high
7.8
CWE
770 119
Advisory Published
Updated

CVE-2022-27871: Buffer Overflow

First published: Tue Jun 21 2022(Updated: )

Autodesk AutoCAD product suite, Revit, Design Review and Navisworks releases using PDFTron prior to 9.1.17 version may be used to write beyond the allocated buffer while parsing PDF files. This vulnerability may be exploited to execute arbitrary code.

Credit: psirt@autodesk.com

Affected SoftwareAffected VersionHow to fix
Autodesk 3ds Max=2021
Autodesk 3ds Max=2022
Autodesk Advance Steel=2019
Autodesk Advance Steel=2020
Autodesk Advance Steel=2021
Autodesk Advance Steel=2022
Autodesk Autocad=2019
Autodesk Autocad=2020
Autodesk Autocad=2021
Autodesk Autocad=2022
Autodesk Autocad=2022
Autodesk AutoCAD Architecture=2019
Autodesk AutoCAD Architecture=2020
Autodesk AutoCAD Architecture=2021
Autodesk AutoCAD Architecture=2022
Autodesk Autocad Civil 3d=2019
Autodesk Autocad Civil 3d=2020
Autodesk Autocad Civil 3d=2021
Autodesk Autocad Civil 3d=2022
Autodesk AutoCAD Electrical=2019
Autodesk AutoCAD Electrical=2020
Autodesk AutoCAD Electrical=2021
Autodesk AutoCAD Electrical=2022
Autodesk Autocad Lt=2019
Autodesk Autocad Lt=2020
Autodesk Autocad Lt=2021
Autodesk Autocad Lt=2022
Autodesk Autocad Lt=2022
Autodesk AutoCAD Map 3D=2019
Autodesk AutoCAD Map 3D=2020
Autodesk AutoCAD Map 3D=2021
Autodesk AutoCAD Map 3D=2022
Autodesk AutoCAD Mechanical=2019
Autodesk AutoCAD Mechanical=2020
Autodesk AutoCAD Mechanical=2021
Autodesk AutoCAD Mechanical=2022
Autodesk AutoCAD MEP=2019
Autodesk AutoCAD MEP=2020
Autodesk AutoCAD MEP=2021
Autodesk AutoCAD MEP=2022
Autodesk AutoCAD Plant 3D=2019
Autodesk AutoCAD Plant 3D=2020
Autodesk AutoCAD Plant 3D=2021
Autodesk AutoCAD Plant 3D=2022
Autodesk Design Review=2018
Autodesk Navisworks=2019
Autodesk Navisworks=2020
Autodesk Navisworks=2022
Autodesk Revit=2020
Autodesk Revit=2021
Autodesk Revit=2022

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Reference Links

Frequently Asked Questions

  • What is CVE-2022-27871?

    CVE-2022-27871 is a vulnerability found in Autodesk AutoCAD product suite, Revit, Design Review, and Navisworks releases using PDFTron prior to version 9.1.17. It allows an attacker to write beyond the allocated buffer while parsing PDF files, potentially leading to the execution of arbitrary code.

  • Which software versions are affected by CVE-2022-27871?

    The affected software versions include Autodesk 3ds Max 2021 and 2022, Autodesk Advance Steel 2019, 2020, 2021, and 2022, Autodesk Autocad 2019, 2020, 2021, and 2022 (including macOS), Autodesk Autocad Architecture 2019, 2020, 2021, and 2022, Autodesk Autocad Civil 3d 2019, 2020, 2021, and 2022, Autodesk AutoCAD Electrical 2019, 2020, 2021, and 2022, Autodesk Autocad LT 2019, 2020, 2021, and 2022 (including macOS), Autodesk AutoCAD Map 3D 2019, 2020, 2021, and 2022, Autodesk AutoCAD Mechanical 2019, 2020, 2021, and 2022, Autodesk AutoCAD MEP 2019, 2020, 2021, and 2022, Autodesk AutoCAD Plant 3D 2019, 2020, 2021, and 2022, Autodesk Design Review 2018, and Autodesk Navisworks 2019, 2020, and 2022.

  • What is the severity of CVE-2022-27871?

    CVE-2022-27871 has a severity rating of 7.8, which is considered high.

  • How can CVE-2022-27871 be exploited?

    CVE-2022-27871 can be exploited by parsing malicious PDF files, which can lead to the execution of arbitrary code.

  • Is there a fix for CVE-2022-27871?

    Yes, upgrading to version 9.1.17 or higher of PDFTron will fix the vulnerability.

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