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DebianDEBIAN:DLA-885-1:1F500

HistoryApr 05, 2017 - 9:07 a.m.

[SECURITY] [DLA 885-1] python-django security update

2017-04-0509:07:04

lists.debian.org

5.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:P/A:N

6.1 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

6.8 Medium

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

72.6%

JSON

Package : python-django
Version : 1.4.22-1+deb7u3
CVE ID : CVE-2017-7233, CVE-2017-7234
Debian Bug : #859515, #859516

It was discovered that there were two vulnerabilities in python-django, a
high-level Python web development framework.

CVE-2017-7233 (#859515): Open redirect and possible XSS attack via
user-supplied numeric redirect URLs. Django relies on user input in some cases
(e.g. django.contrib.auth.views.login() and i18n) to redirect the user to an
"on success" URL. The security check for these redirects (namely is_safe_url())
considered some numeric URLs (e.g. http:999999999) "safe" when they shouldn't
be. Also, if a developer relied on is_safe_url() to provide safe redirect
targets and puts such a URL into a link, they could suffer from an XSS attack.

CVE-2017-7234 (#895516): Open redirect vulnerability in
django.views.static.serve; A maliciously crafted URL to a Django site using the
serve() view could redirect to any other domain. The view no longer does any
redirects as they don't provide any known, useful functionality.

For Debian 7 "Wheezy", this issue has been fixed in python-django version
1.4.22-1+deb7u3.

We recommend that you upgrade your python-django packages.

Regards,

  ,&#x27;&#x27;`.
 : :&#x27;  :     Chris Lamb
 `. `&#x27;`      [email protected] / chris-lamb.co.uk
   `-

OSVersionArchitecturePackageVersionFilename
Debian8allpython-django-doc< 1.7.11-1+deb8u2python-django-doc_1.7.11-1+deb8u2_all.deb
Debian8allpython-django< 1.7.11-1+deb8u2python-django_1.7.11-1+deb8u2_all.deb
Debian8allpython-django-common< 1.7.11-1+deb8u2python-django-common_1.7.11-1+deb8u2_all.deb
Debian8allpython3-django< 1.7.11-1+deb8u2python3-django_1.7.11-1+deb8u2_all.deb
Debian7allpython-django< 1.4.22-1+deb7u3python-django_1.4.22-1+deb7u3_all.deb
Debian7allpython-django-doc< 1.4.22-1+deb7u3python-django-doc_1.4.22-1+deb7u3_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	8	all	python-django-doc	< 1.7.11-1+deb8u2	python-django-doc_1.7.11-1+deb8u2_all.deb
Debian	8	all	python-django	< 1.7.11-1+deb8u2	python-django_1.7.11-1+deb8u2_all.deb
Debian	8	all	python-django-common	< 1.7.11-1+deb8u2	python-django-common_1.7.11-1+deb8u2_all.deb
Debian	8	all	python3-django	< 1.7.11-1+deb8u2	python3-django_1.7.11-1+deb8u2_all.deb
Debian	7	all	python-django	< 1.4.22-1+deb7u3	python-django_1.4.22-1+deb7u3_all.deb
Debian	7	all	python-django-doc	< 1.4.22-1+deb7u3	python-django-doc_1.4.22-1+deb7u3_all.deb