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CVE-2023-32762

MEDIUM

5.3

Description

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.

CVE Details

CVSS v3.1 Score5.3

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published5/28/2023

Last Modified3/5/2025

Sourcenvd

Honeypot Sightings0

Affected Products

debian:debian_linuxqt:qt

References

https://codereview.qt-project.org/c/qt/qtbase/+/476140(cve@mitre.org)

https://github.com/qt/qtbase/commit/1b736a815be0222f4b24289cf17575fc15707305(cve@mitre.org)

https://lists.debian.org/debian-lts-announce/2024/04/msg00027.html(cve@mitre.org)

https://lists.qt-project.org/pipermail/announce/2023-May/000414.html(cve@mitre.org)

https://codereview.qt-project.org/c/qt/qtbase/+/476140(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/qt/qtbase/commit/1b736a815be0222f4b24289cf17575fc15707305(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2024/04/msg00027.html(af854a3a-2127-422b-91ae-364da2661108)

https://lists.qt-project.org/pipermail/announce/2023-May/000414.html(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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