Bug ID 834373: Possible handshake failure with TLS 1.3 early data

Last Modified: Mar 08, 2020

Bug Tracker

Affected Product:  See more info
BIG-IP LTM(all modules)

Known Affected Versions:
15.1.0, 15.0.1, 15.0.0

Fixed In:,

Opened: Oct 04, 2019
Severity: 3-Major


During TLS 1.3 early data handshake, a code alert and handshake failure may occur


Handshake failure.


TLS 1.3 with early data resumption.


Turn off early data.

Fix Information

Fixes a possible TLS 1.3 early data handshake failure and code alert.

Behavior Change