Fleet before 4.89.0 Unauthenticated DoS via Apple MDM Enrollment Plist Parsing

{
                    "vendor": "fleetdm",
                    "product": "fleet",
                    "defaultStatus": "unaffected",
                    "packageURL": "pkg:golang/github.com/fleetdm/fleet",
                    "versions": [
                        {
                            "version": "0",
                            "status": "affected",
                            "versionType": "semver",
                            "lessThan": "4.89.0"
                        },
                        {
                            "version": "4.89.0",
                            "status": "unaffected",
                            "versionType": "semver"
                        }
                    ]
                }