CVE-2025-30348

encodeText in QDom in Qt before 6.8.0 has a complex algorithm involving XML string copy and inline replacement of parts of a string (with relocation of later data).

CVSS v3 5.8 MEDIUM

5.8^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope CHANGED

References

Link	Resource
https://codereview.qt-project.org/c/qt/qtbase/+/581442	Patch

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:qt:qt::::::::
	cpe:2.3:a:qt:qt::::::::
	cpe:2.3:a:qt:qt::::::::

History

24 Mar 2025, 14:08

Type	Values Removed	Values Added
Summary		(es) encodeText en QDom en Qt anterior a 6.8.0 tiene un algoritmo complejo que implica la copia de una cadena XML y el reemplazo en línea de partes de una cadena (con reubicación de datos posteriores).
References	~~() https://codereview.qt-project.org/c/qt/qtbase/+/581442 -~~	() https://codereview.qt-project.org/c/qt/qtbase/+/581442 - Patch
CPE		cpe:2.3:a:qt:qt::::::::
First Time		Qt Qt qt

21 Mar 2025, 07:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-03-21 07:15

Updated : 2025-03-24 14:08

NVD link : CVE-2025-30348

Mitre link : CVE-2025-30348

CVE.ORG link : CVE-2025-30348

JSON object : View

Products Affected

qt

qt

CWE

CWE-407

Inefficient Algorithmic Complexity

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