bugtraq - Re: A new TCP/IP blind data injection technique?

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date: Wed, 10 Dec 2003 15:59:33 -0800
From: Kris Kennaway <kris@...eBSD.ORG>
To: Michal Zalewski <lcamtuf@...ttot.org>
Cc: bugtraq@...urityfocus.com, full-disclosure@...sys.com
Subject: Re: A new TCP/IP blind data injection technique?

On Thu, Dec 11, 2003 at 12:28:28AM +0100, Michal Zalewski wrote:

>   2. Random IP ID numbers, a feature of some systems (OpenBSD?), although also
>      risky (increasing reassembly collission probability), make the attack
>      more difficult.

FreeBSD also has the option of randomizing the IP ID.

Kris

_______________________________________________
Full-Disclosure - We believe in it.
Charter: http://lists.netsys.com/full-disclosure-charter.html