[Freeipa-users] IPA Web Portal using outdated ciphers, breaking with some clients

Rob Crittenden rcritten at redhat.com
Fri Jan 29 19:36:48 UTC 2016


Jeff Hallyburton wrote:
> Hi,
> 
> We're also seeing that the free-ipa web-portal is using TLS 1.2 by
> default, which is being flagged as insecure / obsolete.  This also seems
> to be causing some clients (some instances of Chrome) to fail logins:
> 
> [Fri Jan 29 18:34:26.638350 2016] [:error] [pid 6603] SSL Library Error:
> -12286 No common encryption algorithm(s) with client
> 
> 
> What do we need to do to update this to TLS 1.3?

TLS 1.2 insecure/obsolete? Flagged by what? Need more info on what the
handshake looks like and what the server configuration is.

AFAIK 1.3 is still in draft form.

rob




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