EUVD-2016-5296

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Hancom Hangul HCell CSSValFormat::CheckUnderbar Code Execution Vulnerability(CVE-2016-4296)

Description This vulnerability was discovered within the Hangul Hcell application which is part of the Hangul Office Suite. Hangul Office is published by Hancom, Inc. and is considered one of the more popular Office suites used within South Korea. When opening a Hangul Hcell Document .cell and...

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

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 ...

CVE-2016-4296: Improper Restriction of Operations within the Bounds of a Memory Buffer

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...

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...