Directory Traversal Affecting py3-django package, versions <3.1.13-r0
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Test your applications- Snyk ID SNYK-ALPINE320-PY3DJANGO-7013792
- published 23 May 2024
- disclosed 8 Jun 2021
Introduced: 8 Jun 2021
CVE-2021-33203 Open this link in a new tabHow to fix?
Upgrade Alpine:3.20 py3-django to version 3.1.13-r0 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream py3-django package and not the py3-django package as distributed by Alpine.
See How to fix? for Alpine:3.20 relevant fixed versions and status.
Django before 2.2.24, 3.x before 3.1.12, and 3.2.x before 3.2.4 has a potential directory traversal via django.contrib.admindocs. Staff members could use the TemplateDetailView view to check the existence of arbitrary files. Additionally, if (and only if) the default admindocs templates have been customized by application developers to also show file contents, then not only the existence but also the file contents would have been exposed. In other words, there is directory traversal outside of the template root directories.
References
- https://security.netapp.com/advisory/ntap-20210727-0004/
- https://www.djangoproject.com/weblog/2021/jun/02/security-releases/
- https://docs.djangoproject.com/en/3.2/releases/security/
- https://groups.google.com/forum/#!forum/django-announce
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/B4SQG2EAF4WCI2SLRL6XRDJ3RPK3ZRDV/
- https://groups.google.com/forum/#%21forum/django-announce
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/B4SQG2EAF4WCI2SLRL6XRDJ3RPK3ZRDV/