Currently on our windows server (Windows Server 2016), we have following cipher suites installed:-
TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384
TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256
TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA
TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA
TLS_RSA_WITH_AES_256_GCM_SHA384
TLS_RSA_WITH_AES_128_GCM_SHA256
TLS_RSA_WITH_AES_256_CBC_SHA256
TLS_RSA_WITH_AES_128_CBC_SHA256
Still the following security vulnerabilities are reported for our server as
- TLS/SSL Birthday attacks on 64-bit block ciphers (SWEET32)
- TLS/SSL Server Supports 3DES Cipher Suite <-- However there are no 3DES ciphers as listed above
- TLS/SSL Server Supports The Use of Static Key Ciphers
I am using tomcat 9.0.62. How can I fix these security vulnerabilities.