Debian 9: DLA-2906-2 Urgent: Python-Django CSRF and DoS Vulnerabilities

- CVE-2022-22818: Possible XSS via {% debug %} template tag.

The {% debug %} template tag didn't properly encode the current context,
posing an XSS attack vector.

In order to avoid this vulnerability, {% debug %} no longer outputs
information when the DEBUG setting is False, and it ensures all context
variables are correctly escaped when the DEBUG setting is True.

- CVE-2022-23833: Denial-of-service possibility in file uploads

Passing certain inputs to multipart forms could result in an
infinite loop when parsing files.

For Debian 9 "Stretch", these problems have been fixed in version
1:1.10.7-2+deb9u15.

We recommend that you upgrade your python-django packages.

For the detailed security status of python-django please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/python-django

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be