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CVE-2012-1206
Multiple integer overflows in Hancom Office 2010 SE 8.5.5 allow remote attackers to execute arbitrary code via large dimension values in a…
High9.3EPSS 4.8%
- Published
- Updated
- Reserved
- Assigned by
- mitre
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High9.3 | AV:N/AC:M/Au:N/C:C/I:C/A:C |
- EPSS (exploitation in 30 days)
- 4.8% · top 8.1% of all CVEs (2 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: High 9.3.
Weakness
Affected products
n/a
- affected n/a
References (7)
- hancom-png-bo(73026) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- http://www.hancom.co.kr/notice.noticeView.do?targetRow=1¬ice_seqno=100 (opens in a new tab)x_refsource_MISCx_transferred
- 47386 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- hancom-importgr-bo(73025) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- 78906 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- 51892 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- 78907 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Record last updated .