SB2024060428 - Fedora 40 update for deepin-qt5integration, deepin-qt5platform-plugins, dwayland, fcitx-qt5, fcitx5-qt, gammaray, kddockwidgets, keepassxc, kf5-akonadi-server, kf5-frameworkintegration, kf5-kwayland, plasma-integration, python-qt5, qadwaitadecorations, qg
Published: June 4, 2024
Security Bulletin ID
SB2024060428
CSH Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Predictable Seed in Pseudo-Random Number Generator (PRNG) (CVE-ID: CVE-2024-36048)
CWE-ID: CWE-337 - Predictable Seed in Pseudo-Random Number Generator (PRNG)
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
The vulnerability allows a remote attacker to bypass authentication.
The vulnerability exists due to QAbstractOAuth in Qt Network Authorization uses only time to seed the PRNG. A remote attacker can guess authorization tokens and bypass authentication.
Remediation
Install update from vendor's website.