CVE-2023-32762 Affecting qt6-base package, versions <6.4.2+dfsg-9


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.1% (43rd percentile)

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  • Snyk IDSNYK-DEBIAN12-QT6BASE-5562368
  • published18 May 2023
  • disclosed28 May 2023

Introduced: 18 May 2023

CVE-2023-32762  (opens in a new tab)

How to fix?

Upgrade Debian:12 qt6-base to version 6.4.2+dfsg-9 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream qt6-base package and not the qt6-base package as distributed by Debian. See How to fix? for Debian:12 relevant fixed versions and status.

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 Scores

version 3.1