{"id":"CVE-2015-0222","aliases":["DEBIAN-CVE-2015-0222","EUVD-2015-0016","GHSA-6g95-x6cj-mg4v","MGASA-2015-0026","PYSEC-2015-7","SUSE-SU-2015:0563-1","SUSE-SU-2015:0695-1","SUSE-SU-2015:1109-1","SUSE-SU-2015:1112-1","UBUNTU-CVE-2015-0222","USN-2469-1"],"status":"published","title":"Django database denial-of-service with ModelMultipleChoiceField","description":"ModelMultipleChoiceField in Django 1.6.x before 1.6.10 and 1.7.x before 1.7.3, when show_hidden_initial is set to True, allows remote attackers to cause a denial of service by submitting duplicate values, which triggers a large number of SQL queries.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.0269,"percentile":0.85978,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-17","CWE-770"],"published":"2014-09-03T15:51:02Z","modified":"2026-09-09T06:47:28Z","fixes":[{"ecosystem":"PyPI","package":"django","fixed_in":["1.6.10","1.7.3","1.4.18"],"sources":["ghsa","osv"]},{"ecosystem":"Debian:12","package":"python-django","fixed_in":["1.7.1-1.1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"python-django","fixed_in":["1.7.1-1.1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"python-django","fixed_in":["1.7.1-1.1"],"sources":["osv"]},{"ecosystem":"Ubuntu:14.04:LTS","package":"python-django","fixed_in":["1.6.1-2ubuntu0.6"],"sources":["osv"]}],"affected":[{"source":"ghsa","ecosystem":"PyPI","package":"django","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.6"},{"fixed":"1.6.10"}]}]},{"source":"ghsa","ecosystem":"PyPI","package":"django","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.7"},{"fixed":"1.7.3"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"python-django","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.7.1-1.1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"python-django","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.7.1-1.1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"python-django","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.7.1-1.1"}]}]},{"source":"osv","ecosystem":"PyPI","package":"django","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.6"},{"fixed":"1.6.10"}]}],"versions":["1.6","1.6.1","1.6.2","1.6.3","1.6.4","1.6.5","1.6.6","1.6.7","1.6.8","1.6.9"]},{"source":"osv","ecosystem":"PyPI","package":"django","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.7"},{"fixed":"1.7.3"}]}],"versions":["1.7","1.7.1","1.7.2"]},{"source":"osv","ecosystem":"Mageia:4","package":"python-django14","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.18-1.1.mga4"}]}],"bundled":4},{"source":"osv","ecosystem":"Mageia:4","package":"python-django","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.5.9-1.1.mga4"}]}],"bundled":4},{"source":"osv","ecosystem":"PyPI","package":"django","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.18"},{"introduced":"1.5"},{"fixed":"1.6.10"},{"introduced":"1.7"},{"fixed":"1.7.3"}]}],"versions":["1.0.1","1.0.2","1.0.3","1.0.4","1.1","1.1.1","1.1.2","1.1.3","1.1.4","1.2","1.2.1","1.2.2","1.2.3","1.2.4","1.2.5","1.2.6","1.2.7","1.3","1.3.1","1.3.2","1.3.3","1.3.4","1.3.5","1.3.6","1.3.7","1.4","1.4.1","1.4.10","1.4.11","1.4.12","1.4.13","1.4.14","1.4.15","1.4.16","1.4.17","1.4.2","1.4.3","1.4.4","1.4.5","1.4.6","1.4.7","1.4.8","1.4.9","1.5","1.5.1","1.5.10","1.5.11","1.5.12","1.5.2","1.5.3","1.5.4","1.5.5","1.5.6","1.5.7","1.5.8","1.5.9","1.6","1.6.1","1.6.2","1.6.3","1.6.4","1.6.5","1.6.6","1.6.7","1.6.8","1.6.9","1.7","1.7.1","1.7.2"]},{"source":"osv","ecosystem":"SUSE:Enterprise Storage 1.0","package":"python-Django","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.11-4.1"}]}],"bundled":5},{"source":"osv","ecosystem":"SUSE:Enterprise Storage 1.0","package":"python-Django","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.11-4.1"}]}],"bundled":5},{"source":"osv","ecosystem":"Ubuntu:14.04:LTS","package":"python-django","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.1-2ubuntu0.6"}]}],"versions":["1.5.4-1ubuntu1","1.6-1","1.6.1-1","1.6.1-2","1.6.1-2ubuntu0.1","1.6.1-2ubuntu0.2","1.6.1-2ubuntu0.3","1.6.1-2ubuntu0.4","1.6.1-2ubuntu0.5"]},{"source":"osv","ecosystem":"Ubuntu:14.04:LTS","package":"python-django","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.1-2ubuntu0.6"}]}],"versions":["1.5.4-1ubuntu1","1.6-1","1.6.1-1","1.6.1-2","1.6.1-2ubuntu0.1","1.6.1-2ubuntu0.2","1.6.1-2ubuntu0.3","1.6.1-2ubuntu0.4","1.6.1-2ubuntu0.5"],"bundled":4}],"products":[{"vendor":"canonical","product":"ubuntu_linux"},{"vendor":"djangoproject","product":"django"}],"references":[{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2015-January/148608.