CVE-2023-51714 Information

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.

Reference

https://codereview.qt-project.org/c/qt/qtbase/+/524864 https://codereview.qt-project.org/c/qt/qtbase/+/524865/3