CVE-2012-1206
Multiple integer overflows in Hancom Office 2010 SE 8.5.5 allow remote attackers to execute...
CVE-2012-1206 is a high vulnerability (CVSS 9.3) in Hancom Office 2010 Se, published February 20, 2012. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 4.76%, the 91st percentile. No source names a fixed version.
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.
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2012-1206- CVSS 2.0
- 9.3 High
AV:N/AC:M/Au:N/C:C/I:C/A:C - Weakness
- CWE-189
- Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2012-1206- Updated
- 2026-11-02
EUVDEUVD-2012-1234 No score
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.
- Record
EUVD-2012-1234- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-46qx-wwvq-35pg No score
Multiple integer overflows in Hancom Office 2010 SE 8.5.5 allow remote attackers to execute...
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.
- Record
GHSA-46qx-wwvq-35pg- Updated
- 2026-11-02
Affected products
History
| When | Changed | Sources |
|---|---|---|
| 2026-11-03 | aliases | EUVD |
| 2026-11-02 | created | CVE List, GitHub Advisories, NVD |
References
exchange.xforce.ibmcloud.com/vulnerabilities/73026
hancom.co.kr/notice.noticeView.do?targetRow=1¬ice_seqno=100
secunia.com/advisories/47386
osvdb.org/78906
securityfocus.com/bid/51892
nvd.nist.gov/vuln/detail/CVE-2012-1206
github.com/advisories/GHSA-46qx-wwvq-35pg