Security advisory

{
  "id": "214e28d4ff72d6799248e89c116bd94b3aaf26ad923b8beb66e38946f8be28ef",
  "url": "https://osv.dev/vulnerability/CVE-2018-19093",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2018-19093",
    "summary": "An issue has been found in libIEC61850 v1.3. It is a SEGV in ControlObjectClient_setCommandTerminationHandler in client/client_control.c. NOTE: the software maintainer disputes this because it requires incorrect usage of the client_example_control program",
    "evidence": "osv:CVE-2018-19093",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2018-19093",
      "aliases": [
        "CVE-2018-19093"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/mz-automation/libiec61850",
              "type": "GIT",
              "events": [
                {
                  "introduced": "6ba363bd4a4803dfb194733a9729ad421d6b49f0"
                },
                {
                  "last_affected": "6ba363bd4a4803dfb194733a9729ad421d6b49f0"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:mz-automation:libiec61850:1.3:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "1.3"
                      },
                      {
                        "last_affected": "1.3"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "1.3",
            "v1.3.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-19093.json"
          }
        }
      ],
      "modified": "2026-10-20T10:47:57.835260005Z",
      "provider": "osv",
      "references": [
        "https://github.com/fouzhe/security/tree/master/libiec61850#segv-in-function-controlobjectclient_setcommandterminationhandler",
        "https://github.com/mz-automation/libiec61850/issues/84"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2018-19093",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 379855,
  "published_at": "2018-11-07T19:29:00.637+00:00"
}