CVE-2012-1206

CriticalCVSS 9.3/10Last modified Jun 16, 2026

Description

Multiple integer overflows in Hancom Office 2010 SE 8.5.5 allow remote attackers to execute arbitrary code via large dimension values in a (1) JPG image to the ImportGR in the JPG image filter module (HncJpeg10.flt) or (2) PNG image to the PNG image filter module (HncPng10.flt), which triggers a heap-based buffer overflow.

Metrics

CVSS 2.0 9.3/10AV:N/AC:M/Au:N/C:C/I:C/A:C

Weakness enumeration

CWE-189

Affected software

No affected versions have been published.

Timeline

Published
Feb 24, 2012
Last modified
Jun 16, 2026
NVD status
Modified

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CVE-2012-1206: Critical severity, CVSS 9.3 | Vulnix