Last Modified: Sep 24, 2024
Affected Product(s):
BIG-IP LTM
Known Affected Versions:
15.1.0, 15.1.0.1, 15.1.0.2, 15.1.0.3, 15.1.0.4, 15.1.0.5, 15.1.1, 15.1.2, 15.1.2.1, 15.1.3, 15.1.3.1, 15.1.4, 15.1.4.1, 15.1.5, 15.1.5.1, 15.1.6, 15.1.6.1, 15.1.7, 15.1.8, 15.1.8.1, 15.1.8.2, 15.1.9, 15.1.9.1, 15.1.10, 15.1.10.2, 15.1.10.3, 15.1.10.4, 15.1.10.5
Fixed In:
16.1.5
Opened: Sep 01, 2023 Severity: 3-Major
- Inbound TLS traffic's SNI isn't proxied from client-side to server-side - TLS handshakes might fail
TLS handshakes might fail.
Create an inbound SSL Orchestrator setup and attach the iRules.
Add the iRule LB::detach before enabling the server-side SSL using iRule SSL::enable at CLIENTSSL_HANDSHAKE in iRule-gw_in_t.tcl iRule that is attached to the virtual server when the sslo-inbound is created.
BIG-IP now performs handshakes properly and can anticipate the desired outcomes.