Hancom Hangul Office HShow!NXDeleteLineObj+0x560cb Code Execution Vulnerability(CVE-2016-4298)

Description This vulnerability was discovered within the Hangul HShow 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 HShow Document .hpt and...

CVE-2016-4298

When opening a Hangul HShow Document .hpt and processing a structure within the document, Hancom Office 2014 will attempt to allocate space for a list of elements using a length from the file. When calculating this length, an integer overflow can be made to occur which will cause the buffer to be...