Vulnerability-Lookup

FKIE_CVE-2014-1766

Vulnerability from fkie_nvd - Published: 2014-04-27 10:55 - Updated: 2026-06-17 00:05

Severity

Summary

Microsoft Internet Explorer 9 through 11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, as demonstrated by Sebastian Apelt and Andreas Schmidt during a Pwn2Own competition at CanSecWest 2014. NOTE: the original disclosure referred to triggering a kernel bug with the Internet Explorer exploit payload, but this ID is not for a kernel vulnerability.

References

URL	Tags
secure@microsoft.com	http://twitter.com/thezdi/statuses/444216845734666240	Third Party Advisory
secure@microsoft.com	http://www.pwn2own.com/2014/03/pwn2own-results-thursday-day-two/	Broken Link, Third Party Advisory
secure@microsoft.com	http://www.securityfocus.com/bid/67518	Third Party Advisory, VDB Entry
secure@microsoft.com	http://www.securitytracker.com/id/1030370	Third Party Advisory, VDB Entry
secure@microsoft.com	https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-035	Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	http://twitter.com/thezdi/statuses/444216845734666240	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	http://www.pwn2own.com/2014/03/pwn2own-results-thursday-day-two/	Broken Link, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	http://www.securityfocus.com/bid/67518	Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108	http://www.securitytracker.com/id/1030370	Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108	https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-035	Patch, Vendor Advisory

Impacted products

Vendor	Product	Version
microsoft	internet_explorer	9
microsoft	internet_explorer	10
microsoft	internet_explorer	11

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "secure@microsoft.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:microsoft:internet_explorer:9:*:*:*:*:*:*:*",
              "matchCriteriaId": "C043EDDD-41BF-4718-BDCF-158BBBDB6360",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:microsoft:internet_explorer:10:*:*:*:*:*:*:*",
              "matchCriteriaId": "D5808661-A082-4CBE-808C-B253972487B4",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:microsoft:internet_explorer:11:-:*:*:*:*:*:*",
              "matchCriteriaId": "D7809F78-8D56-4925-A8F9-4119B973A667",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Microsoft Internet Explorer 9 through 11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, as demonstrated by Sebastian Apelt and Andreas Schmidt during a Pwn2Own competition at CanSecWest 2014. NOTE: the original disclosure referred to triggering a kernel bug with the Internet Explorer exploit payload, but this ID is not for a kernel vulnerability."
    },
    {
      "lang": "es",
      "value": "Microsoft Internet Explorer 9 hasta la versi\u00f3n 11 permite a atacantes remotos ejecutar c\u00f3digo arbitrario o provocar una denegaci\u00f3n de servicio (corrupci\u00f3n de memoria) a trav\u00e9s de un sitio web manipulado, seg\u00fan lo demostrado por Sebastian Apelt y Andreas Schmidt durante una competici\u00f3n Pwn2Own en CanSecWest 2014. NOTA: la divulgaci\u00f3n original se refer\u00eda al desencadenamiento de un error del kernel explotado con la carga de Internet Explorer, pero este ID no es para una vulnerabilidad del kernel."
    }
  ],
  "id": "CVE-2014-1766",
  "lastModified": "2026-06-17T00:05:31.650",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 9.3,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 10.0,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
    ]
  },
  "published": "2014-04-27T10:55:03.280",
  "references": [
    {
      "source": "secure@microsoft.com",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "http://twitter.com/thezdi/statuses/444216845734666240"
    },
    {
      "source": "secure@microsoft.com",
      "tags": [
        "Broken Link",
        "Third Party Advisory"
      ],
      "url": "http://www.pwn2own.com/2014/03/pwn2own-results-thursday-day-two/"
    },
    {
      "source": "secure@microsoft.com",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securityfocus.com/bid/67518"
    },
    {
      "source": "secure@microsoft.com",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securitytracker.com/id/1030370"
    },
    {
      "source": "secure@microsoft.com",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-035"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "http://twitter.com/thezdi/statuses/444216845734666240"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Broken Link",
        "Third Party Advisory"
      ],
      "url": "http://www.pwn2own.com/2014/03/pwn2own-results-thursday-day-two/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securityfocus.com/bid/67518"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securitytracker.com/id/1030370"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-035"
    }
  ],
  "sourceIdentifier": "secure@microsoft.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2014-1766 (GCVE-0-2014-1766)

Vulnerability from cvelistv5 – Published: 2014-04-27 10:00 – Updated: 2024-08-06 09:50

Summary

Severity

No CVSS data available.

CWE

Assigner

microsoft mitre root

References

5 references

URL	Tags
http://www.pwn2own.com/2014/03/pwn2own-results-th…	x_refsource_MISC
http://www.securitytracker.com/id/1030370	vdb-entryx_refsource_SECTRACK
http://twitter.com/thezdi/statuses/444216845734666240	x_refsource_MISC
https://docs.microsoft.com/en-us/security-updates…	vendor-advisoryx_refsource_MS
http://www.securityfocus.com/bid/67518	vdb-entryx_refsource_BID

Date Public

2014-03-13 00:00

Show details on NVD website

JSON

To clipboard

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            "url": "http://www.pwn2own.com/2014/03/pwn2own-results-thursday-day-two/"
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            "url": "http://twitter.com/thezdi/statuses/444216845734666240"
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            ],
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        ],
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    ],
    "cna": {
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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.