CVE-2023-43114
Medium
Description
An issue was discovered in Qt before 5.15.16, 6.x before 6.2.10, and 6.3.x through 6.5.x before 6.5.3 on Windows. When using the GDI font engine, if a corrupted font is loaded via QFontDatabase::addApplicationFont{FromData], then it can cause the application to crash because of missing length checks.
SeverityMedium
CVSS5.5
Exploit probability—
ProductQt
PublishedSep 18, 2023
First seenSep 18, 2023
How to fix
Update
- qt qt5.15.16, 6.2.10, 6.5.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| qt qt | v < 5.15.16, 6.0.0 ≤ v < 6.2.10, 6.5.0 ≤ v < 6.5.3 | 5.15.16, 6.2.10, 6.5.3 |
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