FKIE_CVE-2011-3402
Vulnerability from fkie_nvd - Published: 2011-11-04 21:55 - Updated: 2026-04-22 10:36
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
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
Unspecified vulnerability in the TrueType font parsing engine in win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 allows remote attackers to execute arbitrary code via crafted font data in a Word document or web page, as exploited in the wild in November 2011 by Duqu, aka "TrueType Font Parsing Vulnerability."
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| microsoft | windows_7 | - | |
| microsoft | windows_7 | - | |
| microsoft | windows_server_2003 | - | |
| microsoft | windows_server_2008 | - | |
| microsoft | windows_server_2008 | - | |
| microsoft | windows_server_2008 | - | |
| microsoft | windows_vista | - | |
| microsoft | windows_xp | - | |
| microsoft | windows_xp | - |
{
"cisaActionDue": "2025-10-27",
"cisaExploitAdd": "2025-10-06",
"cisaRequiredAction": "Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.",
"cisaVulnerabilityName": "Microsoft Windows Remote Code Execution Vulnerability",
"configurations": [
{
"nodes": [
{
"cpeMatch": [
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}
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"negate": false,
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],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Unspecified vulnerability in the TrueType font parsing engine in win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 allows remote attackers to execute arbitrary code via crafted font data in a Word document or web page, as exploited in the wild in November 2011 by Duqu, aka \"TrueType Font Parsing Vulnerability.\""
},
{
"lang": "es",
"value": "Vulnerabilidad no especificada en el motor de an\u00e1lisis de fuentes TrueType de Win32k en el kernel de Microsoft Windows XP SP2 y SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 Service Pack 2, R2 y R2 SP1, y Windows 7 Oro y SP1 permite a atacantes remotos ejecutar c\u00f3digo arbitrario a trav\u00e9s de los datos de la fuente modificada en un documento de Word, como se explot\u00f3 \"in the wild\" en noviembre de 2011 por Duqu."
}
],
"id": "CVE-2011-3402",
"lastModified": "2026-04-22T10:36:02.440",
"metrics": {
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{
"acInsufInfo": false,
"baseSeverity": "HIGH",
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"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"
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"exploitabilityScore": 8.6,
"impactScore": 10.0,
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"source": "nvd@nist.gov",
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"cvssMetricV31": [
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"baseScore": 8.8,
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"scope": "UNCHANGED",
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"version": "3.1"
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"type": "Secondary"
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"published": "2011-11-04T21:55:04.693",
"references": [
{
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},
{
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{
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"tags": [
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"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A13998"
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],
"sourceIdentifier": "secure@microsoft.com",
"vulnStatus": "Analyzed",
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],
"source": "nvd@nist.gov",
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}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
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.
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