CVE-2023-32573 — Divide By Zero in QT

CWE-369 — Divide By Zero8 documents8 sources
Severity
6.5MEDIUMNVD
EPSS
0.1%
top 79.21%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
QTRedhat Enterprise Linux
Timeline
PublishedMay 10
Latest updateFeb 15

Description

In Qt before 5.15.14, 6.0.x through 6.2.x before 6.2.9, and 6.3.x through 6.5.x before 6.5.1, QtSvg QSvgFont m_unitsPerEm initialization is mishandled.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HExploitability: 2.8 | Impact: 3.6

Affected Packages1 packages

▶NVDqt/qt6.0.0 — 6.2.9+2

Also affects: Enterprise Linux 8.0, 9.0

Patches

Patch: codereview.qt-project.org ↗Patch: codereview.qt-project.org ↗

🔴Vulnerability Details

3
GHSA
GHSA-pjf4-g4fp-5xqm: In Qt before 5↗2023-05-10
▶
OSV
CVE-2023-32573: In Qt before 5↗2023-05-10
▶
CVEList
CVE-2023-32573: In Qt before 5↗2023-05-10
▶

📋Vendor Advisories

4
CISA ICS
Siemens SCALANCE XCM-/XRM-300↗2024-02-15
▶
Red Hat
qt: Uninitialized variable usage in m_unitsPerEm↗2023-05-10
▶
Microsoft
In Qt before 5.15.14 6.0.x through 6.2.x before 6.2.9 and 6.3.x through 6.5.x before 6.5.1 QtSvg QSvgFont m_unitsPerEm initialization is mishandled.↗2023-05-09
▶
Debian
CVE-2023-32573: qt6-svg - In Qt before 5.15.14, 6.0.x through 6.2.x before 6.2.9, and 6.3.x through 6.5.x ...↗2023
▶
CVE-2023-32573 — Divide By Zero in QT | cvebase