Out-of-bounds write in Autodesk products - CVE-2023-29075

Vulnerability identifier: #VU80207

CSH Severity: High

CVSS v4: 8.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2023-29075

CWE-ID: CWE-787

Exploitation vector: Remote access

Exploit availability: No public exploit available

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a boundary error when processing PRT files. A remote attacker can create a specially crafted PRT file, trick the victim into opening it using the affected software, trigger an out-of-bounds write and execute arbitrary code on the target system.

Autodesk AutoCAD
AutoCAD Architecture
AutoCAD Electrical
AutoCAD Map 3D
AutoCAD Mechanical
AutoCAD MEP
AutoCAD Plant 3D
AutoCAD LT
Autodesk Civil 3D
Advance Steel
AutoCAD Mac
AutoCAD Mac LT

Install updates from vendor's website.

Autodesk AutoCAD - update to 2023.1.4
AutoCAD Architecture - update to 2023.1.4
AutoCAD Electrical - update to 2023.1.4
AutoCAD Map 3D - update to 2023.1.4
AutoCAD Mechanical - update to 2023.1.4
AutoCAD MEP - update to 2023.1.4
AutoCAD Plant 3D - update to 2023.1.4
AutoCAD LT - update to 2023.1.4
Autodesk Civil 3D - update to 2023.1.4
Advance Steel - update to 2023.1.4
AutoCAD Mac - update to 2024.1
AutoCAD Mac LT - update to 2024.1

• https://www.autodesk.com/trust/security-advisories/adsk-sa-2023-0018
• https://www.zerodayinitiative.com/advisories/ZDI-23-1436/

• Multiple vulnerabilities in Autodesk AutoCAD desktop software