CVE-2021-43390
High
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.
SeverityHigh
CVSS7.8
Exploit probability—
ProductOpendesign Drawings Software Development Kit
PublishedNov 14, 2021
First seenNov 14, 2021
How to fix
Update
- opendesign drawings_software_development_kit2022.11 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| opendesign drawings_software_development_kit | v < 2022.11 | 2022.11 |
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