Last Modified: Nov 07, 2022
Affected Product:
See more info
BIG-IP LTM
Known Affected Versions:
13.1.0, 13.1.0.1, 13.1.0.2, 13.1.0.3, 13.1.0.4, 13.1.0.5, 13.1.0.6, 13.1.0.7, 13.1.0.8, 13.1.1, 13.1.1.2, 13.1.1.3, 13.1.1.4, 13.1.1.5, 13.1.3, 13.1.3.1, 14.1.0, 14.1.0.1, 14.1.0.2, 14.1.0.3, 14.1.0.5, 14.1.0.6, 14.1.2, 14.1.2.1, 14.1.2.2, 14.1.2.3, 14.1.2.4, 14.1.2.5, 14.1.2.6, 14.1.2.7
Fixed In:
15.1.0, 14.1.2.8, 13.1.3.2
Opened: May 13, 2019
Severity: 3-Major
The BIG-IP system does not preserve WebSocket frames. Frame headers and payload may be reordered such that a header for a second frame may be sent out in the middle of a first frame's payload. Frame boundaries get skewed and payload gets interpreted as headers.
WebSocket frames are not preserved such that traffic appears to be garbage. -- If request logging is enabled, client frames may not be preserved. -- If response logging is enabled, server frames may not be preserved.
A request logging profile is configured on a WebSocket virtual server.
Remove the request logging profile.
None
