CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS
Percentile
83.5%
Severity: High
Date : 2019-07-06
CVE-ID : CVE-2019-12781
Package : python2-django
Type : silent downgrade
Remote : Yes
Link : https://security.archlinux.org/AVG-1001
The package python2-django before version 1.11.22-1 is vulnerable to
silent downgrade.
Upgrade to 1.11.22-1.
The problem has been fixed upstream in version 1.11.22.
None.
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.
A remote attacker is able to perform a man-in-the-middle attack if a
HTTP request is not redirected to HTTPS.
https://docs.djangoproject.com/en/2.2/releases/2.2.3/
https://www.openwall.com/lists/oss-security/2019/07/01/3
https://github.com/django/django/commit/77706a3e4766da5d5fb75c4db22a0a59a28e6cd6
https://security.archlinux.org/CVE-2019-12781
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ArchLinux | any | any | python2-django | < 1.11.22-1 | UNKNOWN |
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS
Percentile
83.5%