Bug ID 1826273: Mysql client uses TLS1.1 when connecting to mysql server running 5.7

Last Modified: Jun 19, 2025

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

Known Affected Versions:
17.1.1.1, 17.1.1.2, 17.1.1.3, 17.1.1.4, 17.1.2, 17.1.2.1, 17.1.2.2

Opened: Mar 03, 2025

Severity: 3-Major

Symptoms

Connection is always negotiated with TLS1.1

Impact

Client should negotiate with TLS1.2

Conditions

The mqsql client in BIG-IP's version is 5.1.47, which hardcode's the TLS version used to connect with mysql server versions which supports TLS1.1. TLS1.1 is not a supported version in mysql server 8.0.0.4 onwards and client successfully connects to those servers with TLS 1.2.

Workaround

None

Fix Information

None

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips