[USN-5373-1] Django vulnerabilities

[Marc Deslauriers]

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Ubuntu Security Notice USN-5373-1
April 11, 2022

python-django vulnerabilities
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A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 21.10
- Ubuntu 20.04 LTS
- Ubuntu 18.04 LTS

Summary:

Several security issues were fixed in Django.

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

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 Django incorrectly handled certain option names in
the QuerySet.explain() method. A remote attacker could possibly use this
issue to perform an SQL injection attack. This issue only affected Ubuntu
20.04 LTS, and Ubuntu 21.10. (CVE-2022-28347)

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. This issue only affected Ubuntu 18.04
LTS. (CVE-2021-32052)

Update instructions:

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

Ubuntu 21.10:
  python3-django                  2:2.2.24-1ubuntu1.4

Ubuntu 20.04 LTS:
  python3-django                  2:2.2.12-1ubuntu0.11

Ubuntu 18.04 LTS:
  python-django                   1:1.11.11-1ubuntu1.17
  python3-django                  1:1.11.11-1ubuntu1.17

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

References:
  https://ubuntu.com/security/notices/USN-5373-1
  CVE-2021-32052, CVE-2022-28346, CVE-2022-28347

Package Information:
  https://launchpad.net/ubuntu/+source/python-django/2:2.2.24-1ubuntu1.4
  https://launchpad.net/ubuntu/+source/python-django/2:2.2.12-1ubuntu0.11
  https://launchpad.net/ubuntu/+source/python-django/1:1.11.11-1ubuntu1.17
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