CVE-2017-6143

Name of the Vulnerable Software and Affected Versions F5 BIG-IP versions 11.5.0 through 11.5.5 F5 BIG-IP versions 11.6.0 through 11.6.2 F5 BIG-IP versions 12.0.0 through 12.1.2

Description The issue arises from incorrect implementation of X509 certificate verification in the IP Intelligence Subscription and IP Intelligence feed-list features. This results in the remote server's identity not being properly validated.

Recommendations For F5 BIG-IP versions 11.5.0 through 11.5.5, update the implementation of X509 certificate verification to properly validate the remote server's identity. For F5 BIG-IP versions 11.6.0 through 11.6.2, update the implementation of X509 certificate verification to properly validate the remote server's identity. For F5 BIG-IP versions 12.0.0 through 12.1.2, update the implementation of X509 certificate verification to properly validate the remote server's identity.