python3-django: In Django 2.2 before 2.2.22, 3.1 before 3.1.10, and 3.2 before 3.2.2 (with Python 3.9.5+), URLValidator does not proh...
CVE-2021-32052 is fixed in 3 products on 1 platform, first by python3-django 2:2.2.12-1ubuntu0.7, released June 2, 2021. It is not reported as exploited. Patch Radar priority: Routine.
In Django 2.2 before 2.2.22, 3.1 before 3.1.10, and 3.2 before 3.2.2 (with Python 3.9.5+), URLValidator does not prohibit newlines and tabs (unless the URLField form field is used). If an application uses values with newlines in an HTTP response, header injection can occur. Django itself is unaffected because HttpResponse prohibits newlines in HTTP headers.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| python-django · Ubuntu 18.04.6 LTS (bionic) | 1:1.11.11-1ubuntu1.17 | python-django 1:1.11.11-1ubuntu1.17 | Apr 11, 2022 |
| python-django-common · Ubuntu 18.04.6 LTS (bionic) | 1:1.11.11-1ubuntu1.17 | python-django-common 1:1.11.11-1ubuntu1.17 | Apr 11, 2022 |
| python3-django · Ubuntu 18.04.6 LTS (bionic) | 1:1.11.11-1ubuntu1.17 | python3-django 1:1.11.11-1ubuntu1.17 | Apr 11, 2022 |
| python3-django · Ubuntu 20.04 LTS (focal) | 2:2.2.12-1ubuntu0.7 | python3-django 2:2.2.12-1ubuntu0.7 | Jun 2, 2021 |
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