I've seen the KB article:
"SMP 7.1 SP2 MP1 Rollup Version 1 Information Notes"
http://www.symantec.com/docs/HOWTO81832
But it doesn't have any instructions where to get the Rollup from. I've tried Symantec Installation Manager 7.1.238 with http://www.solutionsam.com/solutions/pl/symantec_v2.pl.xml.zip last updated 08/11/2012 03:06:53 but there's no download there.
Is it a support only one and we're supposed to divine that or have I missed something obvious?