National Cyber Awareness System

Vulnerability Summary for CVE-2012-1206

Overview

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.

Impact

CVSS Severity (version 2.0):

CVSS Version 2 Metrics:

References to Advisories, Solutions, and Tools

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External Source: XF

Name: hancom-png-bo(73026)

Hyperlink:http://xforce.iss.net/xforce/xfdb/73026

External Source: XF

Name: hancom-importgr-bo(73025)

Hyperlink:http://xforce.iss.net/xforce/xfdb/73025

External Source: BID

Name: 51892

Hyperlink:http://www.securityfocus.com/bid/51892

External Source: MISC

Name: http://www.hancom.co.kr/notice.noticeView.do?targetRow=1&notice_seqno=100

Hyperlink:http://www.hancom.co.kr/notice.noticeView.do?targetRow=1&notice_seqno=100

External Source: SECUNIA

Name: 47386

Type: Advisory

Hyperlink:http://secunia.com/advisories/47386

External Source: OSVDB

Name: 78907

Hyperlink:http://osvdb.org/78907

External Source: OSVDB

Name: 78906

Hyperlink:http://osvdb.org/78906