SQL Server 2008 R2, which build includes security update MS12-027?

My servers are currently at SQL Server 2008 R2 SP1 CU3 (10.50.2789).  I would like to update my servers to at least SP2.  More importantly, I'd like to ensure whatever build I update to includes the cricitical security update MS12-027.  Does 2008 R2 SP2 include the security update MS12-027?  I suspect it doesn't since the documentation says it includes SP1 CU1-CU5, and CU5 was released Feb. 20, 2012,  while MS12-027 was released April 10, 2012.  If it doesn't, does SP2 CU1 include security-update MS12-027?  If not, does SP2 CU2?  or SP2 CU3?  How do I find this out??  I don't see anything in the KB articles for the SP2 Cumulative Updates about including the MS12-027 security update?

Any feedback appreciated.

Thanks!