High severity7.8NVD Advisory· Published Jun 17, 2021· Updated Jun 17, 2026
CVE-2021-32944
CVE-2021-32944
Description
A use-after-free issue exists in the DGN file-reading 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 memory corruption or arbitrary code execution, allowing attackers to cause a denial-of-service condition or execute code in the context of the current process.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Drawings SDK/Drawings SDKdescription
- Range: <2022.4
Patches
Vulnerability mechanics
References
5- cert-portal.siemens.com/productcert/pdf/ssa-155599.pdfnvdPatchThird Party Advisory
- cert-portal.siemens.com/productcert/pdf/ssa-365397.pdfnvdPatchThird Party Advisory
- us-cert.cisa.gov/ics/advisories/icsa-21-159-02nvdThird Party AdvisoryUS Government Resource
- www.zerodayinitiative.com/advisories/ZDI-21-987/nvdThird Party AdvisoryVDB Entry
- www.zerodayinitiative.com/advisories/ZDI-21-990/nvdThird Party AdvisoryVDB Entry
News mentions
0No linked articles in our index yet.