Vulnerabilities > Hancom > Medium
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2022-02-16 | CVE-2021-21958 | Out-of-bounds Write vulnerability in Hancom Office 2020 11.0.0.2353 A heap-based buffer overflow vulnerability exists in the Hword HwordApp.dll functionality of Hancom Office 2020 11.0.0.2353. | 6.8 |
| 2021-11-22 | CVE-2020-7882 | Path Traversal vulnerability in Hancom Anysign4Pc 1.1.1.0/1.1.2.6/1.1.2.7 Using the parameter of getPFXFolderList function, attackers can see the information of authorization certification and delete the files. | 6.4 |
| 2020-03-19 | CVE-2019-16338 | Use After Free vulnerability in Hancom Office NEO 9.6.1.7634 The tfo_common component in HwordApp.dll in Hancom Office 9.6.1.7634 allows a use-after-free via a crafted .docx file. | 6.8 |
| 2020-03-19 | CVE-2019-16337 | Use After Free vulnerability in Hancom Office NEO 9.6.1.9403 The hncbd90 component in Hancom Office 9.6.1.9403 allows a use-after-free via an unknown object in a crafted .docx file. | 6.8 |
| 2018-12-21 | CVE-2018-5201 | Out-of-bounds Write vulnerability in Hancom products Hancom Office 2018 10.0.0.8214 and earlier, Hancom Office NEO 9.6.1.10472 and earlier, Hancom Office 2014 9.1.1.4540 and earlier, Hancom Office 2010 8.5.8.1724 and earlier versions have a heap overflow vulnerability when handling Compound File in document. | 4.3 |
| 2017-07-25 | CVE-2015-6585 | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Hancom Hangul Word Processor 2014 hwpapp.dll in Hangul Word Processor allows remote attackers to execute arbitrary code via a crafted heap spray, and by leveraging a "type confusion" via an HWPX file containing a crafted para text tag. | 6.8 |
| 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 |