CVE-2023-43114
Severity Score
5.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
Track
*SSVC
Descriptions
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.
Se descubrió un problema en Qt antes de 5.15.16, 6.x antes de 6.2.10 y 6.3.x a 6.5.x antes de 6.5.3 en Windows. Cuando se utiliza el motor de fuentes GDI, si se carga una fuente dañada a través de QFontDatabase::addApplicationFont{FromData], puede hacer que la aplicación se bloquee debido a la falta de comprobaciones de longitud.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:Track
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2023-09-18 CVE Reserved
- 2023-09-18 CVE Published
- 2024-09-25 CVE Updated
- 2025-03-30 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://codereview.qt-project.org/c/qt/qtbase/+/503026 | 2023-09-22 |
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Qt Search vendor "Qt" | Qt Search vendor "Qt" for product "Qt" | < 5.15.16 Search vendor "Qt" for product "Qt" and version " < 5.15.16" | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Search vendor "Microsoft" for product "Windows" | - | - |
Safe
|
| Qt Search vendor "Qt" | Qt Search vendor "Qt" for product "Qt" | >= 6.0.0 < 6.2.10 Search vendor "Qt" for product "Qt" and version " >= 6.0.0 < 6.2.10" | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Search vendor "Microsoft" for product "Windows" | - | - |
Safe
|
| Qt Search vendor "Qt" | Qt Search vendor "Qt" for product "Qt" | >= 6.5.0 < 6.5.3 Search vendor "Qt" for product "Qt" and version " >= 6.5.0 < 6.5.3" | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Search vendor "Microsoft" for product "Windows" | - | - |
Safe
|