Bug ID 523390: Minor memory leak on IdP when SLO is configured on bound SP connectors.

Last Modified: Sep 13, 2023

Affected Product(s):
BIG-IP APM(all modules)

Known Affected Versions:
11.5.1 HF1, 11.5.1 HF2, 11.5.1 HF3, 11.5.1 HF4, 11.5.1 HF5, 11.5.1 HF6, 11.5.1 HF7, 11.5.1 HF8, 11.5.1 HF9, 11.5.1 HF10, 11.5.1 HF11, 11.5.2 HF1, 11.5.3 HF1, 11.6.0, 11.6.1, 11.6.2, 11.6.3,,,,, 11.6.4, 11.6.5,,,, 12.1.0 HF1, 12.1.0 HF2, 12.1.1 HF1, 12.1.1 HF2, 12.1.2 HF1, 12.1.2 HF2

Fixed In:
12.0.0, 11.6.0 HF6, 11.5.3 HF2

Opened: May 14, 2015

Severity: 3-Major


Several bytes of memory are leaked when SAML SSO is executed on BIG-IP system, configured as an Identity Provider (IdP), when the Service Provider (SP) connector has single logout (SLO) configured.


Several bytes of memory are leaked.


BIG-IP is used as Identity Provider, and SLO is configured for bound SP Connector.


To work around the problem, disable SLO on SP connectors.

Fix Information

Fixed memory leaks in SAML Identity Provider (IdP) when when SLO is configured in a Service Provider (SP) connector.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips