Lack of rate-limiting in 2fa code check mechanism in twofactor_gauthenticator

{
                    "vendor": "alexandregz",
                    "product": "twofactor_gauthenticator",
                    "collectionURL": "https://github.com",
                    "repo": "https://github.com/alexandregz/twofactor_gauthenticator",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "0",
                            "lessThan": "4640889",
                            "versionType": "git"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }