VAR-201809-1397

Vulnerability from variot - Updated: 2022-05-17 02:09

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Fuji Electric Frenic Loader. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.The specific flaw exists within processing of FNC files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length buffer. An attacker can leverage this vulnerability to execute arbitrary code under the context of an administrator.

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        "_id": null,
        "model": "frenic loader",
        "scope": null,
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        "vendor": "fuji electric",
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    ],
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      {
        "db": "ZDI",
        "id": "ZDI-18-1086"
      }
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  "credits": {
    "_id": null,
    "data": "Michael Flanders of the Zero Day Initiative",
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            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "author": "ZDI",
            "availabilityImpact": "COMPLETE",
            "baseScore": 9.3,
            "confidentialityImpact": "COMPLETE",
            "exploitabilityScore": 8.6,
            "id": "ZDI-18-1086",
            "impactScore": 10.0,
            "integrityImpact": "COMPLETE",
            "obtainAllPrivilege": null,
            "obtainOtherPrivilege": null,
            "obtainUserPrivilege": null,
            "severity": "HIGH",
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            "userInteractionRequired": null,
            "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
            "version": "2.0"
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        "cvssV3": [],
        "severity": [
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  "description": {
    "_id": null,
    "data": "This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Fuji Electric Frenic Loader. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.The specific flaw exists within processing of FNC files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length buffer. An attacker can leverage this vulnerability to execute arbitrary code under the context of an administrator.",
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        "id": "ZDI-18-1086"
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  "external_ids": {
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  "id": "VAR-201809-1397",
  "iot": {
    "_id": null,
    "data": true,
    "sources": [
      {
        "db": "VARIoT devices database",
        "id": null
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    ],
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  "last_update_date": "2022-05-17T02:09:44.248000Z",
  "sources": {
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    "data": [
      {
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  "sources_release_date": {
    "_id": null,
    "data": [
      {
        "date": "2018-09-26T00:00:00",
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        "id": "ZDI-18-1086",
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    "data": [
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        "date": "2018-09-26T00:00:00",
        "db": "ZDI",
        "id": "ZDI-18-1086",
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  },
  "title": {
    "_id": null,
    "data": "(0Day) Fuji Electric Frenic Loader FNC File Parsing Buffer Overflow Remote Code Execution Vulnerability",
    "sources": [
      {
        "db": "ZDI",
        "id": "ZDI-18-1086"
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    ],
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  }
}


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Sightings

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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