Ansible before 1.6.7 does not prevent inventory data with "{{" and "lookup" substrings, and does not prevent remote data with "{{" substrings, which allows remote attackers to execute arbitrary code via (1) crafted lookup('pipe') calls or (2) crafted Jinja2 data.
Ansible versiones anteriores a 1.6.7, no impide los datos de inventario con las subcadenas "{{" y "lookup", y no impide los datos remotos con las subcadenas "{{", lo que permite a atacantes remotos ejecutar código arbitrario por medio de (1) llamadas a lookup('pipe') diseñadas o (2) datos Jinja2 diseñados.
The Ansible platform suffers from input sanitization errors that allow arbitrary code execution as well as information leak, in case an attacker is able to control certain playbook variables. Versions 1.6.6 and below are affected.
