{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "2.3.3"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "3029f70e373a63245fe2d0d8be77bf2fdc15fb28"
            }
          ],
          "repo": "https://github.com/elastic/logstash",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "Logstash prior to version 2.3.4, Elasticsearch Output plugin would log to file HTTP authorization headers which could contain sensitive information.",
  "id": "CVE-2016-1000221",
  "modified": "2026-03-15T13:48:44.529248157Z",
  "published": "2017-06-16T21:29:00.337Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "http://www.securityfocus.com/bid/99126"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.elastic.co/community/security"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}