CVE:CVE-2005-2344
CNNVD:CNNVD-200512-820
Research in Motion (RIM) BlackBerry Enterprise Server (BES) 4.0至版本4.0 Service Pack 2中的BlackBerry附件服务让攻击者通过有缺陷的可移植网络图片(PNG)文件，触发堆缓冲区溢出，发起拒绝服务攻击。
solution:Upgrade rim blackberry_enterprise_server to a higher version than 4.0,4.0_sp1,4.0_sp2,and avoid the version 4.0,4.0_sp1,4.0_sp2