Security release, level: SEVERE

[Federico Capoano]

A security issue affecting nginx has been discovered and patched in the previous days.

Please backup and upgrade your instances accordingly:

- Ansible: https://github.com/openwisp/ansible-openwisp2/releases/tag/0.13.2

- Docker: https://github.com/openwisp/docker-openwisp/releases

I also want to remind everyone that new vulnerabilities get discovered in the dependencies used by OpenWISP regularly (recently Pillow and Django), which we also do our best to patch by updating the dependency definitions. Keep the python dependencies up to date if you want your system to be secure. 

Best regards

Federico Capoano

[Federico Capoano]

The patched docker-openwisp git tag is: https://github.com/openwisp/docker-openwisp/releases/tag/0.1.0a6