Jouni Malinen discovered that the wpa_cli tool incorrectly sanitized strings when being used with action scripts. A remote attacker could possibly use this issue to execute arbitrary commands.
{ "availability": "No subscription required", "binaries": [ { "hostapd": "1:2.1-0ubuntu1.1", "wpagui": "2.1-0ubuntu1.1", "wpasupplicant": "2.1-0ubuntu1.1", "wpasupplicant-udeb": "2.1-0ubuntu1.1" } ] }