{
    "CVE_data_meta": {
        "ASSIGNER": "security@vmware.com",
        "DATE_PUBLIC": "2017-08-10T00:00:00",
        "ID": "CVE-2017-4920",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "NSX-V Edge",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "6.2.x prior to 6.2.8"
                                        },
                                        {
                                            "version_value": "6.3.x prior to 6.3.3"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "VMware"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "The implementation of the OSPF protocol in VMware NSX-V Edge 6.2.x prior to 6.2.8 and NSX-V Edge 6.3.x prior to 6.3.3 doesn't correctly handle the link-state advertisement (LSA). A rogue LSA may exploit this issue resulting in continuous sending of LSAs between two routers eventually going in loop or loss of connectivity."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "Denial of Service"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "https://www.vmware.com/security/advisories/VMSA-2017-0014.html",
                "refsource": "CONFIRM",
                "url": "https://www.vmware.com/security/advisories/VMSA-2017-0014.html"
            },
            {
                "name": "100277",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/100277"
            }
        ]
    }
}