CVE-2010-0820

Estado: ModificadaAlta (8.8)—

Heap-based buffer overflow in the Local Security Authority Subsystem Service (LSASS), as used in Active Directory in Microsoft Windows Server 2003 SP2 and Windows Server 2008 Gold, SP2, and R2; Active Directory Application Mode (ADAM) in Windows XP SP2 and SP3 and Windows Server 2003 SP2; and Active Directory Lightweight Directory Service (AD LDS) in Windows Vista SP2, Windows Server 2008 Gold, SP2, and R2, and Windows 7, allows remote authenticated users to execute arbitrary code via malformed LDAP messages, aka "LSASS Heap Overflow Vulnerability."

CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Puntuación base: 8.8

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 14%
Percentil entre todas las CVEs puntuadas: 97
Fecha de la puntuación: 7/10/2026

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 (5)

Microsoft — Windows 7 Microsoft — Windows Server 2003 Microsoft — Windows Server 2008 Microsoft — Windows Vista Microsoft — Windows XP

CWE

CWE-119
CWE-120

Referencias

JSON original (NVD)

Mostrar

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          "options": [
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              "automatable": "no"
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              "technicalImpact": "total"
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          "timestamp": "2024-01-11T14:12:48.866780Z"
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          "confidentialityImpact": "COMPLETE"
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        "obtainAllPrivilege": false,
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  "affected": [
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  "published": "2010-09-15T19:00:18.667",
  "references": [
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      "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-068",
      "source": "secure@microsoft.com"
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  "vulnStatus": "Modified",
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      "description": [
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      "value": "Heap-based buffer overflow in the Local Security Authority Subsystem Service (LSASS), as used in Active Directory in Microsoft Windows Server 2003 SP2 and Windows Server 2008 Gold, SP2, and R2; Active Directory Application Mode (ADAM) in Windows XP SP2 and SP3 and Windows Server 2003 SP2; and Active Directory Lightweight Directory Service (AD LDS) in Windows Vista SP2, Windows Server 2008 Gold, SP2, and R2, and Windows 7, allows remote authenticated users to execute arbitrary code via malformed LDAP messages, aka \"LSASS Heap Overflow Vulnerability.\""
    },
    {
      "lang": "es",
      "value": "Desbordamiento de búfer basado en memoria dinámica en el servicio Local Security Authority Subsystem (LSASS), como el usado en Active Directory de Microsoft Windows Server 2003 SP2 y Windows Server 2008 Gold, SP2, y R2; Active Directory Application Mode (ADAM) de Windows XP SP2 y SP3 y Windows Server 2003 SP2; y Active Directory Lightweight Directory Service (AD LDS) de Windows Vista SP2, Windows Server 2008 Gold, SP2, y R2, y Windows 7, permite a los usuarios remotos autenticados ejecutar código a su elección a través de mensajes LDAP malformados, también conocido como \"LSASS Heap Overflow Vulnerability\"."
    }
  ],
  "lastModified": "2026-06-16T23:16:54.247",
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