unzoo allows remote attackers to cause a denial of service (infinite loop and resource consumption) via unspecified vectors to the (1) ExtrArch or (2) ListArch function, related to pointer handling.Referenceshttp://www.securitytracker.com/id/1032011https://bugzilla.redhat.com/show_bug.cgi?id=1207647http://www.securityfocus.com/bid/73686http://www.openwall.com/lists/oss-security/2015/04/01/5