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"http://ubuntu.com/usn/usn-2469-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred","Patch","Vendor Advisory","advisory","fix","web"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2015-January/148696.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"http://secunia.com/advisories/62285","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"http://lists.opensuse.org/opensuse-updates/2015-09/msg00035.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","web"]},{"url":"https://www.djangoproject.com/weblog/2015/jan/13/security/","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory","advisory","fix","web","article","report"]},{"url":"http://lists.opensuse.org/opensuse-updates/2015-04/msg00001.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","web"]},{"url":"http://secunia.com/advisories/62309","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2015:109","tags":["vendor-advisory","x_refsource_MANDRIVA","x_transferred","advisory","web"]},{"url":"http://advisories.mageia.org/MGASA-2015-0026.html","tags":["x_refsource_CONFIRM","x_transferred","advisory","web"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2015-January/148485.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2015-0222","tags":["advisory"]},{"url":"https://web.archive.org/web/20161201073154/http://secunia.com/advisories/62285","tags":["web"]},{"url":"https://web.archive.org/web/20161201073337/http://secunia.com/advisories/62309","tags":["web"]},{"url":"https://www.djangoproject.com/weblog/2015/jan/13/security","tags":["web"]},{"url":"https://github.com/django/django/commit/bcfb47780ce7caecb409a9e9c1c314266e41d392","tags":["web"]},{"url":"https://github.com/django/django/commit/d7a06ee7e571b6dad07c0f5b519b1db02e2a476c","tags":["web"]},{"url":"https://github.com/pypa/advisory-database/tree/main/vulns/django/PYSEC-2015-7.yaml","tags":["web"]},{"url":"https://github.com/advisories/GHSA-6g95-x6cj-mg4v","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2015-0222","tags":["advisory"]},{"url":"https://github.com/django/django","tags":["package"]},{"url":"https://advisories.mageia.org/MGASA-2015-0026.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=15045","tags":["report"]},{"url":"http://www.ubuntu.com/usn/usn-2469-1/","tags":["web"]},{"url":"https://www.suse.com/support/update/announcement/2015/suse-su-20150563-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/893087","tags":["report"]},{"url":"https://bugzilla.suse.com/893088","tags":["report"]},{"url":"https://bugzilla.suse.com/893089","tags":["report"]},{"url":"https://bugzilla.suse.com/893090","tags":["report"]},{"url":"https://bugzilla.suse.com/913053","tags":["report"]},{"url":"https://bugzilla.suse.com/913054","tags":["report"]},{"url":"https://bugzilla.suse.com/913055","tags":["report"]},{"url":"https://bugzilla.suse.com/913056","tags":["report"]},{"url":"https://bugzilla.suse.com/914706","tags":["report"]},{"url":"https://bugzilla.suse.com/923176","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2014-0480","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-0481","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-0482","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-0483","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2015-0219","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2015-0220","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2015-0221","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