Wine 20050211 and earlier creates temp files with world readable permissions and predictable file names, which allows local users to obtain sensitive information, such as passwords.
https://exchange.xforce.ibmcloud.com/vulnerabilities/19697
https://euvd.enisa.europa.eu/vulnerability/EUVD-2005-0788
http://www.zone-h.org/advisories/read/id=7300
http://www.securityfocus.com/bid/12791
http://securitytracker.com/id?1013428