[USN-5269-1] Django vulnerabilities

========================================================================== Ubuntu Security Notice USN-5269-1 February 03, 2022
python-django vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
– Ubuntu 21.10 – Ubuntu 20.04 LTS – Ubuntu 18.04 LTS
Several security issues were fixed in Django.
Software Description: – python-django: High-level Python web development framework
Keryn Knight discovered that Django incorrectly handled certain template tags. A remote attacker could possibly use this issue to perform a cross-site scripting attack. (CVE-2022-22818)
Alan Ryan discovered that Django incorrectly handled file uploads. A remote attacker could possibly use this issue to cause Django to hang, resulting in a denial of service. (CVE-2022-23833)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 21.10: python3-django 2:2.2.24-1ubuntu1.3
Ubuntu 20.04 LTS: python3-django 2:2.2.12-1ubuntu0.10
Ubuntu 18.04 LTS: python-django 1:1.11.11-1ubuntu1.16 python3-django 1:1.11.11-1ubuntu1.16
In general, a standard system update will make all the necessary changes.
References: ubuntu.com/security/notices/USN-5269-1 CVE-2022-22818, CVE-2022-23833
Package Information: launchpad.net/ubuntu/+source/python-django/2:2.2.24-1ubuntu1.3 launchpad.net/ubuntu/+source/python-django/2:2.2.12-1ubuntu0.10 launchpad.net/ubuntu/+source/python-django/1:1.11.11-1ubuntu1.16