CVE-2021-43279

An out-of-bounds write vulnerability exists in the U3D file reading procedure in Open Design Alliance PRC SDK before 2022.10. Crafted data in a U3D file can trigger a write past the end of an allocated buffer. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process.

• CWE-787

• https://www.opendesign.com/security-advisoriesVendor Advisory
• https://www.zerodayinitiative.com/advisories/ZDI-21-1337/Third Party Advisory, VDB Entry
• https://www.opendesign.com/security-advisoriesVendor Advisory
• https://www.zerodayinitiative.com/advisories/ZDI-21-1337/Third Party Advisory, VDB Entry

Published

Nov 14, 2021

Last Modified

Jun 17, 2026

Status

Modified

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