{
"id": "GHSA-8h2g-r292-j8xh",
"aliases": [
"CVE-2021-36213"
],
"details": "In HashiCorp Consul before 1.10.1 (and Consul Enterprise), xds can generate a situation where a single L7 deny intention (with a default deny policy) results in an allow action.",
"summary": "HashiCorp Consul L7 deny intention results in an allow action",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.10.1"
}
]
}
],
"package": {
"name": "github.com/hashicorp/consul",
"ecosystem": "Go"
}
}
],
"modified": "2022-08-11T20:43:23Z",
"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": "2021-07-19T21:21:12Z",
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-36213",
"type": "ADVISORY"
},
{
"url": "https://discuss.hashicorp.com/t/hcsec-2021-16-consul-s-application-aware-intentions-deny-action-fails-open-when-combined-with-default-deny-policy/26855",
"type": "WEB"
},
{
"url": "https://github.com/hashicorp/consul",
"type": "WEB"
},
{
"url": "https://github.com/hashicorp/consul/releases/tag/v1.10.1",
"type": "WEB"
},
{
"url": "https://security.gentoo.org/glsa/202208-09",
"type": "WEB"
},
{
"url": "https://www.hashicorp.com/blog/category/consul",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [],
"severity": "HIGH",
"github_reviewed": true,
"nvd_published_at": "2021-07-17T18:15:00Z",
"github_reviewed_at": "2021-07-19T17:33:14Z"
}
}