{"id":"UBUNTU-CVE-2024-36048","details":"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.","modified":"2026-05-20T16:17:24.913653538Z","published":"2024-05-18T21:15:00Z","upstream":["CVE-2024-36048"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-36048"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2024-36048"},{"type":"REPORT","url":"https://codereview.qt-project.org/c/qt/qtnetworkauth/+/560317"},{"type":"REPORT","url":"https://codereview.qt-project.org/c/qt/qtnetworkauth/+/560368"}],"affected":[{"package":{"name":"qtnetworkauth-everywhere-src","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/qtnetworkauth-everywhere-src?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.12.4-1","5.12.5-1","5.12.8-0ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_version":"5.12.8-0ubuntu1","binary_name":"libqt5networkauth5"},{"binary_version":"5.12.8-0ubuntu1","binary_name":"qtnetworkauth5-doc-html"},{"binary_name":"qtnetworkauth5-examples","binary_version":"5.12.8-0ubuntu1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-36048.json"}},{"package":{"name":"qtnetworkauth-everywhere-src","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/qtnetworkauth-everywhere-src?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.15.2-2","5.15.3-1"],"ecosystem_specific":{"binaries":[{"binary_version":"5.15.3-1","binary_name":"libqt5networkauth5"},{"binary_name":"qtnetworkauth5-doc-html","binary_version":"5.15.3-1"},{"binary_version":"5.15.3-1","binary_name":"qtnetworkauth5-examples"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-36048.json"}},{"package":{"name":"qtnetworkauth-everywhere-src","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/qtnetworkauth-everywhere-src?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.15.10-2","5.15.12-1","5.15.12-1build1","5.15.12-1build2","5.15.13-1"],"ecosystem_specific":{"binaries":[{"binary_version":"5.15.13-1","binary_name":"libqt5networkauth5"},{"binary_name":"qtnetworkauth5-doc-html","binary_version":"5.15.13-1"},{"binary_name":"qtnetworkauth5-examples","binary_version":"5.15.13-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-36048.json"}},{"package":{"name":"qtnetworkauth-everywhere-src","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/qtnetworkauth-everywhere-src?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.15.15-3","5.15.17-1"],"ecosystem_specific":{"binaries":[{"binary_name":"libqt5networkauth5","binary_version":"5.15.17-1"},{"binary_name":"qtnetworkauth5-doc-html","binary_version":"5.15.17-1"},{"binary_version":"5.15.17-1","binary_name":"qtnetworkauth5-examples"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-36048.json"}},{"package":{"name":"qtnetworkauth-everywhere-src","ecosystem":"Ubuntu:26.04:LTS","purl":"pkg:deb/ubuntu/qtnetworkauth-everywhere-src?arch=source&distro=resolute"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.15.17-1","5.15.17-2","5.15.18-1"],"ecosystem_specific":{"binaries":[{"binary_version":"5.15.18-1","binary_name":"libqt5networkauth5"},{"binary_name":"qtnetworkauth5-doc-html","binary_version":"5.15.18-1"},{"binary_version":"5.15.18-1","binary_name":"qtnetworkauth5-examples"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-36048.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}