Hi Jochen, Perfect, thanks a lot! Upgrading to Java 8 did the trick, but will keep the Play framework docs around for reference as well.
Thanks! Russ On Tuesday, September 8, 2015 at 9:08:43 AM UTC-5, Jochen Schalanda wrote: > > Hi Russ, > > please refer to the Play framework's documentation about cipher suites at > https://www.playframework.com/documentation/2.3.x/CipherSuites#Recommendation:-increase-the-DHE-key-size > which > also explains how to increase the DHE key size. You will also need to > upgrade to Java 8, if you're still running Java 7 (which has reached EOL in > April 2015). > > > Cheers, > Jochen > > On Tuesday, 8 September 2015 15:26:24 UTC+2, Russ Collier wrote: >> >> Howdy, >> >> This appears to have started happening recently with newer versions of >> Chrome (version 45.0.2454.85) and Firefox (version 39), but using the >> Graylog Web Interface 1.1.6 with HTTPS and a valid SSL certificate/Java >> KeyStore (type: JKS), when I access our Graylog web interface installation, >> I get an error message like ERR_SSL_WEAK_SERVER_EPHEMERAL_DH_KEY "Server >> has a weak ephemeral Diffie-Hellman public key". This doesn't happen when >> using Internet Explorer 10, though. >> >> I thought I'd read this is possibly due to recent updates in some web >> browsers with more stringent SSL cipher requirements related to the Logjam >> vulnerability earlier this year. >> >> Is anyone else experiencing this issue? And know of any workarounds? I >> wasn't sure if this was just affecting me, or if it was worth raising a >> request in the Graylog Web Interface issue tracker. >> >> Thanks! >> Russ >> >> -- You received this message because you are subscribed to the Google Groups "Graylog Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/graylog2/16b113a7-a2a1-4d47-90f7-9314d7123a28%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
