Description (CNA)
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).
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- https://codereview.qt-project.org/c/qt/qtwebsockets/+/284735
- https://bugreports.qt.io/browse/QTBUG-70693
ADP enrichment
No English description supplied.