Hancom
Hancom Office 2020: vulnerabilidades y CVE
Hancom Office 2020 tiene 4 vulnerabilidades publicadas, 1 de ellas en los últimos 12 meses. 0 son críticas y 0 figuran en el catálogo de explotación activa de CISA.
CVE4
Últimos 12 meses1
Críticas0
Explotadas activamente0
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Últimas vulnerabilidades
| CVE | Severidad | EPSS | Explotación activa | Publicada | Descripción |
|---|---|---|---|---|---|
| CVE-2025-29867 | Alta (8.5) | 0.27% | — | 4 feb 2026 | Access of Resource Using Incompatible Type ('Type Confusion') vulnerability in Hancom Inc. Hancom Office 2018, Hancom Inc. Hancom Office 2020, Hancom Inc. Hancom Office 2022, Hancom Inc. Hancom Office 2024 allows File… |
| CVE-2023-32541 | Alta (7.8) | 0.71% | — | 27 sept 2023 | 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… |
| CVE-2022-33896 | Alta (7.8) | 0.52% | — | 7 oct 2022 | 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… |
| CVE-2021-21958 | Alta (7.8) | 1.1% | — | 16 feb 2022 | 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… |
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Número de CVE de esta tecnología asignadas a cada técnica de explotación o de impacto principal.