CVE-2021-43581
First published: Mon Nov 22 2021(Updated: )
An Out-of-Bounds Read vulnerability exists when reading a U3D file using Open Design Alliance PRC SDK before 2022.11. The specific issue exists within the parsing of U3D files. Incorrect use of the LibJpeg source manager inside the U3D library, and crafted data in a U3D file, 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.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Opendesign Prc Sdk | <2022.11 | |
| <2022.11 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID?
The vulnerability ID is CVE-2021-43581.
What is the affected software?
The affected software is Open Design Alliance PRC SDK before version 2022.11.
What is the severity of CVE-2021-43581?
The severity of CVE-2021-43581 is high with a CVSS score of 8.8.
How does CVE-2021-43581 occur?
CVE-2021-43581 occurs due to an Out-of-Bounds Read vulnerability when reading a U3D file using Open Design Alliance PRC SDK before version 2022.11.
How can I fix CVE-2021-43581?
To fix CVE-2021-43581, you should update your Open Design Alliance PRC SDK to version 2022.11 or later.
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