CVE-2018-21035
Vulnerability from cvelistv5
Published
2020-02-28 19:17
Modified
2024-08-05 12:19
Severity ?
8.6 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Summary
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).
References
cve@mitre.orghttps://bugreports.qt.io/browse/QTBUG-70693Exploit, Third Party Advisory
cve@mitre.orghttps://codereview.qt-project.org/c/qt/qtwebsockets/+/284735Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugreports.qt.io/browse/QTBUG-70693Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://codereview.qt-project.org/c/qt/qtwebsockets/+/284735Patch, Third Party Advisory
Impacted products
Vendor Product Version
Show details on NVD website

To clipboard 

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