A vulnerability found in gnutls. This security flaw happens because of a double free error occurs during verification of pkcs7 signatures in gnutls_pkcs7_verify function.

{
                    "product": "GnuTLS",
                    "vendor": "n/a",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "gnutls 3.7.7(Fixed)"
                        }
                    ]
                }