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CVE-2023-2763— Use-After-Free, Out-of-bounds Write and Heap-based Buffer Overflow vulnerabilities exist in the DWG and DXF file reading procedure in SOLIDWORKS Desktop from Release SOLIDWORKS 2021 through Release SOLIDWORKS 2023

Quick assessment

Affected
Dassault Systèmes SOLIDWORKS Desktop
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.

SolidWorks是SolidWorks公司的一个运行在微软Windows平台下的三维CAD软件。 SolidWorks 2021版本至2023版本存在安全漏洞，该漏洞源于文件读取过程中存在释放后重用、越界写入和基于堆的缓冲区溢出漏洞，可能允许攻击者打开特制的DWG或DXF文件时执行任意代码。

CVSS 7.8 · High EPSS 0.35% · P27
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I. Basic Information for CVE-2023-2763

Vulnerability Information
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Vulnerability Title
Use-After-Free, Out-of-bounds Write and Heap-based Buffer Overflow vulnerabilities exist in the DWG and DXF file reading procedure in SOLIDWORKS Desktop from Release SOLIDWORKS 2021 through Release SOLIDWORKS 2023
Source: CVE Program / CVE List V5
Vulnerability Description
Use-After-Free, Out-of-bounds Write and Heap-based Buffer Overflow vulnerabilities exist in the DWG and DXF file reading procedure in SOLIDWORKS Desktop from Release SOLIDWORKS 2021 through Release SOLIDWORKS 2023. These vulnerabilities could allow an attacker to execute arbitrary code while opening a specially crafted DWG or DXF file.
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
释放后使用
Source: CVE Program / CVE List V5
Vulnerability Title
SolidWorks 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SolidWorks是SolidWorks公司的一个运行在微软Windows平台下的三维CAD软件。 SolidWorks 2021版本至2023版本存在安全漏洞，该漏洞源于文件读取过程中存在释放后重用、越界写入和基于堆的缓冲区溢出漏洞，可能允许攻击者打开特制的DWG或DXF文件时执行任意代码。
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
Dassault Systèmes SOLIDWORKS Desktop Release SOLIDWORKS 2021 Golden ~ Release SOLIDWORKS 2021 SP5.1 -

II. Public POCs for CVE-2023-2763

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III. Intelligence Information for CVE-2023-2763

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Vendor Advisories for CVE-2023-2763 (1)

IV. Related Vulnerabilities

Same product: SOLIDWORKS Desktop
Same vendor: Dassault Systèmes
Same weakness: CWE-416

V. Comments for CVE-2023-2763

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