"It seams that there is another difference between the two openssl versions then only the heartbleed bugfix."
err, yes. The g release is a new minor release. I'd ALWAYS advise reading the changelog before deploying. .. You'd then have seen the new features (this is why vendors such as redhat are just back porting the fix rather than pushing 1.0.1g to RH6.5 users....for example) alan