SSL Medium Strength Cipher Suites Supported (SWEET32)

[bluesea2010]

Hi 

How to fix  "SSL Medium Strength Cipher Suites Supported (SWEET32)" on the below 

cisco C6807-XL

Cisco IOS Software, s2t54 Software (s2t54-IPBASEK9-M), Version 15.2(1)SY1, RELEASE SOFTWARE (fc5)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2015 by Cisco Systems, Inc.
Compiled Mon 11-May-15 00:54 by prod_rel_team

ROM: System Bootstrap, Version 12.2(50r)SYS3, RELEASE SOFTWARE (fc1)

Thanks

[Leo Laohoo]

SWEET32 is a very old vulnerability and Cisco published the Security Bulletin back in 2016.

Multiple Vulnerabilities in OpenSSL Affecting Cisco Products