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. 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.
- Score
- CVSS 3.1 7.8 High
- Status
- Modified - cve@mitre.org
- Published
- 2021-11-14
- Last modified
- 2024-08-04
- Weaknesses
- CWE-787
Affected products
- Drawings Software Development Kit (Opendesign)
- Jt2go (Siemens)
- Solid Edge (Siemens)
- Teamcenter Visualization (Siemens)
References
- 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/
