Unspecified vulnerability in Sun ONE/Java System Directory Server (slapd) 6.0, and 5.x before 5.2 Patch 5, allows remote attackers to determine the existence of attributes of an entry via unspecified vectors.
https://exchange.xforce.ibmcloud.com/vulnerabilities/34858
http://www.vupen.com/english/advisories/2007/2189
http://www.securitytracker.com/id?1018254
http://www.securityfocus.com/bid/24467
http://sunsolve.sun.com/search/document.do?assetkey=1-26-102876-1