Unknown vulnerability in arshell in the Array Service (arrayd) for SGI ProPack 3 with SP 5 and 6, and SGI ProPack 4, allows local users to execute arbitrary shells as root on other hosts in the cluster or array.Referencesftp://patches.sgi.com/support/free/security/advisories/20050701-01-P.aschttp://securitytracker.com/id?1014454