Vulnerabilities > Hancom > High
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2024-01-12 | CVE-2023-40250 | Classic Buffer Overflow vulnerability in Hancom Hcell 12.0.0.893 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in Hancom HCell on Windows allows Overflow Buffers.This issue affects HCell: 12.0.0.893. | 8.8 |
| 2023-09-27 | CVE-2023-32541 | Use After Free vulnerability in Hancom Office 2020 11.0.0.7520 A use-after-free vulnerability exists in the footerr functionality of Hancom Office 2020 HWord 11.0.0.7520. | 7.8 |
| 2022-10-07 | CVE-2022-33896 | Buffer Underflow vulnerability in Hancom Office 2020 11.0.0.5357 A buffer underflow vulnerability exists in the way Hword of Hancom Office 2020 version 11.0.0.5357 parses XML-based office files. | 7.8 |
| 2018-01-17 | CVE-2018-5195 | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Hancom Thinkfree Office NEO Hancom NEO versions 9.6.1.5183 and earlier have a buffer Overflow vulnerability that leads remote attackers to execute arbitrary commands when performing the hyperlink Attributes in document. | 7.5 |
| 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 |
| 2015-01-12 | CVE-2013-7420 | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Hancom Office 2010 SE 8.5.8 Buffer overflow in Hancom Office 2010 SE allows remote attackers to execute arbitrary via a long string in the Text attribute in a TEXTART XML element in an HML file. | 7.5 |