CVE-2022-43591
8.8
HIGH
CVSS 3.1
EPSS 1.1%
Description
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.
How to fix CVE-2022-43591
To remediate CVE-2022-43591, upgrade the affected package to a fixed version below.
- Debian/qt6-declarative—upgrade to 6.4.2+dfsg~rc1-2 or later
- —no fix listed
- —no fix listed
Is CVE-2022-43591 being exploited?
Low — EPSS is 1.1%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 6.4.2+dfsg~rc1-2
- from 0
- from 0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |