CVE-2012-2665

Estado: ModificadaAlta (7.5)—

Multiple heap-based buffer overflows in the XML manifest encryption tag parsing functionality in OpenOffice.org and LibreOffice before 3.5.5 allow remote attackers to cause a denial of service and possibly execute arbitrary code via a crafted Open Document Text (.odt) file with (1) a child tag within an incorrect parent tag, (2) duplicate tags, or (3) a Base64 ChecksumAttribute whose length is not evenly divisible by four.

CVSS

Versión: 2.0
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Puntuación base: 7.5

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 7.01%
Percentil entre todas las CVEs puntuadas: 94
Fecha de la puntuación: 3/10/2026

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 (11)

Apache — Openoffice Canonical — Ubuntu Linux Debian — Debian Linux Libreoffice — Libreoffice Redhat — Enterprise Linux Redhat — Enterprise Linux Desktop Redhat — Enterprise Linux FOR IBM Z Systems Redhat — Enterprise Linux FOR Power BIG Endian Redhat — Enterprise Linux Server Redhat — Enterprise Linux Server From Rhui 6 Redhat — Enterprise Linux Workstation

CWE

CWE-787

Referencias

JSON original (NVD)

Mostrar

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      "value": "Multiple heap-based buffer overflows in the XML manifest encryption tag parsing functionality in OpenOffice.org and LibreOffice before 3.5.5 allow remote attackers to cause a denial of service and possibly execute arbitrary code via a crafted Open Document Text (.odt) file with (1) a child tag within an incorrect parent tag, (2) duplicate tags, or (3) a Base64 ChecksumAttribute whose length is not evenly divisible by four."
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