CVE:CVE-2009-4531
CNNVD:CNNVD-200912-450
httpdx 1.4.4及之前版本允许远程攻击者通过附录“.”字符到URI，来获得网页的源代码。
solution:Upgrade jasper httpdx to a higher version than 1.4.4,1.4,1.4.3,and avoid the version (,1.4.4],1.4,1.4.3