« Volver al listado

CVE-2015-2555

Estado: ModificadaAlta (9.3)—

Use-after-free vulnerability in Microsoft Excel 2010 SP2, Excel 2013 SP1, Excel 2013 RT SP1, Excel 2016, Excel for Mac 2011, Excel 2016 for Mac, and Excel Services on SharePoint Server 2010 SP2 and 2013 SP1 allows remote attackers to execute arbitrary code via a crafted calculatedColumnFormula object in an Office document, aka "Microsoft Office 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 (3)

Microsoft — ExcelMicrosoft — Excel FOR MACMicrosoft — Sharepoint Server

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2015-2555",
  "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": false,
        "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": "2015-10-14T01:59:10.060",
  "references": [
    {
      "url": "http://www.securitytracker.com/id/1033803",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "secure@microsoft.com"
    },
    {
      "url": "http://www.zerodayinitiative.com/advisories/ZDI-15-517",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "secure@microsoft.com"
    },
    {
      "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-110",
      "source": "secure@microsoft.com"
    },
    {
      "url": "http://www.securitytracker.com/id/1033803",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.zerodayinitiative.com/advisories/ZDI-15-517",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-110",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Use-after-free vulnerability in Microsoft Excel 2010 SP2, Excel 2013 SP1, Excel 2013 RT SP1, Excel 2016, Excel for Mac 2011, Excel 2016 for Mac, and Excel Services on SharePoint Server 2010 SP2 and 2013 SP1 allows remote attackers to execute arbitrary code via a crafted calculatedColumnFormula object in an Office document, aka \"Microsoft Office Memory Corruption Vulnerability.\""
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de uso después de liberación de memoria en Microsoft Excel 2010 SP2, Excel 2013 SP1, Excel 2013 RT SP1, Excel 2016, Excel para Mac 2011, Excel 2016 para Mac y Excel Services en SharePoint Server 2010 SP2 y 2013 SP1 permite a atacantes remotos ejecutar código arbitrario a través de un objeto calculatedColumnFormula manipulado en un documento Office, también conocida como 'Microsoft Office Memory Corruption Vulnerability'."
    }
  ],
  "lastModified": "2026-06-17T00:24:17.587",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:microsoft:excel:2010:sp2:*:*:*:*:x64:*",
              "vulnerable": true,
              "matchCriteriaId": "5E01525C-A3AB-4AB7-82F9-B91E4D552FD7"
            },
            {
              "criteria": "cpe:2.3:a:microsoft:excel:2010:sp2:*:*:*:*:x86:*",
              "vulnerable": true,
              "matchCriteriaId": "E28626D8-AF3A-487F-BAAB-3955E44D2A35"
            },
            {
              "criteria": "cpe:2.3:a:microsoft:excel:2013:sp1:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F564117D-450D-45C4-9688-AF35F630A8A7"
            },
            {
              "criteria": "cpe:2.3:a:microsoft:excel:2013:sp1:*:*:rt:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3A062169-527E-43DA-8AE0-FD4FBA1B2A9B"
            },
            {
              "criteria": "cpe:2.3:a:microsoft:excel_for_mac:2011:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "0FF929F6-6551-4358-AFBE-3495E8DC7BFA"
            },
            {
              "criteria": "cpe:2.3:a:microsoft:excel_for_mac:2016:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "0C6BEA4C-18FE-48D1-86AB-670833528150"
            },
            {
              "criteria": "cpe:2.3:a:microsoft:sharepoint_server:2010:sp2:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "9A57C675-05A9-4BC2-AE95-7CA5CA6B1F73"
            },
            {
              "criteria": "cpe:2.3:a:microsoft:sharepoint_server:2013:sp1:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "16F33176-442C-4EFF-8EA0-C640D203B939"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "evaluatorComment": "<a href=\"http://cwe.mitre.org/data/definitions/416.html\">CWE-416: Use After Free</a>",
  "sourceIdentifier": "secure@microsoft.com"
}