Cisco IOS XE IPv6 Multicast和IPv6 MVPN Traffic远程拒绝服务漏
发布日期:2013-04-10
更新日期:2013-04-12
受影响系统:
Cisco IOS XE
描述:
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BUGTRAQ ID: 59003
CVE(CAN) ID: CVE-2013-1164
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 XE存在安全漏洞,允许未经身份验证的远程攻击者造成设备重载,导致拒绝服务。此漏洞源于Cisco 1000 Series ASR错误处理碎片IPv6多播流量和破碎的 IPv6 MVPN 报文造成的。
<*来源:Cisco
链接:http://www.securitytracker.com/id/1028418
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20130410-asr1000
*>
建议:
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厂商补丁:
Cisco
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Cisco已经为此发布了一个安全公告(cisco-sa-20130410-asr1000)以及相应补丁:
cisco-sa-20130410-asr1000:Multiple Vulnerabilities in Cisco IOS XE Software for 1000 Series Aggregation Services Routers
链接:http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20130410-asr1000