2015-0222","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2015-2316","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2015-2317","tags":["web"]},{"url":"https://www.suse.com/support/update/announcement/2015/suse-su-20150695-1/","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2015/suse-su-20151109-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/923172","tags":["report"]},{"url":"https://www.suse.com/support/update/announcement/2015/suse-su-20151112-1/","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2015-0222","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-2469-1","tags":["advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2015-0222","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2015-0219","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2015-0220","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2015-0221","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2015-0222","description":"ModelMultipleChoiceField in Django 1.6.x before 1.6.10 and 1.7.x before 1.7.3, when show_hidden_initial is set to True, allows remote attackers to cause a denial of service by submitting duplicate values, which triggers a large number of SQL queries.","status":"published","published":"2015-01-16T16:00:00Z","modified":"2024-08-06T04:03:10.434Z","updated_at":"2026-11-02T14:35:45.088047Z"}],"euvd":[{"id":"EUVD-2015-0016","description":"ModelMultipleChoiceField in Django 1.6.x before 1.6.10 and 1.7.x before 1.7.3, when show_hidden_initial is set to True, allows remote attackers to cause a denial of service by submitting duplicate values, which triggers a large number of SQL queries.","status":"published","published":"2015-01-16T16:00:00Z","modified":"2024-08-06T04:03:10Z","updated_at":"2026-11-03T02:22:20.910497Z"}],"ghsa":[{"id":"GHSA-6g95-x6cj-mg4v","title":"Django database denial-of-service with ModelMultipleChoiceField","description":"ModelMultipleChoiceField in Django 1.6.x before 1.6.10 and 1.7.x before 1.7.3, when show_hidden_initial is set to True, allows remote attackers to cause a denial of service by submitting duplicate values, which triggers a large number of SQL queries.","status":"published","published":"2022-05-17T03:20:50Z","modified":"2024-09-18T19:57:23Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-770"],"updated_at":"2026-11-02T14:38:04.690827Z"}],"nvd":[{"id":"CVE-2015-0222","description":"ModelMultipleChoiceField in Django 1.6.x before 1.6.10 and 1.7.x before 1.7.3, when show_hidden_initial is set to True, allows remote attackers to cause a denial of service by submitting duplicate values, which triggers a large number of SQL queries.","status":"published","published":"2015-01-16T16:59:21.217Z","modified":"2026-06-17T00:19:45.587Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-17"],"updated_at":"2026-11-02T14:03:01.643178Z"}],"osv":[{"id":"GHSA-6g95-x6cj-mg4v","title":"Django database denial-of-service with ModelMultipleChoiceField","description":"ModelMultipleChoiceField in Django 1.6.x before 1.6.10 and 1.7.x before 1.7.3, when show_hidden_initial is set to True, allows remote attackers to cause a denial of service by submitting duplicate values, which triggers a large number of SQL queries.","status":"published","published":"2022-05-17T03:20:50Z","modified":"2024-09-18T20:08:16.280518Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-770"],"updated_at":"2026-11-02T15:46:39.618611Z"},{"id":"CVE-2015-0222","description":"ModelMultipleChoiceField in Django 1.6.x before 1.6.10 and 1.7.x before 1.7.3, when show_hidden_initial is set to True, allows remote attackers to cause a denial of service by submitting duplicate values, which triggers a large number of SQL queries.","status":"published","published":"2015-01-16T16:59:21Z","modified":"2026-04-16T06:16:27.218577924Z","updated_at":"2026-11-02T15:44:00.097545Z"},{"id":"DEBIAN-CVE-2015-0222","description":"ModelMultipleChoiceField in Django 1.6.x before 1.6.10 and 1.7.x before 1.7.3, when show_hidden_initial is set to True, allows remote attackers to cause a denial of service by submitting duplicate values, which triggers a large number of SQL queries.","status":"published","published":"2015-01-16T16:59:21.217Z","modified":"2026-09-09T06:47:28.381733768Z","updated_at":"2026-11-02T15:45:26.442161Z"},{"id":"MGASA-2015-0026","title":"Updated python-django and python-django14 packages fix security vulnerabilities","description":"Jedediah Smith discovered that Django incorrectly handled underscores in\nWSGI headers. A remote attacker could possibly use this issue to spoof\nheaders in certain environments (CVE-2015-0219).