{
  "schema_version": "1.3.1",
  "id": "GO-2020-0028",
  "modified": "0001-01-01T00:00:00Z",
  "published": "2021-04-14T20:04:52Z",
  "aliases": [
    "CVE-2018-17419",
    "GHSA-9jcx-pr2f-qvq5"
  ],
  "summary": "Denial of service via malformed zone file in github.com/miekg/dns",
  "details": "Due to a nil pointer dereference, parsing a malformed zone file containing TA records may cause a panic. If parsing user supplied input, this may be used as a denial of service vector.",
  "affected": [
    {
      "package": {
        "name": "github.com/miekg/dns",
        "ecosystem": "Go"
      },
      "ranges": [
        {
          "type": "SEMVER",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.0.10"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "imports": [
          {
            "path": "github.com/miekg/dns",
            "symbols": [
              "NewRR",
              "ParseZone",
              "ReadRR",
              "setTA"
            ]
          }
        ]
      }
    }
  ],
  "references": [
    {
      "type": "FIX",
      "url": "https://github.com/miekg/dns/commit/501e858f679edecd4a38a86317ce50271014a80d"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/miekg/dns/issues/742"
    }
  ],
  "credits": [
    {
      "name": "@tr3ee"
    }
  ],
  "database_specific": {
    "url": "https://pkg.go.dev/vuln/GO-2020-0028",
    "review_status": "REVIEWED"
  }
}