CVE-2021-43390 An Out-of-Bounds Write vulnerability exists when reading a DGN file using Open Design Alliance Drawings SDK before 2022.11. The specific issue exists within the parsing of DGN files. Crafted data in a...
HighCVSS 7.8
EPSS 1.7%
- Published
- Updated
- Exploit status
- No public exploit known
Description
An Out-of-Bounds Write vulnerability exists when reading a DGN file using Open Design Alliance Drawings SDK before 2022.11. The specific issue exists within the parsing of DGN files. Crafted data in a DGN file and lack of proper validation of input data 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
| Product | Affected versions | Fixed in |
|---|---|---|
| opendesign drawings software development kit | < 2022.11 | 2022.11 |
References
- www.opendesign.com vendor-advisory
- www.zerodayinitiative.com third-party-advisory vdb-entry
- www.zerodayinitiative.com third-party-advisory vdb-entry
- www.zerodayinitiative.com third-party-advisory vdb-entry