{"id":"PYSEC-2007-1","details":"The internationalization (i18n) framework in Django 0.91, 0.95, 0.95.1, and 0.96, and as used in other products such as PyLucid, when the USE_I18N option and the i18n component are enabled, allows remote attackers to cause a denial of service (memory consumption) via many HTTP requests with large Accept-Language headers.","aliases":["CVE-2007-5712","GHSA-9v8h-57gv-qch6"],"modified":"2026-06-10T17:00:50.439645849Z","published":"2007-10-30T19:46:00Z","references":[{"type":"ARTICLE","url":"http://www.djangoproject.com/weblog/2007/oct/26/security-fix"},{"type":"ADVISORY","url":"http://secunia.com/advisories/27435"},{"type":"WEB","url":"http://sourceforge.net/forum/forum.php?forum_id=749199"},{"type":"WEB","url":"https://www.redhat.com/archives/fedora-package-announce/2007-November/msg00243.html"},{"type":"WEB","url":"https://www.redhat.com/archives/fedora-package-announce/2007-November/msg00257.html"},{"type":"WEB","url":"http://www.securityfocus.com/bid/26227"},{"type":"ADVISORY","url":"http://secunia.com/advisories/27597"},{"type":"ADVISORY","url":"http://www.debian.org/security/2008/dsa-1640"},{"type":"ADVISORY","url":"http://secunia.com/advisories/31961"},{"type":"ADVISORY","url":"http://www.vupen.com/english/advisories/2007/3660"},{"type":"ADVISORY","url":"http://www.vupen.com/english/advisories/2007/3661"},{"type":"WEB","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/38143"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-9v8h-57gv-qch6"}],"affected":[{"package":{"name":"django","ecosystem":"PyPI","purl":"pkg:pypi/django"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1"}]}],"versions":["1.0.1","1.0.2","1.0.3","1.0.4"],"database_specific":{"source":"https://github.com/pypa/advisory-database/blob/main/vulns/django/PYSEC-2007-1.yaml"}}],"schema_version":"1.7.5"}