CVE-2024-36048

QAbstractOAuth in Qt Network Authorization in Qt before 5.15.17, 6.x before 6.2.13, 6.3.x through 6.5.x before 6.5.6, and 6.6.x through 6.7.x before 6.7.1 uses only the time to seed the PRNG, which may result in guessable values.
PRNG
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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CISA-ADPADP
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
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 62%
Debian logo
Debian Releases
Debian Product
Codename
qt6-networkauth
bookworm
ignored
bullseye
no-dsa
buster
postponed
sid
6.8.2-4
fixed
trixie
6.8.2-4
fixed
qtnetworkauth-everywhere-src
bullseye
no-dsa
bookworm
ignored
buster
postponed
sid
5.15.15-3
fixed
trixie
5.15.15-3
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
qtnetworkauth-everywhere-src
plucky
needs-triage
oracular
needs-triage
noble
needs-triage
mantic
ignored
jammy
needs-triage
focal
needs-triage
Common Weakness Enumeration
References
https://codereview.qt-project.org/c/qt/qtnetworkauth/+/560317
https://codereview.qt-project.org/c/qt/qtnetworkauth/+/560368
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RGB6KUPJFQWUBKXVDPJUMAD6KNJJEWPW/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZOOZZZSK5PNRHFGQMUGUHVYWLILFJCRS/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZPHAI3DKDCIU6XLNS6PV6GFS2PHH3GZM/
https://codereview.qt-project.org/c/qt/qtnetworkauth/+/560317
https://codereview.qt-project.org/c/qt/qtnetworkauth/+/560368
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RGB6KUPJFQWUBKXVDPJUMAD6KNJJEWPW/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZOOZZZSK5PNRHFGQMUGUHVYWLILFJCRS/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZPHAI3DKDCIU6XLNS6PV6GFS2PHH3GZM/