Bug 913055 (CVE-2015-0222) - VUL-1: CVE-2015-0222: python-django: database denial of service with ModelMultipleChoiceField
Summary: VUL-1: CVE-2015-0222: python-django: database denial of service with ModelMul...
Status: RESOLVED FIXED
Alias: CVE-2015-0222
Product: SUSE Security Incidents
Classification: Novell Products
Component: Incidents (show other bugs)
Version: unspecified
Hardware: Other Other
: P3 - Medium : Minor
Target Milestone: ---
Deadline: 2015-03-19
Assignee: Bernhard Wiedemann
QA Contact: Security Team bot
URL: https://smash.suse.de/issue/112323/
Whiteboard: .
Keywords:
Depends on:
Blocks:
 
Reported: 2015-01-14 09:49 UTC by Victor Pereira
Modified: 2015-10-14 11:25 UTC (History)
6 users (show)

See Also:
Found By: Security Response Team
Services Priority:
Business Priority:
Blocker: ---
Marketing QA Status: ---
IT Deployment: ---


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Description Victor Pereira 2015-01-14 09:49:52 UTC
CVE-2015-0222

Given a form that uses ``ModelMultipleChoiceField`` and ``show_hidden_initial=True`` (not a documented API), it was possible for a user to cause an unreasonable number of SQL queries by submitting duplicate values for the field's data. The validation logic in ``ModelMultipleChoiceField`` now deduplicates submitted values to address this issue.

References:
https://bugzilla.redhat.com/show_bug.cgi?id=1179685
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-0222
http://people.canonical.com/~ubuntu-security/cve/2015/CVE-2015-0222.html
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-0222
Comment 1 Swamp Workflow Management 2015-01-14 23:01:14 UTC
bugbot adjusting priority
Comment 4 Johannes Segitz 2015-02-12 09:11:08 UTC
Since this only happens in non-default configurations we will include this in a later update.
Comment 5 Swamp Workflow Management 2015-02-19 12:21:19 UTC
An update workflow for this issue was started.
This issue was rated as low.
Please submit fixed packages until 2015-03-19.
When done, reassign the bug to security-team@suse.de.
https://swamp.suse.de/webswamp/wf/60743
Comment 8 Swamp Workflow Management 2015-03-20 23:06:42 UTC
SUSE-SU-2015:0563-1: An update that solves four vulnerabilities and has one errata is now available.

Category: security (low)
Bug References: 913053,913054,913055,913056,914706
CVE References: CVE-2015-0219,CVE-2015-0220,CVE-2015-0221,CVE-2015-0222
Sources used:
SUSE Cloud 4 (src):    python-django-1.5.12-0.7.1
Comment 9 Bernhard Wiedemann 2015-03-24 17:00:13 UTC
This is an autogenerated message for OBS integration:
This bug (913055) was mentioned in
https://build.opensuse.org/request/show/292722 13.2 / python-Django
Comment 11 Swamp Workflow Management 2015-04-01 16:05:11 UTC
openSUSE-SU-2015:0643-1: An update that fixes 5 vulnerabilities is now available.

Category: security (moderate)
Bug References: 913053,913055,913056,923172,923176
CVE References: CVE-2015-0219,CVE-2015-0221,CVE-2015-0222,CVE-2015-2316,CVE-2015-2317
Sources used:
openSUSE 13.2 (src):    python-Django-1.6.11-3.4.1
Comment 12 Swamp Workflow Management 2015-06-23 14:05:38 UTC
SUSE-SU-2015:1109-1: An update that fixes 5 vulnerabilities is now available.

Category: security (moderate)
Bug References: 913053,913055,913056,923172,923176
CVE References: CVE-2015-0219,CVE-2015-0221,CVE-2015-0222,CVE-2015-2316,CVE-2015-2317
Sources used:
SUSE Enterprise Storage 1.0 (src):    python-Django-1.6.11-4.1
Comment 13 Swamp Workflow Management 2015-06-23 14:06:58 UTC
SUSE-SU-2015:1112-1: An update that fixes 5 vulnerabilities is now available.

Category: security (moderate)
Bug References: 913053,913055,913056,923172,923176
CVE References: CVE-2015-0219,CVE-2015-0221,CVE-2015-0222,CVE-2015-2316,CVE-2015-2317
Sources used:
SUSE Enterprise Storage 1.0 (src):    python-Django-1.6.11-4.1
Comment 14 Bernhard Wiedemann 2015-09-09 12:00:34 UTC
This is an autogenerated message for OBS integration:
This bug (913055) was mentioned in
https://build.opensuse.org/request/show/330037 13.1 / python-django
Comment 15 Bernhard Wiedemann 2015-09-09 14:00:20 UTC
This is an autogenerated message for OBS integration:
This bug (913055) was mentioned in
https://build.opensuse.org/request/show/330056 13.1 / python-django
Comment 16 Swamp Workflow Management 2015-09-22 09:12:18 UTC
openSUSE-SU-2015:1598-1: An update that solves 6 vulnerabilities and has one errata is now available.

Category: security (moderate)
Bug References: 913053,913054,913055,913056,914706,923176,941587
CVE References: CVE-2015-0219,CVE-2015-0220,CVE-2015-0221,CVE-2015-0222,CVE-2015-2317,CVE-2015-5963
Sources used:
openSUSE 13.1 (src):    python-django-1.5.12-0.2.11.1
Comment 17 Vincent Untz 2015-10-13 12:34:51 UTC
Unless I'm mistaken, this one has already been released. Can we close as FIXED?
Comment 18 Johannes Segitz 2015-10-14 11:25:37 UTC
yes, this is fixed