Detections
Analytics
CVE-2021-32936
high
Description
An out-of-bounds write issue exists in the DXF file-recovering procedure in the Drawings SDK (All versions prior to 2022.4) 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-21-982/
https://us-cert.cisa.gov/ics/advisories/icsa-21-159-02
https://cert-portal.siemens.com/productcert/pdf/ssa-491245.pdf
https://cert-portal.siemens.com/productcert/pdf/ssa-365397.pdf
https://cert-portal.siemens.com/productcert/pdf/ssa-155599.pdf