PT-2024-7765 · Autodesk · Autodesk Autocad+2

Published 2024-04-03 · Updated 2026-01-22 · CVE-2024-23156

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Autodesk AutoCAD (affected versions not specified)

Description A maliciously crafted 3DM file can cause a memory corruption issue when parsed through Autodesk applications using opennurbs.dll and ASMkern229A.dll, potentially leading to code execution in the current process. The vulnerability is due to a buffer overflow in the opennurbs.dll library, which can be exploited by an attacker to execute arbitrary code using a specially crafted 3DM file.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Memory Corruption

Buffer Overflow

Weakness Enumeration

CWE-787

CWE-119

Related Identifiers

BDU:2024-09256

CVE-2024-23156

ZDI-24-796

ZDI-24-799

Affected Products

Asmkern229A.Dll

Autodesk Autocad

Opennurbs.Dll

References · 9

• https://zerodayinitiative.com/advisories/ZDI-24-799 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-23156 · Security Note
• https://autodesk.com/trust/security-advisories/adsk-sa-2024-0010 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-24-796 · Security Note
• https://osv.dev/vulnerability/CVE-2024-23156 · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-09256 · Security Note
• https://t.me/cveNotify/149552 · Telegram Post
• https://zerodayinitiative.com/advisories/ZDI-CAN-23897 · Note
• https://t.me/cvenotify/84299 · Telegram Post