Timing Flaw Discovered in Windows Ping Utility
It’s not everyday that you discover a flaw in a core networking component of a major operating system, but that’s just what happened here at FrameFlow last week. The command line “ping” is the workhorse of network and server monitoring. It’s the basic test that any sysadmin will use to determine if a remote system is alive and responding to network requests. As we investigated in more detail we were even more surprised to discover that this bug is deep in the Windows API and affects pretty much any program that needs to run ping tests.