284 matches found
Hancom Office 安全漏洞
Hancom Office is a mobile office program from the Korean company Hancom. The program supports viewing and editing documents in multiple formats. A security vulnerability exists in Hancom Office 2020, which originates from a buffer overflow in Hword when parsing XML-based office documents...
The vulnerability of the Hword function (HwordApp.dll) in the Hancom Office software package allows a perpetrator to execute arbitrary code.
The vulnerability of the Hword function HwordApp.dll in the Hancom Office software package is related to writing beyond the buffer boundaries in memory. Exploiting this vulnerability could allow a remote attacker to execute arbitrary code...
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 potential arbitrary code execution. An attacker can provide a malicious file to trigger this...
Heap overflow
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 potential arbitrary code execution. An attacker can provide a malicious file to trigger this...
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 potential arbitrary code execution. An attacker can provide a malicious file to trigger this...
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 potential arbitrary code execution. An attacker can provide a malicious file to trigger this...
CVE-2021-21958
CVE-2021-21958 is a confirmed heap-based buffer overflow affecting Hancom Office 2020 11.0.0.2353, specifically in the HwordApp.dll. The TALOS writeup documents that the vulnerability arises when processing a specially crafted file, leading to memory corruption and potential arbitrary code execut...
Vulnerability Spotlight: Vulnerability in Hancom Office could lead to memory corruption, code execution
Marcin “Icewall” Noga of Cisco Talos discovered these vulnerabilities. Blog by Jon Munshaw. Cisco Talos recently discovered a vulnerability in Hancom Office — a popular software suite in South Korea — that could allow an attacker to corrupt memory on the targeted machine or execute remote... This...
Hancom Office 缓冲区错误漏洞
Hancom Office is a mobile office program from the Korean company Hancom. The program supports viewing and editing documents in multiple formats. A buffer error vulnerability exists in Hancom Office version 2020 11.0.0.2353, which stems from a heap-based buffer overflow vulnerability in the Hword...
Hancom Office 2020 Hword HwordApp.dll SectorLoc heap-based buffer overflow
Summary 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 potential arbitrary code execution. An attacker can provide a malicious file to trigger this...
Denial of Service Vulnerability in Hancom Office 2020
Hancom Office 2020 is an online office program. Hancom Office 2020 suffers from a denial of service vulnerability that can be exploited by attackers to cause a denial of service...
Memory Corruption Vulnerability in Hancom Office 2020 (CNVD-2020-68053)
Hancom Office 2020 is an online office program. Hancom Office 2020 suffers from a memory corruption vulnerability that can be exploited by attackers to cause a denial of service...
Memory Corruption Vulnerability in Hancom Office 2020 (CNVD-2020-68032)
Hancom Office 2020 is an online office program. Hancom Office 2020 suffers from a memory corruption vulnerability that can be exploited by attackers to cause a denial of service...
Memory Corruption Vulnerability in Hancom Office 2020 (CNVD-2020-68034)
Hancom Office 2020 is an online office program. Hancom Office 2020 suffers from a memory corruption vulnerability that can be exploited by attackers to cause a denial of service...
Memory Corruption Vulnerability in Hancom Office 2020 (CNVD-2020-68016)
Hancom Office 2020 is an online office program. Hancom Office 2020 suffers from a memory corruption vulnerability that can be exploited by attackers to cause a denial of service...
Memory Corruption Vulnerability in Hancom Office 2020 (CNVD-2020-68024)
Hancom Office 2020 is an online office program. Hancom Office 2020 suffers from a memory corruption vulnerability that can be exploited by attackers to cause a denial of service...
Memory Corruption Vulnerability in Hancom Office 2020 (CNVD-2020-68019)
Hancom Office 2020 is an online office program. Hancom Office 2020 suffers from a memory corruption vulnerability that can be exploited by attackers to cause a denial of service...
Memory Corruption Vulnerability in Hancom Office 2020 (CNVD-2020-68038)
Hancom Office 2020 is an online office program. Hancom Office 2020 suffers from a memory corruption vulnerability that can be exploited by attackers to cause a denial of service...
Memory Corruption Vulnerability in Hancom Office 2020 (CNVD-2020-68029)
Hancom Office 2020 is an online office program. Hancom Office 2020 suffers from a memory corruption vulnerability that can be exploited by attackers to cause a denial of service...
Memory Corruption Vulnerability in Hancom Office 2020 (CNVD-2020-68052)
Hancom Office 2020 is an online office program. Hancom Office 2020 suffers from a memory corruption vulnerability that can be exploited by attackers to cause a denial of service...