\n\nMikko Ohtamaa discovered that Django incorrectly handled user-supplied\nredirect URLs. A remote attacker could possibly use this issue to perform a\ncross-site scripting attack (CVE-2015-0220).\n\nAlex Gaynor discovered that Django incorrectly handled reading files in\ndjango.views.static.serve(). A remote attacker could possibly use this\nissue to cause Django to consume resources, resulting in a denial of\nservice (CVE-2015-0221).\n\nKeryn Knight discovered that Django incorrectly handled forms with\nModelMultipleChoiceField. A remote attacker could possibly use this issue\nto cause a large number of SQL queries, resulting in a database denial of\nservice. Note that this issue only affected python-django (CVE-2015-0222).\n","status":"published","published":"2015-01-17T22:31:08Z","modified":"2026-04-16T06:25:31.62344353Z","updated_at":"2026-11-02T15:49:39.488462Z"},{"id":"PYSEC-2015-7","description":"ModelMultipleChoiceField in Django 1.6.x before 1.6.10 and 1.7.x before 1.7.3, when show_hidden_initial is set to True, allows remote attackers to cause a denial of service by submitting duplicate values, which triggers a large number of SQL queries.","status":"published","published":"2015-01-16T16:59:00Z","modified":"2026-06-10T17:00:59.584938216Z","updated_at":"2026-11-02T15:52:51.645172Z"},{"id":"SUSE-SU-2015:0563-1","title":"Security update for python-django","description":"\npython-django was updated to 1.5.10 fixing bugs and security issues:\n\n    * Prevented reverse() from generating URLs pointing to other hosts to\n      prevent phishing attacks. (bnc#893087, CVE-2014-0480)\n    * Removed O(n) algorithm when uploading duplicate file names to fix\n      file upload denial of service. (bnc#893088, CVE-2014-0481)\n    * Modified RemoteUserMiddleware to logout on REMOTE_USE change to\n      prevent session hijacking. (bnc#893089, CVE-2014-0482)\n    * Prevented data leakage in contrib.admin via query string\n      manipulation. (bnc#893090, CVE-2014-0483)\n\nSecurity Issues:\n\n    * CVE-2014-0480\n      \u003chttp://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0480\u003e\n    * CVE-2014-0481\n      \u003chttp://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0481\u003e\n    * CVE-2014-0482\n      \u003chttp://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0482\u003e\n    * CVE-2014-0483\n      \u003chttp://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0483\u003e\n\n","status":"published","published":"2014-09-03T15:51:02Z","modified":"2026-02-04T02:24:37.285672Z","updated_at":"2026-11-02T15:53:41.276824Z"},{"id":"SUSE-SU-2015:0695-1","title":"Security update for python-django","description":"\npython-django was updated to 1.5.10 fixing bugs and security issues:\n\n    * Prevented reverse() from generating URLs pointing to other hosts to\n      prevent phishing attacks. (bnc#893087, CVE-2014-0480)\n    * Removed O(n) algorithm when uploading duplicate file names to fix\n      file upload denial of service. (bnc#893088, CVE-2014-0481)\n    * Modified RemoteUserMiddleware to logout on REMOTE_USE change to\n      prevent session hijacking. (bnc#893089, CVE-2014-0482)\n    * Prevented data leakage in contrib.admin via query string\n      manipulation. (bnc#893090, CVE-2014-0483)\n\nSecurity Issues:\n\n    * CVE-2014-0480\n      \u003chttp://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0480\u003e\n    * CVE-2014-0481\n      \u003chttp://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0481\u003e\n    * CVE-2014-0482\n      \u003chttp://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0482\u003e\n    * CVE-2014-0483\n      \u003chttp://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0483\u003e\n\n","status":"published","published":"2014-09-03T15:51:02Z","modified":"2026-02-04T02:17:29.821596Z","updated_at":"2026-11-02T15:53:41.276824Z"},{"id":"SUSE-SU-2015:1109-1","title":"Security update for python-Django","description":"python-django was updated to 1.6.11 to fix security issues and non-security bugs.