Bugzilla will be upgraded to version 5.0. The upgrade date is tentatively scheduled for 2 December 2018, pending final testing and feedback.
First Last Prev Next    This bug is not in your last search results.
Bug 1437234 - (CVE-2017-7233) CVE-2017-7233 python-django: Open redirect and possible XSS attack via user-supplied numeric redirect URLs
CVE-2017-7233 python-django: Open redirect and possible XSS attack via user-s...
Status: CLOSED ERRATA
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
medium Severity medium
: ---
: ---
Assigned To: Red Hat Product Security
impact=moderate,public=20170404,repor...
: Security
Depends On: 1488634 1437734 1437735 1437736 1437737 1437739 1469881 1488635 1488636 1488637 1543945 1543946
Blocks: 1437237
  Show dependency tree / graph
 
Reported: 2017-03-29 16:36 EDT by Adam Mariš
Modified: 2018-10-16 11:19 EDT (History)
41 users (show)

See Also:
Fixed In Version: python-django 1.8.18, python-django 1.9.13, python-django 1.10.7, python-django 1.11
Doc Type: If docs needed, set a value
Doc Text:
A redirect flaw, where the is_safe_url() function did not correctly sanitize numeric-URL user input, was found in python-django. A remote attacker could exploit this flaw to perform XSS attacks against the OpenStack dashboard.
Story Points: ---
Clone Of:
Environment:
Last Closed: 2017-10-31 19:54:59 EDT
Type: ---
Regression: ---
Mount Type: ---
Documentation: ---
CRM:
Verified Versions:
Category: ---
oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---

Attachments (Terms of Use)
Upstream patch 1.10.x (8.15 KB, patch)
2017-03-29 16:45 EDT, Adam Mariš 		no flags Details | Diff
Upstream patch 1.8.x (6.01 KB, patch)
2017-03-29 16:46 EDT, Adam Mariš 		no flags Details | Diff
Upstream patch 1.9.x (7.35 KB, patch)
2017-03-29 16:46 EDT, Adam Mariš 		no flags Details | Diff
Upstream patch 1.11.x (8.18 KB, patch)
2017-03-29 16:47 EDT, Adam Mariš 		no flags Details | Diff
Upstream patch master (7.82 KB, patch)
2017-03-29 16:47 EDT, Adam Mariš 		no flags Details | Diff
Backport to 1.6.11 (6.05 KB, patch)
2017-04-06 15:13 EDT, Lon Hohberger 		no flags Details | Diff
Add an attachment (proposed patch, testcase, etc.)


External Trackers
Tracker ID Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2017:1445 normal SHIPPED_LIVE Moderate: python-django security update 2017-06-14 15:19:41 EDT
Red Hat Product Errata RHSA-2017:1451 normal SHIPPED_LIVE Moderate: python-django security update 2017-06-14 15:18:24 EDT
Red Hat Product Errata RHSA-2017:1462 normal SHIPPED_LIVE Moderate: python-django security update 2017-06-14 15:17:35 EDT
Red Hat Product Errata RHSA-2017:1470 normal SHIPPED_LIVE Moderate: python-django security update 2017-06-14 15:28:05 EDT
Red Hat Product Errata RHSA-2017:1596 normal SHIPPED_LIVE Moderate: python-django security update 2017-06-28 14:53:25 EDT
Red Hat Product Errata RHSA-2017:3093 normal SHIPPED_LIVE Moderate: python-django security update 2017-10-31 17:21:07 EDT
Red Hat Product Errata RHSA-2018:2927 None None None 2018-10-16 11:19 EDT

  None (edit)
Description Adam Mariš 2017-03-29 16:36:33 EDT 
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 django.utils.http.is_safe_url()) considered some numeric URLs (e.g. http:999999999) "safe" when they shouldn't be.

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.

