Directory traversal vulnerability in the Shared Folders feature for VMWare ACE 1.0.2 and 2.0.2, Player 1.0.4 and 2.0.2, and Workstation 5.5.4 and 6.0.2 allows guest OS users to read and write arbitrary files on the host OS via a multibyte string that produces a wide character string containing .. (dot dot) sequences, which bypasses the protection mechanism, as demonstrated using a "%c0%2e%c0%2e" string.
https://exchange.xforce.ibmcloud.com/vulnerabilities/40837
http://www.vupen.com/english/advisories/2008/0905/references
http://www.vupen.com/english/advisories/2008/0679
http://www.vmware.com/support/ws6/doc/releasenotes_ws6.html
http://www.vmware.com/support/ws55/doc/releasenotes_ws55.html
http://www.vmware.com/support/player2/doc/releasenotes_player2.html
http://www.vmware.com/support/player/doc/releasenotes_player.html
http://www.vmware.com/support/ace2/doc/releasenotes_ace2.html
http://www.vmware.com/security/advisories/VMSA-2008-0005.html
http://www.securitytracker.com/id?1019493
http://www.securityfocus.com/bid/28276
http://www.securityfocus.com/bid/27944
http://www.securityfocus.com/archive/1/489739/100/0/threaded
http://www.securityfocus.com/archive/1/488725/100/0/threaded
http://www.coresecurity.com/?action=item&id=2129
http://securityreason.com/securityalert/3700
http://secunia.com/advisories/29117
http://lists.vmware.com/pipermail/security-announce/2008/000008.html
http://lists.grok.org.uk/pipermail/full-disclosure/2008-February/060457.html