{
  "GSD": {
    "alias": "CVE-2021-44445",
    "description": "A vulnerability has been identified in JT Utilities (All versions \u003c V13.1.1.0), JTTK (All versions \u003c V11.1.1.0). JTTK library in affected products contains an out of bounds write past the fixed-length heap-based buffer while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-15054)",
    "id": "GSD-2021-44445"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
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      "aliases": [
        "CVE-2021-44445"
      ],
      "details": "A vulnerability has been identified in JT Utilities (All versions \u003c V13.1.1.0), JTTK (All versions \u003c V11.1.1.0). JTTK library in affected products contains an out of bounds write past the fixed-length heap-based buffer while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-15054)",
      "id": "GSD-2021-44445",
      "modified": "2023-12-13T01:23:20.124174Z",
      "schema_version": "1.4.0"
    }
  },
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        "ID": "CVE-2021-44445",
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                    "version": {
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                          "version_value": "All versions \u003c V13.1.1.0"
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                          "version_value": "All versions \u003c  V11.1.1.0"
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      "problemtype": {
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          {
            "description": [
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                "lang": "eng",
                "value": "CWE-122: Heap-based Buffer Overflow"
              }
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        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-802578.pdf",
            "refsource": "MISC",
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                "cpe23Uri": "cpe:2.3:a:siemens:jt_open_toolkit:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "11.1.1.0",
                "vulnerable": true
              },
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          "ID": "CVE-2021-44445"
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        "description": {
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              "value": "A vulnerability has been identified in JT Utilities (All versions \u003c V13.1.1.0), JTTK (All versions \u003c V11.1.1.0). JTTK library in affected products contains an out of bounds write past the fixed-length heap-based buffer while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-15054)"
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              "name": "N/A",
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 6.8,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
            "version": "2.0"
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          "exploitabilityScore": 8.6,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": true
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        "baseMetricV3": {
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            "attackComplexity": "LOW",
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            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
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          "exploitabilityScore": 1.8,
          "impactScore": 5.9
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      "lastModifiedDate": "2021-12-14T17:40Z",
      "publishedDate": "2021-12-14T12:15Z"
    }
  }
}