Verity Ultraseek before 5.7 allows remote attackers to use the server as a proxy for web attacks and host scanning via a direct request to the highlight/index.html script.Referenceshttp://www.ultraseek.com/support/docs/RELNOTES.txthttp://www.osvdb.org/22892http://www.securityfocus.com/bid/21120http://www.osvdb.org/30286http://www.kb.cert.org/vuls/id/559616http://www.securityfocus.com/archive/1/451847/100/0/threadedhttps://exchange.xforce.ibmcloud.com/vulnerabilities/30311http://securitytracker.com/id?1017235http://www.zerodayinitiative.com/advisories/ZDI-06-042.html