"modified": "2023-08-29T11:51:45Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
}
],
"published": "2019-09-27T20:01:00Z",
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-16377",
"type": "ADVISORY"
},
{
"url": "https://github.com/makandra/consul/issues/49",
"type": "WEB"
},
{
"url": "https://github.com/makandra/consul",
"type": "PACKAGE"
},
{
"url": "https://github.com/rubysec/ruby-advisory-db/blob/c26fbc13435b8be448ad59131428538049d165e4/gems/consul/CVE-2019-16377.yml",
"type": "WEB"
},
{
"url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/consul/CVE-2019-16377.yml",
"type": "WEB"
},
{
"url": "https://rubygems.org/gems/consul",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-284"
],
"severity": "CRITICAL",
"github_reviewed": true,
"nvd_published_at": "2019-09-23T16:15:00Z",
"github_reviewed_at": "2019-09-25T01:09:01Z"
}
}