CVE-2020-11868: Origin Validation Error

ntpd in ntp before 4.2.8p14 and 4.3.x before 4.3.100 allows an off-path attacker to block unauthenticated synchronization via a server mode packet with a spoofed source IP address, because transmissions are rescheduled even when a packet lacks a valid origin timestamp...

CVE-2007-5639: Undefined Security Weakness

The Nortel UNIStim IP Softphone 2050, IP Phone 1140E, and other Nortel IP Phone, Mobile Voice Client, and WLAN Handsets products allow remote attackers to cause a denial of service device hang via a flood of Mute and UnMute messages that have a spoofed source IP address for the Signaling Server...

CVE-2006-1624

The default configuration of syslogd in the Linux sysklogd package does not enable the -x disable name lookups option, which allows remote attackers to cause a denial of service traffic amplification via messages with spoofed source IP addresses...

CVE-2006-1624

The default configuration of syslogd in the Linux sysklogd package does not enable the -x disable name lookups option, which allows remote attackers to cause a denial of service traffic amplification via messages with spoofed source IP addresses...

CVE-2006-1624

The default configuration of syslogd in the Linux sysklogd package does not enable the -x disable name lookups option, which allows remote attackers to cause a denial of service traffic amplification via messages with spoofed source IP addresses...

CVE-2006-1624: Undefined Security Weakness

The default configuration of syslogd in the Linux sysklogd package does not enable the -x disable name lookups option, which allows remote attackers to cause a denial of service traffic amplification via messages with spoofed source IP addresses...

Default configuration

The default configuration of the DNS Server service on Windows Server 2003 and Windows 2000, and the Microsoft DNS Server service on Windows NT 4.0, allows recursive queries and provides additional delegation information to arbitrary IP addresses, which allows remote attackers to cause a denial o...

CVE-2006-0987

The default configuration of ISC BIND before 9.4.1-P1, when configured as a caching name server, allows recursive queries and provides additional delegation information to arbitrary IP addresses, which allows remote attackers to cause a denial of service traffic amplification via DNS queries with...

CVE-2006-0987

The default configuration of ISC BIND before 9.4.1-P1, when configured as a caching name server, allows recursive queries and provides additional delegation information to arbitrary IP addresses, which allows remote attackers to cause a denial of service traffic amplification via DNS queries with...

CVE-1999-0195: Undefined Security Weakness

Denial of service in RPC portmapper allows attackers to register or unregister RPC services or spoof RPC services using a spoofed source IP address such as 127.0.0.1...