CVE:CVE-2013-3377
CNNVD:CNNVD-201306-382
Cisco TelePresence是美国思科（Cisco）公司的一套被称为“网真”系统的视频会议解决方案。该方案提供音频、视频空间等组件，可为远程参会者提供一个“面对面”的虚拟会议室效果。
Cisco TelePresence TC Software 5.1.6及之前的版本和TE Software 4.1.2及之前的版本中存在漏洞。远程攻击者可通过特制的SIP报文利用该漏洞造成拒绝服务（设备重载）。
solution:Upgrade cisco telepresence_tc_software to a higher version than 5.1.6,5.0.0,5.0.1,5.0.2,5.1.0,5.1.1,5.1.2,5.1.3,5.1.4,5.1.5,and avoid the version (,5.1.6],5.0.0,5.0.1,5.0.2,5.1.0,5.1.1,5.1.2,5.1.3,5.1.4,5.1.5; Upgrade cisco ip_video_phone_e20 to a higher version than -; Upgrade cisco telepresence_codec_c40 to a higher version than -; Upgrade cisco telepresence_codec_c60 to a higher version than -; Upgrade cisco telepresence_codec_c90 to a higher version than -; Upgrade cisco telepresence_ex60 to a higher version than -; Upgrade cisco telepresence_ex90 to a higher version than -; Upgrade cisco telepresence_mx200 to a higher version than -; Upgrade cisco telepresence_mx300 to a higher version than -; Upgrade cisco telepresence_profile_55 to a higher version than -; Upgrade cisco telepresence_profile_65 to a higher version than -; Upgrade cisco telepresence_quick_set_c20 to a higher version than -; Upgrade cisco telepresence_quick_set_sx20 to a higher version than -; Upgrade cisco telepresence_te_software to a higher version than 4.1.2,4.1.0,4.1.1,and avoid the version (,4.1.2],4.1.0,4.1.1