CVE-2019-16337

Severity Score

7.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The hncbd90 component in Hancom Office 9.6.1.9403 allows a use-after-free via an unknown object in a crafted .docx file.

El componente hncbd90 en Hancom Office versión 9.6.1.9403, permite un uso de la memoria previamente liberada por medio de un objeto desconocido en un archivo .docx diseñado.

*Credits: N/A

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-09-15 CVE Reserved
2020-03-19 CVE Published
2023-03-08 EPSS Updated
2024-08-05 CVE Updated
2024-08-05 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-416: Use After Free

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC
https://starlabs.sg/advisories	2024-08-05

URL	Date	SRC

URL	Date	SRC
http://help.hancom.com/update_en_multilang/details/HOfficeNEO_update.htm	2020-03-27

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Hancom Search vendor "Hancom"		Hancom Office Neo Search vendor "Hancom" for product "Hancom Office Neo"				9.6.1.9403 Search vendor "Hancom" for product "Hancom Office Neo" and version "9.6.1.9403"		-		Affected