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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 35%
VendorProductVersion
debiandebian_linux
10.0
qtqt
5.7 ≤
𝑥
< 5.15.17
qtqt
6.0.0 ≤
𝑥
< 6.2.11
qtqt
6.3.0 ≤
𝑥
< 6.5.4
qtqt
6.6.0 ≤
𝑥
< 6.6.2
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
qt6-base
bookworm
no-dsa
bullseye
no-dsa
trixie
6.7.2+dfsg-5
fixed
sid
6.7.2+dfsg-5
fixed
qtbase-opensource-src
bullseye
5.15.2+dfsg-9+deb11u1
no-dsa
bookworm
5.15.8+dfsg-11+deb12u2
no-dsa
trixie
5.15.15+dfsg-2
fixed
sid
5.15.15+dfsg-2
fixed
qtbase-opensource-src-gles
bullseye
no-dsa
bookworm
no-dsa
trixie
5.15.15+dfsg-2
fixed
sid
5.15.15+dfsg-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
qt6-base
oracular
needs-triage
noble
needs-triage
mantic
ignored
lunar
ignored
jammy
needs-triage
focal
dne
bionic
ignored
xenial
ignored
trusty
ignored
qtbase-opensource-src
oracular
needs-triage
noble
needs-triage
mantic
ignored
lunar
ignored
jammy
needs-triage
focal
needs-triage
bionic
needs-triage
xenial
needs-triage
trusty
ignored
qtbase-opensource-src-gles
oracular
needs-triage
noble
needs-triage
mantic
ignored
lunar
ignored
jammy
needs-triage
focal
needs-triage
bionic
ignored
xenial
needs-triage
trusty
ignored