CVE-2019-16338

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 v3 7.8 HIGH
CVSS v2.0 6.8 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://help.hancom.com/update_en_multilang/details/HOfficeNEO_update.htm	Release Notes Vendor Advisory
https://starlabs.sg/advisories/	Exploit Third Party Advisory
http://help.hancom.com/update_en_multilang/details/HOfficeNEO_update.htm	Release Notes Vendor Advisory
https://starlabs.sg/advisories/	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:hancom:hancom_office_neo:9.6.1.7634:*:*:*:*:*:*:*

History

21 Nov 2024, 04:30

Type	Values Removed	Values Added
References	~~() http://help.hancom.com/update_en_multilang/details/HOfficeNEO_update.htm - Release Notes, Vendor Advisory~~	() http://help.hancom.com/update_en_multilang/details/HOfficeNEO_update.htm - Release Notes, Vendor Advisory
References	~~() https://starlabs.sg/advisories/ - Exploit, Third Party Advisory~~	() https://starlabs.sg/advisories/ - Exploit, Third Party Advisory

Information

Published : 2020-03-19 18:15

Updated : 2024-11-21 04:30

NVD link : CVE-2019-16338

Mitre link : CVE-2019-16338

CVE.ORG link : CVE-2019-16338

JSON object : View

Products Affected

hancom

hancom_office_neo

CWE

CWE-416

Use After Free

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