{"id":"CVE-2012-1206","aliases":["EUVD-2012-1234","GHSA-46qx-wwvq-35pg"],"status":"published","title":"Multiple integer overflows in Hancom Office 2010 SE 8.5.5 allow remote attackers to execute...","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.","severity":{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.04756,"percentile":0.91947,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-189"],"published":"2012-02-20T19:00:00Z","modified":"2026-06-16T23:39:14Z","products":[{"vendor":"hancom","product":"hancom_office_2010_se"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/73026","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.hancom.co.kr/notice.noticeView.do?targetRow=1\u0026notice_seqno=100","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://secunia.com/advisories/47386","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/73025","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://osvdb.org/78906","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://www.securityfocus.com/bid/51892","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://osvdb.org/78907","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-1206"},{"url":"https://github.com/advisories/GHSA-46qx-wwvq-35pg"}],"sources":{"cve":[{"id":"CVE-2012-1206","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.","status":"published","published":"2012-02-20T19:00:00Z","modified":"2024-08-06T18:53:36.42Z","updated_at":"2026-11-02T14:34:52.27879Z"}],"euvd":[{"id":"EUVD-2012-1234","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.","status":"published","published":"2012-02-20T19:00:00Z","modified":"2024-08-06T18:53:36Z","updated_at":"2026-11-03T01:56:18.356301Z"}],"ghsa":[{"id":"GHSA-46qx-wwvq-35pg","title":"Multiple integer overflows in Hancom Office 2010 SE 8.5.5 allow remote attackers to execute...","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.","status":"published","published":"2022-05-17T01:48:25Z","modified":"2023-02-03T05:05:36Z","updated_at":"2026-11-02T14:53:46.38105Z"}],"nvd":[{"id":"CVE-2012-1206","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.","status":"published","published":"2012-02-24T13:55:06.75Z","modified":"2026-06-16T23:39:14.983Z","cvss":[{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-189"],"updated_at":"2026-11-02T14:02:13.468343Z"}]}}