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CVE-2012-1149

Estado: ModificadaAlta (7.5)—

Integer overflow in the vclmi.dll module in OpenOffice.org (OOo) 3.3, 3.4 Beta, and possibly earlier, and LibreOffice before 3.5.3, allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a crafted embedded image object, as demonstrated by a JPEG image in a .DOC file, which triggers a heap-based buffer overflow.

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).

Tecnologías afectadas (10)

Apache — Openoffice.orgDebian — Debian LinuxFedoraproject — FedoraLibreoffice — LibreofficeRedhat — Enterprise LinuxRedhat — Enterprise Linux DesktopRedhat — Enterprise Linux ServerRedhat — Enterprise Linux Server AUSRedhat — Enterprise Linux Server EUSRedhat — Enterprise Linux Workstation

CWE

Referencias

JSON original (NVD)

Mostrar
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      "value": "Integer overflow in the vclmi.dll module in OpenOffice.org (OOo) 3.3, 3.4 Beta, and possibly earlier, and LibreOffice before 3.5.3, allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a crafted embedded image object, as demonstrated by a JPEG image in a .DOC file, which triggers a heap-based buffer overflow."
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      "value": "Un desbordamiento de entero en el módulo de vclmi.dll en OpenOffice.org (OOo) v3.3, v3.4 Beta, y posiblemente en versiones anteriores, y LibreOffice antes de v3.5.3, permite a atacantes remotos causar una denegación de servicio (caída de la aplicación) y posiblemente ejecutar código de su elección a través de un objeto de imagen especificamente modificado para este fin incrustado en el documento, tal y como lo demuestra una imagen JPEG en un archivo .DOC, que provoca un desbordamiento de búfer basado en memoria dinámica (heap)."
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  "lastModified": "2026-06-16T23:39:08.060",
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