CVE-2023-51714

2023-12-2421:15:25

Debian Security Bug Tracker

security-tracker.debian.org

http2

integer overflow

http implementation

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

7.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

27.3%

JSON

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.

OSVersionArchitecturePackageVersionFilename
Debian12allqt6-base<= 6.4.2+dfsg-10qt6-base_6.4.2+dfsg-10_all.deb
Debian999allqt6-base< 6.4.2+dfsg-21qt6-base_6.4.2+dfsg-21_all.deb
Debian13allqt6-base< 6.4.2+dfsg-21qt6-base_6.4.2+dfsg-21_all.deb
Debian12allqtbase-opensource-src<= 5.15.8+dfsg-11qtbase-opensource-src_5.15.8+dfsg-11_all.deb
Debian11allqtbase-opensource-src<= 5.15.2+dfsg-9qtbase-opensource-src_5.15.2+dfsg-9_all.deb
Debian10allqtbase-opensource-src< 5.11.3+dfsg1-1+deb10u6qtbase-opensource-src_5.11.3+dfsg1-1+deb10u6_all.deb
Debian999allqtbase-opensource-src< 5.15.10+dfsg-6qtbase-opensource-src_5.15.10+dfsg-6_all.deb
Debian13allqtbase-opensource-src< 5.15.10+dfsg-6qtbase-opensource-src_5.15.10+dfsg-6_all.deb
Debian12allqtbase-opensource-src-gles<= 5.15.8+dfsg-3qtbase-opensource-src-gles_5.15.8+dfsg-3_all.deb
Debian11allqtbase-opensource-src-gles<= 5.15.2+dfsg-4qtbase-opensource-src-gles_5.15.2+dfsg-4_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	qt6-base	<= 6.4.2+dfsg-10	qt6-base_6.4.2+dfsg-10_all.deb
Debian	999	all	qt6-base	< 6.4.2+dfsg-21	qt6-base_6.4.2+dfsg-21_all.deb
Debian	13	all	qt6-base	< 6.4.2+dfsg-21	qt6-base_6.4.2+dfsg-21_all.deb
Debian	12	all	qtbase-opensource-src	<= 5.15.8+dfsg-11	qtbase-opensource-src_5.15.8+dfsg-11_all.deb
Debian	11	all	qtbase-opensource-src	<= 5.15.2+dfsg-9	qtbase-opensource-src_5.15.2+dfsg-9_all.deb
Debian	10	all	qtbase-opensource-src	< 5.11.3+dfsg1-1+deb10u6	qtbase-opensource-src_5.11.3+dfsg1-1+deb10u6_all.deb
Debian	999	all	qtbase-opensource-src	< 5.15.10+dfsg-6	qtbase-opensource-src_5.15.10+dfsg-6_all.deb
Debian	13	all	qtbase-opensource-src	< 5.15.10+dfsg-6	qtbase-opensource-src_5.15.10+dfsg-6_all.deb
Debian	12	all	qtbase-opensource-src-gles	<= 5.15.8+dfsg-3	qtbase-opensource-src-gles_5.15.8+dfsg-3_all.deb
Debian	11	all	qtbase-opensource-src-gles	<= 5.15.2+dfsg-4	qtbase-opensource-src-gles_5.15.2+dfsg-4_all.deb