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CVE-2010-3345

Estado: ModificadaAlta (9.3)—

Microsoft Internet Explorer 8 no maneja correctamente objetos en memoria, permitiendo a atacantes remotos ejecutar código arbitrario mediante el acceso a un objeto que (1) no se ha iniciado correctamente o (2) se ha eliminado, lo que genera una corrupción de memoria, también conocido como "Vulnerabilidad de corrupción de Memoria en un elemento HTML".

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 (1)

Microsoft — Internet Explorer

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2010-3345",
  "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": "2010-12-16T19:33:02.457",
  "references": [
    {
      "url": "http://www.securitytracker.com/id?1024872",
      "tags": [
        "Broken Link",
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "secure@microsoft.com"
    },
    {
      "url": "http://www.us-cert.gov/cas/techalerts/TA10-348A.html",
      "tags": [
        "Third Party Advisory",
        "US Government Resource"
      ],
      "source": "secure@microsoft.com"
    },
    {
      "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-090",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "secure@microsoft.com"
    },
    {
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11849",
      "tags": [
        "Tool Signature"
      ],
      "source": "secure@microsoft.com"
    },
    {
      "url": "http://www.securitytracker.com/id?1024872",
      "tags": [
        "Broken Link",
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.us-cert.gov/cas/techalerts/TA10-348A.html",
      "tags": [
        "Third Party Advisory",
        "US Government Resource"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-090",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11849",
      "tags": [
        "Tool Signature"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-908"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Microsoft Internet Explorer 8 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing an object that (1) was not properly initialized or (2) is deleted, leading to memory corruption, aka \"HTML Element Memory Corruption Vulnerability.\""
    },
    {
      "lang": "es",
      "value": "Microsoft Internet Explorer 8 no maneja correctamente objetos en memoria, permitiendo a atacantes remotos ejecutar código arbitrario mediante el acceso a un objeto que (1) no se ha iniciado correctamente o (2) se ha eliminado, lo que genera una corrupción de memoria, también conocido como \"Vulnerabilidad de corrupción de Memoria en un elemento HTML\"."
    }
  ],
  "lastModified": "2026-06-16T23:22:37.453",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:microsoft:internet_explorer:8:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A52E757F-9B41-43B4-9D67-3FEDACA71283"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
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              "criteria": "cpe:2.3:o:microsoft:windows_7:-:*:*:*:*:*:*:*",
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              "matchCriteriaId": "E33796DB-4523-4F04-B564-ADF030553D51"
            },
            {
              "criteria": "cpe:2.3:o:microsoft:windows_server_2003:-:sp2:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "1D929AA2-EE0B-4AA1-805D-69BCCA11B77F"
            },
            {
              "criteria": "cpe:2.3:o:microsoft:windows_server_2008:-:-:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "C2EE0AD3-2ADC-480E-B03E-06962EC4F095"
            },
            {
              "criteria": "cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "5F422A8C-2C4E-42C8-B420-E0728037E15C"
            },
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              "criteria": "cpe:2.3:o:microsoft:windows_server_2008:r2:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "36559BC0-44D7-48B3-86FF-1BFF0257B5ED"
            },
            {
              "criteria": "cpe:2.3:o:microsoft:windows_vista:-:sp1:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "3A04E39A-623E-45CA-A5FC-25DAA0F275A3"
            },
            {
              "criteria": "cpe:2.3:o:microsoft:windows_vista:-:sp2:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "BF1AD1A1-EE20-4BCE-9EE6-84B27139811C"
            },
            {
              "criteria": "cpe:2.3:o:microsoft:windows_xp:-:sp2:*:*:professional:*:x64:*",
              "vulnerable": false,
              "matchCriteriaId": "C6109348-BC79-4ED3-8D41-EA546A540C79"
            },
            {
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              "vulnerable": false,
              "matchCriteriaId": "C9392D35-7BF5-48E9-879B-BBDE9A9E9AB9"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "sourceIdentifier": "secure@microsoft.com"
}