Last Modified: Apr 28, 2025
Affected Product(s):
BIG-IP LTM
Known Affected Versions:
14.1.5, 14.1.5.1, 14.1.5.2, 14.1.5.3, 14.1.5.4, 14.1.5.6, 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, 15.1.2.1, 15.1.3, 15.1.3.1, 15.1.4, 15.1.4.1, 15.1.5, 15.1.5.1, 15.1.6, 15.1.6.1, 15.1.7, 15.1.8, 15.1.8.1, 15.1.8.2, 15.1.9, 15.1.9.1, 15.1.10, 15.1.10.2, 15.1.10.3, 15.1.10.4, 15.1.10.5, 15.1.10.6, 16.0.0, 16.0.0.1, 16.0.1, 16.0.1.1, 16.0.1.2, 16.1.0, 16.1.1, 16.1.2, 16.1.2.1, 16.1.2.2, 16.1.3, 17.0.0, 17.0.0.1, 17.0.0.2
Fixed In:
17.1.0, 16.1.3.1
Opened: Dec 30, 2021 Severity: 3-Major
BIG-IP system rejects SSL forward proxy connections when the ca-bundle contains an expired and non-expired CA certificate.
SSL handshakes will fail.
-- Forward proxy is enabled in client and server SSL profiles. -- The CA certificates are ordered in the ca-bundle as expired followed by valid.
Remove all invalid (i.e., expired) certificates from the certificate chain and ensure that the bundle contains a valid certificate.
Fixed the certificate verification issue that was leading to SSL handshake failure.