{"id":"CVE-2013-1443","aliases":["GHSA-4c42-4rxm-x6qf","PYSEC-2013-18"],"url":"https://o3.security/vulnerability/CVE-2013-1443","summary":"Django Denial of Service Vulnerability in the authentication framework ","details":"The authentication framework (django.contrib.auth) in Django 1.4.x before 1.4.8, 1.5.x before 1.5.4, and 1.6.x before 1.6 beta 4 allows remote attackers to cause a denial of service (CPU consumption) via a long password which is then hashed.","published":"2013-09-23T20:55:07Z","modified":"2026-04-16T06:23:47.103667737Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"PyPI","name":"django","fixedVersion":"1.4.8"},{"ecosystem":"PyPI","name":"django","fixedVersion":"1.5.4"}],"fix":null,"references":[{"type":"ADVISORY","url":"http://www.debian.org/security/2013/dsa-2758"},{"type":"ADVISORY","url":"https://www.djangoproject.com/weblog/2013/sep/15/security/"},{"type":"FIX","url":"https://www.djangoproject.com/weblog/2013/sep/15/security/"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-updates/2013-10/msg00015.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-updates/2013-11/msg00035.html"},{"type":"WEB","url":"http://python.6.x6.nabble.com/Set-a-reasonable-upper-bound-on-password-length-td5032218.html"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-04-16T06:23:47.103667737Z"}}