high7.8
CVE-2021-43336
An Out-of-Bounds Write vulnerability exists when reading a DXF or DWG file using Open Design Alliance Drawings SDK before 2022.11.
Impact
An Out-of-Bounds Write vulnerability exists when reading a DXF or DWG file using Open Design Alliance Drawings SDK before 2022.11. The specific issue exists within the parsing of DXF and DWG files. Crafted data in a DXF or DWG file (an invalid number of properties) can trigger a write operation past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Opendesign | Drawings Software Development Kit | before 2022.11 |
| Siemens | Jt2go | All versions |
| Siemens | Solid Edge | Version se2022 |
| Siemens | Teamcenter Visualization | from 12.4.0 before 12.4.0.13 from 13.2.0 before 13.3.0.1 Version 13.1.0 |
Weakness classification
References
- NVD record
- CVE.org record
- https://cert-portal.siemens.com/productcert/pdf/ssa-301589.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-491245.pdf
- https://www.opendesign.com/security-advisories
- https://www.zerodayinitiative.com/advisories/ZDI-22-334/
- https://cert-portal.siemens.com/productcert/pdf/ssa-301589.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-491245.pdf
- https://www.opendesign.com/security-advisories
- https://www.zerodayinitiative.com/advisories/ZDI-22-334/