CVE-2022-33896
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2022-33896
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
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 using memory before buffer start, which can lead to code execution. A victim would need to access a malicious file to trigger this vulnerability.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
缓冲区下溢
Source: NVD (National Vulnerability Database)
Vulnerability Title
Hancom Office 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Hancom Office是韩国Hancom公司的一款移动办公程序。该程序支持查看和编辑多种格式的文档。 Hancom Office 2020 存在安全漏洞，该漏洞源于Hword在解析基于XML的办公文件时存在缓冲区溢出。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Hancom | Hancom Office 2020 | Hancom Office 2020 11.0.0.5357 | - |
II. Public POCs for CVE-2022-33896
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2022-33896
请登录查看更多情报信息。
IV. Related Vulnerabilities
Same product: Hancom Office 2020
Same vendor: Hancom
Same weakness: CWE-124
- CVE-2026-41499
Wazuh: Multiple Heap-based NULL WRITE Buffer Underflows in p - CVE-2026-26204
Wazuh: Heap-based NULL WRITE Buffer Underflow in GetAlertDat - CVE-2026-0966
Libssh: buffer underflow in ssh_get_hexa() on invalid input - CVE-2026-20104
Cisco多款产品 安全漏洞 - CVE-2026-28419
Vim has Heap-based Buffer Underflow in Emacs tags parsing
V. Comments for CVE-2022-33896
No comments yet