I need to inspect the permissions in SQL on some built-in stored procedures. In Management Studio I see the permissions for custom SPs, but not the System SP. Additionally, there are a lot of SP's that aren't shown in the 'System Stored Procedures' as viewed from Management Studio's Object Explorer. I can either navigate to a particular place in SQL Management Studio, or a particular SQL query; whatever is sensible.
Question: How can I inspect the permissions applied to a stored procedure such as "xp_msver"? Specifically 'Execute' permissions.
P.S. - I'm not an SQL guru if you couldn't tell. Hopefully the question makes sense.