CVE-2016-4296

When opening a Hangul Hcell Document .cell and processing a record that uses the CSSValFormat object, Hancom Office 2014 will search for an underscore "" character at the end of the string and write a null terminator after it. If the character is at the very end of the string, the application wil...

CVE-2016-4296

This CVE (CVE-2016-4296) affects Hancom Hangul HCell components (HCellApp, HCellBook, CSSValFormat) used in Hangul Office. The root cause is in CSSValFormat::CheckUnderbar: it seeks the last underscore in a Unicode string and rewrites that underscore plus a null terminator, which when the string ...

Hancom Hangul HCell CSSValFormat::CheckUnderbar Code Execution Vulnerability

Talos Vulnerability Report TALOS-2016-0151 Hancom Hangul HCell CSSValFormat::CheckUnderbar Code Execution Vulnerability August 4, 2016 CVE Number CVE-2016-4296 Description This vulnerability was discovered within the Hangul Hcell application which is part of the Hangul Office Suite. Hangul Office...