[USN-5373-2] Django vulnerabilities

========================================================================== Ubuntu Security Notice USN-5373-2 April 11, 2022
python-django vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
– Ubuntu 16.04 ESM – Ubuntu 14.04 ESM
Several security issues were fixed in Django.
Software Description: – python-django: High-level Python web development framework
USN-5373-1 fixed several vulnerabilities in Django. This update provides the corresponding update for Ubuntu 14.04 ESM and Ubuntu 16.04 ESM.
Original advisory details:
It was discovered that Django incorrectly handled certain certain column aliases in the QuerySet.annotate(), aggregate(), and extra() methods. A remote attacker could possibly use this issue to perform an SQL injection attack. (CVE-2022-28346)
It was discovered that the Django URLValidator function incorrectly handled newlines and tabs. A remote attacker could possibly use this issue to perform a header injection attack. (CVE-2021-32052)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 16.04 ESM: python-django 1.8.7-1ubuntu5.15+esm5 python3-django 1.8.7-1ubuntu5.15+esm5
Ubuntu 14.04 ESM: python-django 1.6.11-0ubuntu1.3+esm5
In general, a standard system update will make all the necessary changes.
References: ubuntu.com/security/notices/USN-5373-2 ubuntu.com/security/notices/USN-5373-1 CVE-2021-32052, CVE-2022-28346