Cisco IOS Software Multicast Source Discovery Protocol DoS (cisco-sa-20120328-msdp)

According to its self-reported version number, the remote Cisco IOS device is affected by a denial of service vulnerability in the Multicast Source Discovery Protocol MSDP implementation. An unauthenticated, remote attacker can exploit this, via an MSDP packet containing encapsulated IGMP data, t...

CVE-2012-0382

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...

Cisco IOS 15.x组播源发现协议远程拒绝服务漏洞

BUGTRAQ ID: 52759 CVE ID: CVE-2012-0382 MSDP是用于连接多个PIM-SM域的协议，允许一个组的组播源让不同域内的所有RP知悉。 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报文时，可造成受影响设备重载。如果该路由器明确的加入了组播组，才可利用此漏洞。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。 0 Cisco IOS 15.x 厂商补丁： Cisco ----- Cisco已经为此发布了一个安全公告（cisco-sa-20120328-msdp）以及相应补丁:...

security flaw

Multiple vulnerabilities in the IGMP functionality for Linux kernel 2.4.22 to 2.4.28, and 2.6.x to 2.6.9, allow local and remote attackers to cause a denial of service or execute arbitrary code via 1 the ipmcsource function, which decrements a counter to -1, or 2 the igmpmarksources function, whi...