Last Modified: Sep 13, 2023
Affected Product(s):
BIG-IP All
Known Affected Versions:
11.4.0, 11.4.1, 11.5.0, 11.5.1, 11.5.2, 11.5.3, 11.5.4, 11.5.5, 11.5.6, 11.5.7, 11.5.8, 11.5.9, 11.5.10, 11.6.0, 11.6.1, 11.6.2, 11.6.3, 11.6.3.1, 11.6.3.2, 11.6.3.3, 11.6.3.4, 11.6.4, 11.6.5, 11.6.5.1, 11.6.5.2, 11.6.5.3, 12.1.0 HF1, 12.1.0 HF2, 12.1.1 HF1, 12.1.1 HF2, 12.1.2 HF1, 12.1.2 HF2
Fixed In:
12.0.0
Opened: Nov 04, 2014 Severity: 3-Major Related Article:
K16978
Server-initiated banner protocols can stall connections. If 'verify accept' is set on the TCP profile, the virtual server contains a clientssl profile, and the server side sends a banner message, the connection might stall.
The connection stalls.
This occurs when 'verify accept' is set on the TCP profile, and the server sends a banner message.
Do not enable 'verify accept'.
Server-initiated banner protocols now work properly when 'verify accept' is set on the TCP profile.