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CVE-2023-32541

Quick assessment

Affected
Hancom Hancom Office 2020
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Hancom Office是韩国Hancom公司的一款移动办公程序。该程序支持查看和编辑多种格式的文档。 Hancom Office 2020 HWord 11.0.0.7520版本存在资源管理错误漏洞，该漏洞源于页脚功能中存在安全问题， 特制的 .doc 文件可能会导致释放后使用。

CVSS 8.8 · High EPSS 0.71% · P52
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I. Basic Information for CVE-2023-32541

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
释放后使用
Source: CVE Program / CVE List V5
Vulnerability Title
Hancom Office 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Hancom Office是韩国Hancom公司的一款移动办公程序。该程序支持查看和编辑多种格式的文档。 Hancom Office 2020 HWord 11.0.0.7520版本存在资源管理错误漏洞，该漏洞源于页脚功能中存在安全问题， 特制的 .doc 文件可能会导致释放后使用。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Hancom Hancom Office 2020 HWord 11.0.0.7520 -

II. Public POCs for CVE-2023-32541

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III. Intelligence Information for CVE-2023-32541

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Other References for CVE-2023-32541 (1)

IV. Related Vulnerabilities

Same product: Hancom Office 2020
Same vendor: Hancom
Same weakness: CWE-416

V. Comments for CVE-2023-32541

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