7.8
CWE
787
Advisory Published
Updated
Advisory Published

CVE-2021-32952: Siemens JT2Go DGN File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability

First published: Thu Jun 17 2021(Updated: )

An out-of-bounds write issue exists in the DGN file-reading procedure in the Drawings SDK (Version 2022.4 and prior) resulting from the lack of proper validation of user-supplied data. This can result in a write past the end of an allocated buffer and allow attackers to cause a denial-of-service condition or execute code in the context of the current process.

Credit: ics-cert@hq.dhs.gov

Affected SoftwareAffected VersionHow to fix
Opendesign Drawings Sdk<=2022.4
Siemens COMOS<10.4.1
Siemens JT2Go<13.2.0.2
Siemens Teamcenter Visualization<13.2.0.2
Siemens JT2Go
Open Design Alliance Drawings SDK<2022.4
2022.4
Open Design Alliance Drawing SDK: Version 2022.4 is affected by CVE-2021-32946 and CVE-2021-32952
Siemens JT2Go<13.2.0.2
13.2.0.2
Siemens Teamcenter Visualization<13.2.0.2
13.2.0.2

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is the severity of CVE-2021-32952?

    The severity of CVE-2021-32952 is high.

  • How does CVE-2021-32952 allow remote code execution?

    CVE-2021-32952 allows remote code execution by exploiting a flaw in the parsing of DGN files.

  • Which software is affected by CVE-2021-32952?

    Siemens JT2Go, Siemens COMOS, Opendesign Drawings SDK, and Siemens Teamcenter Visualization are affected by CVE-2021-32952.

  • How can the vulnerability CVE-2021-32952 be exploited?

    The vulnerability CVE-2021-32952 can be exploited by visiting a malicious page or opening a malicious DGN file.

  • Is there a fix available for CVE-2021-32952?

    Yes, Siemens has released security updates to address CVE-2021-32952. It is recommended to install the latest updates from Siemens.

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2024 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203