CVE:CVE-2023-20047
CNNVD:CNNVD-202301-1006
Cisco Webex是美国思科（Cisco）公司的一个视频会议和协作产品套件。
Cisco Webex Room Phone存在安全漏洞，该漏洞源于资源分配不足，导致拒绝服务。
solution:Upgrade cisco webex_room_phone_firmware to a higher version than 1.2.0,and avoid the version (,1.2.0]; Upgrade cisco webex_share_firmware to a higher version than 1.2.0,and avoid the version (,1.2.0]; Upgrade cisco sip_ip_phone_software to a higher version than 1.2.0,and avoid the version (,1.2.0]