CGGMP21 presignatures can be used in the way that significantly reduces security

{
                    "vendor": "LFDT-Lockness",
                    "product": "cggmp21",
                    "versions": [
                        {
                            "version": "cggmp21 <= 0.6.3",
                            "status": "affected"
                        },
                        {
                            "version": "cggmp24 = 0.7.0-alpha.1",
                            "status": "affected"
                        }
                    ]
                }