CVE-2021-21943: Buffer Overflow
First published: Wed Feb 23 2022(Updated: )
A heap-based buffer overflow vulnerability exists in the XWD parser functionality of Accusoft ImageGear 19.10. A specially-crafted file can lead to code execution. An attacker can provide a malicious file to trigger this vulnerability.
Credit: talos-cna@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| AccuSoft ImageGear | =19.10 |
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Frequently Asked Questions
What is the vulnerability ID for this heap-based buffer overflow vulnerability?
The vulnerability ID for this heap-based buffer overflow vulnerability is CVE-2021-21943.
What is the affected software?
The affected software is Accusoft ImageGear version 19.10.
What is the severity of CVE-2021-21943?
The severity of CVE-2021-21943 is critical with a CVSS score of 8.8.
How can this vulnerability be exploited?
This vulnerability can be exploited by providing a specially-crafted file to the XWD parser functionality of Accusoft ImageGear 19.10.
Is there a fix available for this vulnerability?
It is recommended to update to the latest version of Accusoft ImageGear to fix this vulnerability.
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