Vulnerability Monitor

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CVE-2023-51714

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.

Published

2023-12-24T21:15:25.470

Last Modified

2025-03-20T21:31:13.473

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 9.8 (CRITICAL)

Weaknesses

Type: Primary
CWE-190

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	debian	debian_linux	10.0	Yes
Application	qt	qt	< 5.15.17	Yes
Application	qt	qt	< 6.2.11	Yes
Application	qt	qt	< 6.5.4	Yes
Application	qt	qt	< 6.6.2	Yes

References

https://codereview.qt-project.org/c/qt/qtbase/+/524864 Patch, Product ([email protected])
https://codereview.qt-project.org/c/qt/qtbase/+/524865/3 Patch, Product ([email protected])
https://lists.debian.org/debian-lts-announce/2024/04/msg00027.html Mailing List, Third Party Advisory ([email protected])
https://codereview.qt-project.org/c/qt/qtbase/+/524864 Patch, Product (af854a3a-2127-422b-91ae-364da2661108)
https://codereview.qt-project.org/c/qt/qtbase/+/524865/3 Patch, Product (af854a3a-2127-422b-91ae-364da2661108)
https://lists.debian.org/debian-lts-announce/2024/04/msg00027.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)