CVE-2023-33285

An issue was discovered in Qt 5.x before 5.15.14, 6.x before 6.2.9, and 6.3.x through 6.5.x before 6.5.1. QDnsLookup has a buffer over-read via a crafted reply from a DNS server.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.3 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
mitreCNA
5.3 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AC:L/AV:N/A:L/C:N/I:N/PR:N/S:U/UI:N
CVEADP
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CISA-ADPADP
---
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Base Score
CVSS 3.x
EPSS Score
Percentile: 27%
VendorProductVersion
qtqt
5.0.0 ≤
𝑥
< 5.15.4
qtqt
6.0.0 ≤
𝑥
< 6.2.9
qtqt
6.3.0 ≤
𝑥
< 6.5.1
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
qt6-base
bookworm
6.4.2+dfsg-10
no-dsa
bullseye
no-dsa
sid
6.7.2+dfsg-5
fixed
trixie
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
sid
5.15.15+dfsg-2
fixed
trixie
5.15.15+dfsg-2
fixed
qtbase-opensource-src-gles
bullseye
no-dsa
bookworm
no-dsa
sid
5.15.15+dfsg-2
fixed
trixie
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
kinetic
ignored
jammy
needs-triage
focal
dne
bionic
dne
xenial
ignored
trusty
ignored
qtbase-opensource-src
oracular
needs-triage
noble
needs-triage
mantic
ignored
lunar
ignored
kinetic
ignored
jammy
needs-triage
focal
needs-triage
bionic
needs-triage
xenial
needs-triage
trusty
ignored