Multiple stack-based buffer overflows in waHTTP.exe (aka the SAP DB Web Server) in SAP DB, possibly 7.3 through 7.5, allow remote attackers to execute arbitrary code via (1) a certain cookie value; (2) a certain additional parameter, related to sapdbwa_GetQueryString; and other unspecified vectors related to "numerous other fields."
https://exchange.xforce.ibmcloud.com/vulnerabilities/35277
http://www.vupen.com/english/advisories/2007/2453
http://www.securitytracker.com/id?1018341
http://www.securityfocus.com/archive/1/472891/100/0/threaded
http://www.kb.cert.org/vuls/id/679041
http://securityreason.com/securityalert/2867