CVE:CVE-2011-3288
CNNVD:CNNVD-201109-661
Cisco Unified Presence 8.5(4)之前版本中存在资源管理错误漏洞。恶意用户可利用该漏洞导致DoS（拒绝服务）。当处理某些XML请求时导致该漏洞，可借助大量嵌入式XML实体导致高CPU和内存资源消耗和崩溃。
solution:Upgrade cisco unified_presence to a higher version than 8.5\(3\,6.0,6.0(1,6.0(2,6.0(3,6.0(4,6.0(5,6.0(6,6.0(7,7.0,7.0(1,7.0(2,7.0(3,7.0(4,7.0(5,7.0(6,7.0(7,7.0(8,7.0(9,8.0,8.0(1,8.0(2,8.0(3,8.0(4,8.5,8.5(1,8.5(2,and avoid the version (,8.5\(3\)],6.0,6.0(1),6.0(2),6.0(3),6.0(4),6.0(5),6.0(6),6.0(7),7.0,7.0(1),7.0(2),7.0(3),7.0(4),7.0(5),7.0(6),7.0(7),7.0(8),7.0(9),8.0,8.0(1),8.0(2),8.0(3),8.0(4),8.5,8.5(1),8.5(2)