iSQL*Plus (isqlplus) for Oracle9i Database Server Release 2 9.0.2.4 allows remote attackers to cause a denial of service (TNS listener stop) via an HTTP request with an sid parameter that contains a STOP command.Referenceshttp://www.securityfocus.com/bid/15032http://marc.info/?l=bugtraq&m=112870589127719&w=2http://secunia.com/advisories/15991/http://www.oracle.com/technology/deploy/security/pdf/cpujul2005.htmlhttps://exchange.xforce.ibmcloud.com/vulnerabilities/22544http://www.osvdb.org/20056http://securityreason.com/securityalert/64http://archives.neohapsis.com/archives/fulldisclosure/2005-10/0176.htmlhttp://www.red-database-security.com/advisory/oracle_isqlplus_shutdown.html