vulnerability
Red Hat: CVE-2018-21035: CVE-2018-21035 qt5-qtwebsockets: websocket implementation allows only limited size for frames and messages therefore attacker can cause DOS (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:N/I:N/A:P) | 2020-02-28 | 2020-11-05 | 2023-12-15 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
2020-02-28
Added
2020-11-05
Modified
2023-12-15
Description
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).
Solution(s)
redhat-upgrade-qt5-assistantredhat-upgrade-qt5-assistant-debuginforedhat-upgrade-qt5-designerredhat-upgrade-qt5-designer-debuginforedhat-upgrade-qt5-doctoolsredhat-upgrade-qt5-doctools-debuginforedhat-upgrade-qt5-linguistredhat-upgrade-qt5-linguist-debuginforedhat-upgrade-qt5-qdbusviewerredhat-upgrade-qt5-qdbusviewer-debuginforedhat-upgrade-qt5-qtbaseredhat-upgrade-qt5-qtbase-commonredhat-upgrade-qt5-qtbase-debuginforedhat-upgrade-qt5-qtbase-debugsourceredhat-upgrade-qt5-qtbase-develredhat-upgrade-qt5-qtbase-devel-debuginforedhat-upgrade-qt5-qtbase-examplesredhat-upgrade-qt5-qtbase-examples-debuginforedhat-upgrade-qt5-qtbase-guiredhat-upgrade-qt5-qtbase-gui-debuginforedhat-upgrade-qt5-qtbase-mysqlredhat-upgrade-qt5-qtbase-mysql-debuginforedhat-upgrade-qt5-qtbase-odbcredhat-upgrade-qt5-qtbase-odbc-debuginforedhat-upgrade-qt5-qtbase-postgresqlredhat-upgrade-qt5-qtbase-postgresql-debuginforedhat-upgrade-qt5-qtbase-private-develredhat-upgrade-qt5-qtbase-staticredhat-upgrade-qt5-qtbase-tests-debuginforedhat-upgrade-qt5-qttoolsredhat-upgrade-qt5-qttools-commonredhat-upgrade-qt5-qttools-debuginforedhat-upgrade-qt5-qttools-debugsourceredhat-upgrade-qt5-qttools-develredhat-upgrade-qt5-qttools-devel-debuginforedhat-upgrade-qt5-qttools-examplesredhat-upgrade-qt5-qttools-examples-debuginforedhat-upgrade-qt5-qttools-libs-designerredhat-upgrade-qt5-qttools-libs-designer-debuginforedhat-upgrade-qt5-qttools-libs-designercomponentsredhat-upgrade-qt5-qttools-libs-designercomponents-debuginforedhat-upgrade-qt5-qttools-libs-helpredhat-upgrade-qt5-qttools-libs-help-debuginforedhat-upgrade-qt5-qttools-staticredhat-upgrade-qt5-qttools-tests-debuginforedhat-upgrade-qt5-qtwebsocketsredhat-upgrade-qt5-qtwebsockets-debuginforedhat-upgrade-qt5-qtwebsockets-debugsourceredhat-upgrade-qt5-qtwebsockets-develredhat-upgrade-qt5-qtwebsockets-devel-debuginforedhat-upgrade-qt5-qtwebsockets-examplesredhat-upgrade-qt5-qtwebsockets-examples-debuginforedhat-upgrade-qt5-qtwebsockets-tests-debuginfo
References
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