FKIE_CVE-2023-32762

Vulnerability from fkie_nvd - Published: 2023-05-28 23:15 - Updated: 2025-03-05 18:52
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Summary
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.
References
cve@mitre.orghttps://codereview.qt-project.org/c/qt/qtbase/+/476140Patch
cve@mitre.orghttps://github.com/qt/qtbase/commit/1b736a815be0222f4b24289cf17575fc15707305Patch
cve@mitre.orghttps://lists.debian.org/debian-lts-announce/2024/04/msg00027.htmlThird Party Advisory
cve@mitre.orghttps://lists.qt-project.org/pipermail/announce/2023-May/000414.htmlMailing List, Patch
af854a3a-2127-422b-91ae-364da2661108https://codereview.qt-project.org/c/qt/qtbase/+/476140Patch
af854a3a-2127-422b-91ae-364da2661108https://github.com/qt/qtbase/commit/1b736a815be0222f4b24289cf17575fc15707305Patch
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2024/04/msg00027.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.qt-project.org/pipermail/announce/2023-May/000414.htmlMailing List, Patch
Impacted products
Vendor Product Version
debian debian_linux 10.0
qt qt *
qt qt *
qt qt *
To clipboard 

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              "vulnerable": true
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    }
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  "lastModified": "2025-03-05T18:52:55.280",
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  "published": "2023-05-28T23:15:09.570",
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          "value": "NVD-CWE-noinfo"
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      "source": "nvd@nist.gov",
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}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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