CVE:CVE-2011-2564
CNNVD:CNNVD-201108-467
Cisco Intercompany Media Engine (Cisco IME)提供了通过整合端到端技术和现有PSTN基础架构建立企业间直接IP连接的技术。
Cisco Intercompany Media Engine (Cisco IME)的Service Advertisement Framework (SAF)中存在拒绝服务漏洞。未经认证的攻击者可通过发送到受影响设备的特制SAF报文重新加载受影响设备，拒绝服务合法用户。
solution:Upgrade cisco unified_communications_manager to a higher version than 8.0,8.0(1,8.0(2c,8.0(2csu1,8.0(3,8.0(3a,8.0(3asu1,8.0(3asu2,8.5,and avoid the version 8.0,8.0(1),8.0(2c),8.0(2c)su1,8.0(3),8.0(3a),8.0(3a)su1,8.0(3a)su2,8.5; Upgrade cisco intercompany_media_engine to a higher version than 8.0(2,8.0(3,and avoid the version 8.0(2),8.0(3)