Total
3 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2023-32541 | 1 Hancom | 1 Hancom Office 2020 | 2024-11-21 | N/A | 8.8 HIGH |
| A use-after-free vulnerability exists in the footerr functionality of Hancom Office 2020 HWord 11.0.0.7520. A specially crafted .doc file can lead to a use-after-free. An attacker can trick a user into opening a malformed file to trigger this vulnerability. | |||||
| CVE-2022-33896 | 1 Hancom | 1 Hancom Office 2020 | 2024-11-21 | N/A | 7.8 HIGH |
| A buffer underflow vulnerability exists in the way Hword of Hancom Office 2020 version 11.0.0.5357 parses XML-based office files. A specially-crafted malformed file can cause memory corruption by using memory before buffer start, which can lead to code execution. A victim would need to access a malicious file to trigger this vulnerability. | |||||
| CVE-2021-21958 | 1 Hancom | 1 Hancom Office 2020 | 2024-11-21 | 6.8 MEDIUM | 7.8 HIGH |
| A heap-based buffer overflow vulnerability exists in the Hword HwordApp.dll functionality of Hancom Office 2020 11.0.0.2353. A specially-crafted malformed file can lead to memory corruption and potential arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability. | |||||