{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:omron:cx-flnet:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "AFB8B3D9-646D-4D95-BCBF-65910E65669F",
              "versionEndIncluding": "1.00",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:omron:cx-one:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "6C1865E7-6B16-4F3F-9F49-CFA81A09FAF3",
              "versionEndIncluding": "4.42",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:omron:cx-programmer:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "8E51D1B1-AD65-4391-9139-7F37DD913299",
              "versionEndIncluding": "9.65",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:omron:cx-protocol:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "E8DC4CD1-163E-4147-ACF9-5D9AED5E768F",
              "versionEndIncluding": "1.992",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:omron:cx-server:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "C5FADD4F-7551-4630-BD15-53BE7160EDA8",
              "versionEndIncluding": "5.0.22",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:omron:network_configurator:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "712C5D5F-BA56-4072-99E5-3590DBE51564",
              "versionEndIncluding": "3.63",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:omron:switch_box_utility:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "E26D4997-1257-421A-A943-8F6BBBC40A7B",
              "versionEndIncluding": "1.68",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Parsing malformed project files in Omron CX-One versions 4.42 and prior, including the following applications: CX-FLnet versions 1.00 and prior, CX-Protocol versions 1.992 and prior, CX-Programmer versions 9.65 and prior, CX-Server versions 5.0.22 and prior, Network Configurator versions 3.63 and prior, and Switch Box Utility versions 1.68 and prior, may cause a heap-based buffer overflow."
    },
    {
      "lang": "es",
      "value": "El an\u00e1lisis sint\u00e1ctico de archivos de proyecto mal formados en Omron CX-One, en versiones 4.42 y anteriores, incluyendo las siguientes aplicaciones: CX-FLnet, en versiones 1.00 y anteriores; CX-Protocol, en versiones 1.992 y anteriores; CX-Programmer, en versiones 9.65 y anteriores; CX-Server, en versiones 5.0.22 y anteriores; Network Configurator, en versiones 3.63 y anteriores y Switch Box Utility, en versiones 1.68 y anteriores, podr\u00eda provocar un desbordamiento de b\u00fafer basado en memoria din\u00e1mica (heap)."
    }
  ],
  "id": "CVE-2018-8834",
  "lastModified": "2024-11-21T04:14:24.920",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 4.6,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2018-04-17T19:29:00.437",
  "references": [
    {
      "source": "ics-cert@hq.dhs.gov",
      "tags": [
        "Third Party Advisory",
        "US Government Resource"
      ],
      "url": "https://ics-cert.us-cert.gov/advisories/ICSA-18-100-02"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory",
        "US Government Resource"
      ],
      "url": "https://ics-cert.us-cert.gov/advisories/ICSA-18-100-02"
    }
  ],
  "sourceIdentifier": "ics-cert@hq.dhs.gov",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-122"
        }
      ],
      "source": "ics-cert@hq.dhs.gov",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-787"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}