CVE-2020-7852— DaviewIndy Heap Overflow Vulnerabilities
Quick assessment
Affected
HumanTalk DaviewIndy
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
DaviewIndy是一款文档查看应用程序。该程序支持多种格式文档和图像的查看。 DaviewIndy 存在安全漏洞，攻击者可利用该漏洞可以利用这一点和任意代码执行。
Possible ATT&CK Techniques 1 AI
T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2020-7852
Vulnerability Information
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Vulnerability Title
DaviewIndy Heap Overflow Vulnerabilities
Source: CVE Program / CVE List V5
Vulnerability Description
DaviewIndy has a Heap-based overflow vulnerability, triggered when the user opens a malformed ex.j2c format file that is mishandled by Daview.exe. Attackers could exploit this and arbitrary code execution.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
堆缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
DaviewIndy 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
DaviewIndy是一款文档查看应用程序。该程序支持多种格式文档和图像的查看。 DaviewIndy 存在安全漏洞，攻击者可利用该漏洞可以利用这一点和任意代码执行。
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 |
|---|---|---|---|---|
| HumanTalk | DaviewIndy | unspecified ~ 9.0 or lower | - |
|
II. Public POCs for CVE-2020-7852
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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IV. Related Vulnerabilities
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V. Comments for CVE-2020-7852
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