Vulnerability Details : CVE-2023-43114
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.
Exploit prediction scoring system (EPSS) score for CVE-2023-43114
Probability of exploitation activity in the next 30 days: 0.04%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 11 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2023-43114
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|
|
5.5
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
[email protected] |
References for CVE-2023-43114
-
https://codereview.qt-project.org/c/qt/qtbase/+/503026
Patch;Vendor Advisory
Products affected by CVE-2023-43114
- cpe:2.3:a:qt:qt:*:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:*:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:*:*:*:*:*:*:*:*