Bug ID 935193: With APM and AFM provisioned, single logout ( SLO ) fails

Last Modified: Nov 23, 2020

Bug Tracker

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

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, 14.1.2.5, 14.1.2.6, 14.1.2.7, 14.1.2.8, 15.0.0, 15.0.1, 15.0.1.1, 15.0.1.2, 15.0.1.3, 15.0.1.4, 15.1.0, 15.1.0.1, 15.1.0.2, 15.1.0.3, 15.1.0.4, 15.1.0.5, 15.1.1, 15.1.2, 16.0.0, 16.0.0.1, 16.0.1

Opened: Aug 11, 2020
Severity: 2-Critical

Symptoms

SAML Single log out (SLO) fails on BIG-IP platforms. The SAML module on the BIG-IP system reports following error messages: -- SAML SSO: Error (12) Inflating SAML Single Logout Request -- SAML SSO: Error (12) decoding SLO message -- SAML SSO: Error (12) extracting SAML SLO message

Impact

SAML single logout does not work.

Conditions

Failures occur with Redirect SLO.

Workaround

Use POST binding SLO requests.

Fix Information

None

Behavior Change