Microsoft distributes Microsoft SQL Server 2012 fixes as one downloadable file. Because the fixes are cumulative, each new release contains all the hotfixes and all the security fixes that were included in the previous SQL Server 2012 fix release.
Update informationThis issue is fixed in Cumulative Update 1 for SQL Server 2012 Service Pack 3.
Recommendation: Install the latest cumulative update for SQL Server
Note You can find information about the latest SQL Server builds from Where to find information about the latest SQL Server builds.