Siemens Time Synchronization Disruption DoS

The vulnerability of Siemens’ software and hardware devices is related to the possibility of disrupting time synchronization IRT. Exploiting this vulnerability can allow a remote attacker to cause service failures...

ntp: ntpd switching to interleaved mode with spoofed packets

It was found that an ntpd client could be forced to change from basic client/server mode to the interleaved symmetric mode. A remote attacker could use a spoofed packet that, when processed by an ntpd client, would cause that client to reject all future legitimate server responses, effectively...