CVE:CVE-2007-1258
CNNVD:CNNVD-200703-117
Cisco Catalyst是一系列由Cisco公司发表和维护的商业级别交换机。
运行某些Cisco IOS版本的Cisco Catalyst系列交换机受多协议标签交换(MPLS)报文攻击的影响。如果以混杂模式运行的话(监控引擎上的CatOS软件和MSFC上的IOS软件)，或运行Cisco IOS软件模块化的话，则发送特制的MPLS报文就可以导致设备重载。仅可从本地网段发送MPLS报文，这限制了漏洞利用的范围。
solution:Upgrade cisco catalyst_6000 to a higher version than *; Upgrade cisco catalyst_6500 to a higher version than *; Upgrade cisco catalyst_7600 to a higher version than *; Upgrade cisco ios to a higher version than 12.2(18sxf4,12.2sxa,12.2sxb,12.2sxd,12.2sxf,and avoid the version 12.2(18)sxf4,12.2sxa,12.2sxb,12.2sxd,12.2sxf