Weak Executable Signature Verification Vulnerability in Progress® Telerik® Fiddler® Classic

{
                    "vendor": "Progress Software",
                    "product": "Progress® Telerik® Fiddler® Classic",
                    "platforms": [
                        "Windows"
                    ],
                    "versions": [
                        {
                            "status": "affected",
                            "version": "1.0.0",
                            "lessThan": "6.0.20262.10021",
                            "versionType": "custom"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }