CVE-2023-32763

high

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.

References

https://security.gentoo.org/glsa/202402-03

https://lists.qt-project.org/pipermail/announce/2023-May/000413.html

https://lists.debian.org/debian-lts-announce/2024/04/msg00027.html

https://lists.debian.org/debian-lts-announce/2023/08/msg00028.html

https://codereview.qt-project.org/c/qt/qtbase/+/476125

Details

Source: Mitre, NVD

Published: 2023-05-28

Updated: 2024-05-01

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C

Severity: High

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H