All versions of the package configobj are vulnerable to Regular Expression Denial of Service (ReDoS) via the validate function, using (.+?)((.*)). Note: This is only exploitable in the case of a developer, putting the offending value in a server side configuration file.
{
    "nvd_published_at": "2023-04-03T05:15:00Z",
    "severity": "LOW",
    "github_reviewed_at": "2023-04-04T21:40:45Z",
    "github_reviewed": true,
    "cwe_ids": [
        "CWE-1333"
    ]
}