Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The Cisco Firewall Services Module (FWSM) 2.x, 3.1 before 3.1(16), 3.2 before 3.2(13), and 4.0 before 4.0(6) for Cisco Catalyst 6500 switches and Cisco 7600 routers allows remote attackers to cause a denial of service (traffic-handling outage) via a series of malformed ICMP messages.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Cisco防火墙服务模块ICMP消息拒绝服务漏洞
Vulnerability Description
Cisco FWSM是Cisco设备上的防火墙服务模块。 Cisco FWSM软件中存在漏洞，如果处理了多个特制的ICMP消息，就会导致FWSM停止转发接口之间的通讯，或停止处理到达FWSM的通讯(管理通讯)。这是由于FWSM用于处理通讯的一个网络处理器(NP)在处理特定类型的ICMP消息时可能耗尽所有可用的执行线程，这种行为限制了可用于处理更多通讯的执行线程。 任何中间通讯或到达FWSM的通讯都受影响，无论是否启用了ICMP检查。
CVSS Information
N/A
Vulnerability Type
N/A