{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T14:47:42.923Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.vmware.com/security/advisories/VMSA-2017-0014.html"
          },
          {
            "name": "100277",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/100277"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "NSX-V Edge",
          "vendor": "VMware",
          "versions": [
            {
              "status": "affected",
              "version": "6.2.x prior to 6.2.8"
            },
            {
              "status": "affected",
              "version": "6.3.x prior to 6.3.3"
            }
          ]
        }
      ],
      "datePublic": "2017-08-10T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "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\u0027t 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."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Denial of Service",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-12-06T10:57:01.000Z",
        "orgId": "dcf2e128-44bd-42ed-91e8-88f912c1401d",
        "shortName": "vmware"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.vmware.com/security/advisories/VMSA-2017-0014.html"
        },
        {
          "name": "100277",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/100277"
        }
      ],
      "x_legacyV4Record": {
        "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\u0027t 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"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "dcf2e128-44bd-42ed-91e8-88f912c1401d",
    "assignerShortName": "vmware",
    "cveId": "CVE-2017-4920",
    "datePublished": "2017-12-05T21:00:00.000Z",
    "dateReserved": "2016-12-26T00:00:00.000Z",
    "dateUpdated": "2024-09-16T22:09:24.189Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}