Vulnerabilities > Hancom
DATE | CVE | VULNERABILITY TITLE | RISK |
---|---|---|---|
2017-05-24 | CVE-2017-2819 | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Hancom Hangul Word Processor and Thinkfree Office NEO An exploitable heap-based buffer overflow exists in the Hangul Word Processor component (version 9.6.1.4350) of Hancom Thinkfree Office NEO 9.6.1.4902. | 6.8 |
2017-04-20 | CVE-2016-4293 | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Hancom Office 2014 9.1.0.2176 Multiple heap-based buffer overflows in the (1) CBookBase::SetDefTableStyle and (2) CBookBase::SetDefPivotStyle functions in Hancom Office 2014 VP allow remote attackers to execute arbitrary code via a crafted Hangul Hcell Document (.cell) file. | 6.8 |
2017-01-06 | CVE-2016-4298 | Integer Overflow or Wraparound vulnerability in Hancom Office 2014 9.1.0.2176 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. | 6.8 |
2017-01-06 | CVE-2016-4296 | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Hancom Office 2014 9.1.0.2176 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. | 6.8 |
2017-01-06 | CVE-2016-4295 | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Hancom Office 2014 9.1.0.2176 When opening a Hangul Hcell Document (.cell) and processing a particular record within the Workbook stream, an index miscalculation leading to a heap overlow can be made to occur in Hancom Office 2014. | 6.8 |
2017-01-06 | CVE-2016-4294 | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Hancom Office 2014 9.1.0.2176 When opening a Hangul Hcell Document (.cell) and processing a property record within the Workbook stream, Hancom Office 2014 will attempt to allocate space for an element using a length from the file. | 6.8 |
2017-01-06 | CVE-2016-4292 | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Hancom Office 2014 9.1.0.2176 When opening a Hangul HShow Document (.hpt) and processing a structure within the document, Hancom Office 2014 will use a static size to allocate a heap buffer yet explicitly trust a size from the file when modifying data inside of it. | 6.8 |
2017-01-06 | CVE-2016-4291 | Integer Overflow or Wraparound vulnerability in Hancom Office 2014 9.1.0.2176 When opening a Hangul HShow Document (.hpt) and processing a structure within the document, Hancom Office 2014 will use a field from the structure in an operation that can cause the integer to overflow. | 6.8 |
2017-01-06 | CVE-2016-4290 | Integer Overflow or Wraparound vulnerability in Hancom Office 2014 9.1.0.2176 When opening a Hangul HShow Document (.hpt) and processing a structure within the document, Hancom Office 2014 will attempt to allocate space for a block of data within the file. | 6.8 |
2015-05-15 | CVE-2015-2810 | Numeric Errors vulnerability in Hancom products Integer overflow in the HwpApp::CHncSDS_Manager function in Hancom Office HanWord processor, as used in Hwp 2014 VP before 9.1.0.2342, HanWord Viewer 2007 and Viewer 2010 8.5.6.1158, and HwpViewer 2014 VP 9.1.0.2186, allows remote attackers to cause a denial of service (crash) and possibly "influence the program's execution flow" via a document with a large paragraph size, which triggers heap corruption. | 7.5 |