CVE-2023-32762

An issue was discovered in Qt before 5.15.14, 6.x before 6.2.9, and 6.3.x through 6.5.x before 6.5.1. Qt Network incorrectly parses the strict-transport-security (HSTS) header, allowing unencrypted connections to be established, even when explicitly prohibited by the server. This happens if the case used for this header does not exactly match.

CVSS v3 5.3 MEDIUM

5.3^/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 LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://codereview.qt-project.org/c/qt/qtbase/+/476140	Patch
https://github.com/qt/qtbase/commit/1b736a815be0222f4b24289cf17575fc15707305	Patch
https://lists.debian.org/debian-lts-announce/2024/04/msg00027.html
https://lists.qt-project.org/pipermail/announce/2023-May/000414.html	Mailing List 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

01 May 2024, 01:15

Type	Values Removed	Values Added
References		() https://lists.debian.org/debian-lts-announce/2024/04/msg00027.html -

03 Jun 2023, 03:57

Type	Values Removed	Values Added
References	~~(MISC) https://github.com/qt/qtbase/commit/1b736a815be0222f4b24289cf17575fc15707305 -~~	(MISC) https://github.com/qt/qtbase/commit/1b736a815be0222f4b24289cf17575fc15707305 - Patch
References	~~(CONFIRM) https://lists.qt-project.org/pipermail/announce/2023-May/000414.html -~~	(CONFIRM) https://lists.qt-project.org/pipermail/announce/2023-May/000414.html - Mailing List, Patch
References	~~(MISC) https://codereview.qt-project.org/c/qt/qtbase/+/476140 -~~	(MISC) https://codereview.qt-project.org/c/qt/qtbase/+/476140 - Patch
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 5.3
CWE		NVD-CWE-noinfo
CPE		cpe:2.3:a:qt:qt::::::::

28 May 2023, 23:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-05-28 23:15

Updated : 2024-08-19 17:35

NVD link : CVE-2023-32762

Mitre link : CVE-2023-32762

CVE.ORG link : CVE-2023-32762

JSON object : View

Products Affected

qt

qt

CWE

NVD-CWE-noinfo

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