CVE-2023-32763
HIGHCVSS 7.5/10EPSS 1.29%
Last modified
CVE-2023-32763 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. An issue was discovered in Qt before 5.15.15, 6.x before 6.2.9, and 6.3.x through 6.5.x before 6.5.1. When a SVG file with an image inside it is rendered, a QTextLayout buffer overflow can be triggered.. EPSS estimates a 1.29% chance of exploitation in the next 30 days.
Description
An issue was discovered in Qt before 5.15.15, 6.x before 6.2.9, and 6.3.x through 6.5.x before 6.5.1. When a SVG file with an image inside it is rendered, a QTextLayout buffer overflow can be triggered.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Qt | Qt | < 5.15.15 |
| Qt | Qt | >= 6.0.0, < 6.2.9 |
| Qt | Qt | >= 6.3.0, < 6.5.1 |
References
- https://lists.qt-project.org/pipermail/announce/2023-May/000413.htmlMailing List, Patch
- https://lists.qt-project.org/pipermail/announce/2023-May/000413.htmlMailing List, Patch
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-32763?
An issue was discovered in Qt before 5.15.15, 6.x before 6.2.9, and 6.3.x through 6.5.x before 6.5.1. When a SVG file with an image inside it is rendered, a QTextLayout buffer overflow can be triggered.
How severe is CVE-2023-32763?
CVE-2023-32763 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.29% probability of exploitation in the next 30 days.
How do I fix CVE-2023-32763?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2023-32763?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST