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CVE-2009-0100

Estado: ModificadaAlta (9.3)—

Microsoft Office Excel 2000 SP3, 2002 SP3, 2003 SP3, and 2007 SP1; Excel in Microsoft Office 2004 and 2008 for Mac; Microsoft Office Excel Viewer and Excel Viewer 2003 SP3; and Microsoft Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats SP1 do not properly parse the Excel spreadsheet file format, which allows remote attackers to execute arbitrary code via a crafted spreadsheet that contains a malformed object with "an offset and a two-byte value" that trigger a memory calculation error, aka "Memory Corruption Vulnerability."

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (4)

Microsoft — OfficeMicrosoft — Office Compatibility Pack FOR Word Excel PPT 2007Microsoft — Office ExcelMicrosoft — Office Excel Viewer

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2009-0100",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 9.3,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": true,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ]
  },
  "affected": [
    {
      "source": "secure@microsoft.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2009-04-15T08:00:00.530",
  "references": [
    {
      "url": "http://osvdb.org/53665",
      "source": "secure@microsoft.com"
    },
    {
      "url": "http://www.fortiguardcenter.com/advisory/FGA-2009-16.html",
      "source": "secure@microsoft.com"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/502696/100/0/threaded",
      "source": "secure@microsoft.com"
    },
    {
      "url": "http://www.securitytracker.com/id?1022039",
      "source": "secure@microsoft.com"
    },
    {
      "url": "http://www.us-cert.gov/cas/techalerts/TA09-104A.html",
      "tags": [
        "US Government Resource"
      ],
      "source": "secure@microsoft.com"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2009/1023",
      "source": "secure@microsoft.com"
    },
    {
      "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-009",
      "source": "secure@microsoft.com"
    },
    {
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6043",
      "source": "secure@microsoft.com"
    },
    {
      "url": "http://osvdb.org/53665",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.fortiguardcenter.com/advisory/FGA-2009-16.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/502696/100/0/threaded",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securitytracker.com/id?1022039",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.us-cert.gov/cas/techalerts/TA09-104A.html",
      "tags": [
        "US Government Resource"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2009/1023",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-009",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6043",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-399"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Microsoft Office Excel 2000 SP3, 2002 SP3, 2003 SP3, and 2007 SP1; Excel in Microsoft Office 2004 and 2008 for Mac; Microsoft Office Excel Viewer and Excel Viewer 2003 SP3; and Microsoft Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats SP1 do not properly parse the Excel spreadsheet file format, which allows remote attackers to execute arbitrary code via a crafted spreadsheet that contains a malformed object with \"an offset and a two-byte value\" that trigger a memory calculation error, aka \"Memory Corruption Vulnerability.\""
    },
    {
      "lang": "es",
      "value": "Microsoft Office Excel 2000 SP3, 2002 SP3, 2003 SP3, y 2007 SP1; Excel en Microsoft Office 2004 y 2008 para Mac; Microsoft Office Excel Viewer y Excel Viewer 2003 SP3; y Microsoft Office Compatibility Pack para Word, Excel, y PowerPoint 2007 File Formats SP1 no parsea adecuadamente el fichero con formato de hoja de cálculo Excel, lo cual permite a atacantes remotos ejecutar código de su elección a través de una hoja de cálculo manipulada que contiene un objeto mal formado, también conocido como \"Vulnerabilidad de corrupción de memoria\"."
    }
  ],
  "lastModified": "2026-06-16T23:04:15.720",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:microsoft:office:2004:*:mac:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "9409A9BD-1E9B-49B8-884F-8FE569D8AA25"
            },
            {
              "criteria": "cpe:2.3:a:microsoft:office:2008:*:mac:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "5BA91840-371C-4282-9F7F-B393F785D260"
            },
            {
              "criteria": "cpe:2.3:a:microsoft:office_compatibility_pack_for_word_excel_ppt_2007:*:sp1:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "34C5FEAD-4B4B-44EB-9F3A-05093347A2F1"
            },
            {
              "criteria": "cpe:2.3:a:microsoft:office_excel:2000:sp3:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "806086B6-AB83-4008-A1A2-73BC35A95925"
            },
            {
              "criteria": "cpe:2.3:a:microsoft:office_excel:2002:sp3:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "ECDF1C1D-EF63-4A3E-AEE2-2D2D9FDBF368"
            },
            {
              "criteria": "cpe:2.3:a:microsoft:office_excel:2003:sp3:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "AD22DBA8-40B0-4197-9D56-38D5D9E1ED89"
            },
            {
              "criteria": "cpe:2.3:a:microsoft:office_excel:2007:sp1:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "297A9F48-13DF-4042-AC21-B8B764B217BE"
            },
            {
              "criteria": "cpe:2.3:a:microsoft:office_excel_viewer:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4A2613CE-C469-43AE-A590-87CE1FAADA8B"
            },
            {
              "criteria": "cpe:2.3:a:microsoft:office_excel_viewer:2003:sp3:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B18C291F-57C2-4328-8FCF-3C1A27B0D18D"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "secure@microsoft.com"
}