\n\nThe following vulnerabilities were fixed:\n\n* Made is_safe_url() reject URLs that start with control characters to mitigate possible XSS attack via user-supplied redirect URLs (bnc#923176, CVE-2015-2317)\n* Fixed an infinite loop possibility in strip_tags() (bnc#923172, CVE-2015-2316)\n* WSGI header spoofing via underscore/dash conflation (bnc#913053, CVE-2015-0219)\n* Mitigated possible XSS attack via user-supplied redirect URLs\n* Denial-of-service attack against ``django.views.static.serve``   (bnc#913056, CVE-2015-0221)\n* Database denial-of-service with ``ModelMultipleChoiceField`` (bnc#913055, CVE-2015-0222)\n\nThe update also contains fixes for non-security bugs, functional and stability issues.\n","status":"published","published":"2015-03-30T09:04:33Z","modified":"2026-02-04T03:52:43.807161Z","updated_at":"2026-11-02T15:53:41.276824Z"},{"id":"SUSE-SU-2015:1112-1","title":"Security update for python-Django","description":"python-django was updated to 1.6.11 to fix security issues and non-security bugs.\n\nThe following vulnerabilities were fixed:\n\n* Made is_safe_url() reject URLs that start with control characters to mitigate possible XSS attack via user-supplied redirect URLs (bnc#923176, CVE-2015-2317)\n* Fixed an infinite loop possibility in strip_tags() (bnc#923172, CVE-2015-2316)\n* WSGI header spoofing via underscore/dash conflation (bnc#913053, CVE-2015-0219)\n* Mitigated possible XSS attack via user-supplied redirect URLs\n* Denial-of-service attack against ``django.views.static.serve``   (bnc#913056, CVE-2015-0221)\n* Database denial-of-service with ``ModelMultipleChoiceField`` (bnc#913055, CVE-2015-0222)\n\nThe update also contains fixes for non-security bugs, functional and stability issues.\n","status":"published","published":"2015-03-30T09:04:33Z","modified":"2026-02-04T04:29:25.747143Z","updated_at":"2026-11-02T15:53:41.276824Z"},{"id":"UBUNTU-CVE-2015-0222","description":"ModelMultipleChoiceField in Django 1.6.x before 1.6.10 and 1.7.x before 1.7.3, when show_hidden_initial is set to True, allows remote attackers to cause a denial of service by submitting duplicate values, which triggers a large number of SQL queries.","status":"published","published":"2015-01-13T00:00:00Z","modified":"2026-02-04T02:21:27.345718Z","updated_at":"2026-11-02T15:54:09.721803Z"},{"id":"USN-2469-1","title":"python-django vulnerabilities","description":"Jedediah Smith discovered that Django incorrectly handled underscores in\nWSGI headers. A remote attacker could possibly use this issue to spoof\nheaders in certain environments. (CVE-2015-0219)\n\nMikko Ohtamaa discovered that Django incorrectly handled user-supplied\nredirect URLs. A remote attacker could possibly use this issue to perform a\ncross-site scripting attack. (CVE-2015-0220)\n\nAlex Gaynor discovered that Django incorrectly handled reading files in\ndjango.views.static.serve(). A remote attacker could possibly use this\nissue to cause Django to consume resources, resulting in a denial of\nservice. (CVE-2015-0221)\n\nKeryn Knight discovered that Django incorrectly handled forms with\nModelMultipleChoiceField. A remote attacker could possibly use this issue\nto cause a large number of SQL queries, resulting in a database denial of\nservice. This issue only affected Ubuntu 14.04 LTS and Ubuntu 14.10.\n(CVE-2015-0222)\n","status":"published","published":"2015-01-13T19:40:45Z","modified":"2026-02-10T04:40:51Z","updated_at":"2026-11-02T16:58:09.227524Z"}]}}