Vulnerability Details : CVE-2019-12781
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.
Exploit prediction scoring system (EPSS) score for CVE-2019-12781
Probability of exploitation activity in the next 30 days: 0.62%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 76 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2019-12781
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:N/A:N |
10.0
|
2.9
|
NIST |
|
5.3
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
3.9
|
1.4
|
NIST |
CWE ids for CVE-2019-12781
-
The product transmits sensitive or security-critical data in cleartext in a communication channel that can be sniffed by unauthorized actors.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-12781
-
https://www.debian.org/security/2019/dsa-4476
Debian -- Security Information -- DSA-4476-1 python-djangoThird Party Advisory
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https://www.djangoproject.com/weblog/2019/jul/01/security-releases/
Django security releases issued: 2.2.3, 2.1.10 and 1.11.22 | Weblog | DjangoPatch;Vendor Advisory
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https://usn.ubuntu.com/4043-1/
USN-4043-1: Django vulnerabilities | Ubuntu security noticesThird Party Advisory
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https://groups.google.com/forum/#!topic/django-announce/Is4kLY9ZcZQ
Google GroepenThird Party Advisory
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https://seclists.org/bugtraq/2019/Jul/10
Bugtraq: [SECURITY] [DSA 4476-1] python-django security updateThird Party Advisory
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http://www.openwall.com/lists/oss-security/2019/07/01/3
oss-security - Django: CVE-2019-12781: Incorrect HTTP detection with reverse-proxy connecting via HTTPSMailing List;Patch;Third Party Advisory
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http://www.securityfocus.com/bid/109018
Django CVE-2019-12781 Information Disclosure VulnerabilityThird Party Advisory
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http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00025.html
[security-announce] openSUSE-SU-2019:1872-1: moderate: Security update f
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https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5VXXWIOQGXOB7JCGJ3CVUW673LDHKEYL/
[SECURITY] Fedora 30 Update: python-django-2.1.10-1.fc30 - package-announce - Fedora Mailing-Lists
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https://docs.djangoproject.com/en/dev/releases/security/
Archive of security issues | Django documentation | DjangoPatch;Vendor Advisory
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https://security.netapp.com/advisory/ntap-20190705-0002/
CVE-2019-12781 Django Vulnerability in NetApp Products | NetApp Product SecurityThird Party Advisory
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http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00006.html
[security-announce] openSUSE-SU-2019:1839-1: moderate: Security update f
Products affected by CVE-2019-12781
- cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:19.04:*:*:*:*:*:*:*
- cpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:*
- cpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:*
- cpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:*