gsd-2011-3486
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
Beckhoff TwinCAT 2.11.0.2004 and earlier allows remote attackers to cause a denial of service via a crafted request to UDP port 48899, which triggers an out-of-bounds read.
Aliases
Aliases
CVE-2011-3486


To clipboard 

{
  "GSD": {
    "alias": "CVE-2011-3486",
    "description": "Beckhoff TwinCAT 2.11.0.2004 and earlier allows remote attackers to cause a denial of service via a crafted request to UDP port 48899, which triggers an out-of-bounds read.",
    "id": "GSD-2011-3486"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2011-3486"
      ],
      "details": "Beckhoff TwinCAT 2.11.0.2004 and earlier allows remote attackers to cause a denial of service via a crafted request to UDP port 48899, which triggers an out-of-bounds read.",
      "id": "GSD-2011-3486",
      "modified": "2023-12-13T01:19:09.455708Z",
      "schema_version": "1.4.0"
    }
  },
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        "STATE": "PUBLIC"
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      "affects": {
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                  {
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                    "version": {
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                          "version_value": "n/a"
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          {
            "name": "twincat-datagram-dos(69765)",
            "refsource": "XF",
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/69765"
          },
          {
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      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 5.0,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2017-08-29T01:30Z",
      "publishedDate": "2011-09-16T14:28Z"
    }
  }
}


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