Vulnerability CVE-2012-1206
Published: 2012-02-24   Modified: 2012-02-25

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.

Type:

CWE-189

 (Numeric Errors)

CVSS2 => (AV:N/AC:M/Au:N/C:C/I:C/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
9.3/10
10/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
Hancom -> Hancom office 2010 se 

 References:
http://xforce.iss.net/xforce/xfdb/73026
http://xforce.iss.net/xforce/xfdb/73025
http://www.securityfocus.com/bid/51892
http://www.hancom.co.kr/notice.noticeView.do?targetRow=1&notice_seqno=100
http://secunia.com/advisories/47386
http://osvdb.org/78907
http://osvdb.org/78906
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