Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2021-32944

Quick assessment

Affected
n/a Drawings SDK
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.

Open Design Alliance Drawings SDK是美国Open Design Alliance公司的一款应用于图纸设计的软件开发包。该开发包通过方便的，面向对象的API访问.dwg和.dgn中的数据，提供C++API、支持修复文件、.NET，JAVA，Python开发语言的支持等功能。 Drawings SDK 存在资源管理错误漏洞，该漏洞源于DGN文件读取过程中的“使用后自由”错误。攻击者可利用该漏洞欺骗受害者打开专门制作的文件，并在系统上执行任意代码。受影响的产品及版本如下:Draw

AI Predicted 7.8 Difficulty: Moderate EPSS 2.67% · P86
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2021-32944

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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: CVE Program / CVE List V5
Vulnerability Description
A use-after-free issue exists in the DGN file-reading procedure in the Drawings SDK (All versions prior to 2022.4) resulting from the lack of proper validation of user-supplied data. This can result in a memory corruption or arbitrary code execution, allowing attackers to cause a denial-of-service condition or execute code in the context of the current process.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
释放后使用
Source: CVE Program / CVE List V5
Vulnerability Title
Drawings SDK 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Open Design Alliance Drawings SDK是美国Open Design Alliance公司的一款应用于图纸设计的软件开发包。该开发包通过方便的，面向对象的API访问.dwg和.dgn中的数据，提供C++API、支持修复文件、.NET，JAVA，Python开发语言的支持等功能。 Drawings SDK 存在资源管理错误漏洞，该漏洞源于DGN文件读取过程中的“使用后自由”错误。攻击者可利用该漏洞欺骗受害者打开专门制作的文件，并在系统上执行任意代码。受影响的产品及版本如下:Draw
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
- Drawings SDK All versions prior to 2022.4 -

II. Public POCs for CVE-2021-32944

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2021-32944

请登录查看更多情报信息。

Vendor Advisories for CVE-2021-32944 (5)

Same Patch Batch · n/a · 2021-06-17 · 25 CVEs total

CVE-2021-23396 5.6 MEDIUM Prototype Pollution
CVE-2021-32950 Open Design Alliance Drawings SDK 缓冲区错误漏洞
CVE-2021-32948 Open Design Alliance Drawings SDK 缓冲区错误漏洞
CVE-2021-32940 Open Design Alliance Drawings SDK 缓冲区错误漏洞
CVE-2021-32938 Open Design Alliance Drawings SDK 缓冲区错误漏洞
CVE-2021-32936 Open Design Alliance Drawings SDK 缓冲区错误漏洞
CVE-2020-36389 CiviCRM 跨站请求伪造漏洞
CVE-2020-36388 CiviCRM 代码问题漏洞
CVE-2021-21777 EIP Stack Group OpENer 缓冲区错误漏洞
CVE-2021-0143 Intel Brand Verification Tool 安全漏洞
CVE-2021-32582 Connectwise ConnectWise Automate SQL注入漏洞
CVE-2021-32946 Open Design Alliance Drawings SDK 代码问题漏洞
CVE-2021-32952 Open Design Alliance Drawings SDK 缓冲区错误漏洞
CVE-2021-34553 Sonatype Nexus Repository Manager 路径遍历漏洞
CVE-2021-34825 Quassel 安全漏洞
CVE-2021-32078 Linux kernel 缓冲区错误漏洞
CVE-2020-25414 Monstra 代码注入漏洞
CVE-2013-20002 Wordpress Themify 代码问题漏洞
CVE-2020-19202 IPFire Firewall 跨站脚本漏洞
CVE-2020-35373 Fiyo CMS 跨站脚本漏洞

Showing top 20 of 25 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Drawings SDK
Same vendor: n/a
Same weakness: CWE-416

V. Comments for CVE-2021-32944

No comments yet

Leave a comment