CVE-2021-43279: Open Design Alliance (ODA) ODAViewer U3D File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
First published: Sun Nov 14 2021(Updated: )
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.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Opendesign Oda Prc Software Development Kit | <2022.10 | |
| Open Design Alliance (ODA) ODAViewer | ||
| <2022.10 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID for this vulnerability?
The vulnerability ID for this vulnerability is CVE-2021-43279.
What is the severity of CVE-2021-43279?
The severity of CVE-2021-43279 is high with a CVSS score of 7.8.
What software is affected by CVE-2021-43279?
Open Design Alliance (ODA) ODAViewer versions up to 2022.10 are affected by CVE-2021-43279.
How does the vulnerability in ODAViewer work?
The vulnerability in ODAViewer allows remote attackers to execute arbitrary code by exploiting an out-of-bounds write vulnerability in the U3D file parsing functionality. This can be triggered by visiting a malicious page or opening a malicious file.
Are there any references for CVE-2021-43279?
Yes, you can find more information about CVE-2021-43279 in the Open Design Alliance (ODA) security advisories and the Zero Day Initiative advisories.
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