#VU80206 Out-of-bounds write in Autodesk products - CVE-2023-29074

Vulnerability identifier: #VU80206

Vulnerability risk: High

CVSSv4.0: 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/E:U/U:Amber

CVE-ID: CVE-2023-29074

CWE-ID: CWE-787

Exploitation vector: Remote access

Exploit availability: No public exploit available

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

Software vendor:
Autodesk

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a boundary error when processing CATPART files. A remote attacker can create a specially crafted CATPART 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.

Install updates from vendor's website.

• https://www.autodesk.com/trust/security-advisories/adsk-sa-2023-0018
• https://www.zerodayinitiative.com/advisories/ZDI-23-1438/
• https://www.zerodayinitiative.com/advisories/ZDI-23-1437/