Tcpdump PIM Parser Buffer Overflow Vulnerability

Tcpdump is a set of sniffing tools developed by the Tcpdump team that run at the command line. The tools allow users to intercept and display TCP/IP and other packets sent or received over a network connection to that computer.PIM parser is one of the PIM multicast protocol parsers. A buffer...

Cisco IOS/IOS multicast subsystem denial of service vulnerability

Cisco IOS is the interconnected Internet operating system used on most Cisco Systems routers and network switches. A denial of service vulnerability exists in Cisco IOS/IOS XE Software in the multicast subsystem. Exploitation of this vulnerability by an unauthenticated, remote attacker could resu...

Microsoft Windows PGM Fragment Handling Denial of Service (MS08-036; CVE-2008-1441)

PGM is a reliable and scalable multicast protocol that enables receivers to detect loss, request retransmission of lost data, or notify an application of unrecoverable loss. The vulnerability is due to the PGM's parsing code that fails to properly handle malformed PGM packets that contain an...

Microsoft Windows PGM Packet Handling Denial of Service (MS08-036; CVE-2008-1440)

PGM is a reliable and scalable multicast protocol that enables receivers to detect loss, request retransmission of lost data, or notify an application of unrecoverable loss. The vulnerability is due to the PGM's parsing code that fails to properly validate the option field length of a PGM packet....

Microsoft PGM远程缓冲区溢出漏洞（MS06-052）

PGM是一个可靠且可伸缩的多播协议，允许接收方检测丢失、请求重新传输丢失的数据或者通知应用程序无法恢复的丢失情形。 Microsoft在处理PGM消息时存在缓冲区溢出漏洞，远程攻击者可能利用此漏洞在服务器上执行任意指令。 如果攻击者发送了特制的多播消息的话，就可能触发这个漏洞，导致执行任意指令。但成功攻击要求系统安装了MSMQ（Microsoft消息队列）服务，而该服务不是默认安装的。 Microsoft Windows XP SP2 Microsoft Windows XP SP1 厂商补丁： Microsoft ---------...