In Qt through 5.14.1, the WebSocket implementation accepts up to 2GB for frames and 2GB for messages. Smaller limits cannot be configured. This makes it easier for attackers to cause a denial of service (memory consumption).
CVSS Details
- CVSS 3.1 Base Score: 7.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
- CVSS 3.0 Base Score: 8.6
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade qt5-qtbase-staticUpgrade qt5-qttools-static | May 4, 2022 | Feb 28, 2020 |
| Centos_linux | — | Upgrade qt5-qttools-libs-designer-debuginfoUpgrade qt5-qtbase-examplesUpgrade qt5-qtbase-postgresql-debuginfoUpgrade qt5-qtbase-odbc-debuginfoUpgrade qt5-qttools-libs-designercomponents-debuginfoUpgrade qt5-qttools-develUpgrade qt5-linguistUpgrade qt5-qtbase-examples-debuginfoUpgrade qt5-qtwebsockets-examplesUpgrade qt5-qtbase-guiUpgrade qt5-qtwebsockets-examples-debuginfoUpgrade qt5-qtwebsockets-debuginfoUpgrade qt5-qtwebsocketsUpgrade qt5-qdbusviewer-debuginfoUpgrade qt5-qtbase-commonUpgrade qt5-qttools-tests-debuginfoUpgrade qt5-qttools-libs-designercomponentsUpgrade qt5-qttools-libs-help-debuginfoUpgrade qt5-qtbase-devel-debuginfoUpgrade qt5-assistant-debuginfoUpgrade qt5-qttools-debugsourceUpgrade qt5-qttools-debuginfoUpgrade qt5-qdbusviewerUpgrade qt5-qtbase-mysqlUpgrade qt5-qtbase-debuginfoUpgrade qt5-qttools-examplesUpgrade qt5-qtbase-mysql-debuginfoUpgrade qt5-qtbase-postgresqlUpgrade qt5-qttools-libs-helpUpgrade qt5-qtbase-debugsourceUpgrade qt5-qttools-libs-designerUpgrade qt5-qttoolsUpgrade qt5-qtbase-tests-debuginfoUpgrade qt5-qtbase-odbcUpgrade qt5-qtwebsockets-devel-debuginfoUpgrade qt5-assistantUpgrade qt5-qtbaseUpgrade qt5-doctools-debuginfoUpgrade qt5-qtwebsockets-develUpgrade qt5-qttools-commonUpgrade qt5-qtbase-develUpgrade qt5-linguist-debuginfoUpgrade qt5-qtbase-private-develUpgrade qt5-designerUpgrade qt5-qttools-examples-debuginfoUpgrade qt5-qttools-devel-debuginfoUpgrade qt5-designer-debuginfoUpgrade qt5-qtwebsockets-debugsourceUpgrade qt5-qtwebsockets-tests-debuginfoUpgrade qt5-qtbase-gui-debuginfoUpgrade qt5-doctools | Nov 5, 2020 | Feb 28, 2020 |
| Debian | — | Upgrade qtwebsockets-opensource-src | Jul 30, 2024 | Feb 28, 2020 |
| Oracle_linux | — | Upgrade qt5-qtbase-develUpgrade qt5-qttools-staticUpgrade qt5-qtbase-postgresqlUpgrade qt5-qtbase-mysqlUpgrade qt5-linguistUpgrade qt5-qtbase-guiUpgrade qt5-assistantUpgrade qt5-qtbase-examplesUpgrade qt5-qtwebsocketsUpgrade qt5-qtbase-odbcUpgrade qt5-qttools-libs-designercomponentsUpgrade qt5-qtbase-commonUpgrade qt5-qttools-commonUpgrade qt5-qttools-libs-designerUpgrade qt5-qtbase-private-develUpgrade qt5-qttoolsUpgrade qt5-designerUpgrade qt5-qttools-examplesUpgrade qt5-qtwebsockets-develUpgrade qt5-qtbaseUpgrade qt5-doctoolsUpgrade qt5-qtwebsockets-examplesUpgrade qt5-qttools-libs-helpUpgrade qt5-qtbase-staticUpgrade qt5-qttools-develUpgrade qt5-qdbusviewer | Nov 12, 2020 | Sep 23, 2018 |
| Redhat_linux | — | Upgrade qt5-qtbase-odbc-debuginfoUpgrade qt5-qtbase-postgresql-debuginfoUpgrade qt5-qtwebsockets-debuginfoUpgrade qt5-qtwebsockets-examplesUpgrade qt5-qttools-commonUpgrade qt5-qtbase-staticUpgrade qt5-qttools-debugsourceUpgrade qt5-qttools-libs-helpUpgrade qt5-linguist-debuginfoUpgrade qt5-qttools-examples-debuginfoUpgrade qt5-qtbase-develUpgrade qt5-qtbaseUpgrade qt5-qtbase-examples-debuginfoUpgrade qt5-qdbusviewerUpgrade qt5-designer-debuginfoUpgrade qt5-qtbase-debugsourceUpgrade qt5-qtwebsocketsUpgrade qt5-qtbase-private-develUpgrade qt5-qtbase-tests-debuginfoUpgrade qt5-qdbusviewer-debuginfoUpgrade qt5-qttools-libs-designer-debuginfoUpgrade qt5-qtwebsockets-develUpgrade qt5-qttools-libs-help-debuginfoUpgrade qt5-qtbase-mysqlUpgrade qt5-qttools-tests-debuginfoUpgrade qt5-qtwebsockets-examples-debuginfoUpgrade qt5-qtwebsockets-debugsourceUpgrade qt5-qttools-staticNo solution existsUpgrade qt5-qtbase-debuginfoUpgrade qt5-qttools-debuginfoUpgrade qt5-designerUpgrade qt5-qttoolsUpgrade qt5-linguistUpgrade qt5-qtwebsockets-tests-debuginfoUpgrade qt5-qtbase-examplesUpgrade qt5-qtbase-devel-debuginfoUpgrade qt5-assistant-debuginfoUpgrade qt5-qtbase-odbcUpgrade qt5-doctoolsUpgrade qt5-qttools-libs-designercomponents-debuginfoUpgrade qt5-qtbase-commonUpgrade qt5-qtbase-guiUpgrade qt5-qtbase-gui-debuginfoUpgrade qt5-qttools-develUpgrade qt5-qtbase-postgresqlUpgrade qt5-qttools-libs-designercomponentsUpgrade qt5-doctools-debuginfoUpgrade qt5-qtwebsockets-devel-debuginfoUpgrade qt5-qtbase-mysql-debuginfoUpgrade qt5-assistantUpgrade qt5-qttools-examplesUpgrade qt5-qttools-libs-designerUpgrade qt5-qttools-devel-debuginfo | Nov 5, 2020 | Feb 28, 2020 |
| Rocky_linux | — | Upgrade qt5-qtwebsocketsUpgrade qt5-qtwebsockets-examples-debuginfoUpgrade qt5-qtwebsockets-debuginfoUpgrade qt5-qtwebsockets-develUpgrade qt5-qtwebsockets-devel-debuginfoUpgrade qt5-qtwebsockets-examplesUpgrade qt5-qtwebsockets-debugsource | Mar 12, 2024 | Feb 28, 2020 |
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