FKIE_CVE-2017-2791

Vulnerability from fkie_nvd - Published: 2017-02-24 22:59 - Updated: 2025-04-20 01:37
Severity ?
7.5 (High) - CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
JustSystems Ichitaro 2016 Trial contains a vulnerability that exists when trying to open a specially crafted PowerPoint file. Due to the application incorrectly handling the error case for a function's result, the application will use this result in a pointer calculation for reading file data into. Due to this, the application will read data from the file into an invalid address thus corrupting memory. Under the right conditions, this can lead to code execution under the context of the application.
References
talos-cna@cisco.comhttp://www.securityfocus.com/bid/96440
talos-cna@cisco.comhttp://www.talosintelligence.com/reports/TALOS-2016-0199/
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/96440
af854a3a-2127-422b-91ae-364da2661108http://www.talosintelligence.com/reports/TALOS-2016-0199/
Impacted products
Vendor Product Version
justsystems ichitaro 2016
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:justsystems:ichitaro:2016:*:*:*:trial:*:*:*",
              "matchCriteriaId": "85413E71-5093-49EF-B949-4B8A62A237DE",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "JustSystems Ichitaro 2016 Trial contains a vulnerability that exists when trying to open a specially crafted PowerPoint file. Due to the application incorrectly handling the error case for a function\u0027s result, the application will use this result in a pointer calculation for reading file data into. Due to this, the application will read data from the file into an invalid address thus corrupting memory. Under the right conditions, this can lead to code execution under the context of the application."
    },
    {
      "lang": "es",
      "value": "JustSystems Ichitaro 2016 Trial contiene una vulnerabilidad que existe al tratar de abrir un archivo de PowerPoint especialmente manipulado. Debido al manejo incorrecto de la aplicaci\u00f3n del caso de error para el resultado de una funci\u00f3n, la aplicaci\u00f3n utilizar\u00e1 este resultado en un c\u00e1lculo de puntero para leer datos de archivo dentro. Debido a esto, la aplicaci\u00f3n leer\u00e1 datos desde un archivo dentro de una direcci\u00f3n no v\u00e1lida corrompiendo as\u00ed la memoria. Bajo las condiciones adecuadas, esto puede conducir a ejecuci\u00f3n de c\u00f3digo dentro del contexto de la aplicaci\u00f3n."
    }
  ],
  "id": "CVE-2017-2791",
  "lastModified": "2025-04-20T01:37:25.860",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "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"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
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    "cvssMetricV30": [
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        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 1.6,
        "impactScore": 5.9,
        "source": "talos-cna@cisco.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
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        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
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  },
  "published": "2017-02-24T22:59:00.213",
  "references": [
    {
      "source": "talos-cna@cisco.com",
      "url": "http://www.securityfocus.com/bid/96440"
    },
    {
      "source": "talos-cna@cisco.com",
      "url": "http://www.talosintelligence.com/reports/TALOS-2016-0199/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/bid/96440"
    },
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.talosintelligence.com/reports/TALOS-2016-0199/"
    }
  ],
  "sourceIdentifier": "talos-cna@cisco.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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