CVE-2022-33896

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
Link Resource
https://talosintelligence.com/vulnerability_reports/TALOS-2022-1574 Exploit Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:hancom:hancom_office_2020:11.0.0.5357:*:*:*:*:*:*:*

History

No history.

Information

Published : 2022-10-07 15:15

Updated : 2024-02-28 19:29


NVD link : CVE-2022-33896

Mitre link : CVE-2022-33896

CVE.ORG link : CVE-2022-33896


JSON object : View

Products Affected

hancom

  • hancom_office_2020
CWE
CWE-124

Buffer Underwrite ('Buffer Underflow')