cvelist/2019/0xxx/CVE-2019-0720.json

{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2019-0720",
        "ASSIGNER": "secure@microsoft.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "A remote code execution vulnerability exists when Windows Hyper-V Network Switch on a host server fails to properly validate input from an authenticated user on a guest operating system. To exploit the vulnerability, an attacker could run a specially crafted application on a guest operating system that could cause the Hyper-V host operating system to execute arbitrary code.\nAn attacker who successfully exploited the vulnerability could execute arbitrary code on the host operating system.\nThe security update addresses the vulnerability by correcting how Windows Hyper-V Network Switch validates guest operating system network traffic.\n"
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "Remote Code Execution"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "Microsoft",
                    "product": {
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                            {
                                "product_name": "Windows 10 Version 1703",
                                "version": {
                                    "version_data": [
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                                            "version_affected": "<",
                                            "version_name": "10.0.0",
                                            "version_value": "publication"
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                                }
                            },
                            {
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                                "version": {
                                    "version_data": [
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                                            "version_affected": "<",
                                            "version_name": "10.0.0",
                                            "version_value": "publication"
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                                }
                            },
                            {
                                "product_name": "Windows Server, version 1803  (Server Core Installation)",
                                "version": {
                                    "version_data": [
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                                            "version_affected": "<",
                                            "version_name": "10.0.0",
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                                }
                            },
                            {
                                "product_name": "Windows 10 Version 1809",
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                                            "version_affected": "<",
                                            "version_name": "10.0.0",
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                            },
                            {
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                                "version": {
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                                            "version_name": "10.0.0",
                                            "version_value": "publication"
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                            },
                            {
                                "product_name": "Windows Server 2019 (Server Core installation)",
                                "version": {
                                    "version_data": [
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                                            "version_affected": "<",
                                            "version_name": "10.0.0",
                                            "version_value": "publication"
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                                "version": {
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                            {
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                                            "version_name": "10.0.0",
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                            {
                                "product_name": "Windows 10 Version 1607",
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                                            "version_affected": "<",
                                            "version_name": "10.0.0",
                                            "version_value": "publication"
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                            },
                            {
                                "product_name": "Windows Server 2016",
                                "version": {
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                                            "version_affected": "<",
                                            "version_name": "10.0.0",
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                            {
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                                "version": {
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                                            "version_affected": "<",
                                            "version_name": "10.0.0",
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                            },
                            {
                                "product_name": "Windows 7 Service Pack 1",
                                "version": {
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                                            "version_affected": "<",
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                            },
                            {
                                "product_name": "Windows 8.1",
                                "version": {
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                                            "version_value": "publication"
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                            {
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                                            "version_value": "publication"
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                                            "version_value": "publication"
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                            },
                            {
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                                "version": {
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                                            "version_name": "6.1.0",
                                            "version_value": "publication"
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                            },
                            {
                                "product_name": "Windows Server 2008 R2 Service Pack 1 (Server Core installation)",
                                "version": {
                                    "version_data": [
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                                            "version_affected": "<",
                                            "version_name": "6.0.0",
                                            "version_value": "publication"
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                                }
                            },
                            {
                                "product_name": "Windows Server 2012",
                                "version": {
                                    "version_data": [
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                                            "version_affected": "<",
                                            "version_name": "6.2.0",
                                            "version_value": "publication"
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                            },
                            {
                                "product_name": "Windows Server 2012 (Server Core installation)",
                                "version": {
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                                            "version_name": "6.2.0",
                                            "version_value": "publication"
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                            },
                            {
                                "product_name": "Windows Server 2012 R2",
                                "version": {
                                    "version_data": [
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                                            "version_name": "6.3.0",
                                            "version_value": "publication"
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                            },
                            {
                                "product_name": "Windows Server 2012 R2 (Server Core installation)",
                                "version": {
                                    "version_data": [
                                        {
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                                            "version_value": "publication"
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                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0720",
                "refsource": "MISC",
                "name": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0720"
            }
        ]
    },
    "impact": {
        "cvss": [
            {
                "version": "3.1",
                "baseSeverity": "HIGH",
                "baseScore": 8,
                "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C"
            }
        ]
    }
}