fkie_cve-2024-45971
Vulnerability from fkie_nvd
Published
2024-11-15 19:15
Modified
2025-10-01 17:45
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
Multiple Buffer overflows in the MMS Client in MZ Automation LibIEC61850 before commit 1f52be9ddeae00e69cd43e4cac3cb4f0c880c4f0 allow a malicious server to cause a stack-based buffer overflow via the MMS IdentifyResponse message.
References
cve@mitre.orghttps://encs.eu/news/critical-security-vulnerabilities-discovered-in-mz-automations-mms-client/Third Party Advisory
cve@mitre.orghttps://github.com/mz-automation/libiec61850/commit/1f52be9ddeae00e69cd43e4cac3cb4f0c880c4f0Patch
Impacted products
Vendor Product Version
mz-automation libiec61850 *


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:mz-automation:libiec61850:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "75B60CFD-738E-4C1C-9571-2DD4EC4AE040",
              "versionEndExcluding": "1.6.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Multiple Buffer overflows in the MMS Client in MZ Automation LibIEC61850 before commit 1f52be9ddeae00e69cd43e4cac3cb4f0c880c4f0 allow a malicious server to cause a stack-based buffer overflow via the MMS IdentifyResponse message."
    },
    {
      "lang": "es",
      "value": "Varios desbordamientos de b\u00fafer en el cliente MMS en MZ Automation LibIEC61850 antes de el commit 1f52be9ddeae00e69cd43e4cac3cb4f0c880c4f0 permiten que un servidor malintencionado provoque un desbordamiento de b\u00fafer basado en la pila a trav\u00e9s del mensaje MMS IdentifyResponse."
    }
  ],
  "id": "CVE-2024-45971",
  "lastModified": "2025-10-01T17:45:10.397",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  },
  "published": "2024-11-15T19:15:07.577",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://encs.eu/news/critical-security-vulnerabilities-discovered-in-mz-automations-mms-client/"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch"
      ],
      "url": "https://github.com/mz-automation/libiec61850/commit/1f52be9ddeae00e69cd43e4cac3cb4f0c880c4f0"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-120"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}


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