Bug ID 587419: TMM may restart when SAML SLO is performed after APM session is closed

Last Modified: Nov 07, 2022

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

Known Affected Versions:
12.1.0, 12.1.0 HF1, 12.1.0 HF2

Fixed In:
13.0.0, 12.1.1

Opened: Apr 13, 2016

Severity: 3-Major


TMM may core when user performs SAML SLO on external to BIG-IP SP/IdP, and BIG-IP's APM session is no longer valid.


Traffic disrupted while tmm restarts.


- User initiated SAML SLO on external SAML provider, and external provider redirect users to BIG-IP with SLO request. - User does not have a valid session on BIG-IP when SLO request is received.


Disable SAML SLO by removing SLO request/response URLs from configuration

Fix Information

TMM will no longer restart in the case described above.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips