Last Modified: Sep 13, 2023
Affected Product(s):
BIG-IP APM
Known Affected Versions:
12.1.0, 12.1.1, 12.1.2, 12.1.3, 12.1.3.1, 12.1.3.2, 12.1.3.3, 12.1.3.4, 12.1.3.5, 12.1.3.6, 12.1.3.7, 12.1.4, 12.1.4.1, 12.1.5, 12.1.5.1, 12.1.5.2, 12.1.5.3, 12.1.6, 13.1.0, 13.1.0.1, 13.1.0.2, 13.1.0.3, 13.1.0.4, 13.1.0.5, 13.1.0.6, 13.1.0.7, 13.1.0.8, 13.1.1, 13.1.1.2, 13.1.1.3, 13.1.1.4, 13.1.1.5, 13.1.3, 13.1.3.1, 14.0.0, 14.0.0.1, 14.0.0.2, 14.0.0.3, 14.0.0.4, 14.0.0.5, 14.0.1, 14.0.1.1, 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, 15.0.0, 15.0.1, 15.0.1.1, 15.0.1.2
Fixed In:
15.1.0, 15.0.1.3, 14.1.2.5, 13.1.3.2
Opened: Apr 03, 2019 Severity: 3-Major
BIG-IP as SP and BIG-IP as IdP fail to generate signed SAML requests/responses or SAML Single Logout (SLO) requests/responses after the certificate that is used for signing is modified.
When this issue occurs, SAML services are impacted when BIG-IP is configured as SP or IdP. Subsequent SAML/SAML SLO requests/responses fail with the error 'failed to find certificate'. -- When BIG-IP is configured as IdP, then SAML Authentication fails and SAML/SAML SLO services do not work. -- When BIG-IP is configured as SP, resources that need SAML Authentication cannot be accessed. Also, SAML SLO service does not work.
The certificate used for signing SAML requests/responses or SAML SLO requests/responses is modified or re-imported.
-- When BIG-IP as IdP is affected, configure a different certificate associated with SAML IdP configuration that is used for signing, change it back to the original certificate, and then the apply policy. -- Similarly, when BIG-IP as SP is affected, configure a different certificate associated with SAML SP configuration that is used for signing, change it back to the original certificate, and then apply the policy.
BIG-IP as SP and BIG-IP as IdP works as expected while generating signed SAML requests/responses or SAML Single Logout (SLO) requests/responses after certificate that is used for signing is modified.