Security update for python-Django SUSE Patch security@suse.de SUSE Security Team openSUSE-SU-2018:0826-1 Final 1 1 2018-03-27T04:23:01Z current 2018-03-27T04:23:01Z 2018-03-27T04:23:01Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for python-Django This update for python-Django to version 1.18.18 fixes multiple issues. Security issues fixed: - CVE-2018-7537: Fixed catastrophic backtracking in django.utils.text.Truncator. (bsc#1083305) - CVE-2018-7536: Fixed catastrophic backtracking in urlize and urlizetrunc template filters (bsc#1083304). - CVE-2016-7401: CSRF protection bypass on a site with Google Analytics (bsc#1001374). - CVE-2016-2513: User enumeration through timing difference on password hasher work factor upgrade (bsc#968000). - CVE-2016-2512: Fixed malicious redirect and possible XSS attack via user-supplied redirect URLs containing basic auth (bsc#967999). - CVE-2016-9013: User with hardcoded password created when running tests on Oracle (bsc#1008050). - CVE-2016-9014: DNS rebinding vulnerability when DEBUG=True (bsc#1008047). - CVE-2017-7234: Open redirect vulnerability in django.views.static.serve() (bsc#1031451). - CVE-2017-7233: Open redirect and possible XSS attack via user-supplied numeric redirect URLs (bsc#1031450). - CVE-2017-12794: Fixed XSS possibility in traceback section of technical 500 debug page (bsc#1056284) The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://lists.opensuse.org/opensuse-updates/2018-03/msg00105.html E-Mail link for openSUSE-SU-2018:0826-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings openSUSE Leap 42.3 python-Django-1.8.19-6.4.1 python-Django-1.8.19-6.4.1 as a component of openSUSE Leap 42.3 Django 1.9.x before 1.9.2, when ModelAdmin.save_as is set to True, allows remote authenticated users to bypass intended access restrictions and create ModelAdmin objects via the "Save as New" option when editing objects and leveraging the "change" permission. CVE-2016-2048 openSUSE Leap 42.3:python-Django-1.8.19-6.4.1 moderate 4.3 AV:N/AC:M/Au:N/C:N/I:P/A:N Please Install the update. https://lists.opensuse.org/opensuse-updates/2018-03/msg00105.html https://www.suse.com/security/cve/CVE-2016-2048.html CVE-2016-2048 https://bugzilla.suse.com/963742 SUSE Bug 963742 The utils.http.is_safe_url function in Django before 1.8.10 and 1.9.x before 1.9.3 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks or possibly conduct cross-site scripting (XSS) attacks via a URL containing basic authentication, as demonstrated by http://mysite.example.com\@attacker.com. CVE-2016-2512 openSUSE Leap 42.3:python-Django-1.8.19-6.4.1 moderate Please Install the update. https://lists.opensuse.org/opensuse-updates/2018-03/msg00105.html https://www.suse.com/security/cve/CVE-2016-2512.html CVE-2016-2512 https://bugzilla.suse.com/967999 SUSE Bug 967999 The password hasher in contrib/auth/hashers.py in Django before 1.8.10 and 1.9.x before 1.9.3 allows remote attackers to enumerate users via a timing attack involving login requests. CVE-2016-2513 openSUSE Leap 42.3:python-Django-1.8.19-6.4.1 moderate Please Install the update. https://lists.opensuse.org/opensuse-updates/2018-03/msg00105.html https://www.suse.com/security/cve/CVE-2016-2513.html CVE-2016-2513 https://bugzilla.suse.com/968000 SUSE Bug 968000 Cross-site scripting (XSS) vulnerability in the dismissChangeRelatedObjectPopup function in contrib/admin/static/admin/js/admin/RelatedObjectLookups.js in Django before 1.8.14, 1.9.x before 1.9.8, and 1.10.x before 1.10rc1 allows remote attackers to inject arbitrary web script or HTML via vectors involving unsafe usage of Element.innerHTML. CVE-2016-6186 openSUSE Leap 42.3:python-Django-1.8.19-6.4.1 moderate 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P Please Install the update. https://lists.opensuse.org/opensuse-updates/2018-03/msg00105.html https://www.suse.com/security/cve/CVE-2016-6186.html CVE-2016-6186 https://bugzilla.suse.com/988420 SUSE Bug 988420 The cookie parsing code in Django before 1.8.15 and 1.9.x before 1.9.10, when used on a site with Google Analytics, allows remote attackers to bypass an intended CSRF protection mechanism by setting arbitrary cookies. CVE-2016-7401 openSUSE Leap 42.3:python-Django-1.8.19-6.4.1 moderate 5.8 AV:N/AC:M/Au:N/C:P/I:P/A:N Please Install the update. https://lists.opensuse.org/opensuse-updates/2018-03/msg00105.html https://www.suse.com/security/cve/CVE-2016-7401.html CVE-2016-7401 https://bugzilla.suse.com/1001374 SUSE Bug 1001374 Django 1.8.x before 1.8.16, 1.9.x before 1.9.11, and 