Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The Multicast Source Discovery Protocol (MSDP) implementation in Cisco IOS 12.0, 12.2 through 12.4, and 15.0 through 15.2 and IOS XE 2.1.x through 2.6.x and 3.1.xS through 3.4.xS before 3.4.1S and 3.1.xSG and 3.2.xSG before 3.2.2SG allows remote attackers to cause a denial of service (device reload) via encapsulated IGMP data in an MSDP packet, aka Bug ID CSCtr28857.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Cisco IOS组播源发现协议远程拒绝服务漏洞
Vulnerability Description
Cisco IOS是美国思科（Cisco）公司为其网络设备开发的操作系统。 Cisco IOS软件组播源发现协议（MSDP）存在远程拒绝服务漏洞。该漏洞源于从外部MSDP配置的对等路由器接收到包含压缩的IGMP数据的MSDP报文。攻击者可利用该漏洞造成受影响设备重载，拒绝服务合法用户。如果该路由器明确的加入了组播组，才可利用该漏洞。MSDP报文目标地址是单一传播，可发往受影响设备上的任何IP地址，包括回送地址。通行报文不会触发此漏洞。
CVSS Information
N/A
Vulnerability Type
N/A