CVEvulnerability
CVE-2021-43273
3.3 LOW
Official page ↗
- Status
- Modified
- Published
- 2021-11-14
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 3.3 LOW — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:P/I:N/A:N
- Weaknesses
- CWE-125
Description
An Out-of-bounds Read vulnerability exists in the DGN file reading procedure in Open Design Alliance Drawings SDK before 2022.11. Crafted data in a DGN file and lack of verification of input data can trigger a read past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.
Affected configurations
• opendesign drawings sdk (< 2022.11)
Related
Weakness · CWE (1)
- CWE-125 Out-of-bounds Read weakness
References
- https://www.opendesign.com/security-advisories Vendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-21-1281/ Third Party Advisory, VDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-21-1291/ Third Party Advisory, VDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-21-1351/ Third Party Advisory, VDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-21-1357/ Third Party Advisory, VDB Entry
- https://www.opendesign.com/security-advisories Vendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-21-1281/ Third Party Advisory, VDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-21-1291/ Third Party Advisory, VDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-21-1351/ Third Party Advisory, VDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-21-1357/ Third Party Advisory, VDB Entry