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Unrated severityNVD Advisory· Published Oct 7, 2022· Updated Apr 15, 2025

CVE-2022-33896

CVE-2022-33896

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

2
  • Hancom/Hancom Office 2014llm-fuzzy2 versions
    = 11.0.0.5357+ 1 more
    • (no CPE)range: = 11.0.0.5357
    • (no CPE)range: Hancom Office 2020 11.0.0.5357

Patches

Vulnerability mechanics

References

1

News mentions

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