content/security/json/CVE-2018-11763.json

{
  "data_type": "CVE",
  "data_format": "MITRE",
  "data_version": "4.0",
  "generator": {
    "engine": "xmltojsonmjc 1.0"
  },
  "references": {},
  "timeline": [
    {
      "time": "2018-07-18",
      "lang": "eng",
      "value": "reported"
    },
    {
      "time": "2018-09-25",
      "lang": "eng",
      "value": "public"
    },
    {
      "time": "2018-09-29",
      "lang": "eng",
      "value": "2.4.35 released"
    }
  ],
  "CNA_private": {
    "owner": "httpd"
  },
  "CVE_data_meta": {
    "ASSIGNER": "security@apache.org",
    "AKA": "",
    "STATE": "PUBLIC",
    "DATE_PUBLIC": "2018-09-25",
    "ID": "CVE-2018-11763",
    "TITLE": "DoS for HTTP/2 connections by continuous SETTINGS"
  },
  "source": {
    "defect": [],
    "advisory": "",
    "discovery": "UNKNOWN"
  },
  "problemtype": {
    "problemtype_data": [
      {
        "description": [
          {
            "lang": "eng",
            "value": "DoS for HTTP/2 connections by continuous SETTINGS"
          }
        ]
      }
    ]
  },
  "credit": [
    {
      "lang": "eng",
      "value": "The issue was discovered by Gal Goldshtein of F5 Networks."
    }
  ],
  "description": {
    "description_data": [
      {
        "lang": "eng",
        "value": "By sending continous SETTINGS frames of maximum size an ongoing HTTP/2 connection could be kept busy and would never time out. This can be abused for a DoS on the server. This only affect a server that has enabled the h2 protocol."
      }
    ]
  },
  "impact": [
    {
      "other": "low"
    }
  ],
  "affects": {
    "vendor": {
      "vendor_data": [
        {
          "vendor_name": "Apache Software Foundation",
          "product": {
            "product_data": [
              {
                "product_name": "Apache HTTP Server",
                "version": {
                  "version_data": [
                    {
                      "version_name": "2.4",
                      "version_affected": "=",
                      "version_value": "2.4.34"
                    },
                    {
                      "version_name": "2.4",
                      "version_affected": "=",
                      "version_value": "2.4.33"
                    },
                    {
                      "version_name": "2.4",
                      "version_affected": "=",
                      "version_value": "2.4.30"
                    },
                    {
                      "version_name": "2.4",
                      "version_affected": "=",
                      "version_value": "2.4.29"
                    },
                    {
                      "version_name": "2.4",
                      "version_affected": "=",
                      "version_value": "2.4.28"
                    },
                    {
                      "version_name": "2.4",
                      "version_affected": "=",
                      "version_value": "2.4.27"
                    },
                    {
                      "version_name": "2.4",
                      "version_affected": "=",
                      "version_value": "2.4.26"
                    },
                    {
                      "version_name": "2.4",
                      "version_affected": "=",
                      "version_value": "2.4.25"
                    },
                    {
                      "version_name": "2.4",
                      "version_affected": "=",
                      "version_value": "2.4.23"
                    },
                    {
                      "version_name": "2.4",
                      "version_affected": "=",
                      "version_value": "2.4.20"
                    },
                    {
                      "version_name": "2.4",
                      "version_affected": "=",
                      "version_value": "2.4.18"
                    }
                  ]
                }
              }
            ]
          }
        }
      ]
    }
  }
}