Vulnerability Development mailing list archives
TCP on multicast (Solaris)
From: MA <mixalhs () noos fr>
Date: Sun, 26 Oct 2003 15:56:06 +0100
When a Solaris box receives an ACK packet from a multicast address (224/4), it answers with a RST. This was described three years ago as the "spank" attack by Tim Yardley: http://cert.uni-stuttgart.de/archive/bugtraq/2000/01/msg00416.html http://www.securityfocus.com/archive/1/43438/2000-01-19/2000-01-25/2 This paper contains several errors, and I am not sure that this is really dangerous. Linux ignores TCP on multicast. Should Sun fix this?
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- TCP on multicast (Solaris) MA (Oct 26)