Vulnerabilites related to Hancom - Hancom Office 2020
CVE-2023-32541 (GCVE-0-2023-32541)
Vulnerability from cvelistv5
Published
2023-09-26 14:02
Modified
2024-09-24 13:32
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE
Summary
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.
References
Impacted products
Vendor Product Version
Hancom Hancom Office 2020 Version: HWord 11.0.0.7520
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CVE-2022-33896 (GCVE-0-2022-33896)
Vulnerability from cvelistv5
Published
2022-10-07 15:05
Modified
2025-04-15 18:49
Severity ?
7.8 (High) - CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE
  • CWE-124 - Buffer Underwrite ('Buffer Underflow')
Summary
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.
References
Impacted products
Vendor Product Version
Hancom Hancom Office 2020 Version: Hancom Office 2020 11.0.0.5357
 Create a notification for this product.
Show details on NVD website

To clipboard 

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