CVE-2022-43591: Buffer Overflow
First published: Thu Jan 12 2023(Updated: )
A buffer overflow vulnerability exists in the QML QtScript Reflect API of Qt Project Qt 6.3.2. A specially-crafted javascript code can trigger an out-of-bounds memory access, which can lead to arbitrary code execution. Target application would need to access a malicious web page to trigger this vulnerability.
Credit: talos-cna@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Qt Qt | =6.3.2 |
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Frequently Asked Questions
What is the vulnerability ID?
The vulnerability ID is CVE-2022-43591.
What is the severity of CVE-2022-43591?
The severity of CVE-2022-43591 is high with a CVSS score of 8.8.
Which software version is affected by CVE-2022-43591?
Qt Project Qt version 6.3.2 is affected by CVE-2022-43591.
How can CVE-2022-43591 be exploited?
CVE-2022-43591 can be exploited by executing specially-crafted JavaScript code that triggers an out-of-bounds memory access.
Is user interaction required to exploit CVE-2022-43591?
Yes, user interaction is required as the target application needs to access a malicious web page to trigger the vulnerability.
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