{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "fixed": "2.3.1"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0d5e76e87877901b7f193d8057b2e994a0649bd6"
            }
          ],
          "repo": "https://github.com/mz-automation/lib60870",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "A NULL pointer dereference in CS104_IPAddress_setFromString at src/iec60870/cs104/cs104_slave.c of lib60870 commit 0d5e76e can lead to a segmentation fault or application crash.",
  "id": "CVE-2021-45773",
  "modified": "2026-03-13T21:47:21.127918594Z",
  "published": "2022-01-14T20:15:15.103Z",
  "references": [
    {
      "type": "FIX",
      "url": "https://github.com/mz-automation/lib60870/issues/100"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}