CVE:CVE-2007-5538
CNNVD:CNNVD-200710-334
Cisco Unified Communications Manager(CUCM，之前被称为CallManager)是Cisco IP电话解决方案中的呼叫处理组件。
CUCM TFTP服务在处理文件名时存在缓冲区溢出漏洞，可能允许未经认证的远程攻击者导致拒绝服务或执行任意代码。
solution:Upgrade cisco unified_callmanager to a higher version than 5.0,and avoid the version 5.0; Upgrade cisco unified_communications_manager to a higher version than 5.1\(2\,and avoid the version (,5.1\(2\)]