{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:block:eos:dawn-4.2.0:*:*:*:*:*:*:*",
            "extracted_events": [
              {
                "introduced": "dawn-4.2.0"
              },
              {
                "last_affected": "dawn-4.2.0"
              }
            ],
            "source": "CPE_STRING"
          },
          "events": [
            {
              "introduced": "00c7869743564fc2a314861bf2ac973bb27adc6b"
            },
            {
              "last_affected": "00c7869743564fc2a314861bf2ac973bb27adc6b"
            }
          ],
          "repo": "https://github.com/eosio/eos",
          "type": "GIT"
        }
      ],
      "versions": [
        "dawn-4.2.0"
      ]
    }
  ],
  "database_specific": {},
  "details": "An issue was discovered in EOS.IO DAWN 4.2. plugins/net_plugin/net_plugin.cpp does not limit the number of P2P connections from the same source IP address.",
  "id": "CVE-2018-11548",
  "modified": "2026-07-08T05:38:27.303458234Z",
  "published": "2018-05-29T21:29:00.457Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://github.com/EOSIO/eos/issues/3497"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}