1.10.x before 1.10.3 use a hardcoded password for a temporary database user created when running tests with an Oracle database, which makes it easier for remote attackers to obtain access to the database server by leveraging failure to manually specify a password in the database settings TEST dictionary. CVE-2016-9013 openSUSE Leap 42.3:python-Django-1.8.19-6.4.1 moderate 4 AV:N/AC:H/Au:N/C:P/I:P/A:N Please Install the update. https://lists.opensuse.org/opensuse-updates/2018-03/msg00105.html https://www.suse.com/security/cve/CVE-2016-9013.html CVE-2016-9013 https://bugzilla.suse.com/1008050 SUSE Bug 1008050 Django before 1.8.x before 1.8.16, 1.9.x before 1.9.11, and 1.10.x before 1.10.3, when settings.DEBUG is True, allow remote attackers to conduct DNS rebinding attacks by leveraging failure to validate the HTTP Host header against settings.ALLOWED_HOSTS. CVE-2016-9014 openSUSE Leap 42.3:python-Django-1.8.19-6.4.1 moderate 4 AV:N/AC:H/Au:N/C:P/I:P/A:N Please Install the update. https://lists.opensuse.org/opensuse-updates/2018-03/msg00105.html https://www.suse.com/security/cve/CVE-2016-9014.html CVE-2016-9014 https://bugzilla.suse.com/1008047 SUSE Bug 1008047 In Django 1.10.x before 1.10.8 and 1.11.x before 1.11.5, HTML autoescaping was disabled in a portion of the template for the technical 500 debug page. Given the right circumstances, this allowed a cross-site scripting attack. This vulnerability shouldn't affect most production sites since you shouldn't run with "DEBUG = True" (which makes this page accessible) in your production settings. CVE-2017-12794 openSUSE Leap 42.3:python-Django-1.8.19-6.4.1 moderate Please Install the update. https://lists.opensuse.org/opensuse-updates/2018-03/msg00105.html https://www.suse.com/security/cve/CVE-2017-12794.html CVE-2017-12794 https://bugzilla.suse.com/1056284 SUSE Bug 1056284 Django 1.10 before 1.10.7, 1.9 before 1.9.13, and 1.8 before 1.8.18 relies on user input in some cases to redirect the user to an "on success" URL. The security check for these redirects (namely ``django.utils.http.is_safe_url()``) considered some numeric URLs "safe" when they shouldn't be, aka an open redirect vulnerability. Also, if a developer relies 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-2017-7233 openSUSE Leap 42.3:python-Django-1.8.19-6.4.1 moderate 4 AV:N/AC:H/Au:N/C:P/I:P/A:N Please Install the update. https://lists.opensuse.org/opensuse-updates/2018-03/msg00105.html https://www.suse.com/security/cve/CVE-2017-7233.html CVE-2017-7233 https://bugzilla.suse.com/1031450 SUSE Bug 1031450 A maliciously crafted URL to a Django (1.10 before 1.10.7, 1.9 before 1.9.13, and 1.8 before 1.8.18) site using the ``django.views.static.serve()`` view could redirect to any other domain, aka an open redirect vulnerability. CVE-2017-7234 openSUSE Leap 42.3:python-Django-1.8.19-6.4.1 moderate 4 AV:N/AC:H/Au:N/C:P/I:P/A:N Please Install the update. https://lists.opensuse.org/opensuse-updates/2018-03/msg00105.html https://www.suse.com/security/cve/CVE-2017-7234.html CVE-2017-7234 https://bugzilla.suse.com/1031451 SUSE Bug 1031451 An issue was discovered in Django 2.0 before 2.0.3, 1.11 before 1.11.11, and 1.8 before 1.8.19. The django.utils.html.urlize() function was extremely slow to evaluate certain inputs due to catastrophic backtracking vulnerabilities in two regular expressions (only one regular expression for Django 1.8.x). The urlize() function is used to implement the urlize and urlizetrunc template filters, which were thus vulnerable. CVE-2018-7536 openSUSE Leap 42.3:python-Django-1.8.19-6.4.1 moderate Please Install the update. https://lists.opensuse.org/opensuse-updates/2018-03/msg00105.html https://www.suse.com/security/cve/CVE-2018-7536.html CVE-2018-7536 https://bugzilla.suse.com/1083304 SUSE Bug 1083304 An issue was discovered in Django 2.0 before 2.0.3, 1.11 before 1.11.11, and 1.8 before 1.8.19. If django.utils.text.Truncator's chars() and words() methods were passed the html=True argument, they were extremely slow to evaluate certain inputs due to a catastrophic backtracking vulnerability in a regular expression. The chars() and words() methods are used to implement the truncatechars_html and truncatewords_html template filters, which were thus vulnerable. CVE-2018-7537 openSUSE Leap 42.3:python-Django-1.8.19-6.4.1 moderate Please Install the update. https://lists.opensuse.org/opensuse-updates/2018-03/msg00105.html https://www.suse.com/security/cve/CVE-2018-7537.html CVE-2018-7537 https://bugzilla.suse.com/1083305 SUSE Bug 1083305