Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Cisco IOS 12.1, 12.2, 12.3, and 12.4, with IPv4 UDP services and the IPv6 protocol enabled, allows remote attackers to cause a denial of service (device crash and possible blocked interface) via a crafted IPv6 packet to the device.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Cisco IOS双栈路由器IPv6拒绝服务漏洞
Vulnerability Description
Cisco IOS是思科网络设备中所使用的互联网操作系统。 运行Cisco IOS软件的设备如果启用了IPv6，就会受拒绝服务攻击影响。设备必须还要启用了IPv4 UDP服务才会受这个漏洞影响。如果要利用这个漏洞，攻击IPv6报文必须指向设备，通过路由器路由的报文不会触发这个漏洞。成功利用这个漏洞可能导致以下情况之一： 1. 如果接口上配置了RSVP服务则设备会崩溃。 2. 任何其他受影响的基于IPv4 UDP的服务会导致接口无法接收更多的通讯，仅有利用漏洞端口才会受影响。 这个漏洞与接口媒介类型无关。被
CVSS Information
N/A
Vulnerability Type
N/A