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CVEs-PoC/2021/CVE-2021-21958.md
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0xMarcio ba290685fe Update CVE sources 2024-06-09 00:33
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CVE-2021-21958

Description

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.

POC

Reference

Github

No PoCs found on GitHub currently.

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