Whilst this bug is not directly related to SQL Server I thought DBAs should be aware of it since there are a lot of web servers out there accessing SQL Server back ends. I found this article Everything you need to know about the Heartbleed SSL bug by Troy Hunt to be one of the best in explaining the bug’s ins and outs.
I’m highlighting this bug notice in my newsletter and blog since it has the potential to affect quite a few SQL Server 2012 installations.
Here’s the link to the MB KB article http://support.microsoft.com/kb/2845380 .
CU4 for SP1 resolves the issue.