漏洞信息详情
802.1q VLAN 双标记VLAN跳转攻击漏洞
漏洞简介
802.1q VLAN协议使得远程攻击者可以通过一个带有两个802.1q标记的消息绕过网络分区并欺骗VLAN流量,这种攻击中在第一个标记被剥离之后,第二个标记被重定向到下行交换机,如Yersinia,又称\"双标记VLAN跳转攻击。
漏洞公告
参考网址
来源: BUGTRAQ
名称: 20051219 Re: Making unidirectional VLAN and PVLAN jumping bidirectional
链接:http://www.securityfocus.com/archive/1/archive/1/419834/100/0/threaded
来源: BUGTRAQ
名称: 20051219 Making unidirectional VLAN and PVLAN jumping bidirectional
链接:http://www.securityfocus.com/archive/1/archive/1/419831/100/0/threaded
来源: FULLDISC
名称: 20051219 Making unidirectional VLAN and PVLAN jumping bidirectional
链接:http://lists.grok.org.uk/pipermail/full-disclosure/2005-December/040333.html
受影响实体
- Vlan_protocol Vlan_protocol 802.1q<!--2000-1-1-->
- Vlan_protocol Vlan_protocol:802.1q<!--2000-1-1-->
补丁
暂无
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