CVE-2021-43277
First published: Sun Nov 14 2021(Updated: )
An out-of-bounds read 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 read 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.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Opendesign Oda Prc Software Development Kit | <2022.10 | |
| <2022.10 |
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Reference Links
Frequently Asked Questions
What is CVE-2021-43277?
CVE-2021-43277 is an out-of-bounds read vulnerability in the U3D file reading procedure in Open Design Alliance PRC SDK before 2022.10.
How does CVE-2021-43277 impact Open Design Alliance (ODA) ODAViewer?
CVE-2021-43277 can be exploited by a crafted U3D file to trigger a read past the end of an allocated buffer, potentially leading to arbitrary code execution.
What is the severity of CVE-2021-43277?
CVE-2021-43277 has a severity score of 7.8 (high).
How can I fix CVE-2021-43277?
To fix CVE-2021-43277, update Open Design Alliance PRC SDK to version 2022.10 or higher.
Where can I find more information about CVE-2021-43277?
You can find more information about CVE-2021-43277 in the Open Design Alliance security advisories: [link](https://www.opendesign.com/security-advisories).
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