SSL certificate related vulnerability

[k_k]

Hi,

After doing vulnerability assessment, we found below SSL related vulnerability :

1. SSL medium and weak cipher suites supported.
2. SSL certiicate signed with weak hashing algorithm
(The SSL certificate is signed using MD5 algorithm. This algorithm is weak and is vlunerable to collision attacks. )
3. SSL / TLS renegotiation handshakes MiTM plaintext data injection


Is there any way to fix this on permenent base ??

Please help me in this regards,

KK

[k_k]

Guys...please suggest regarding this concern...

[k_k]

Can anyone please suggest what is the right way to fix these vulnerabilities ???

[lytledd]

Originally Posted by k_k

Can anyone please suggest what is the right way to fix these vulnerabilities ???

We got the same report from McAfee's scan. And, I found this wiki entry:

Cipher suites - Zimbra :: Wiki

Doug