Vulnerability Description
An out-of-bounds write vulnerability exists in the file-reading procedure in Open Design Alliance Drawings SDK before 2021.6 on all supported by ODA platforms in static configuration. This can allow attackers to cause a crash, potentially enabling a denial of service attack (Crash, Exit, or Restart) or possible code execution.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Opendesign | Drawings Sdk | < 2021.6 |
| Siemens | Comos | < 10.4.1 |
Related Weaknesses (CWE)
References
- https://cert-portal.siemens.com/productcert/pdf/ssa-155599.pdfPatchThird Party Advisory
- https://www.opendesign.com/security-advisoriesVendor Advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-155599.pdfPatchThird Party Advisory
- https://www.opendesign.com/security-advisoriesVendor Advisory
FAQ
What is CVE-2021-31784?
CVE-2021-31784 is a vulnerability with a CVSS score of 7.8 (HIGH). An out-of-bounds write vulnerability exists in the file-reading procedure in Open Design Alliance Drawings SDK before 2021.6 on all supported by ODA platforms in static configuration. This can allow a...
How severe is CVE-2021-31784?
CVE-2021-31784 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-31784?
Check the references section above for vendor advisories and patch information. Affected products include: Opendesign Drawings Sdk, Siemens Comos.