runner/connection_plugins/ssh.py in Ansible before 1.2.3, when using ControlPersist, allows local users to redirect a ssh session via a symlink attack on a socket file with a predictable name in /tmp/.
{ "binaries": [ { "binary_version": "1.5.4+dfsg-1", "binary_name": "ansible" }, { "binary_version": "1.5.4+dfsg-1", "binary_name": "ansible-doc" }, { "binary_version": "1.5.4+dfsg-1", "binary_name": "ansible-fireball" }, { "binary_version": "1.5.4+dfsg-1", "binary_name": "ansible-node-fireball" } ], "availability": "No subscription required" }