Home/CVE/A maliciously crafted X_B file when parsed through Autodesk® AutoCAD® 2023 can be used to write beyond the allocated b
CVE

CVE-2023-27914

A maliciously crafted X_B file when parsed through Autodesk® AutoCAD® 2023 can be used to write beyond the allocated b

A maliciously crafted X_B file when parsed through Autodesk® AutoCAD® 2023 can be used to write beyond the allocated buffer causing a Stack Buffer Overflow. A malicious actor can leverage this vulnerability to cause a crash or read sensitive data or execute arbitrary code in the context of the current process.

HIGH · CVSS 7.8 EPSS 0.00139
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-121Stack-based Buffer Overflow
CWE-787Out-of-bounds Write
▤

Affected Products & Versions

10
autodesk autocad>= 2023 and < 2023.1.3
autodesk autocad advance steel>= 2023 and < 2023.1.3
autodesk autocad architecture>= 2023 and < 2023.1.3
autodesk autocad civil 3d>= 2023 and < 2023.1.3
autodesk autocad electrical>= 2023 and < 2023.1.3
autodesk autocad lt>= 2023 and < 2023.1.3
autodesk autocad map 3d>= 2023 and < 2023.1.3
autodesk autocad mechanical>= 2023 and < 2023.1.3
▣

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 NVD14 Apr 2023 · 07:15 PM
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

1
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-2023-0005Vendor Advisory
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