In Apache Hadoop versions 3.0.0-alpha2 to 3.0.0, 2.9.0 to 2.9.2, 2.8.0 to 2.8.5, any users can access some servlets without authentication when Kerberos authentication is enabled and SPNEGO through HTTP is not enabled.
{
"severity": "HIGH",
"github_reviewed": true,
"github_reviewed_at": "2021-04-27T21:56:41Z",
"cwe_ids": [
"CWE-287"
],
"nvd_published_at": "2020-09-30T18:15:00Z"
}