CVE-2015-5964
The (1) contrib.sessions.backends.base.SessionBase.flush and (2) cache_db.SessionStore.flush functions in Django 1.7.x before 1.7.10, 1.4.x before 1.4.22, and possibly other versions create empty sessions in certain circumstances, which allows remote attackers to cause a denial of service (session store consumption) via unspecified vectors.
Date published : 2015-08-24
http://www.securityfocus.com/bid/76440
http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html