CVE-2021-43280

A stack-based buffer overflow vulnerability exists in the DWF file reading procedure in Open Design Alliance Drawings SDK before 2022.8. The issue results from the lack of proper validation of the length of user-supplied data before copying it to a stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.

• CWE-787

• https://www.opendesign.com/security-advisoriesVendor Advisory
• https://www.zerodayinitiative.com/advisories/ZDI-21-1340/Third Party Advisory, VDB Entry
• https://www.zerodayinitiative.com/advisories/ZDI-21-1341/Third Party Advisory, VDB Entry
• https://www.zerodayinitiative.com/advisories/ZDI-21-1342/Third Party Advisory, VDB Entry
• https://www.zerodayinitiative.com/advisories/ZDI-21-1343/Third Party Advisory, VDB Entry
• https://www.zerodayinitiative.com/advisories/ZDI-21-1345/Third Party Advisory, VDB Entry
• https://www.zerodayinitiative.com/advisories/ZDI-21-1355/Third Party Advisory, VDB Entry
• https://www.zerodayinitiative.com/advisories/ZDI-21-1356/Third Party Advisory, VDB Entry
• https://www.opendesign.com/security-advisoriesVendor Advisory
• https://www.zerodayinitiative.com/advisories/ZDI-21-1340/Third Party Advisory, VDB Entry
• https://www.zerodayinitiative.com/advisories/ZDI-21-1341/Third Party Advisory, VDB Entry
• https://www.zerodayinitiative.com/advisories/ZDI-21-1342/Third Party Advisory, VDB Entry
• https://www.zerodayinitiative.com/advisories/ZDI-21-1343/Third Party Advisory, VDB Entry
• https://www.zerodayinitiative.com/advisories/ZDI-21-1345/Third Party Advisory, VDB Entry
• https://www.zerodayinitiative.com/advisories/ZDI-21-1355/Third Party Advisory, VDB Entry
• https://www.zerodayinitiative.com/advisories/ZDI-21-1356/Third Party Advisory, VDB Entry

Published

Nov 14, 2021

Last Modified

Jun 17, 2026

Status

Modified

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