Last Modified: Oct 16, 2023
Affected Product(s):
BIG-IP APM
Known Affected Versions:
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, 15.0.0, 15.0.1, 15.0.1.1, 15.0.1.2, 15.1.0, 15.1.0.1
Fixed In:
16.0.0, 15.1.0.2, 15.0.1.3, 14.1.2.5
Opened: Jan 03, 2020 Severity: 3-Major
If the security service attempts server connection reuse, client port reuse causes RST on new connections.
The BIG-IP system or SSLO rejects new connection from clients when a client reuses the port.
-- Service profile is attached to virtual server. or -- SSL Orchestrator (SSLO) is licensed and provisioned and Service chain is added in the security policy. -- Security service reuses server-side connection. -- Client reuses the source port.
None.
The BIG-IP system or SSLO no longer rejects the client connection when the service tries to the reuse server connection and the client reuses the port.