Cleartext Transmission of Sensitive Information Affecting py3-django package, versions <1.11.22-r0
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-ALPINE316-PY3DJANGO-2845661
- published2 Aug 2021
- disclosed1 Jul 2019
Introduced: 1 Jul 2019
CVE-2019-12781 (opens in a new tab)How to fix?
Upgrade Alpine:3.16 py3-django to version 1.11.22-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:3.16 relevant fixed versions and status.
An issue was discovered in Django 1.11 before 1.11.22, 2.1 before 2.1.10, and 2.2 before 2.2.3. An HTTP request is not redirected to HTTPS when the SECURE_PROXY_SSL_HEADER and SECURE_SSL_REDIRECT settings are used, and the proxy connects to Django via HTTPS. In other words, django.http.HttpRequest.scheme has incorrect behavior when a client uses HTTP.
References
- http://www.securityfocus.com/bid/109018
- https://seclists.org/bugtraq/2019/Jul/10
- https://security.netapp.com/advisory/ntap-20190705-0002/
- https://www.djangoproject.com/weblog/2019/jul/01/security-releases/
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12781
- https://www.debian.org/security/2019/dsa-4476
- https://security-tracker.debian.org/tracker/CVE-2019-12781
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5VXXWIOQGXOB7JCGJ3CVUW673LDHKEYL/
- https://docs.djangoproject.com/en/dev/releases/security/
- https://groups.google.com/forum/#!topic/django-announce/Is4kLY9ZcZQ
- http://www.openwall.com/lists/oss-security/2019/07/01/3
- http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00006.html
- http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00025.html
- https://usn.ubuntu.com/4043-1/
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2019-12781
- https://groups.google.com/forum/#%21topic/django-announce/Is4kLY9ZcZQ
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5VXXWIOQGXOB7JCGJ3CVUW673LDHKEYL/