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.
The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Ansible | Redhat | * | 1.6.7 (excluding) |
| Ansible | Ubuntu | trusty | * |
| Ansible | Ubuntu | trusty/esm | * |
| Ansible | Ubuntu | upstream | * |
| Ansible | Ubuntu | utopic | * |
| Ansible | Ubuntu | vivid | * |
| Ansible | Ubuntu | wily | * |