Bug ID 1322077: BIG-IP can now support handshakes with 4 additional cipher suites: ECDHE-ECDSA-AES128-CCM, ECDHE-ECDSA-AES128-CCM8, ECDHE-ECDSA-AES256-CCM, ECDHE-ECDSA-AES256-CCM8

Last Modified: May 29, 2024

Affected Product(s):
BIG-IP LTM(all modules)

Fixed In:
17.1.1

Opened: Jul 19, 2023

Severity: 4-Minor

Symptoms

Handshakes fail if a client/server tries to negotiate a handshake with the following cipher suites: ECDHE-ECDSA-AES128-CCM, ECDHE-ECDSA-AES128-CCM8, ECDHE-ECDSA-AES256-CCM, ECDHE-ECDSA-AES256-CCM8

Impact

Handshakes fail if a client/server tries to negotiate a handshake with the following cipher suites: ECDHE-ECDSA-AES128-CCM, ECDHE-ECDSA-AES128-CCM8, ECDHE-ECDSA-AES256-CCM, ECDHE-ECDSA-AES256-CCM8

Conditions

A handshake with the following cipher suites is attempted: ECDHE-ECDSA-AES128-CCM, ECDHE-ECDSA-AES128-CCM8, ECDHE-ECDSA-AES256-CCM, ECDHE-ECDSA-AES256-CCM8

Workaround

None

Fix Information

None

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips