Last Modified: Apr 28, 2025
Affected Product(s):
BIG-IP TMOS
Known Affected Versions:
11.5.4, 11.5.4 HF1, 11.5.4 HF2, 11.5.4 HF3, 11.5.4 HF4, 11.5.5, 11.6.0, 11.6.0 HF1, 11.6.0 HF2, 11.6.0 HF3, 11.6.0 HF4, 11.6.0 HF5, 11.6.0 HF6, 11.6.0 HF7, 11.6.0 HF8, 11.6.1, 11.6.1 HF1, 11.6.1 HF2, 11.6.2, 11.6.2 HF1, 12.0.0, 12.0.0 HF1, 12.0.0 HF2, 12.0.0 HF3, 12.0.0 HF4, 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
Fixed In:
13.0.0, 12.1.2 HF1, 11.6.3, 11.5.6
Opened: Aug 11, 2016 Severity: 3-Major Related Article:
K54511423
When adding a device to the trust, the SSL connection can use insecure ciphers. Also it will use the undesirable TLSv1 protocol instead of negotiating to the highest safest protocol available which is TLSv1.2 If the peer device is configured to use TLSv1.1 or TLSv1.2 only, device trust will not be established
Unable to configure stronger ciphers for device trust. If the peer device is modified to not use TLSv1.0, it is impossible to establish Device Trust.
This exists when configuring devices in a device cluster.
None.
Advertised client ciphers reduced to what the common criteria compliance standard approves. Changed the initial OpenSSL call to use the correct one to negotiate to the highest available TLS protocol (1.2).