HHancom

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Exploited and recent CVEs

• CVE-2023-51598 High 7.0 Hancom Office Word DOC File Parsing Use-After-Free Remote Code Execution Vulnerability 0.7%
• CVE-2023-50235 High 7.8 Hancom Office Show PPT File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability 0.4%
• CVE-2023-50234 High 7.8 Hancom Office Cell XLS File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability 0.3%
• CVE-2023-40250 High 8.8 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. 0.6%
• CVE-2023-32541 High 8.8 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 int 0.7%
• CVE-2022-33896 High 7.8 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 usin 0.5%