Security advisory

{
  "id": "87e272bd2fe01f21a82d4103edc8ac071fd7bc73e5c2e8a910402bc52a7ab257",
  "url": "https://osv.dev/vulnerability/CVE-2022-1302",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2022-1302",
    "summary": "In the MZ Automation LibIEC61850 in versions prior to 1.5.1 an unauthenticated attacker can craft a goose message, which may result in a denial of service.",
    "evidence": "osv:CVE-2022-1302",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2022-1302",
      "aliases": [
        "CVE-2022-1302"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/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": "0"
                },
                {
                  "fixed": "210cf30897631fe2006ac50483caf8fd616622a2"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:mz-automation:libiec61850:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "1.5.1"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v1.5.0",
            "v1.4.1",
            "v1.4.0",
            "v1.2.0",
            "v1.3.0",
            "v1.2.2",
            "v1.2.1",
            "v1.1",
            "v1.0.1",
            "v1.0.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-1302.json",
            "vanir_signatures": [
              {
                "id": "CVE-2022-1302-477843c9",
                "digest": {
                  "threshold": 0.9,
                  "line_hashes": [
                    "338296524854486112207732362784808650800",
                    "196828381766401210313872687846723465937",
                    "31832438431983114021461489738020791066",
                    "96625320682574199517820203209761707777"
                  ]
                },
                "source": "https://github.com/mz-automation/libiec61850/commit/210cf30897631fe2006ac50483caf8fd616622a2",
                "target": {
                  "file": "src/goose/goose_receiver.c"
                },
                "deprecated": false,
                "signature_type": "Line",
                "signature_version": "v1"
              },
              {
                "id": "CVE-2022-1302-7a602462",
                "digest": {
                  "length": 5174,
                  "function_hash": "18285166129801684112456953109761939668"
                },
                "source": "https://github.com/mz-automation/libiec61850/commit/210cf30897631fe2006ac50483caf8fd616622a2",
                "target": {
                  "file": "src/goose/goose_receiver.c",
                  "function": "parseAllData"
                },
                "deprecated": false,
                "signature_type": "Function",
                "signature_version": "v1"
              }
            ],
            "vanir_signatures_modified": "2026-10-24T14:31:42Z"
          }
        }
      ],
      "modified": "2026-10-24T14:31:42.423220835Z",
      "provider": "osv",
      "references": [
        "https://libiec61850.com/new-release-1-5-1-of-libiec61850/"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2022-1302",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 443776,
  "published_at": "2022-04-12T08:15:06.743+00:00"
}