Rapid7

vulnerability

Red Hat: CVE-2023-51714: qt: incorrect integer overflow check (Multiple Advisories)

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
Dec 24, 2023
Added
May 1, 2024
Modified
Mar 27, 2026

Description

An issue was discovered in the HTTP2 implementation in Qt before 5.15.17, 6.x before 6.2.11, 6.3.x through 6.5.x before 6.5.4, and 6.6.x before 6.6.2. network/access/http2/hpacktable.cpp has an incorrect HPack integer overflow check.

Solutions

redhat-upgrade-qt5-qtbaseredhat-upgrade-qt5-qtbase-commonredhat-upgrade-qt5-qtbase-debuginforedhat-upgrade-qt5-qtbase-debugsourceredhat-upgrade-qt5-qtbase-develredhat-upgrade-qt5-qtbase-devel-debuginforedhat-upgrade-qt5-qtbase-examplesredhat-upgrade-qt5-qtbase-examples-debuginforedhat-upgrade-qt5-qtbase-guiredhat-upgrade-qt5-qtbase-gui-debuginforedhat-upgrade-qt5-qtbase-mysqlredhat-upgrade-qt5-qtbase-mysql-debuginforedhat-upgrade-qt5-qtbase-odbcredhat-upgrade-qt5-qtbase-odbc-debuginforedhat-upgrade-qt5-qtbase-postgresqlredhat-upgrade-qt5-qtbase-postgresql-debuginforedhat-upgrade-qt5-qtbase-private-develredhat-upgrade-qt5-qtbase-staticredhat-upgrade-qt5-qtbase-tests-debuginfo
Title
Rapid7 Labs

2026 Global Threat Landscape Report

The predictive window has collapsed. Exploitation follows disclosure in days. See how attackers are accelerating and how to stay ahead.