CVE-2021-21943: Buffer Overflow
Published Apr 14, 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.
Affected Software
1 affected component
Accusoft ImageGear=19.10
Event History
Apr 14, 2022
CVE Published
via MITRE·07:55 PM
Data Sourced
via MITRE·07:55 PM
DescriptionSeverityWeakness
Frequently Asked Questions
1
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.
2
What is the affected software?
The affected software is Accusoft ImageGear version 19.10.
3
What is the severity of CVE-2021-21943?
The severity of CVE-2021-21943 is critical with a CVSS score of 8.8.
4
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.
5
Is there a fix available for this vulnerability?
It is recommended to update to the latest version of Accusoft ImageGear to fix this vulnerability.