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CVE-2019-16338

Published: Mar 19, 2020Updated: Nov 21, 2024 Sources: CVE List NVDCWE-416
NVD MITRE
7.8CVSSHIGH
EPSS Score
1.0%
Top 40.7%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

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.

CVSS Vector Breakdown

AV:LAC:LPR:NUI:RS:UC:HI:HA:H
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-416

Affected Products

n/an/a
hancom office neohancom
On-prem
Consumer Software / productivity
hancomcommercialKRConsumer Softwareaka hancom office 2014, hancom office, hancom office 2020

Exploitability

Official Patch Available
No detection template yetWe can run the check for you — a free external exposure review, no install. Check my exposure

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

http://help.hancom.com/update_en_multilang/details/HOfficeNEO_update.htm
help.hancom.com
https://starlabs.sg/advisories/
starlabs.sg

Timeline

Published
Mar 19, 2020
Last Updated
Nov 21, 2024

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