Cisco IOS XR ICMPv6 Redirect Denial of Service

The remote Cisco device is running a version Cisco IOS XR software that is potentially affected by a denial of service vulnerability related to handling ICMPv6 redirect messages. C Tenable Network Security, Inc. include"compat.inc"; if description scriptid73436; scriptversion"1.7";...

Cisco IOS XR ICMPv6重定向处理拒绝服务漏洞

CVE ID:CVE-2014-2144 Cisco IOS是多数思科系统路由器和网络交换机上使用的互联网络操作系统。 Cisco IOS XR 4.3.1.K9SEC及其他版本处理ICMPv6重定向数据包时出错，如果攻击者向受影响设备发送特制的 ICMPv6 重定向数据，此漏洞可造成几乎所有IPv4及IPv6通讯失败。 0 Cisco IOS XR 4.3.1.K9SEC 目前没有详细解决方案： http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-2144...

CVE-2014-2144

Cisco IOS XR is affected by CVE-2014-2144, where ICMPv6 redirect packets are not properly throttled, allowing remote attackers to cause a denial of service that impacts IPv4 and IPv6 transit. The vulnerability stems from improper handling of ICMPv6 redirect messages and is associated with Bug CSC...