CVE-2009-0927

Estado: AnalizadaAlta (8.8)⚠ Explotación activa

Stack-based buffer overflow in Adobe Reader and Adobe Acrobat 9 before 9.1, 8 before 8.1.3 , and 7 before 7.1.1 allows remote attackers to execute arbitrary code via a crafted argument to the getIcon method of a Collab object, a different vulnerability than CVE-2009-0658.

CVSS

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

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 97%
Percentil entre todas las CVEs puntuadas: 100
Fecha de la puntuación: 2/10/2026

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).

CISA KEV — explotada activamente

Añadida al catálogo: 25/3/2022
Plazo de remediación: 15/4/2022
Uso conocido en ransomware: Unknown

🎯 Técnicas ATT&CK

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

ExplotaciónT1203 Exploitation for Client Executionexecution95 %
Impacto principalT1059 Command and Scripting Interpreterexecution90 %

Buffer overflow en Adobe Reader (CWE-121) explotado remotamente mediante archivo PDF malformado (UI:R), requiere interacción del usuario para abrir documento, permitiendo ejecución de código arbitrario (CVE-2009-0927 usado activamente).

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 Content Privileged Account Management Limit Software Installation Execution Prevention Behavior Prevention on Endpoint Disable or Remove Feature or Program

Tecnologías afectadas (1)

Adobe — Acrobat Reader

CWE

CWE-20
CWE-121

Referencias

JSON original (NVD)

Mostrar

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      "value": "Stack-based buffer overflow in Adobe Reader and Adobe Acrobat 9 before 9.1, 8 before 8.1.3 , and 7 before 7.1.1 allows remote attackers to execute arbitrary code via a crafted argument to the getIcon method of a Collab object, a different vulnerability than CVE-2009-0658."
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  "evaluatorSolution": "Per vendor advisory in the 'details' section it states:\n\n\"The Adobe Reader and Acrobat 9.1 and 7.1.1 updates resolve an input validation issue in a JavaScript method that could potentially lead to remote code execution. This issue has already been resolved in Adobe Reader 8.1.3 and Acrobat 8.1.3. (CVE-2009-0927)\"\n\nhttp://www.adobe.com/support/security/bulletins/apsb09-04.html",
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  "cisaVulnerabilityName": "Adobe Reader and Adobe Acrobat Stack-Based Buffer Overflow Vulnerability"
}