7.1
CWE
125
Advisory Published
Updated
Advisory Published

CVE-2021-32938: Siemens JT2Go DWG File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability

First published: Thu Jun 17 2021(Updated: )

Drawings SDK (All versions prior to 2022.4) are vulnerable to an out-of-bounds read due to parsing of DWG files resulting from the lack of proper validation of user-supplied data. This can result in a read past the end of an allocated buffer and allows attackers to cause a denial-of service condition or read sensitive information from memory.

Credit: ics-cert@hq.dhs.gov

Affected SoftwareAffected VersionHow to fix
Opendesign Drawings Sdk<2022.4
Siemens COMOS<10.4.1
Siemens JT2Go<13.2.0.1
Siemens Teamcenter Visualization<13.2.0.1
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<13.2.0.1
13.2.0.1
Siemens Teamcenter Visualization<13.2.0.1
13.2.0.1

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Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is the vulnerability ID for this Siemens JT2Go vulnerability?

    The vulnerability ID for this Siemens JT2Go vulnerability is CVE-2021-32938.

  • What is the severity rating of CVE-2021-32938?

    CVE-2021-32938 has a severity rating of high, with a value of 7.1.

  • How can remote attackers exploit CVE-2021-32938?

    Remote attackers can exploit CVE-2021-32938 by causing the target to visit a malicious page or open a malicious file.

  • Which Siemens products are affected by CVE-2021-32938?

    Siemens JT2Go, Opendesign Drawings SDK, Siemens COMOS, and Siemens Teamcenter Visualization are affected by CVE-2021-32938.

  • Is user interaction required to exploit CVE-2021-32938?

    Yes, user interaction is required to exploit CVE-2021-32938.

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