CVE-2019-16338

high

Description

The tfo_common component in HwordApp.dll in Hancom Office 9.6.1.7634 allows a use-after-free via a crafted .docx file.

References

https://starlabs.sg/advisories/

https://euvd.enisa.europa.eu/vulnerability/EUVD-2019-7116

http://help.hancom.com/update_en_multilang/details/HOfficeNEO_update.htm

Details

Source: Mitre, NVD

Published: 2020-03-19

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 6.8

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 7.8

Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Severity: High

EPSS

EPSS: 0.00358