Detections
Analytics
CVE-2021-32952
high
Description
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.
References
https://www.zerodayinitiative.com/advisories/ZDI-21-989/
https://us-cert.cisa.gov/ics/advisories/icsa-21-159-02
https://cert-portal.siemens.com/productcert/pdf/ssa-938030.pdf
https://cert-portal.siemens.com/productcert/pdf/ssa-155599.pdf