Affected versions:
* Django master development branch
* Django 1.11 (currently at release candidate status)
* Django 1.10
* Django 1.9
* Django 1.8
Comment 1 Adam Mariš 2017-03-29 16:36:54 EDT 
Acknowledgments:

Name: the Django project
Comment 2 Adam Mariš 2017-03-29 16:45 EDT 
Created attachment 1267353 [details]
Upstream patch 1.10.x
Comment 3 Adam Mariš 2017-03-29 16:46 EDT 
Created attachment 1267354 [details]
Upstream patch 1.8.x
Comment 4 Adam Mariš 2017-03-29 16:46 EDT 
Created attachment 1267355 [details]
Upstream patch 1.9.x
Comment 5 Adam Mariš 2017-03-29 16:47 EDT 
Created attachment 1267356 [details]
Upstream patch 1.11.x
Comment 6 Adam Mariš 2017-03-29 16:47 EDT 
Created attachment 1267357 [details]
Upstream patch master
Comment 8 Andrej Nemec 2017-04-05 08:51:25 EDT 
Public via:

https://www.djangoproject.com/weblog/2017/apr/04/security-releases/
Comment 9 Lon Hohberger 2017-04-06 15:13 EDT 
Created attachment 1269476 [details]
Backport to 1.6.11
Comment 10 errata-xmlrpc 2017-06-14 11:24:59 EDT 
This issue has been addressed in the following products:

  Red Hat OpenStack Platform 9.0 (Mitaka)

Via RHSA-2017:1462 https://access.redhat.com/errata/RHSA-2017:1462
Comment 11 errata-xmlrpc 2017-06-14 11:27:09 EDT 
This issue has been addressed in the following products:

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

Via RHSA-2017:1451 https://access.redhat.com/errata/RHSA-2017:1451
Comment 12 errata-xmlrpc 2017-06-14 11:32:04 EDT 
This issue has been addressed in the following products:

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

Via RHSA-2017:1445 https://access.redhat.com/errata/RHSA-2017:1445
Comment 13 errata-xmlrpc 2017-06-14 11:36:26 EDT 
This issue has been addressed in the following products:

  Red Hat OpenStack Platform 8.0 (Liberty)

Via RHSA-2017:1470 https://access.redhat.com/errata/RHSA-2017:1470
Comment 14 errata-xmlrpc 2017-06-28 11:19:54 EDT 
This issue has been addressed in the following products:

  Red Hat OpenStack Platform 10.0 (Newton)

Via RHSA-2017:1596 https://access.redhat.com/errata/RHSA-2017:1596
Comment 16 Summer Long 2017-09-05 18:38:12 EDT 
Created Django14 tracking bugs for this issue:

Affects: epel-6 [bug 1488635]


Created python-django tracking bugs for this issue:

Affects: epel-7 [bug 1488634]
Affects: fedora-all [bug 1488636]
Comment 20 errata-xmlrpc 2017-10-31 13:22:04 EDT 
This issue has been addressed in the following products:

  Red Hat OpenStack Platform 11.0 (Ocata)

Via RHSA-2017:3093 https://access.redhat.com/errata/RHSA-2017:3093
Comment 23 Kurt Seifried 2018-02-09 10:50:24 EST 
Statement:

This issue affects the versions of python-django as shipped with Red Hat Satellite 6. Please note that python-django, as used by Pulp does not make use of the Pulp doesn't use "is_safe_url" directly or the "i18n" views or the "django.contrib.auth" Login view. Red Hat Product Security has rated this issue as having Low security impact. A future update may address this issue. For additional information, refer to the Issue Severity Classification: https://access.redhat.com/security/updates/classification/.
Comment 25 errata-xmlrpc 2018-10-16 11:19:01 EDT 
This issue has been addressed in the following products:

  Red Hat Satellite 6.4 for RHEL 7

Via RHSA-2018:2927 https://access.redhat.com/errata/RHSA-2018:2927
Note You need to log in before you can comment on or make changes to this bug.
First Last Prev Next    This bug is not in your last search results.