CVE-2024-36048
Critical
Description
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.
SeverityCritical
CVSS9.8
Exploit probability—
Product
Qt
PublishedMay 18, 2024
First seenMay 18, 2024
Weakness typeCWE-335CWE-335
How to fix
Update
- qt qt5.15.17, 6.2.13, 6.5.6, 6.7.1 or later
Vendor advisories
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RGB6KUPJFQWUBKXVDPJUMAD6KNJJEWPW/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZPHAI3DKDCIU6XLNS6PV6GFS2PHH3GZM/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZOOZZZSK5PNRHFGQMUGUHVYWLILFJCRS/
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| qt qt | v < 5.15.17, 6.0.0 ≤ v < 6.2.13, 6.3.0 ≤ v < 6.5.6, 6.6.0 ≤ v < 6.7.1 | 5.15.17, 6.2.13, 6.5.6, 6.7.1 |
| fedoraproject fedora | 39, 40 | — |
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