CVE-2021-43276
First published: Sun Nov 14 2021(Updated: )
An Out-of-bounds Read vulnerability exists in Open Design Alliance ODA Viewer before 2022.8. Crafted data in a DWF 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
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Opendesign Oda Viewer | <2022.8 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-43276?
The severity of CVE-2021-43276 is high with a CVSS score of 7.8.
What is the affected software for CVE-2021-43276?
The affected software for CVE-2021-43276 is Open Design Alliance ODA Viewer before version 2022.8.
How does CVE-2021-43276 occur?
CVE-2021-43276 occurs due to an out-of-bounds read vulnerability in Open Design Alliance ODA Viewer.
How can an attacker exploit CVE-2021-43276?
An attacker can exploit CVE-2021-43276 by crafting data in a DWF file to trigger a read past the end of an allocated buffer.
Is there a fix for CVE-2021-43276?
Yes, the fix for CVE-2021-43276 is to update to version 2022.8 or later of Open Design Alliance ODA Viewer.
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