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GSD-2019-5637

Vulnerability from gsd - Updated: 2023-12-13 01:23
Details
When Beckhoff TwinCAT is configured to use the Profinet driver, a denial of service of the controller could be reached by sending a malformed UDP packet to the device. This issue affects TwinCAT 2 version 2304 (and prior) and TwinCAT 3.1 version 4204.0 (and prior).
Aliases
Aliases

{
  "GSD": {
    "alias": "CVE-2019-5637",
    "description": "When Beckhoff TwinCAT is configured to use the Profinet driver, a denial of service of the controller could be reached by sending a malformed UDP packet to the device. This issue affects TwinCAT 2 version 2304 (and prior) and TwinCAT 3.1 version 4204.0 (and prior).",
    "id": "GSD-2019-5637"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
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        "CVE-2019-5637"
      ],
      "details": "When Beckhoff TwinCAT is configured to use the Profinet driver, a denial of service of the controller could be reached by sending a malformed UDP packet to the device. This issue affects TwinCAT 2 version 2304 (and prior) and TwinCAT 3.1 version 4204.0 (and prior).",
      "id": "GSD-2019-5637",
      "modified": "2023-12-13T01:23:54.920129Z",
      "schema_version": "1.4.0"
    }
  },
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        "DATE_PUBLIC": "2019-10-08T14:05:00.000Z",
        "ID": "CVE-2019-5637",
        "STATE": "PUBLIC",
        "TITLE": "Beckhoff TwinCAT Profinet Driver Divide-by-Zero Denial of Service"
      },
      "affects": {
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            {
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                "product_data": [
                  {
                    "product_name": "TwinCAT 2",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c=",
                          "version_name": "2304",
                          "version_value": "2304"
                        }
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                    }
                  },
                  {
                    "product_name": "TwinCAT 3.1",
                    "version": {
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                          "version_affected": "\u003c=",
                          "version_name": "4204.0",
                          "version_value": "4204.0"
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            }
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      "credit": [
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          "lang": "eng",
          "value": "This issue was discovered, and reported to Rapid7, by Andreas Galauner at Rapid7. It is being disclosed in accordance with Rapid7\u0027s vulnerability disclosure policy (https://www.rapid7.com/disclosure/)."
        }
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          }
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          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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      },
      "lastModifiedDate": "2020-02-04T23:15Z",
      "publishedDate": "2019-11-21T20:15Z"
    }
  }
}



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