Out-of-bounds read in Autodesk products - CVE-2022-27523

Vulnerability identifier: #VU61950

CSH Severity: Medium

CVSS v4: 6.8 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]

CVE-ID: CVE-2022-27523

CWE-ID: CWE-125

Exploitation vector: Remote access

Exploit availability: No public exploit available

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition. A remote user can create a specially crafted DWG file file, trick the victim into opening it, trigger out-of-bounds read error and read contents of memory on the system.

DWG Trueview
AutoCAD Plant 3D
AutoCAD LT
AutoCAD MEP
Advance Steel
AutoCAD Mechanical
AutoCAD Electrical
AutoCAD Map 3D
AutoCAD Architecture
Autodesk Civil 3D
AutoCAD for Mac LT
AutoCAD for Mac
Autodesk AutoCAD
Autodesk Infraworks

Install updates from vendor's website.

DWG Trueview - addressed in versions 2019.1.4, 2020.1.5, 2021.1.2, 2022.1.2
AutoCAD Plant 3D - addressed in versions 2019.1.4, 2020.1.5, 2021.1.2, 2022.1.2
AutoCAD LT - addressed in versions 2019.1.4, 2020.1.5, 2021.1.2, 2022.1.2
AutoCAD MEP - addressed in versions 2019.1.4, 2020.1.5, 2021.1.2, 2022.1.2
Advance Steel - addressed in versions 2019.1.4, 2020.1.5, 2021.1.2, 2022.1.2
AutoCAD Mechanical - addressed in versions 2019.1.4, 2020.1.5, 2021.1.2, 2022.1.2
AutoCAD Electrical - addressed in versions 2019.1.4, 2020.1.5, 2021.1.2, 2022.1.2
AutoCAD Map 3D - addressed in versions 2019.1.4, 2020.1.5, 2021.1.2, 2022.1.2
AutoCAD Architecture - addressed in versions 2019.1.4, 2020.1.5, 2021.1.2, 2022.1.2
Autodesk Civil 3D - addressed in versions 2019.1.4, 2020.1.5, 2021.1.2, 2022.1.2
Autodesk AutoCAD - addressed in versions 2019.1.4, 2020.1.5, 2021.1.2, 2022.1.2
AutoCAD for Mac LT - addressed in versions 2020.3.2, 2021.2.2, 2022.2.2
AutoCAD for Mac - addressed in versions 2020.3.2, 2021.2.2, 2022.2.2
Autodesk Infraworks - addressed in versions 2020.2 Hotfix 6, 2021.2 Hotfix 6, 2022.1 Hotfix 4

• https://www.fortiguard.com/zeroday/FG-VD-21-064
• https://www.autodesk.com/trust/security-advisories/adsk-sa-2022-0007

• Multiple vulnerabilities in Autodesk AutoCAD products
• Multiple vulnerabilities in Autodesk InfraWorks