CVE-2022-43591: Buffer Overflow
Published 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.
Affected Software
1 affected component
Qt QT=6.3.2
Event History
Jan 12, 2023
CVE Published
via MITRE·04:44 PM
Data Sourced
via MITRE·04:44 PM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What is the vulnerability ID?
The vulnerability ID is CVE-2022-43591.
2
What is the severity of CVE-2022-43591?
The severity of CVE-2022-43591 is high with a CVSS score of 8.8.
3
Which software version is affected by CVE-2022-43591?
Qt Project Qt version 6.3.2 is affected by CVE-2022-43591.
4
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.
5
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.