Home/CVE/A maliciously crafted 3DM file, when parsed in opennurbs.dll through Autodesk AutoCAD, may force an Out-of-Bounds Write
CVE

CVE-2024-23122

A maliciously crafted 3DM file, when parsed in opennurbs.dll through Autodesk AutoCAD, may force an Out-of-Bounds Write

A maliciously crafted 3DM file, when parsed in opennurbs.dll through Autodesk AutoCAD, may force an Out-of-Bounds Write vulnerability. A malicious actor may leverage this vulnerability to cause a crash, cause data corruption, or execute arbitrary code in the context of the current process.

HIGH · CVSS 7.8 EPSS 0.00371
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-787Out-of-bounds Write
CWE-787Out-of-bounds Write
▤

Affected Products & Versions

45
autodesk autocad electrical>= 2021 and < 2021.1.4
autodesk autocad electrical>= 2022 and < 2022.1.4
autodesk autocad electrical>= 2023 and < 2023.1.5
autodesk autocad electrical>= 2024 and < 2024.1.3
autodesk autocad electrical>= 2025 and < 2025.0.1
autodesk autocad mechanical>= 2021 and < 2021.1.4
autodesk autocad mechanical>= 2022 and < 2022.1.4
autodesk autocad mechanical>= 2023 and < 2023.1.5
▣

Scoring & Timeline

7.8
HIGH · CVSS v3.1 · psirt@autodesk.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD22 Feb 2024 · 02:15 AM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
total
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
🔗

References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://www.autodesk.com/trust/security-advisories/adsk-sa-2024-0002Vendor Advisory
https://www.autodesk.com/trust/security-advisories/adsk-sa-2024-0004Vendor Advisory
https://www.autodesk.com/trust/security-advisories/adsk-sa-2024-0009Vendor Advisory
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