Last Modified: Apr 28, 2025
Affected Product(s):
BIG-IP LTM
Known Affected Versions:
12.1.0, 12.1.0 HF1, 12.1.0 HF2, 12.1.1, 12.1.1 HF1, 12.1.1 HF2, 12.1.2, 12.1.2 HF1, 12.1.2 HF2, 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
Opened: Oct 09, 2018 Severity: 3-Major
If the supported groups extension in the client hello contains only groups that are not supported by the BIG-IP system, the handshake fails.
Client connections to the BIG-IP system fail.
-- (ec)dhe ciphers are used. -- The supported groups extension does not contain any groups supported by the BIG-IP system.
There is no workaround other than not configuring (ec)dhe ciphers.
None