CVE-2021-21821
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I. Basic Information for CVE-2021-21821
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A stack-based buffer overflow vulnerability exists in the PDF process_fontname functionality of Accusoft ImageGear 19.9. A specially crafted malformed file can lead to code execution. An attacker can provide a malicious file to trigger this vulnerability.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
栈缓冲区溢出
Source: NVD (National Vulnerability Database)
Vulnerability Title
Accusoft ImageGear 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Accusoft ImageGear是美国Accusoft公司的一款用于图像处理的软件开发工具包（SDK）。 ImageGear 19.9 存在安全漏洞，该漏洞源于PDF进程字体功能中存在基于堆栈的缓冲区溢出。攻击者可利用该漏洞通过提供恶意文件导致代码执行。
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 |
|---|---|---|---|---|
| - | Accusoft | Accusoft ImageGear 19.9 | - |
II. Public POCs for CVE-2021-21821
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · n/a · 2021-07-08 · 27 CVEs total
| CVE-2020-20582 | MipCMS 代码问题漏洞 | |
| CVE-2021-21806 | WebKitGTK+ 资源管理错误漏洞 | |
| CVE-2021-21793 | Accusoft ImageGear缓冲区错误漏洞 | |
| CVE-2021-21794 | Accusoft ImageGear 缓冲区错误漏洞 | |
| CVE-2021-21779 | Apple Safari 资源管理错误漏洞 | |
| CVE-2020-28598 | PrusaSlicer 缓冲区错误漏洞 | |
| CVE-2020-20217 | MikroTik RouterOS 资源管理错误漏洞 | |
| CVE-2021-34110 | WinWaste.NET 安全漏洞 | |
| CVE-2021-29150 | Aruba ClearPass Policy Manager 代码问题漏洞 | |
| CVE-2021-29151 | Aruba ClearPass Policy Manager 授权问题漏洞 | |
| CVE-2021-29152 | Aruba ClearPass Policy Manager 资源管理错误漏洞 | |
| CVE-2021-34611 | Aruba ClearPass Policy Manager 命令注入漏洞 | |
| CVE-2021-34610 | Aruba ClearPass Policy Manager 命令注入漏洞 | |
| CVE-2021-34616 | Aruba ClearPass Policy Manager 命令注入漏洞 | |
| CVE-2020-20583 | Ljcmsshop SQL注入漏洞 | |
| CVE-2020-20584 | baigo CMS 跨站脚本漏洞 | |
| CVE-2020-20585 | Metinfo MetInfo SQL注入漏洞 | |
| CVE-2020-20586 | XYHCMS 跨站请求伪造漏洞 | |
| CVE-2020-18741 | ThinkSAAS 安全漏洞 | |
| CVE-2021-34609 | Aruba ClearPass Policy Manager SQL注入漏洞 |
Showing top 20 of 27 CVEs. View all on vendor page → →
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V. Comments for CVE-2021-21821
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