CVE:CVE-2010-2839
CNNVD:CNNVD-201008-322
Cisco Unified Presence是一个基于标准的平台，能够收集有关用户可用性和通信功能的信息。
Cisco Unified Presence  6.0(7)之前的6.x版本和7.0(8)之前的7.x版本中的SIPD存在资源管理错误漏洞。远程攻击者可以借助畸形的SIP消息导致拒绝服务（栈内存破坏和进程失效）。
solution:Upgrade cisco unified_presence_server to a higher version than 6.0,6.0(2,6.0(3,6.0(4,6.0(5,6.0(6,7.0,7.0(2,7.0(3,7.0(4,7.0(5,7.0(6,7.0(7,6.0(2.1101,6.0(3.1101-2,6.0(4.1101-5,6.0(5.1101-1,6.0(5.1103-2,6.0.5.1102-1,7.0.3.10102-3,7.0.3.10103-2,7.0.4.10101-2,and avoid the version 6.0,6.0(2),6.0(3),6.0(4),6.0(5),6.0(6),7.0,7.0(2),7.0(3),7.0(4),7.0(5),7.0(6),7.0(7),6.0(2.1101),6.0(3.1101-2),6.0(4.1101-5),6.0(5.1101-1),6.0(5.1103-2),6.0.5.1102-1,7.0.3.10102-3,7.0.3.10103-2,7.0.4.10101-2