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CVE-2012-2539

Estado: AnalizadaAlta (7.8)⚠ Explotación activa

Microsoft Word 2003 SP3, 2007 SP2 and SP3, and 2010 SP1; Word Viewer; Office Compatibility Pack SP2 and SP3; and Office Web Apps 2010 SP1 allow remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via crafted RTF data, aka "Word RTF 'listoverridecount' Remote Code Execution Vulnerability."

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).

CISA KEV — explotada activamente

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

Requiere interacción del usuario (UI:R) para abrir RTF malformado en Word local (AV:L). La corrupción de memoria en RTF permite ejecución de código arbitrario (T1203) y potencial DoS.

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Restrict Web-Based ContentPrivileged Account ManagementLimit Software InstallationFilter Network TrafficExecution PreventionBehavior Prevention on Endpoint

Tecnologías afectadas (5)

Microsoft — Office Compatibility PackMicrosoft — Office WEB AppsMicrosoft — Office Word ViewerMicrosoft — Sharepoint ServerMicrosoft — Word

CWE

Referencias

JSON original (NVD)

Mostrar
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  "published": "2012-12-12T00:55:01.060",
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  "vulnStatus": "Analyzed",
  "weaknesses": [
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      "source": "nvd@nist.gov",
      "description": [
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      "value": "Microsoft Word 2003 SP3, 2007 SP2 and SP3, and 2010 SP1; Word Viewer; Office Compatibility Pack SP2 and SP3; and Office Web Apps 2010 SP1 allow remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via crafted RTF data, aka \"Word RTF 'listoverridecount' Remote Code Execution Vulnerability.\""
    },
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      "value": "Microsoft Word 2003 SP3, 2007 SP2 y SP3, y 2010 SP1; Word Viewer; Office Compatibility Pack SP2 y SP3; y Office Web Apps 2010 SP1 permiten a atacantes remotos ejecutar código de su elección o provocar una denegación de servicio (corrupción de memoria) a través de datos RTF modificados, alias \"Word RTF 'listoverridecount' Remote Code Execution Vulnerability.\""
    }
  ],
  "lastModified": "2026-06-16T23:41:39.477",
  "cisaActionDue": "2022-04-18",
  "cisaExploitAdd": "2022-03-28",
  "configurations": [
    {
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  "cisaRequiredAction": "Apply updates per vendor instructions.",
  "cisaVulnerabilityName": "Microsoft Word Remote Code Execution Vulnerability"
}