Bug ID 443098: Memory leakage when Proxy SSL feature enabled

Last Modified: Oct 06, 2020

Bug Tracker

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

Known Affected Versions:
11.2.1, 11.4.0, 11.4.1, 11.5.0, 11.5.1, 11.5.1 HF1, 11.5.1 HF10, 11.5.1 HF11, 11.5.1 HF2, 11.5.1 HF3, 11.5.1 HF4, 11.5.1 HF5

Fixed In:
11.6.0, 11.5.1 HF6, 11.4.1 HF9, 11.2.1 HF15

Opened: Jan 15, 2014
Severity: 3-Major
Related AskF5 Article:


When the ProxySSL feature is enabled, small amounts of memory used during connection handling is leaked. Over a long period of time, this leakage accumulates and causes memory pressure.


When this occurs, memory is leaked over time and eventually results in performance degradation and eventual traffic outage.


This occurs when the Proxy SSL feature is enabled.



Fix Information

The Proxy SSL feature no longer leaks memory.

Behavior Change