#VU67685 Out-of-bounds read in Autodesk products - CVE-2022-33884
Vulnerability identifier: #VU67685
Vulnerability risk: Medium
CVSSv4.0: 1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID:
CWE-ID:
CWE-125
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
Autodesk AutoCAD
Other software /
Other software solutions
AutoCAD Architecture
Client/Desktop applications /
Multimedia software
AutoCAD Electrical
Client/Desktop applications /
Multimedia software
AutoCAD Map 3D
Client/Desktop applications /
Multimedia software
AutoCAD Mechanical
Client/Desktop applications /
Multimedia software
AutoCAD MEP
Client/Desktop applications /
Multimedia software
AutoCAD Plant 3D
Client/Desktop applications /
Multimedia software
AutoCAD LT
Client/Desktop applications /
Multimedia software
Autodesk Civil 3D
Client/Desktop applications /
Multimedia software
Advance Steel
Client/Desktop applications /
Multimedia software
Vendor: Autodesk
Description
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to a boundary condition when processing X_B, PDF, and PCT files. A remote attacker can create a specially crafted file, trick the victim into opening it, trigger out-of-bounds read error and read contents of memory on the system.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
Autodesk AutoCAD: 2022 - 2022.1.2, 2023 - 2023.1
AutoCAD Architecture: 2022 - 2023.1
AutoCAD Electrical: 2022 - 2023.1
AutoCAD Map 3D: 2022 - 2023.1
AutoCAD Mechanical: 2022 - 2023.1
AutoCAD MEP: 2022 - 2023.1
AutoCAD Plant 3D: 2022 - 2023.1
AutoCAD LT: 2022.0 - 2023.1
Autodesk Civil 3D: 2022 - 2023.1
Advance Steel: 2022 - 2023.1
External links
https://www.autodesk.com/trust/security-advisories/adsk-sa-2022-0020
https://www.zerodayinitiative.com/advisories/ZDI-22-1316/
https://www.zerodayinitiative.com/advisories/ZDI-22-1315/
https://www.zerodayinitiative.com/advisories/ZDI-22-1314/
https://www.zerodayinitiative.com/advisories/ZDI-22-1311/
https://www.zerodayinitiative.com/advisories/ZDI-22-1308/
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
