Elixir 0.8.0 uses Blowfish in CFB mode without constructing a unique initialization vector (IV), which makes it easier for context-dependent users to obtain sensitive information and decrypt the database.Referenceshttp://groups.google.com/group/sqlelixir/browse_thread/thread/efc16227514cffa?pli=1http://www.openwall.com/lists/oss-security/2012/04/28/2http://www.openwall.com/lists/oss-security/2012/04/27/8https://bugzilla.redhat.com/show_bug.cgi?id=810013http://elixir.ematia.de/trac/ticket/119http://www.openwall.com/lists/oss-security/2012/04/29/1