AFP Server in Apple Mac OS X 10.5.8 and 10.6.x before 10.6.5 generates different error messages depending on whether a share exists, which allows remote attackers to enumerate valid share names via unspecified vectors.Referenceshttp://www.securitytracker.com/id?1024723http://support.apple.com/kb/HT4435http://lists.apple.com/archives/security-announce/2010//Nov/msg00000.html
