Published: 24/12/2023 Updated: 01/05/2024

CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9

VMScore: 0

An issue exists in the HTTP2 implementation in Qt prior to 5.15.17, 6.x prior to 6.2.11, 6.3.x up to and including 6.5.x prior to 6.5.4, and 6.6.x prior to 6.6.2. network/access/http2/hpacktable.cpp has an incorrect HPack integer overflow check.

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Debian Bug report logs - #1060693 qt6-base: CVE-2023-51714 Package: src:qt6-base; Maintainer for src:qt6-base is Debian Qt/KDE Maintainers <debian-qt-kde@listsdebianorg>; Reported by: Moritz Mühlenhoff <jmm@inutilorg> Date: Fri, 12 Jan 2024 22:15:02 UTC Severity: important Tags: security, upstream Reply or ...

An issue was discovered in the HTTP2 implementation in Qt before 51517, 6x before 6211, 63x through 65x before 654, and 66x before 662 network/access/http2/hpacktablecpp has an incorrect HPack integer overflow check (CVE-2023-51714) ...

Description This CVE is under investigation by Red Hat Product Security ...

CWE-190 https://codereview.qt-project.org/c/qt/qtbase/+/524864 https://codereview.qt-project.org/c/qt/qtbase/+/524865/3 https://lists.debian.org/debian-lts-announce/2024/04/msg00027.html https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1060693 https://nvd.nist.gov https://alas.aws.amazon.com/AL2/ALAS-2024-2421.html

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CVE-2023-51714

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