Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The Internet Group Management Protocol (IGMP) allows local users to cause a denial of service via an IGMP membership report to a target's Ethernet address instead of the Multicast group address, which causes the target to stop sending reports to the router and effectively disconnect the group from the network.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
多家厂商伪造IGMP报告拒绝服务攻击漏洞
Vulnerability Description
IGMP-Internet Group Management Protocol是多播技术的一部分，用于主机和支持多播功能的路由器之间的组管理，其中包含使用报告抑制机制防止冗余IGMP成员报告发送给查询路由器。 IGMP在处理组成员报告抑制机制上存在问题，远程攻击者可以利用这个漏洞对连接在多播组上的主机进行拒绝服务攻击。 在下面的环境中，主机H1和H2使用HUB连接路由器，主机H1是230.0.0.1多播组的成员并从指定路由器R上接收通信，R定期发送IGMP组成员查询信息到主机网络中，主机H1需要响应IGM
CVSS Information
N/A
Vulnerability Type
N/A