fkie_cve-2012-4792
Vulnerability from fkie_nvd
Published
2012-12-30 18:55
Modified
2025-10-22 01:15
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
Use-after-free vulnerability in Microsoft Internet Explorer 6 through 8 allows remote attackers to execute arbitrary code via a crafted web site that triggers access to an object that (1) was not properly allocated or (2) is deleted, as demonstrated by a CDwnBindInfo object, and exploited in the wild in December 2012.
References
secure@microsoft.comhttp://blog.fireeye.com/research/2012/12/council-foreign-relations-water-hole-attack-details.htmlBroken Link
secure@microsoft.comhttp://blogs.technet.com/b/srd/archive/2012/12/29/new-vulnerability-affecting-internet-explorer-8-users.aspxBroken Link
secure@microsoft.comhttp://blogs.technet.com/b/srd/archive/2012/12/31/microsoft-quot-fix-it-quot-available-for-internet-explorer-6-7-and-8.aspxBroken Link
secure@microsoft.comhttp://eromang.zataz.com/2012/12/29/attack-and-ie-0day-informations-used-against-council-on-foreign-relations/Third Party Advisory
secure@microsoft.comhttp://labs.alienvault.com/labs/index.php/2012/just-another-water-hole-campaign-using-an-internet-explorer-0day/Broken Link
secure@microsoft.comhttp://packetstormsecurity.com/files/119168/Microsoft-Internet-Explorer-CDwnBindInfo-Object-Use-After-Free.htmlThird Party Advisory, VDB Entry
secure@microsoft.comhttp://technet.microsoft.com/security/advisory/2794220Patch, Vendor Advisory
secure@microsoft.comhttp://www.kb.cert.org/vuls/id/154201Third Party Advisory, US Government Resource
secure@microsoft.comhttp://www.us-cert.gov/cas/techalerts/TA13-008A.htmlThird Party Advisory, US Government Resource
secure@microsoft.comhttp://www.us-cert.gov/cas/techalerts/TA13-015A.htmlThird Party Advisory, US Government Resource
secure@microsoft.comhttps://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-008Patch, Vendor Advisory
secure@microsoft.comhttps://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/windows/browser/ie_cbutton_uaf.rbThird Party Advisory
secure@microsoft.comhttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16361Broken Link
af854a3a-2127-422b-91ae-364da2661108http://blog.fireeye.com/research/2012/12/council-foreign-relations-water-hole-attack-details.htmlBroken Link
af854a3a-2127-422b-91ae-364da2661108http://blogs.technet.com/b/srd/archive/2012/12/29/new-vulnerability-affecting-internet-explorer-8-users.aspxBroken Link
af854a3a-2127-422b-91ae-364da2661108http://blogs.technet.com/b/srd/archive/2012/12/31/microsoft-quot-fix-it-quot-available-for-internet-explorer-6-7-and-8.aspxBroken Link
af854a3a-2127-422b-91ae-364da2661108http://eromang.zataz.com/2012/12/29/attack-and-ie-0day-informations-used-against-council-on-foreign-relations/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://labs.alienvault.com/labs/index.php/2012/just-another-water-hole-campaign-using-an-internet-explorer-0day/Broken Link
af854a3a-2127-422b-91ae-364da2661108http://packetstormsecurity.com/files/119168/Microsoft-Internet-Explorer-CDwnBindInfo-Object-Use-After-Free.htmlThird Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://technet.microsoft.com/security/advisory/2794220Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.kb.cert.org/vuls/id/154201Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108http://www.us-cert.gov/cas/techalerts/TA13-008A.htmlThird Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108http://www.us-cert.gov/cas/techalerts/TA13-015A.htmlThird Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-008Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/windows/browser/ie_cbutton_uaf.rbThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16361Broken Link
134c704f-9b21-4f2e-91b3-4a467353bcc0https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2012-4792
Impacted products
Vendor Product Version
microsoft internet_explorer 6
microsoft windows_server_2003 *
microsoft windows_xp *
microsoft windows_xp -
microsoft internet_explorer 7
microsoft windows_server_2003 *
microsoft windows_server_2008 *
microsoft windows_server_2008 *
microsoft windows_server_2008 -
microsoft windows_vista *
microsoft windows_vista -
microsoft windows_xp *
microsoft windows_xp -
microsoft internet_explorer 8
microsoft windows_7 -
microsoft windows_7 -
microsoft windows_7 -
microsoft windows_server_2003 *
microsoft windows_server_2008 *
microsoft windows_server_2008 *
microsoft windows_server_2008 -
microsoft windows_server_2008 -
microsoft windows_vista *
microsoft windows_vista -
microsoft windows_xp *
microsoft windows_xp -


To clipboard 

{
  "cisaActionDue": "2024-08-13",
  "cisaExploitAdd": "2024-07-23",
  "cisaRequiredAction": "The impacted product is end-of-life and should be disconnected if still in use.",
  "cisaVulnerabilityName": "Microsoft Internet Explorer Use-After-Free Vulnerability",
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Use-after-free vulnerability in Microsoft Internet Explorer 6 through 8 allows remote attackers to execute arbitrary code via a crafted web site that triggers access to an object that (1) was not properly allocated or (2) is deleted, as demonstrated by a CDwnBindInfo object, and exploited in the wild in December 2012."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de uso despu\u00e9s de liberaci\u00f3n en Microsoft Internet Explorer v6 a v8 permite a atacantes remotos ejecutar c\u00f3digo de su elecci\u00f3n a trav\u00e9s de un sitio web dise\u00f1ado para tal fin que desencadena el acceso a un objeto que (1) no se asign\u00f3 correctamente o (2) se elimina, tal y como se demuestra con un objeto CDwnBindInfo y es explotado en Diciembre de 2012.\r\n"
    }
  ],
  "id": "CVE-2012-4792",
  "lastModified": "2025-10-22T01:15:45.373",
  "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
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
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    ]
  },
  "published": "2012-12-30T18:55:01.477",
  "references": [
    {
      "source": "secure@microsoft.com",
      "tags": [
        "Broken Link"
      ],
      "url": "http://blog.fireeye.com/research/2012/12/council-foreign-relations-water-hole-attack-details.html"
    },
    {
      "source": "secure@microsoft.com",
      "tags": [
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    },
    {
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      "source": "secure@microsoft.com",
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    },
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      "source": "secure@microsoft.com",
      "tags": [
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      "url": "http://packetstormsecurity.com/files/119168/Microsoft-Internet-Explorer-CDwnBindInfo-Object-Use-After-Free.html"
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    {
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    },
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      "tags": [
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      "url": "http://www.kb.cert.org/vuls/id/154201"
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    },
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      "url": "http://www.us-cert.gov/cas/techalerts/TA13-015A.html"
    },
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      "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-008"
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      "url": "https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/windows/browser/ie_cbutton_uaf.rb"
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    {
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    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2012-4792"
    }
  ],
  "sourceIdentifier": "secure@microsoft.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-416"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-416"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.