python-oslo-middleware before versions 3.8.1, 3.19.1, 3.23.1 is vulnerable to an information disclosure. Software using the CatchError class could include sensitive values in a traceback's error message. System users could exploit this flaw to obtain sensitive information from OpenStack component error logs (for example, keystone tokens).
{
"cwe_ids": [
"CWE-532"
],
"github_reviewed": true,
"github_reviewed_at": "2020-06-16T22:02:55Z",
"nvd_published_at": "2018-05-08T17:29:00Z",
"severity": "HIGH"
}