CVE-2014-8309

https://notcve.org/view.php?id=CVE-2014-8309

SAP BusinessObjects 4.0 and BusinessObjects XI (BOXI) R2 and 3.1 generates error messages for a failed logon attempt with different time delays depending on whether the user account exists, which allows remote attackers to enumerate valid usernames via SecEnterprise authentication requests to the Session web service. SAP BusinessObjects 4.0 y BusinessObjects XI (BOXI) R2 y 3.1 generan mensajes de error tras un intento de inicio de sesión fallido con diferente tiempo de retraso dependiendo de si la cuenta de usuario existe o no, lo que permite a atacantes remotos enumerar nombres de usuario válidos a través de peticiones de autenticación SecEnterprise al servicio web Session. • http://scn.sap.com/docs/DOC-8218 http://seclists.org/fulldisclosure/2014/Oct/42 http://www.onapsis.com/resources/get.php?resid=adv_onapsis-2014-029 http://www.securityfocus.com/archive/1/533647/100/0/threaded http://www.securityfocus.com/bid/70304 https://exchange.xforce.ibmcloud.com/vulnerabilities/96874 https://service.sap.com/sap/support/notes/2001109 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •