CVE-2023-32573
published 2023-05-10CVE-2023-32573: 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.
PriorityP427medium6.5CVSS 3.1
AVNACLPRNUIRSUCNINAH
EPSS
0.88%
55.1th percentile
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.
Affected
11 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | qt6-svg | < qt6-svg 6.4.2-2 (bookworm) | qt6-svg 6.4.2-2 (bookworm) |
| debian | qtsvg-opensource-src | < qt6-svg 6.4.2-2 (bookworm) | qt6-svg 6.4.2-2 (bookworm) |
| msrc | cbl2_qt5-qtbase_5.12.11-15_on_cbl_mariner_2.0 | — | — |
| msrc | cbl2_qt5-qtsvg_5.15.9-1_on_cbl_mariner_2.0 | — | — |
| msrc | cm1_qt5-qtsvg_5.12.11-4_on_cbl_mariner_1.0 | — | — |
| qt | qt | < 5.15.14 | 5.15.14 |
| qt | qt | >= 6.0.0 < 6.2.9 | 6.2.9 |
| qt | qt | >= 6.3.0 < 6.5.1 | 6.5.1 |
| redhat | enterprise_linux | — | — |
| redhat | enterprise_linux | — | — |
| ubuntu | qtsvg-opensource-src | — | — |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
osv6.5MEDIUM
vendor_debian6.5MEDIUM
vendor_msrc6.5MEDIUM
vendor_redhat6.5MEDIUM
vendor_ubuntu6.5MEDIUM
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GHSA
GHSA-pjf4-g4fp-5xqm: In Qt before 5
ghsa_unreviewed·2023-05-10
CVE-2023-32573 [MEDIUM] CWE-369 GHSA-pjf4-g4fp-5xqm: In Qt before 5
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.
OSV
CVE-2023-32573: In Qt before 5
osv·2023-05-10·CVSS 6.5
CVE-2023-32573 [MEDIUM] CVE-2023-32573: In Qt before 5
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.
Ubuntu
QtSvg vulnerabilities
vendor_ubuntu·2026-05-28·CVSS 6.5
CVE-2023-32573 [MEDIUM] QtSvg vulnerabilities
Title: QtSvg vulnerabilities
Summary: Several security issues were fixed in QtSvg.
It was discovered that QtSvg incorrectly handled certain SVG images. An
attacker could possibly use this issue to cause QtSvg to crash, resulting in
a denial of service. This issue only affected Ubuntu 16.04 LTS.
(CVE-2018-19869)
It was discovered that QtSvg incorrectly handled certain SVG images. An
attacker could use this issue to cause QtSvg to crash, resulting in a
denial of service, or possibly execute arbitrary code. This issue only
affected Ubuntu 16.04 LTS and Ubuntu 20.04 LTS. (CVE-2021-3481,
CVE-2021-28025, CVE-2021-45930)
It was discovered that QtSvg incorrectly handled certain SVG images. An
attacker could use this issue to cause QtSvg to crash, resulting in a
denial of service, or possibly e
CISA ICS
Siemens SCALANCE XCM-/XRM-300
cisa_ics·2024-02-15
Siemens SCALANCE XCM-/XRM-300
ICS Advisory
##
Siemens SCALANCE XCM-/XRM-300
Release DateFebruary 15, 2024
Alert CodeICSA-24-046-11
As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, please see Siemens' ProductCERT Security Advisories (CERT Services | Services | Siemens Global).
View CSAF
## 1. EXECUTIVE SUMMARY
- CVSS v3 9.8
- ATTENTION: Exploitable remotely/low attack complexity
- Vendor: Siemens
- Equipment: SCALANCE XCM-/XRM-300
- Vulnerabilities: Out-of-bounds Write, Incorrect Type Conversion or Cast, Improper Verification of Cryptographic Signature, Improper Access Control, Improper Authentication, Missing Encryption
Red Hat
qt: Uninitialized variable usage in m_unitsPerEm
vendor_redhat·2023-05-10·CVSS 6.5
CVE-2023-32573 [MEDIUM] CWE-369 qt: Uninitialized variable usage in m_unitsPerEm
qt: Uninitialized variable usage in m_unitsPerEm
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.
A vulnerability was found in qt. The security flaw occurs due to uninitialized variable usage in m_unitsPerEm.
Package: qt (Red Hat Enterprise Linux 6) - Out of support scope
Package: qt3 (Red Hat Enterprise Linux 6) - Out of support scope
Package: qt (Red Hat Enterprise Linux 7) - Out of support scope
Package: qt3 (Red Hat Enterprise Linux 7) - Out of support scope
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.
vendor_msrc·2023-05-09·CVSS 6.5
CVE-2023-32573 [MEDIUM] CWE-369 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.
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.
FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more information. If impact to additional products is identified, we will update the CVE to reflect this.
Mariner: Mariner
mitre: mitr
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 ...
vendor_debian·2023·CVSS 6.5
CVE-2023-32573 [MEDIUM] 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 ...
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.
Scope: local
bookworm: resolved (fixed in 6.4.2-2)
forky: resolved (fixed in 6.4.2-2)
sid: resolved (fixed in 6.4.2-2)
trixie: resolved (fixed in 6.4.2-2)
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://codereview.qt-project.org/c/qt/qtsvg/+/474093https://lists.debian.org/debian-lts-announce/2023/08/msg00028.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UE3IHQZCEUFVOPWG75V2HDKXNUZBB4FX/https://codereview.qt-project.org/c/qt/qtsvg/+/474093https://lists.debian.org/debian-lts-announce/2023/08/msg00028.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UE3IHQZCEUFVOPWG75V2HDKXNUZBB4FX/
2023-05-10
Published