Bug 1377376 (CVE-2016-7401) - CVE-2016-7401 python-django: CSRF protection bypass on a site with Google Analytics
Summary: CVE-2016-7401 python-django: CSRF protection bypass on a site with Google Ana...
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2016-7401
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1378620 1378621 1378622 1378623 1378624 1378625 1378626 1378627 1378628 1378629 1378630 1379486 1379487 1379488 1379489
Blocks: 1377379
TreeView+ depends on / blocked
 
Reported: 2016-09-19 13:56 UTC by Andrej Nemec
Modified: 2021-02-17 03:19 UTC (History)
28 users (show)

Fixed In Version: django 1.9.10, django 1.8.15
Clone Of:
Environment:
Last Closed: 2017-01-19 02:56:04 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2016:2038 0 normal SHIPPED_LIVE Moderate: python-django security update 2016-10-10 09:56:53 UTC
Red Hat Product Errata RHSA-2016:2039 0 normal SHIPPED_LIVE Moderate: python-django security update 2016-10-10 09:56:47 UTC
Red Hat Product Errata RHSA-2016:2040 0 normal SHIPPED_LIVE Moderate: python-django security update 2016-10-10 10:10:49 UTC
Red Hat Product Errata RHSA-2016:2041 0 normal SHIPPED_LIVE Moderate: python-django security update 2016-10-10 10:10:44 UTC
Red Hat Product Errata RHSA-2016:2042 0 normal SHIPPED_LIVE Moderate: python-django security update 2016-10-10 09:56:41 UTC
Red Hat Product Errata RHSA-2016:2043 0 normal SHIPPED_LIVE Moderate: python-django security update 2016-10-10 09:56:35 UTC

Description Andrej Nemec 2016-09-19 13:56:57 UTC 
An interaction between Google Analytics and Django's cookie parsing
could allow an attacker to set arbitrary cookies leading to a bypass of
CSRF protection.

The parser for ``request.COOKIES`` is simplified to better match the
behavior of browsers and to mitigate this attack. ``request.COOKIES``
may now contain cookies that are invalid according to RFC 6265 but are
possible to set via ``document.cookie``.
Comment 1 Andrej Nemec 2016-09-19 13:57:14 UTC 
Acknowledgments:

Name: the upstream Django project
Comment 10 Summer Long 2016-09-26 23:58:12 UTC 
Created Django14 tracking bugs for this issue:

Affects: epel-6 [bug 1379487]
Comment 11 Summer Long 2016-09-26 23:58:27 UTC 
Created python-django15 tracking bugs for this issue:

Affects: epel-6 [bug 1379488]
Comment 12 Summer Long 2016-09-26 23:58:37 UTC 
Created python-django tracking bugs for this issue:

Affects: fedora-all [bug 1379486]
Affects: epel-7 [bug 1379489]
Comment 13 Siddharth Sharma 2016-09-27 06:19:19 UTC 
Statement:

This issue did not affect the versions of calamari-server as shipped with Red Hat Ceph Storage 1.3 and 2.0 as they did not include support for google analytics with Django.
Comment 18 Summer Long 2016-10-05 05:54:31 UTC 
Hi Eric, everything is now on QE so here are the last four:
https://errata.devel.redhat.com/advisory/24936
https://errata.devel.redhat.com/advisory/24937
https://errata.devel.redhat.com/advisory/24939
https://errata.devel.redhat.com/advisory/24940
Comment 19 Eric Christensen 2016-10-05 20:53:12 UTC 
(In reply to Summer Long from comment #18)
Reviewed and Approved.
Comment 20 errata-xmlrpc 2016-10-10 05:57:00 UTC 
This issue has been addressed in the following products:

  Red Hat OpenStack Platform 9.0 (Mitaka)

Via RHSA-2016:2043 https://rhn.redhat.com/errata/RHSA-2016-2043.html
Comment 21 errata-xmlrpc 2016-10-10 05:57:28 UTC 
This issue has been addressed in the following products:

  Red Hat OpenStack Platform 8.0 (Liberty)

Via RHSA-2016:2042 https://rhn.redhat.com/errata/RHSA-2016-2042.html
Comment 22 errata-xmlrpc 2016-10-10 05:57:56 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux OpenStack Platform 5.0 (Icehouse) for RHEL 7

Via RHSA-2016:2039 https://rhn.redhat.com/errata/RHSA-2016-2039.html
Comment 23 errata-xmlrpc 2016-10-10 05:58:42 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux OpenStack Platform 5.0 (Icehouse) for RHEL 6

Via RHSA-2016:2038 https://rhn.redhat.com/errata/RHSA-2016-2038.html
Comment 24 errata-xmlrpc 2016-10-10 06:11:02 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux OpenStack Platform 7.0 (Kilo) for RHEL 7

Via RHSA-2016:2041 https://rhn.redhat.com/errata/RHSA-2016-2041.html
Comment 25 errata-xmlrpc 2016-10-10 06:11:33 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux OpenStack Platform 6.0 (Juno) for RHEL 7

Via RHSA-2016:2040 https://rhn.redhat.com/errata/RHSA-2016-2040.html
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