Latest Hancom Vulnerabilities

● CVE-2023-51598

(0Day) Hancom Office Word DOC File Parsing Use-After-Free Remote Code Execution Vulnerability

Hancom Office

● CVE-2023-50235

(0Day) Hancom Office Show PPT File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability

Hancom Office

● CVE-2023-50234

(0Day) Hancom Office Cell XLS File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability

Hancom Office

● CVE-2023-40250

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in Hancom HCell on Windows allows Overflow Buffers.This issue affects HCell: 12.0.0.893.

Hancom HCell=12.0.0.893

Microsoft Windows

● ZDI-23-1856

(0Day) Hancom Office Cell XLS File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability

Hancom Office

● ZDI-23-1857

(0Day) Hancom Office Show PPT File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability

Hancom Office

● ZDI-CAN-20386

ZDI-23-1856: (0Day) Hancom Office Cell XLS File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability

Hancom Office

● ZDI-CAN-20387

ZDI-23-1857: (0Day) Hancom Office Show PPT File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability

Hancom Office

● ZDI-CAN-20384

ZDI-23-1855: (0Day) Hancom Office Word DOC File Parsing Use-After-Free Remote Code Execution Vulnerability

Hancom Office

● ZDI-23-1855

(0Day) Hancom Office Word DOC File Parsing Use-After-Free Remote Code Execution Vulnerability

Hancom Office

● CVE-2023-32541

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 int...

Hancom Hancom Office 2020=11.0.0.7520

● CVE-2022-33896

A buffer underflow vulnerability exists in the way Hword of Hancom Office 2020 version 11.0.0.5357 parses XML-based office files. A specially-crafted malformed file can cause memory corruption by usin...

Hancom Hancom Office 2020=11.0.0.5357

● CVE-2021-21958

A heap-based buffer overflow vulnerability exists in the Hword HwordApp.dll functionality of Hancom Office 2020 11.0.0.2353. A specially-crafted malformed file can lead to memory corruption and potent...

Hancom Hancom Office 2020=11.0.0.2353

● CVE-2020-7882

Using the parameter of getPFXFolderList function, attackers can see the information of authorization certification and delete the files. It occurs because the parameter contains path traversal charact...

Hancom Anysign4pc=1.1.1.0

Hancom Anysign4pc=1.1.2.6

Hancom Anysign4pc=1.1.2.7

Microsoft Windows

● CVE-2019-16338

Hancom Hancom Office Neo=9.6.1.7634

● CVE-2018-5201

Hancom Office 2018 10.0.0.8214 and earlier, Hancom Office NEO 9.6.1.10472 and earlier, Hancom Office 2014 9.1.1.4540 and earlier, Hancom Office 2010 8.5.8.1724 and earlier versions have a heap overflo...

Hancom Hancom Office 2010<=8.5.8.1724

Hancom Hancom Office 2014<=9.1.1.4540

Hancom Hancom Office 2018<=10.0.0.8214

Hancom Hancom Office Neo<=9.6.1.10472

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