{
    "CVE_data_meta": {
        "ASSIGNER": "secure@microsoft.com",
        "ID": "CVE-2019-0657",
        "STATE": "PUBLIC"
    },
    "affects": {
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                                            "version_value": "Windows RT 8.1"
                                        },
                                        {
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                                        {
                                            "version_value": "Windows Server 2008 for 32-bit Systems Service Pack 2"
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                                        {
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                                }
                            },
                            {
                                "product_name": ".NET Core",
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                                }
                            },
                            {
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                            },
                            {
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                                        },
                                        {
                                            "version_value": "Windows 10 Version 1803 for x64-based Systems"
                                        },
                                        {
                                            "version_value": "Windows Server, version 1803  (Server Core Installation)"
                                        },
                                        {
                                            "version_value": "Windows 10 Version 1803 for ARM64-based Systems"
                                        },
                                        {
                                            "version_value": "Windows 10 Version 1809 for 32-bit Systems"
                                        },
                                        {
                                            "version_value": "Windows 10 Version 1809 for x64-based Systems"
                                        },
                                        {
                                            "version_value": "Windows Server 2019"
                                        },
                                        {
                                            "version_value": "Windows Server 2019  (Server Core installation)"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "Microsoft .NET Framework 4.6/4.6.1/4.6.2",
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                            },
                            {
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                                        },
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                                        },
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                                        },
                                        {
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                                        },
                                        {
                                            "version_value": "Windows 8.1 for 32-bit systems"
                                        },
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                                            "version_value": "Windows Server 2012 R2 (Server Core installation)"
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                                        },
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                                            "version_value": "Windows 10 Version 1607 for x64-based Systems"
                                        },
                                        {
                                            "version_value": "Windows Server 2016  (Server Core installation)"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "Microsoft .NET Framework 4.7/4.7.1/4.7.2",
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                            },
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                                        },
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                                        },
                                        {
                                            "version_value": "Windows Server, version 1709  (Server Core Installation)"
                                        },
                                        {
                                            "version_value": "Windows 10 Version 1709 for ARM64-based Systems"
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                            },
                            {
                                "product_name": "PowerShell Core",
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                                "product_name": "Microsoft Visual Studio 2017",
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                            },
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                                "product_name": "Microsoft .NET Framework 3.5",
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                                        },
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                                        },
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                                        },
                                        {
                                            "version_value": "Windows Server 2012 R2 (Server Core installation)"
                                        },
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                                        },
                                        {
                                            "version_value": "Windows 10 for x64-based Systems"
                                        },
                                        {
                                            "version_value": "Windows Server 2016"
                                        },
                                        {
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                                        },
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                                        },
                                        {
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                                        },
                                        {
                                            "version_value": "Windows 10 Version 1703 for x64-based Systems"
                                        },
                                        {
                                            "version_value": "Windows 10 Version 1709 for 32-bit Systems"
                                        },
                                        {
                                            "version_value": "Windows 10 Version 1709 for x64-based Systems"
                                        },
                                        {
                                            "version_value": "Windows Server, version 1709  (Server Core Installation)"
                                        },
                                        {
                                            "version_value": "Windows 10 Version 1803 for 32-bit Systems"
                                        },
                                        {
                                            "version_value": "Windows 10 Version 1803 for x64-based Systems"
                                        },
                                        {
                                            "version_value": "Windows Server, version 1803  (Server Core Installation)"
                                        },
                                        {
                                            "version_value": "Windows 10 Version 1803 for ARM64-based Systems"
                                        },
                                        {
                                            "version_value": "Windows 10 Version 1809 for 32-bit Systems"
                                        },
                                        {
                                            "version_value": "Windows 10 Version 1809 for x64-based Systems"
                                        },
                                        {
                                            "version_value": "Windows Server 2019"
                                        },
                                        {
                                            "version_value": "Windows Server 2019  (Server Core installation)"
                                        },
                                        {
                                            "version_value": "Windows 10 Version 1709 for ARM64-based Systems"
                                        }
                                    ]
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                            },
                            {
                                "product_name": "Microsoft .NET Framework 3.0",
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                                        },
                                        {
                                            "version_value": "Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2"
                                        },
                                        {
                                            "version_value": "Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "Microsoft .NET Framework 2.0",
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                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "Microsoft .NET Framework 3.5.1",
                                "version": {
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                                        },
                                        {
                                            "version_value": "Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1"
                                        },
                                        {
                                            "version_value": "Windows Server 2008 R2 for x64-based Systems Service Pack 1"
                                        }
                                    ]
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                        ]
                    },
                    "vendor_name": "Microsoft"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "A vulnerability exists in certain .Net Framework API's and Visual Studio in the way they parse URL's, aka '.NET Framework and Visual Studio Spoofing Vulnerability'."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "Spoofing"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "RHSA-2019:0349",
                "refsource": "REDHAT",
                "url": "https://access.redhat.com/errata/RHSA-2019:0349"
            },
            {
                "name": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0657",
                "refsource": "CONFIRM",
                "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0657"
            },
            {
                "name": "106890",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/106890"
            }
        ]
    }
}