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 Software | Affected Version | How 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 |
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The severity of CVE-2021-32952 is high.
CVE-2021-32952 allows remote code execution by exploiting a flaw in the parsing of DGN files.
Siemens JT2Go, Siemens COMOS, Opendesign Drawings SDK, and Siemens Teamcenter Visualization are affected by CVE-2021-32952.
The vulnerability CVE-2021-32952 can be exploited by visiting a malicious page or opening a malicious DGN file.
Yes, Siemens has released security updates to address CVE-2021-32952. It is recommended to install the latest updates from Siemens.