Last Modified: Sep 13, 2023
Affected Product(s):
BIG-IP Install/Upgrade, LTM
Known Affected Versions:
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, 13.1.3.2, 13.1.3.3, 13.1.3.4, 13.1.3.5, 13.1.3.6, 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, 14.1.2.5, 14.1.2.6, 14.1.2.7, 14.1.2.8, 14.1.3, 14.1.3.1, 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, 15.1.2.1, 16.0.0, 16.0.0.1, 16.0.1, 16.0.1.1
Fixed In:
16.1.0, 16.0.1.2, 15.1.3, 14.1.4, 13.1.4
Opened: Jun 17, 2019 Severity: 3-Major
On a single virtual server, when 'TLS Renegotiation' is enabled in an associated Client SSL profile, the system should prevent enabling the 'Enforce TLS Requirements' option in the associated HTTP/2 profile.
The configuration does not load if saved, and reports an error: 01070734:3: Configuration error: In Virtual Server (/Common/http2vs) an http2 profile with enforce-tls-requirements enabled is incompatible with clientssl profile '/Common/my_clientssl'; renegotiation must be disabled.
BIG-IP system validation does not prevent this configuration in the following scenario: 1. Disable the 'Enforce TLS Requirements' option in the HTTP/2 profile. 2. Enable 'TLS Renegotiation' in the Client SSL profile. 3. Enable the 'Enforce TLS Requirements' option in the HTTP/2 profile.
If enabling 'Enforce TLS Requirements' in an HTTP/2 profile configured on a virtual server, ensure that 'TLS Renegotiation' is disabled in all Client SSL profiles on that virtual server.
Added a missing validation check for TLS Renegotiation and Enforce TLS Requirements.
BIG-IP validation now requires TLS Renegotiation of the SSL profile to be disabled when the TLS Enforcement requirement (RFC7540) is enabled in the HTTP/2 profile