Last Modified: Dec 13, 2023
Affected Product(s):
BIG-IP TMOS
Known Affected Versions:
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, 17.1.0, 17.1.0.1, 17.1.0.2, 17.1.0.3
Fixed In:
17.1.1, 15.1.10
Opened: Apr 07, 2022 Severity: 3-Major
The SIP msg alg can disrupt the expiration of a connflow in a way that it stays alive forever.
Zombie flow, which cannot be expired anymore.
SIPGmsg alg with suspending iRule commands attached.
Restart TMM.
Flows are now properly expired.