{
"id": "GHSA-q9mp-79cp-9g8j",
"aliases": [
"CVE-2019-20894"
],
"details": "Traefik 2.x, in certain configurations, allows HTTPS sessions to proceed without mutual TLS verification in a situation where ERR_BAD_SSL_CLIENT_AUTH_CERT should have occurred.",
"summary": "Improper Authentication",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.2.2"
}
]
}
],
"package": {
"name": "github.com/traefik/traefik/v2",
"ecosystem": "Go"
}
}
],
"modified": "2021-08-02T22:18:22Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
}
],
"published": "2021-09-02T22:00:09Z",
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-20894",
"type": "ADVISORY"
},
{
"url": "https://github.com/containous/traefik/issues/5312",
"type": "WEB"
},
{
"url": "https://github.com/containous/traefik/pull/7008",
"type": "WEB"
},
{
"url": "https://github.com/containous/traefik/commit/2b353971696717e980521b0e4baa1eba66c8d2bf",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-287",
"CWE-295"
],
"severity": "HIGH",
"github_reviewed": true,
"nvd_published_at": "2020-07-02T16:15:00Z",
"github_reviewed_at": "2021-08-02T22:18:22Z"
}
}