PT-2023-21414 · Autodesk · Autodesk Autocad

Published 2023-04-14 · Updated 2023-04-20 · CVE-2023-27914

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 version 2023

Description A maliciously crafted X B file can be used to write beyond the allocated buffer, causing a Stack Buffer Overflow when parsed through Autodesk AutoCAD. This can be leveraged by a malicious actor to cause a crash, read sensitive data, or execute arbitrary code in the context of the current process.

Recommendations For Autodesk AutoCAD version 2023, consider disabling the parsing of X B files until a patch is available to prevent potential exploitation. Restrict access to sensitive data and ensure that the software is used in a context that minimizes the risk of arbitrary code execution. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Stack Overflow

Memory Corruption

Weakness Enumeration

CWE-121

CWE-787

Related Identifiers

CVE-2023-27914

Affected Products

Autodesk Autocad

References · 5

• https://autodesk.com/trust/security-advisories/adsk-sa-2023-0005 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-27914 · Security Note
• https://osv.dev/vulnerability/CVE-2023-27914 · Vendor Advisory
• https://t.me/cibsecurity/62173 · Telegram Post
• https://t.me/cvenotify/48730 · Telegram Post