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Ubuntu Security Notice USN-7555-3
June 17, 2025

python-django vulnerability
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 20.04 LTS

Summary:

Django could be made to log injection if received specially
crafted input.

Software Description:
- python-django: High-level Python web development framework

Details:

USN-7555-1 fixed a vulnerability in Django. This update provides an
additional fix for Ubuntu 20.04 LTS.

Original advisory details:

 It was discovered that Django incorrectly handled certain
 unescaped request paths. An attacker could possibly use this
 issue to perform a log injection.

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 20.04 LTS
  python3-django                  2:2.2.12-1ubuntu0.29+esm2
                                  Available with Ubuntu Pro

In general, a standard system update will make all the necessary changes.

References:
  https://ubuntu.com/security/notices/USN-7555-3
  https://ubuntu.com/security/notices/USN-7555-2
  https://ubuntu.com/security/notices/USN-7555-1
  https://bugs.launchpad.net/ubuntu/+source/python-django/+bug/2113924