CVE-2011-2185 (http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-2185): Fabric before 1.1.0 allows local users to overwrite arbitrary files via a symlink attack on (1) a /tmp/fab.*.tar file or (2) certain other files in the top level of /tmp/.
Already fixed. Closing noglsa.